Academic literature on the topic 'Advanced high strength steel'

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Journal articles on the topic "Advanced high strength steel"

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Zhi, Chao, Yi Fei Gong, Ai Min Zhao, Jian Guo He, and Ran Ding. "Wear Resistance Research of Advanced High Strength Steels." Materials Science Forum 850 (March 2016): 197–201. http://dx.doi.org/10.4028/www.scientific.net/msf.850.197.

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The wear performance and wear mechanism under two-body abrasion of five advanced high strength steels, i.e. Nanobainite (NB) steel, Tempered Martensitic (TM) steel, Dual Phase (DP) steel, Transformation Induced Plasticity (TRIP) Steel and Twining Induced Plasticity (TWIP) steel were studied. By using the scanning electron microscopy (SEM), we investigated the wearing surface. Phase transformation strengthening behavior was also be discussed by analyzing the surface and sub-surface after abrasion. The results showed that micro-cutting was the major role of wear mode in the condition of two-body abrasion. In the circumstance of two-body abrasion, hardness was an important factor, the property of wear resistance enhanced while the hardness increased except for TM steel. NB steel possessed the best wear resistance which was 1.71 times higher than that of TWIP steel. The retained austenite transformed into martensite which can improve the hardness so that it enhanced the wear resistance of NB steel.
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Zhang, Mei, Jun Zhang, Yu Xiang Ning, Tao Wang, and Zi Wan. "Springback Behavior of Advanced High Strength Steel (AHSS) CP800." Advanced Materials Research 820 (September 2013): 45–49. http://dx.doi.org/10.4028/www.scientific.net/amr.820.45.

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800MPa grade Advanced High Strength Steels (AHSS), Complex Phase steel CP800, containing microalloying elements, are chosen to test the stamping properties in different test conditions and compared with traditional high strength low alloy (HSLA) steels HSLA S700MC. Tensile test, and HAT shape stamping test are taken to investigate the properties of the materials. Test results indicate that the studied 800MPa grade AHSS shows a better strength ductility balance compared with the reference HSLA steels. Under the same HAT shape springback stamping condition, HSLA steels S700MC always show the largest springback deformation among the investigated steels. While springback angles of all the AHSS studied are markedly smaller than that of steel S700MC. Among the 3 kinds of AHSS researched, CP800T always show the largest springback deformation. Domestic steel CP800 and imported CP800S show much smaller springback deformation respectively. In BHF of 100KN condition, springback deformation of 3 kinds of AHSS reaches the top value among all the BHF conditions. However, steel CP800 indicates an outstanding springback restrain trend in blank holding force (BHF) further increasing attempt. Thus, springback behavior can be restricted obviously by using a larger blank holding force (BHF) in steel CP800 stamping cases.
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Galán, J., L. Samek, P. Verleysen, K. Verbeken, and Y. Houbaert. "Advanced high strength steels for automotive industry." Revista de Metalurgia 48, no. 2 (April 30, 2012): 118–31. http://dx.doi.org/10.3989/revmetalm.1158.

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Zhang, Mei, Yu Xiang Ning, Jun Zhang, Zi Wan, and Tao Wang. "Forming Performance of 800MPa Grade Advanced High Strength Steels." Applied Mechanics and Materials 455 (November 2013): 173–78. http://dx.doi.org/10.4028/www.scientific.net/amm.455.173.

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800MPa grade Advanced High Strength Steels (AHSS), including Complex Phase steel CP800 and Ferrite-Bainite steel FB800, were chosen to test the forming performance in different test conditions and compared with the reference traditional high strength low alloy (HSLA) steels HR700LA. Tensile test, hole expansion (HE) test, and HAT shape stamping test were taken to investigate the forming performance of the materials. Test results indicated that the studied 800MPa grade AHSS showed a better strength ductility balance compared with the reference steel. Among all the steels researched, FB800 showed the best hole expansion ratio (HER), and CP800 the worst. Springback angles of AHSS after HAT shape stamping tests were markedly smaller than those of HR700LA steels, though the springback angles of HR700LA decreased continuously with blank holding force (BHF) increasing. Steel FB800, CP800S and CP800B had much better shape stability compared with steels HR700LA. AHSS showed much smaller springback behavior under the same stamping condition, especially for steels CP800-B, FB800-2 and FB800-1. When increasing the BHF to 100KN, AHSS showed the largest springback deformation. Among the three kinds of CP800 steels researched, steel CP800-B indicated outstanding springback restrain trend in BHF further increasing attempt. So, springback behavior could be restricted obviously by using a larger BHF in AHSS CP800B forming operations.
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Gui, Long Ming, Xiao Chun Jin, Hong Tao Li, and Mei Zhang. "High Cycle Fatigue Performances of Advanced High Strength Steel CP800." Advanced Materials Research 989-994 (July 2014): 238–41. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.238.

