Log in

Relevant bibliographies by topics / Mixed hardening / Journal articles

To see the other types of publications on this topic, follow the link: Mixed hardening.

Journal articles on the topic 'Mixed hardening'

Author: Grafiati

Published: 23 December 2023

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Mixed hardening.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Wu, Ze Yu, Xin Li Bai, and Bing Ma. "3-D Elastic-Plastic Constitutive Relationship of Mixed Hardening." Applied Mechanics and Materials 249-250 (December 2012): 927–30. http://dx.doi.org/10.4028/www.scientific.net/amm.249-250.927.

Full text

Abstract:

In finite element calculation of plastic mechanics, isotropic hardening model, kinematic hardening model and mixed hardening model have their advantages and disadvantages as well as applicability area. In this paper, by use of the tensor analysis method and mixed hardening theory in plastic mechanics, the constitutive relation of 3-D mixed hardening problem is derived in detail based on the plane mixed hardening. Numerical results show that, the proposed 3-D mixed hardening constitutive relation agrees well with the test results in existing references, and can be used in the 3-D elastic-plasti

APA, Harvard, Vancouver, ISO, and other styles

2

Cai, Xing Zhou, Lin Feng Wang, Shi Yan Zhao, Bao Feng Guo, and Yu Xin Zhu. "Research on the Reverse Loading Hardening Model of the X80 Pipeline Steel." Advanced Materials Research 750-752 (August 2013): 370–74. http://dx.doi.org/10.4028/www.scientific.net/amr.750-752.370.

Full text

Abstract:

Based on the reverse uniaxial loading test, the influences of the plastic deformation on the strength properties are studied. The softening of the X80 pipeline steel is observed which reveals the hardening type is mixed hardening. The expression of mixed hardening factor M and the material parameters of the nonlinear mixed hardening model under different M can be obtained. The results show that, if the pre-strain increases and ranges from 0.55% to 2.5%, the mixed hardening characteristics of the X80 pipeline steel will be more obvious and its M will also increase.

APA, Harvard, Vancouver, ISO, and other styles

3

Rentmeester, Rikard, and Larsgunnar Nilsson. "On mixed isotropic-distortional hardening." International Journal of Mechanical Sciences 92 (March 2015): 259–68. http://dx.doi.org/10.1016/j.ijmecsci.2014.09.013.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Rezaiee‐Pajand, Mohammad, Cyrus Nasirai, and Mehrzad Sharifian. "Integration of nonlinear mixed hardening models." Multidiscipline Modeling in Materials and Structures 7, no. 3 (2011): 266–305. http://dx.doi.org/10.1108/1536-540911178252.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Michalis, Papaevripides, and Athanasopoulos Elias. "Exploiting Mixed Binaries." ACM Transactions on Privacy and Security 24, no. 2 (2020): 1–29. https://doi.org/10.1145/3418898.

Full text

Abstract:

Unsafe programming systems are still very popular, despite the shortcomings due to several published memory-corruption vulnerabilities. Toward defending memory corruption, compilers have started to employ advanced software hardening such as Control-flow Integrity (CFI) and SafeStack. However, there is a broad interest for realizing compilers that impose memory safety with no heavy runtime support (e.g., garbage collection). Representative examples of this category are Rust and Go, which enforce memory safety primarily statically at compile time. Software hardening and Rust/Go are promising dir

APA, Harvard, Vancouver, ISO, and other styles

6

Chen, Guang, Changcai Zhao, Haiwei Shi, et al. "Research on the 2A11 Aluminum Alloy Sheet Cyclic Tension–Compression Test and Its Application in a Mixed Hardening Model." Metals 13, no. 2 (2023): 229. http://dx.doi.org/10.3390/met13020229.