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A low carbon content and improved steel making practices have imparted advanced high strength steel (AHSS) CP800 with superior combination of strength, ductility and weldability. Its performance in fatigue, however, is not well understood. Stress-controlled high cycle fatigue (HCF) tests were conducted to obtain stress vs. fatigue life curve (S-N curve), and the fatigue limit of CP800. The follow HCF performances were obtained. , SRI1=1940MPa, b=-0.09972, Nc1=2.89×106, and R2= 0.88. The collected material data are used as a basis of comparison of CP800 with more common grades of structural steel. CP800 steel shows high strength, comparable ductility, and high fatigue limit level. The test results indicate that compare to that of lower strength common grades of structural steels, CP800 steel has a much higher fatigue endurance limit (say, 476MPa), about 0.6 of its tensile strength (TS). Thus, provides a distinct advantage.
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Lucaci, Mariana, Magdalena Lungu, Eugeniu Vasile, Virgil Marinescu, Dorinel Talpeanu, Gabriela Sbarcea, Nicolae Stancu, et al. "Advanced High Strength Steel (AHSS) Alloys." Journal of the American Romanian Academy of Arts and Sciences 1, no. 1 (August 15, 2017): 46–50. http://dx.doi.org/10.14510/araj.2017.4122.

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Janssen, M. H. E., M. J. M. Hermans, M. Janssen, and I. M. Richardson. "Fatigue Performance of Laser Brazes in Advanced High Strength Steels." Materials Science Forum 638-642 (January 2010): 3254–59. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.3254.

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Advance high strength steels (AHSS), like dual phase (DP) and transformation induced plasticity (TRIP) steels, offer high strength and toughness combined with excellent uniform elongation. However, the higher alloying content of these steels limit their weldability and the thermal cycle of welding processes destroys the carefully designed microstructure. This will result in inferior mechanical properties of the joint. Therefore, joining processes with a low heat input, like brazing, are recommendable. Data regarding mechanical properties of joints in DP and TRIP steel is limited, especially for brazed joints. Results with respect to the fatigue lifetime of laser brazed butt joints are presented. In DP and TRIP steel, crack initiation takes place at the braze toe. In DP steel the crack propagates through the base metal. In TRIP steel, however, the crack may either follow the interface or may continue through the steel depending on the maximum stress level. The different failure mechanisms are explained on the basis of process conditions, the microstructure and the stress state.
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Kalácska, Eszter, Kornél Májlinger, Enikő Réka Fábián, and Pasquale Russo Spena. "MIG-Welding of Dissimilar Advanced High Strength Steel Sheets." Materials Science Forum 885 (February 2017): 80–85. http://dx.doi.org/10.4028/www.scientific.net/msf.885.80.

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The need for steel materials with increasing strength is constantly growing. The main application of such advanced high strength steels (AHSS) is the automobile industry, therefore the welding process of different types of AHSSs in dissimilar welding joint was investigated. To simulate the mass production of thin steel sheet constructions (such as car bodies) automated metal inert gas (MIG) welding process was used to weld the TWIP (twinning induced plasticity) and TRIP (transformation induced plasticity) steel sheets together. The welding parameters were successfully optimized for butt welded joints. The joints were investigated by visual examination, tensile testing, quantitative metallography and hardness measurements. The TRIP steel side of the joints showed increased microhardness up to (450-500 HV0.1) through increased fraction of bainite and martensite. Macroscopically the tensile specimen showed ductile behaviour, they broke in the austenitic weld material.
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Bhattacharya, Debanshu. "Niobium Containing Advanced High Strength Steels for Automotive Applications – Processing, Microstructure, and Properties." Materials Science Forum 773-774 (November 2013): 325–35. http://dx.doi.org/10.4028/www.scientific.net/msf.773-774.325.

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Two major drivers for the use of advanced steels in the automotive industry are fuel efficiency and increased safety performance. Fuel efficiency is mainly a function of weight of steel parts, which in turn, is controlled by gauge and design. Safety is determined by the energy absorbing capacity of the steel used to make the part. All of these factors are incentives for the automobile manufacturers to use Advanced High Strength Steels (AHSS) to replace the conventional steels used to manufacture automotive parts in the past. AHSS is a general term used to describe various families of steels. The most common AHSS is the dual-phase steel that consists of a ferrite-martensite microstructure. These steels are characterized by high strength, good ductility, low tensile to yield strength ratio and high bake-hardenability. Another class of AHSS is the complex-phase or multi-phase steel which has a complex microstructure consisting of various phase constituents and a high yield to tensile strength ratio. Transformation Induced Plasticity (TRIP) steels is another class of AHSS steels finding interest among the U.S. automakers. These steels consist of a ferrite-bainite microstructure with significant amount of retained austenite phase and show the highest combination of strength and elongation, so far, among the AHSS in use. High level of energy absorbing capacity combined with a sustained level of high n value up to the limit of uniform elongation as well as high bake hardenability make these steels particularly attractive for safety critical parts and parts needing complex forming. A relatively new class of AHSS is the Quenching and Partitioning (Q&P) steels. These steels seem to offer higher ductility than the dual-phase steels of similar strengths or similar ductility as the TRIP steels at higher strengths. Finally, martensitic steels with very high strengths are also in use for certain parts. The most recent initiative in the area of AHSS is the so-called 3rd Generation AHSS. These steels are designed to fill the region between the dual-phase/TRIP and the Twin Induced Plasticity (TWIP) steels with very high ductility at strength levels comparable to the conventional AHSS. Enhanced Q&P steels may be one method to achieve this target. Other ideas include TRIP assisted dual phase steels, high manganese steels and higher carbon TRIP type steels. In this paper, some of the above families of advanced high strength steels for the automotive industry will be discussed with particular emphasis on the role of niobium.
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Zhang, Mei, Qing Shan Li, Chao Bin Huang, Ru Yi Wu, Ren Yu Fu, Lin Li, and Ping Fang. "Weldability of Ti-Microalloyed Advanced High Strength Steel CP 800." Advanced Materials Research 634-638 (January 2013): 2899–903. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.2899.

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Complex phase steel CP 800, a kind of advanced high strength steel (AHSS), exhibited quite high carbon equivalent (CE) which was a detrimental factor for weldability of steels. Thus the weldability of CP 800 steels containing (in wt%) 0.06C-0.45Si-1.71Mn-0.11Ti was extensively studied. Mechanical properties and impact toughness of butt joint, the welding crack susceptibility of weld and heat-affected-zone (HAZ) for tee joint, Control Thermal Severity (CTS) welded joint, and 60°Y-groove butt joint were inspected after gas shielded arc welding tests. The impact toughness was larger than 27J either at room temperature (RT) or at -20°C, indicating good impact toughness of the weld of the steel. In addition, welding crack susceptibility tests revealed that the weldments were free of surface crack and other imperfection, showed fairly good weldability. In application, the longitudinal control arm of automobile made of this steel exhibited excellent fatigue and durability performance.
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Dissertations / Theses on the topic "Advanced high strength steel"

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Eizadjou, Mehdi. "Design of Advanced High Strength Steels." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/17315.

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A new advanced high strength steels (AHSS) is designed based on Fe-C-Mn-Al composition. Martensitic steel is processed in intercritical region to achieve an ultrafine-grained duplex γ–(α + α') microstructure. The focus was on tuning the degree of austenite plasticity via controlling its stability, called austenite engineering. Interest in austenite engineering stems from transformation-induced plasticity (TRIP) effect, which is known to enhance ductility. The thermodynamic and kinetic analyses were used to optimize the annealing condition. The evolution of microstructure and mechanical properties was studied using different techniques. Due to high heating rate, the austenite reversion occurred before recrystallization of the ferrite. The final microstructure was duplex steel with globular-shaped grains. High volume fraction of the austenite phase was obtained (f_γ>40%) in very short time annealing. By increasing annealing temperature and time, austenite fraction and grain size increased. However, due to dilution of the austenite from stabilizers elements, the stability of the austenite dropped and transformed into martensite during quenching. This led in variety of austenite stabilities that resulted in different combination of mechanical properties. The critical factors influencing the onset of TRIP effect is studied and it was found that both early and delayed onset of the TRIP effect will lead to worse ductility. Hence, to achieve ultrahigh strength and excellent ductility, austenite stability shall be controlled to precisely trigger out TRIP. This study find out that discontinuous yielding or Lüders bands phenomenon can be used in ultrafine duplex steels to improve ductility. The results showed that superb combination of strength (σ_YS>1.0GPa and σ_UTS>1.4GPa) and ductility (ε_t≥20%) could be achieved in short time annealing of less than 10 minutes. This work evidence that tuning the austenite to a marginal stability enables us to design strong and ductile steels.
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Sarma, Abhijit. "High strain properties of advanced high strength spot welded steels." Diss., Columbia, Mo. : University of Missouri-Columbia, 2007. http://hdl.handle.net/10355/5997.