Full text

Abstract:

The increasing application of aluminum alloy, in combination with the growth in the complexity of components, provides new challenges for the numerical modeling of sheet materials. The material elastic–plasticity constitutive model is the most important factor affecting the accuracy of finite element simulation. The mixed hardening constitutive model can more accurately represent the real hardening characteristics of the material plastic deformation process, and the accuracy of the material property-related parameters in the constitutive model directly affects the accuracy of finite element si

APA, Harvard, Vancouver, ISO, and other styles

7

Abduljauwad, Sahel N., Isa M. Al‐Buraim, and Hamdan N. Al‐Ghamedy. "Mixed Hardening, Three‐Invariants Dependent Cap Model." Journal of Engineering Mechanics 118, no. 3 (1992): 620–37. http://dx.doi.org/10.1061/(asce)0733-9399(1992)118:3(620).

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Bathe, Klaus-Jürgen, and Francisco Javier Montáns. "On modeling mixed hardening in computational plasticity." Computers & Structures 82, no. 6 (2004): 535–39. http://dx.doi.org/10.1016/j.compstruc.2003.08.010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Muránsky, Ondrej, Cory J. Hamelin, Mike C. Smith, Phillip J. Bendeich, and Lyndon Edwards. "The Role of Plasticity Theory on the Predicted Residual Stress Field of Weld Structures." Materials Science Forum 772 (November 2013): 65–71. http://dx.doi.org/10.4028/www.scientific.net/msf.772.65.

Full text

Abstract:

Constitutive plasticity theory is commonly applied to the numerical analysis of welds in one of three ways: using an isotropic hardening model, a kinematic hardening model, or a mixed isotropic-kinematic hardening model. The choice of model is not entirely dependent on its numerical accuracy, however, as a lack of empirical data will often necessitate the use of a specific approach. The present paper seeks to identify the accuracy of each formalism through direct comparison of the predicted and actual post-weld residual stress field developed in a three-pass 316LN stainless steel slot weldment

APA, Harvard, Vancouver, ISO, and other styles

10

Mo, Yafei, Rou Du, and Xiaoming Liu. "Effect of mixed plastic hardening on the cyclic contact between a sphere and a rigid flat." Journal of Physics: Conference Series 2285, no. 1 (2022): 012018. http://dx.doi.org/10.1088/1742-6596/2285/1/012018.

Full text

Abstract:

Abstract This paper studies the effect of mixed plasticity mode (combined with isotropic and kinematic hardening law) on the cyclic contact between an elastic-plastic sphere and a rigid flat. Assuming power-law hardening with different levels of mixed plasticity for the sphere, we derived a semi-analytical expression of load versus interference during the first loading and unloading process. During cyclic loading, our results indicate that the isotropic plasticity model shows no variation of residual interference, while kinematic plasticity has the cyclic effect on the residual interference, a

APA, Harvard, Vancouver, ISO, and other styles

11

Mohamad, Jasri, and Mohd Zaidi Sidek. "Springback Prediction Using Finite Element Simulation Incorporated With Hardening Data Acquired From Cyclic Loading Tool." International Journal of Materials Forming and Machining Processes 6, no. 1 (2019): 19–39. http://dx.doi.org/10.4018/ijmfmp.2019010102.

Full text

Abstract:

The aims of this article are to present the accuracy of springback prediction in U-bending sheet metal forming processes using finite element (FE) simulation incorporated with kinematics or mixed hardening parameters that are derived from cyclic data provided by the developed cyclic loading tool. The FE simulation results in the form of springback angles are compared with the experimental results for validation. It was found that the mixed hardening model provides better simulation results in predicting springback. This is due to the capability of the isotropic hardening part of this model to

APA, Harvard, Vancouver, ISO, and other styles

12

Liu, Chuan, Ying Luo, Min Yang, and Qiang Fu. "Effects of material hardening model and lumped-pass method on welding residual stress simulation of J-groove weld in nuclear RPV." Engineering Computations 33, no. 5 (2016): 1435–50. http://dx.doi.org/10.1108/ec-08-2015-0216.

Full text

Abstract:

Purpose – The purpose of this paper is to clarify the effect of material hardening model and lump-pass method on the thermal-elastic-plastic (TEP) finite element (FE) simulation of residual stress induced by multi-pass welding of materials with cyclic plasticity. Design/methodology/approach – Nickel-base alloy and stainless steel, which are used in J-type weld for manufacturing the nuclear reactor pressure head, can easily harden during multi-pass welding. The J-weld welding experiment is carried out and the temperature cycle and residual stress are measured to validate the TEP simulation. The

APA, Harvard, Vancouver, ISO, and other styles

13

Schenk, T., I. M. Richardson, G. Eßer, and M. Kraska. "Influence of the Hardening Model on the Predicted Welding Distortion of DP600 Lap Joints." Materials Science Forum 638-642 (January 2010): 3710–15. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.3710.