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Thesis (M.S.)--University of Missouri-Columbia, 2007.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on April 14, 2008) Includes bibliographical references.
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Thompson, Alan. "High Strain Rate Characterization of Advanced High Strength Steels." Thesis, University of Waterloo, 2006. http://hdl.handle.net/10012/2831.

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The current research has considered the characterization of the high strain rate constitutive response of three steels: a drawing quality steel (DDQ), a high strength low alloy steel (HSLA350), and a dual phase steel (DP600). The stress-strain response of these steels were measured at seven strain rates between 0. 003 s-1 and 1500 s-1 (0. 003, 0. 1, 30, 100, 500, 1000, and 1500 s-1) and temperatures of 21, 150, and 300 °C. In addition, the steels were tested in both the undeformed sheet condition and the as-formed tube condition, so that tube forming effects could be identified. After the experiments were performed, the parameters of the Johnson-Cook and Zerilli-Armstrong constitutive models were fit to the results.

In order to determine the response of the steels at strain rates of 30 and 100 s-1, an intermediate rate tensile experiment was developed as part of this research using an instrumented falling weight impact facility (IFWI). An Instron tensile apparatus was used to perform the experiments at lower strain rates and a tensile split-Hopkinson bar was used to perform the experiments at strain rates above 500 s-1

A positive strain rate sensitivity was observed for each of the steels. It was found that, as the nominal strength of the steel increased, the strain rate sensitivity decreased. For an increase in strain rate from 0. 003 to 100 s-1, the corresponding increase in strength at 10% strain was found to be approximately 170, 130, and 110 MPa for DDQ, HSLA350, and DP600, respectively.

The thermal sensitivity was obtained for each steel as well, however no correlation was seen between strength and thermal sensitivity. For a rise in temperature from 21 to 300 °C, the loss in strength at 10% strain was found to be 200, 225, and 195 MPa for DDQ, HSLA350, and DP600, respectively for the 6 o?clock tube specimens.

For all of the alloys, a difference in the stress ? strain behaviour was seen between the sheet and tube specimens due to the plastic work that was imparted during forming of the tube. For the DP600, the plastic work only affected the work-hardening response.

It was found that both the HSLA350 and DDQ sheet specimens exhibited an upper/lower yield stress that was amplified as the strain rate increased. Consequently the actual strength at 30 and 100 s-1 was obscured and the data at strain rates above 500 s-1 to be unusable for constitutive modeling. This effect was not observed in any of the tube specimens or the DP600 sheet specimens

For each of the steels, both the Johnson-Cook and Zerilli-Armstrong models fit the experimental data well; however, the Zerilli-Armstrong fit was slightly more accurate. Numerical models of the IFWI and the TSHB tests were created to assess whether the experimental results could be reproduced using the constitutive fits. Both numerical models confirmed that the constitutive fits were applied correctly.
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Qu, Hao. "ADVANCED HIGH STRENGTH STEEL THROUGH PARAEQUILIBRIUM CARBON PARTITIONING AND AUSTENITE STABILIZATION." Case Western Reserve University School of Graduate Studies / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=case1346250505.

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Qu, Hao. "Advanced High Strength Steel Through Paraequilibrium Carbon Partitioning and Austenite Stabilization." Case Western Reserve University School of Graduate Studies / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=case1283353953.

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Wang, Yueyue. "Theoretical experiment of GISSMO failure model for Advanced High Strength Steel." Thesis, Högskolan Väst, Avdelningen för produktionssystem (PS), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-11658.

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When developing an electric vehicle, it is essential to evaluate the deformation in and around the battery box for different crash scenarios, and it is necessary to develop a more advanced model that would take into account all the stress modes. Thanks to the excellent properties of Advanced High Strength Steel (AHSS) combine with high strength for more safety and weight reduction for less exhaust emission, AHSS is more and more commonly used in automobile industry. The material employed in this project is DOCOL 900M and it is a martensitic steel with yield strength higher than 700MPa.  The focus of the current work is to describe the experimental setup for the GISSMO model used in LS-DYNA. A number of experimental methods and theories have been reviewed. Different geometries of the test specimens under different stress triaxialities have been discussed. The study also compares the accuracy and robustness of each of the testing methods and setups. The effect of anisotropy of materials on the mechanical properties was studied. Some summaries about how to reduce errors in the experiment under the conditions of low costing and high efficiency have been discussed. According to the stress-strain response of ductile materials, the parameters of plasticity model can be calibrated. The material can be implemented in finite element software to calibrate the parameters of damage and the prediction of material failure can be achieved. The experiment and simulation are always good to be used together in the research.
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Grantab, Rassin. "Interaction Between Forming and Crashworthiness of Advanced High Strength Steel S-Rails." Thesis, University of Waterloo, 2006. http://hdl.handle.net/10012/2882.

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This thesis presents the results of experimental and numerical investigations carried out to assess the effects of tube bending and hydroforming on the crash performance of s-rail structures manufactured from three different advanced high strength steels, namely DDQ, HSLA350, and DP600. The main impetus for this project is to reduce vehicle weight through material substitution and, in order to do so, the effects of material strength on crashworthiness, as well as the interaction between forming processes and crash response must be well understood. To this end, in the current research, s-rails were fabricated through tube bending and hydroforming experiments conducted on DDQ, HSLA350, and DP600 steels with a nominal wall thickness of 1. 8mm, as well as HSLA350 steel with a nominal wall thickness of 1. 5mm. Impact experiments were subsequently performed on non-hydroformed and hydroformed s-rails to examine the effects of the forming processes and material substitution on the crushing loads and levels of absorbed energy. All forming and crash experiments were simulated using numerical finite element methods which provide additional insight into various aspects of the crash response of these structures. In particular, crash simulations were used to show the effects of work-hardening, material thickness changes, and residual stresses incurred during the forming operations.

The numerical tube bending simulations accurately predict the results of the tube bending and hydroforming processes for all materials, particularly for the DP600; the predictions for the DDQ material are the least accurate. Both simulations and experiments show that material thinning occurs on the tensile side of the bend, and material thickening on the compressive side of the bend; the level of thickness change is unaffected by material strength or initial material thickness. The low-pressure hydroforming process does not greatly affect the thickness and strain distributions of s-rails.

The crash simulations provide predictions that are in excellent accord with the measured results, with a maximum error of ±10% in the peak loads and energies; simulations of DP600 s-rails are the most accurate, while simulations of DDQ s-rails are the least accurate. Through simulations and experiments, it is shown that material thickness has the greatest effect on the crash performance of s-rail structures, while material strength plays a secondary role. A 20% increase in the wall thickness of HSLA350 s-rails amounts to a 47% increase in energy absorption. Substituting HSLA350 and DP600 steels in place of DDQ steel leads to increases in energy absorption of 31% and 64%, respectively, for corresponding increases in strength of 30% and 76%. Neglecting material strain-rate effects in the numerical models lowers the predicted peak loads and energies by roughly 15%. By performing a numerical parametric study, it is determined that a weight reduction of 22% is possible by substituting thinner-gauge DP600 s-rails in place of DDQ s-rails while maintaining the energy absorption of the structures.
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Kim, Hyunok. "Prediction and elimination of galling in forming galvanized advanced high strength steels (AHSS)." Columbus, Ohio : Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1204515296.

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Hanhold, Brian J. "Weldability Investigations of Advanced High Strength Steels Produced by Flash Processing." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1337795659.

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Keating, Elspeth. "Lightweighting of stiffness critical advanced high strength steel structures using fibre reinforced plastics." Thesis, University of Warwick, 2016. http://wrap.warwick.ac.uk/89185/.