Full text

Abstract:

The accurate prediction of welding distortion is an important requirement for the industry in order to allow the definition of robust process parameters without the need to perform expensive experiments. Many models have been developed in the past decades in order to improve prediction. Assumptions are made to make the models tractable; however, the consequences are rarely discussed. One example for such an assumption is the strain hardening model, which is often a choice between either kinematic or isotropic hardening. This paper presents the results of tensile tests for DP600 performed from

APA, Harvard, Vancouver, ISO, and other styles

14

Gong, Kaiwei, Zhao Liang, Xi Peng, and Hui Wang. "Research into Preparation and Performance of Fast-Hardening RPC Mixed with Straw." Materials 16, no. 15 (2023): 5310. http://dx.doi.org/10.3390/ma16155310.

Full text

Abstract:

Based on its characteristics of early strength, good toughness, and excellent mechanical and impact resistance, steel fiber-reinforced fast-hardening reactive powder concrete (RPC) is expected to become an alternative material used in the rapid repair of marine concrete structures. However, the steel fibers have also caused corrosion problems in coastal environments. To make doped fiber fast-hardening RPC more adaptable for use in ocean engineering, this study prepares fast-hardening RPC mixed with straw and studied the effects of straw content and curing age on its slump flow, setting time, a

APA, Harvard, Vancouver, ISO, and other styles

15

Teng-xi, Liu, Huang Shi-qing, and Fu Yi-ming. "The constitutive equations for mixed hardening orthotropic material." Applied Mathematics and Mechanics 24, no. 2 (2003): 216–20. http://dx.doi.org/10.1007/bf02437628.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Yavinsky, A. V., and I. L. Chulkova. "Kinetics of mixed binder strength gain." Russian Automobile and Highway Industry Journal 20, no. 1 (2023): 158–66. http://dx.doi.org/10.26518/2071-7296-2023-20-1-158-166.

Full text

Abstract:

Introduction. The storage of pond ash at ash dumps has a negative impact on the environmental situation in the nearby settlements, dumps constantly dust and pollute water sources. To solve this problem, it is proposed to use ash from pond ash as a component of mixed binder. Since the specific surface area of pond ash is different throughout the dump, it is necessary to study its influence on the strength set of mixed binder under different curing conditions.Materials and methods. The equipment on which the experiment was carried out is listed. To determine the specific surface ПСХ-12 device wa

APA, Harvard, Vancouver, ISO, and other styles

17

Gao, Zhen Guo, Bing Wen Yao, Yu Fang Han, and Hui Li Qian. "The Research on Composition Design and Hardening Accelerating Effect of Na⁺ & K⁺ Ions-Free Concrete Hardening Accelerator." Key Engineering Materials 405-406 (January 2009): 149–54. http://dx.doi.org/10.4028/www.scientific.net/kem.405-406.149.

Full text

Abstract:

By means of orthogonal experimental design, the composition (including Calcium formate, Ferric sulfate and Crystal-embryo) of Na+ & K+-free concrete hardening accelerator is designed, and the hardening accelerative effect of the concrete hardening accelerator is studied. The experimental result indicate that there are the interactions between compositions each other, the optimal combination of the factors is 4:5:3 (Calcium formate: Crystal-embryo: Ferric sulfate).By this combination, the concrete hardening accelerator is prepared. The early strength of the concrete which mixed with the con

APA, Harvard, Vancouver, ISO, and other styles

18

Rajhi, W., K. Saanouni, and H. Sidhom. "Anisotropic ductile damage fully coupled with anisotropic plastic flow: Modeling, experimental validation, and application to metal forming simulation." International Journal of Damage Mechanics 23, no. 8 (2014): 1211–56. http://dx.doi.org/10.1177/1056789514524076.