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In the drive for lightweighting in many industries, optimum material selection is at the forefront of research. Many solutions are being investigated, including the fabrication of multi-material components. Following a state of the art review of the literature, it has been shown that there is an opportunity to improve basic knowledge and understanding of the characteristics of hybrid steel-FRP materials for lightweight applications. This dissertation explores the potential for designing lightweight automotive steel structures through novel use of lower gauges combined with local reinforcement by fibre-reinforced plastics to achieve desired stiffness performances. The main focus of the work is to provide underpinning research to enable the further understanding of the stiffness performance of hybrid steel-FRP materials, both experimentally and in simulation. This thesis focuses on the characterisation of high strength automotive grade steel (DP600) reinforced with a fibre reinforced polyamide (PA6 GF60) laminate, however, the results are readily applicable for other combinations. The project was achieved through two main phases; each phase consisting of an iteration loop between experimentation and simulation validations. Initial characterisation was achieved using coupon samples in quasi-static three-point bend, cross-validated in simulation providing a trusted material model. Correlating experimental and simulated results showed a potential lightweighting of up to 30 % of a hybrid DP600-GFRP over a DP600 counterpart with a matched stiffness performance. Further characterisation was performed using an idealised automotive component in flexure, confirming a potential lightweighting of up to 30 %. The simulation investigation demonstrated the effect of localised hybrid reinforcements, and identified difficulties in predicting the local geometrical effects of plastic hinging. For an overall application to an automotive body-in-white, these would require further investigating. This thesis has proven that downgauging steel whilst locally reinforcing (intelligent deployment) with FRP patches provides a significant lightweight solution with a matched stiffness performance. A hybrid material model has been validated and the application to an automotive component investigated. This work provides the basic understanding for a direct application in lightweight automotive designs using computer aided engineering (CAE).
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Books on the topic "Advanced high strength steel"

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Roy, Tapas Kumar, Basudev Bhattacharya, Chiradeep Ghosh, and S. K. Ajmani, eds. Advanced High Strength Steel. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7892-7.

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Geck, Paul. Automotive lightweighting using advanced high-strength steels. Warrendale, Pennsylvania, USA: Society of Automotive Engineers, 2014.

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Advanced high-strength steels: Science, technology, and applications. Materials Park, Ohio: ASM International, 2013.

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Fonstein, Nina. Advanced High Strength Sheet Steels. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19165-2.

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Geck, Paul E. Automotive Lightweighting Using Advanced High-Strength Steels. Warrendale, PA: SAE International, 2014. http://dx.doi.org/10.4271/r-431.

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Colo.) International Conference on Advanced High Strength Sheet Steels for Automotive Applications (2004 Winter Park. International Conference on Advanced High Strength Sheet Steels for Automotive Applications proceedings: June 6-9, 2004, Winter Park, Colorado. Edited by Ashburn Ronald E, Baker Margaret A, Association for Iron & Steel Technology, and Colorado School of Mines. Advanced Steel Processing and Products Research Center. Warrendale, PA: Association for Iron & Steel Technology, 2004.

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Taylor, Howard. Fatigue behaviour in high strength steel. Salford: University of Salford, 1986.

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Varis, Juha. A novel procedure for establishing clinching parameters for high strength steel sheet. Lappeenranta, Finland: Lappeenranta University of Technology, 2000.

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Al-Ogula, M. Hydrogen embrittlement of high strength structural steel. Manchester: UMIST, 1994.

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Marquis, Gary B. Fatigue threshold behaviour of a high strength steel. Espoo: Technical Research Centre of Finland, 1994.

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Book chapters on the topic "Advanced high strength steel"

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Weidner, Anja. "Advanced High-Strength Steels." In Deformation Processes in TRIP/TWIP Steels, 71–98. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37149-4_4.

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Nili-Ahmadabadi, Màhmoud, Hamidreza Koohdar, and Mohammad Habibi-Parsa. "Cold Rolling Practice of Martensitic Steel." In Rolling of Advanced High Strength Steels, 450–81. Boca Raton, FL : CRC Press, [2017]: CRC Press, 2017. http://dx.doi.org/10.1201/9781315120577-11.

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Zhang, Xiaogang. "Development and Outlook of Advanced High Strength Steel in Ansteel." In Advanced Steels, 15–18. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17665-4_3.

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Denys, R. M. "Research Directions in Welded High Strength Steel Structures." In Advanced Joining Technologies, 193–207. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0433-0_15.

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Feng, Yong, and Hao Sun. "Optimization Results of High Strength Steel Production Process." In Advanced Materials Research, 11–14. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-463-4.11.

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Khullar, Akshay, Shainu Suresh, Akasmita Biswal, V. V. Mahashabde, and Sudhansu Pathak. "Advanced High-Strength Steel—Challenges to a Steelmaker." In Lecture Notes in Mechanical Engineering, 181–93. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7892-7_20.

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Cai, Zhihui, Jingwei Zhao, and Hua Ding. "Transformation-Induced Plasticity Steel and Their Hot Rolling Technologies." In Rolling of Advanced High Strength Steels, 289–322. Boca Raton, FL : CRC Press, [2017]: CRC Press, 2017. http://dx.doi.org/10.1201/9781315120577-7.

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Wei, Fu-Gao, Toru Hara, and Kaneaki Tsuzaki. "Nano-Preciptates Design with Hydrogen Trapping Character in High Strength Steel." In Advanced Steels, 87–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17665-4_11.

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Hsu, T. Y., and Xuejun Jin. "Ultra-high Strength Steel Treated by Using Quenching–Partitioning–Tempering Process." In Advanced Steels, 67–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17665-4_8.

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Fonstein, Nina. "TRIP Steels." In Advanced High Strength Sheet Steels, 185–239. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19165-2_5.

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Conference papers on the topic "Advanced high strength steel"

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Kondo, Takaaki, and Kentarou Ishiuchi. "1.2GPa Advanced High Strength Steel with High Formability." In SAE 2014 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2014. http://dx.doi.org/10.4271/2014-01-0991.

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Feng, Y., F. A. Hua, J. Zhou, and Y. Zhao. "The Study of Dynamic Strength Evaluation of Advanced High Strength Steel." In The 2nd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2015). WORLD SCIENTIFIC, 2016. http://dx.doi.org/10.1142/9789813140622_0038.

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Wang, Hao, Sören Keller, Yongtao Bai, Nikolai Kashaev, Evgeny L. Gurevich, and Andreas Ostendorf. "Laser shock peening on high-strength steel." In Advanced Laser Processing and Manufacturing IV, edited by Yuji Sano, Minghui Hong, Rongshi Xiao, and Jianhua Yao. SPIE, 2020. http://dx.doi.org/10.1117/12.2574988.

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Bonnen, John J. F., Hari Agrawal, Mark A. Amaya, Raj Mohan Iyengar, HongTae Kang, A. K. Khosrovaneh, Todd M. Link, Hua-Chu Shih, Matt Walp, and Benda Yan. "Fatigue of Advanced High Strength Steel Spot-Welds." In SAE 2006 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2006. http://dx.doi.org/10.4271/2006-01-0978.

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Koganti, Ramakrishna, Stephen Kernosky, Sergio Angotti, Isadora van Riemsdijk, Robert C. Nelson, and Jill Smith. "Bending Performance of Advanced High Strength Steel Tubes." In SAE World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2009. http://dx.doi.org/10.4271/2009-01-0085.

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Li, H., G. Y. Li, M. T. Ma, and Y. S. Zhang. "Extended High-Strength-Ductility by Advanced Hot Stamping Treatment." In The 3rd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2016). WORLD SCIENTIFIC, 2017. http://dx.doi.org/10.1142/9789813207301_0048.

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Liu, Y. G., H. Zhan, H. R. Gu, L. Cui, W. Zhang, and J. C. Jin. "Development of Press Hardening Steel and Application Technology in Ma Steel." In 4th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2018). WORLD SCIENTIFIC, 2018. http://dx.doi.org/10.1142/9789813277984_0002.

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Golovashchenko, Sergey F., and Andrey M. Ilinich. "Trimming of Advanced High Strength Steels." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-79983.