Full text

Abstract:

The main goal of this paper is the modeling, numerical simulation, and experimental validation of the anisotropic ductile damage effects on initially anisotropic plastic flow with mixed (isotropic and kinematic) nonlinear hardening under large plastic strains for metal forming processes simulation. A symmetric second-rank damage tensor together with a symmetrized fourth-rank damage-effect tensor is used to describe the anisotropic ductile damage evolution and its effect on the large plastic flow with hardening. Following the concept of effective state variables in the framework of the total en

APA, Harvard, Vancouver, ISO, and other styles

19

Rezaiee-Pajand, Mohammad, Ferdinando Auricchio, Mehrzad Sharifian, and Mehrdad Sharifian. "Computational plasticity of mixed hardening pressure-dependency constitutive equations." Acta Mechanica 225, no. 6 (2013): 1699–733. http://dx.doi.org/10.1007/s00707-013-0998-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Schwer, Leonard E., and Yvonne D. Murray. "A three-invariant smooth cap model with mixed hardening." International Journal for Numerical and Analytical Methods in Geomechanics 18, no. 10 (1994): 657–88. http://dx.doi.org/10.1002/nag.1610181002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Chen, Qian, Hong Zheng, and Dongshuai Tian. "Application of Dimension Extending Technique to Unified Hardening Model." Applied Sciences 14, no. 13 (2024): 5677. http://dx.doi.org/10.3390/app14135677.

Full text

Abstract:

This paper provides the process of incremental constitutive integration for the unified hardening model combined with the transformation stress method. The dimension-extending technique takes the hardening function of the hardening/softening model as the same position as the stress components, so that the constitutive integration of the plasticity can be reduced to an initial value problem of differential–complementarity equations, which is solved using the Gauss–Seidel algorithm-based Projection–Correction for the mixed complementarity problem. The Gauss–Seidel based Projection–Correction alg

APA, Harvard, Vancouver, ISO, and other styles

22

Slota, Jan, Ivan Gajdos, Emil Spišák, and Marek Šiser. "Springback Prediction of Stretching Process using Finite Element Analysis for DP600 Steel Sheet." Acta Mechanica et Automatica 11, no. 1 (2017): 5–8. http://dx.doi.org/10.1515/ama-2017-0001.

Full text

Abstract:

Abstract Springback phenomenon is well predicted for some mild steel materials, but not for steels with higher strength. One of the most used tools to stamping optimization is usage of finite element analysis. In order to accurate describe the real behaviour of the materials for stamping of vehicle panels, the application of proper hardening rule seems to be crucial. Due to higher accuracy of predicted results, high strength steel sheets are usually modelled by means of kinematic or mixed isotropic-kinematic hardening models. In this paper the springback prediction of advanced high strength st

APA, Harvard, Vancouver, ISO, and other styles

23

Lee, Jeong-Bae, Seong-Soo Kim, Young-Jun Lee, In-Soo Jang, and Ju-Youn Kim. "A Study on the Pre-Hardened Shrinkage Reduction of Grout Using Carbon Materials." Materials 17, no. 15 (2024): 3775. http://dx.doi.org/10.3390/ma17153775.

Full text

Abstract:

In this study, the characteristics of grout mixed with charcoal as an expansive agent were examined to reduce the pre-hardening shrinkage of cementitious materials. This study compared and reviewed the application of CSA, a conventional expansive agent, to grout. The setting time, fluidity, compressive strength, and pre-hardening shrinkage/expansion were evaluated to explore the usability of charcoal as an expansive agent. The test results confirmed that, as the incorporation rate of charcoal increased, the pre-hardening expansion rate of the grout also increased, making it more effective for

APA, Harvard, Vancouver, ISO, and other styles

24

Kang, Hyeju, Sukpyo Kang, and Byoungky Lee. "Strength and Water-Repelling Properties of Cement Mortar Mixed with Water Repellents." Materials 14, no. 18 (2021): 5407. http://dx.doi.org/10.3390/ma14185407.