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Abstract:
Modern product design and manufacturing often utilizes a wide variety of materials. Where once low carbon steel predominated, a variety of different materials such as aluminum alloys and advanced high-strength steels (AHSS) are now being utilized. Although such alternative materials may provide a variety of benefits in manufacturing and design, these same materials may present difficulties when subjected to manufacturing processes originally designed for low carbon steel. One such manufacturing area where difficulties may arise is in trimming operations. A defect that may arise directly in the trimming operation are burrs. Burrs decrease the quality and accuracy of stamped parts and cause splits in stretch flanging and hemming. Current standards limit the production of burrs through accurate alignment of the upper and lower edges of the trim knives. The clearance between the shearing edges should be less than 10% of the material thickness. For automotive exterior sheet, this requires a gap less than 0.06mm. Unfortunately, tolerances often exceed the capabilities of many trim dies resulting in the production of burrs. To satisfy the current standards of quality and to meet customer satisfaction, stamped parts frequently need an additional deburring operation, which is often accomplished as a metal-finish operation and conducted manually. The objective of the research described in this paper was to study the mechanisms of burr generation and the impact on AHSS formability in stretch flanging. Results on both the conventional trimming process and a recently developed robust trimming process, which has the potential to expand tolerances of trim die alignment, will be discussed.
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Smeulders, B. "Aspects of Boundary Lubrication in Advanced High-Strength Steel Rolling." In AISTech 2022 Proceedings of the Iron and Steel Technology Conference. AIST, 2022. http://dx.doi.org/10.33313/386/098.

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Faath, Timo, Paul McKune, and Markus Weber. "InCar - Advanced High Strength Steel Tailored Tube Longitudinal Members." In SAE 2011 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2011. http://dx.doi.org/10.4271/2011-01-1061.

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Reports on the topic "Advanced high strength steel"

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Hu, Xiaohua, and Zhili Feng. Advanced High-Strength Steel—Basics and Applications in the Automotive Industry. Office of Scientific and Technical Information (OSTI), August 2021. http://dx.doi.org/10.2172/1813170.

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Hector, Jr., Louis G., and Eric D. McCarty. Integrated Computational Materials Engineering Development of Advanced High Strength Steel for Lightweight Vehicles. Office of Scientific and Technical Information (OSTI), July 2017. http://dx.doi.org/10.2172/1408097.

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V.Y. Guertsman, E. Essadiqi, S. Dionne, O. Dremmailova, R. Bouchard, B. Voyzelle, J. McDermid, and R. Fourmentin. Properties of Galvanized and Galvannealed Advanced High Strength Hot Rolled Steels. Office of Scientific and Technical Information (OSTI), April 2008. http://dx.doi.org/10.2172/937470.

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Stephens, Elizabeth V., Mark T. Smith, Glenn J. Grant, and Richard W. Davies. Forming Limits of Weld Metal in Aluminum Alloys and Advanced High-Strength Steels. Office of Scientific and Technical Information (OSTI), October 2010. http://dx.doi.org/10.2172/1004542.

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Brian Girvin, Warren Peterson, and Jerry Gould. Development of Appropriate Spot Welding Practice for Advanced High Strength Steels (TRP 0114). Office of Scientific and Technical Information (OSTI), September 2004. http://dx.doi.org/10.2172/840947.

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Maziasz, P. J., and R. W. Swindeman. Development of Advanced Corrosion-Resistant Fe-Cr-Ni Austenitic Stainless Steel Alloy with Improved High-Temperature Strength and Creep-Resistance. Office of Scientific and Technical Information (OSTI), June 2001. http://dx.doi.org/10.2172/940246.

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Watkins, Thomas R., Gary Cola, Suresh S. Babu, Thomas R. Muth, Benjamin Shassere, Hsin Wang, and Ralph Dinwiddie. Fundamental Science and Technology of Flash Processing Robustness for Advanced High Strength Steels (AHSS). Office of Scientific and Technical Information (OSTI), October 2019. http://dx.doi.org/10.2172/1606795.

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Maziasz, PJ. Development of Advanced Corrosion-Resistant Fe-Cr-Ni Austenitic Stainless Steel Alloy with Improved High Temperature Strenth and Creep-Resistance. Office of Scientific and Technical Information (OSTI), September 2004. http://dx.doi.org/10.2172/885787.

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Babu, S. S., S. A. David, and G. R. Edwards. High-Strength Steel Welding Research. Fort Belvoir, VA: Defense Technical Information Center, May 1997. http://dx.doi.org/10.21236/ada324975.

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Churchill, Robin K., Jack H. Devletian, and Daya Singh. High Yield Strength Cast Steel With Improved Weldability. Fort Belvoir, VA: Defense Technical Information Center, May 1991. http://dx.doi.org/10.21236/ada451557.

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