Full text

Abstract:

In this study, the compressive strength and water contact angle of mortar specimens prepared by mixing two types of water repellent with ordinary Portland cement (OPC) and rapid-hardening cement mortar were measured before and after surface abrasion. In addition, the hydration products and chemical bonding of cement mortar with the repellents were examined using X-ray diffraction (XRD), thermogravimetry-differential thermal analysis (TG-DTA), and Fourier-transform infrared spectroscopy (FT-IR) to evaluate the performance of these cement mortar mixtures as repair materials. We found that the fa

APA, Harvard, Vancouver, ISO, and other styles

25

Jiang, Yanyao, and Peter Kurath. "An Investigation of Cyclic Transient Behavior and Implications on Fatigue Life Estimates." Journal of Engineering Materials and Technology 119, no. 2 (1997): 161–70. http://dx.doi.org/10.1115/1.2805989.

Full text

Abstract:

Current research focuses on proportional cyclic hardening and non-Massing behaviors. The interaction of these two hardenings can result in the traditionally observed overall softening, hardening or mixed behavior exhibited for fully reversed strain controlled fatigue tests. Proportional experiments were conducted with five materials, 304 stainless steel, normalized 1070 and 1045 steels, and 7075-T6 and 6061-T6 aluminum alloys. All the materials display similar trends, but the 304 stainless steel shows the most pronounced transient behavior and will be discussed in detail. Existing algorithms f

APA, Harvard, Vancouver, ISO, and other styles

26

Ding, J. L., and W. N. Findley. "Simultaneous and Mixed Stress Relaxation in Tension and Creep in Torsion of 2618 Aluminum." Journal of Applied Mechanics 53, no. 3 (1986): 529–35. http://dx.doi.org/10.1115/1.3171806.

Full text

Abstract:

The time dependent behavior of 2618-T61 aluminum under mixed loads and constraints (tension relaxation and torsion creep) is investigated. Experiments include tensile relaxation; simultaneous tension relaxation with step changes in torsion creep and reversed torsion; and alternate creep and relaxation. Results were compared with theoretical models developed previously using as input creep and creep recovery data under constant stress states only. Experimental observations were generally well described by strain hardening flow rules. Some failures in describing the material behavior by the stat

APA, Harvard, Vancouver, ISO, and other styles

27

K., WIRATKASEM, and HARNCHOOWONG S. "WRINKLING PREDICTION FOR MIXED-HARDENING METALS IN DEEP-DRAWING PROCESS." International Conference on Applied Mechanics and Mechanical Engineering 13, no. 13 (2008): 203–14. http://dx.doi.org/10.21608/amme.2008.39794.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Huang, Bingxiang, Yuekun Xing, Feng Jin, and Long Zhao. "Mixed Hardening Characteristics of the Anisotropic Coal under Cyclic Loading." IOP Conference Series: Earth and Environmental Science 570 (November 12, 2020): 042033. http://dx.doi.org/10.1088/1755-1315/570/4/042033.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

OKIMOTO, Kunio, and Kazuhiro KOHJI. "Mold releasability of Magnetic Powders Mixed with Ultraviolet Hardening Resin." Proceedings of the JSME annual meeting 2004.1 (2004): 581–82. http://dx.doi.org/10.1299/jsmemecjo.2004.1.0_581.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Wong, Kin-Weng, Chi-Sheng Chien, Yu-Cheng Hsiao, and Chi-Jen Shih. "Re-crystallization of bioactive glass mixed with various hardening agents." Ceramics International 43, no. 9 (2017): 7026–32. http://dx.doi.org/10.1016/j.ceramint.2017.02.130.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Wang, HaiBo, and Min Wan. "Forming limit of sheet metals based on mixed hardening model." Science in China Series E: Technological Sciences 52, no. 5 (2009): 1202–11. http://dx.doi.org/10.1007/s11431-008-0323-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Llanas, B., and C. Moreno. "Analysis of a model of elastoplastic shells displaying mixed hardening." Nonlinear Analysis: Theory, Methods & Applications 23, no. 12 (1994): 1569–86. http://dx.doi.org/10.1016/0362-546x(94)90206-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Kauppila, J. S., L. W. Massengill, W. T. Holman, A. V. Kauppila, and S. Sanathanamurthy. "Single event Simulation methodology for analog/mixed signal design hardening." IEEE Transactions on Nuclear Science 51, no. 6 (2004): 3603–8. http://dx.doi.org/10.1109/tns.2004.839162.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Gao, Yuli, and Zhiwen Lou. "Mixed mode interface crack in a pure power-hardening bimaterial." International Journal of Fracture 43, no. 4 (1990): 241–56. http://dx.doi.org/10.1007/bf00035085.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Pietukhov, Ruslan, Alexander Kireev, Dmytro Tregubov, and Serhii Hovalenkov. "Experimental Study of the Insulating Properties of a Lightweight Material Based on Fast-Hardening Highly Resistant Foams in Relation to Vapors of Toxic Organic Fluids." Materials Science Forum 1038 (July 13, 2021): 374–82. http://dx.doi.org/10.4028/www.scientific.net/msf.1038.374.

Full text

Abstract:

To isolate the surface of toxic liquids, it is proposed to use fast-hardening highly resistant foams. To obtain fast-hardening, highly resistant foams, the process of gel and foaming is combined. For this, solutions of sodium polysilicate and gelation catalyst are mixed. To increase the stability of the foams, it is proposed to add water-soluble polymers to the gel-forming composition. It is shown that a fast-hardening foam of the composition Na2O·2.5SiO2 (9%)+NaHCO3 (9%)+6% foaming agent +0.5% carboxymethyl cellulose with thickness reduces the mass rate of benzene evaporation by more than 5 t

APA, Harvard, Vancouver, ISO, and other styles

36

Wisneski, M. L., J. M. Chaffin, R. R. Davison, J. A. Bullin, and C. J. Glover. "Use of Lime in Recycling Asphalt." Transportation Research Record: Journal of the Transportation Research Board 1535, no. 1 (1996): 117–23. http://dx.doi.org/10.1177/0361198196153500115.

Full text

Abstract:

Two Strategic Highway Research Program asphalts were aged in a pressure oxygen vessel (POV) with and without admixture of CaO and Ca(OH)2 at several concentrations. These same asphalts were then aged by low-temperature air blowing, and the resulting materials were softened by mixing with three recycling agents obtained by supercritical extraction of asphalts. These rejuvenated asphalts were mixed with varying amounts of CaO and aged in the POV. Oxidation rates and hardening were measured at various temperatures, and the resulting kinetic parameters were used to estimate hardening at road condi

APA, Harvard, Vancouver, ISO, and other styles

37

Khan, Shabina, Javed Mazher, and Pankaja Singh. "Ambient Zinc K-Edge Extended X-Ray Absorption Fine Structure Studies on Solid Solution Hardening of the Ternary Alloys." ISRN Spectroscopy 2013 (January 10, 2013): 1–9. http://dx.doi.org/10.1155/2013/623409.

Full text

Abstract:

Solid solution hardening can be introduced in the zinc selenide by cationic substitution alloying. We are presenting our studies on gradual development of the hardening and the bond-length variations among the heavily Be-doped ternary alloys of . These compositionally vivid ternary systems are grown by the Bridgman technique, and a set of careful measurements of synchrotron-based Zn core X-ray absorption spectroscopy are performed on the mixed alloy, which is followed by extraction of useful oscillations of extended X-ray absorption fine structures. A detailed ab initio analysis is also carrie

APA, Harvard, Vancouver, ISO, and other styles

38

Borges, M. F., F. V. Antunes, P. A. Prates, and R. Branco. "A Numerical Study of the Effect of Isotropic Hardening Parameters on Mode I Fatigue Crack Growth." Metals 10, no. 2 (2020): 177. http://dx.doi.org/10.3390/met10020177.

Full text

Abstract:

The consideration of plastic crack tip opening displacement (CTOD, δp), as a crack driving force has given us the opportunity to predict fatigue crack growth (FCG) rate numerically, and, therefore, to develop parametric studies focused on the effect of loading, geometrical, and material parameters. The objective here is to study the effect of the isotropic hardening parameters of the Voce law on FCG, which are the isotropic saturation stress, YSat, and the isotropic saturation rate, CY. The increase of these hardening parameters causes δp to decrease. However, this effect is much more pronounc

APA, Harvard, Vancouver, ISO, and other styles

39

Miryuk, Olga. "Effect of additives on hydration and hardening of magnesia compositions." MATEC Web of Conferences 251 (2018): 01020. http://dx.doi.org/10.1051/matecconf/201825101020.

Full text

Abstract:

The article is devoted to the investigation of the influence of technological factors on the hydration and hardening of magnesia compositions. The objective – is investigation magnesia compositions with different additives. Factors which impact activity of magnesium oxide in compositions of different structure are investigated. Influence of liquid density on hardening of magnesium bindings is defined. Processes of hydration and hardening of magnesium bindings with participation of minerals – silicates are investigated. It is revealed that the addition of semi-aquatic calcium sulfate contribute

APA, Harvard, Vancouver, ISO, and other styles

40

Feng, Zhongxue, Yuhua Zhang, Jun Tan, et al. "Large strain hardening of magnesium containing in situ nanoparticles." Nanotechnology Reviews 10, no. 1 (2021): 1018–30. http://dx.doi.org/10.1515/ntrev-2021-0074.

Full text

Abstract:

Abstract In this work, in situ magnesium-based composite composed of nanoscale magnesium oxide (MgO), prepared by spark plasma sintering, shows significant plasticity and high strain hardening. During the strain-hardening stage, the incremental work-hardening exponent shows drastic fluctuations due to the pile-up and release of dislocations. The dislocation pile-up at the interface makes it possible to form dislocation cells. Mixed dislocations can be generated within the cells surrounding the MgO particles, which can interact with the stress field and effectively hinder the movement of disloc

APA, Harvard, Vancouver, ISO, and other styles

41

Chow, C. L., X. J. Yang, and E. Chu. "Prediction of Forming Limit Diagram Based on Damage Coupled Kinematic-Isotropic Hardening Model Under Nonproportional Loading." Journal of Engineering Materials and Technology 124, no. 2 (2002): 259–65. http://dx.doi.org/10.1115/1.1431908.

Full text

Abstract:

Based on the theory of damage mechanics, an anisotropic damage coupled mixed isotropic-kinematic hardening plastic model for the prediction of forming limit diagram (FLD) is developed. The model includes the formulation of nonlinear anisotropic kinematic hardening. For the prediction of limit strains under nonproportional loading, a damage criterion for localized necking of sheet metals subjected to complex strain history is proposed. The model is employed to predict the FLDs of AL6111-T4 alloy. The predicted results agree well with those determined experimentally.

APA, Harvard, Vancouver, ISO, and other styles

42

Mohrbacher, Hardy, Linda Bacchi, Gloria Ischia, et al. "Characterization of Nanosized Carbide Precipitates in Multiple Microalloyed Press Hardening Steels." Metals 13, no. 5 (2023): 894. http://dx.doi.org/10.3390/met13050894.

Full text

Abstract:

Press hardening steel standardly relies on titanium microalloying for protecting boron from being tied up by residual nitrogen. This practice safeguards the hardenability effect of boron during die quenching. More recently, additional microalloying elements were added to press hardening steel to further improve properties and service performance. Niobium was found to induce microstructural refinement, leading to better toughness, bendability, and hydrogen embrittlement resistance. In that respect, niobium also extends the operating window of the press hardening process. Vanadium microalloying

APA, Harvard, Vancouver, ISO, and other styles

43

ZHENG, Zhanguang. "A Mixed Hardening Model of Ultrafine-grained Materials and Numerical Simulation." Journal of Mechanical Engineering 50, no. 20 (2014): 77. http://dx.doi.org/10.3901/jme.2014.20.077.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Loghin, Adrian, and Paul F. Joseph. "Mixed mode fracture in power law hardening materials near Mode I." International Journal of Fracture 123, no. 1/2 (2003): 81–106. http://dx.doi.org/10.1023/b:frac.0000005796.82181.07.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Loghin, Adrian, and Paul F. Joseph. "Mixed mode fracture in power law hardening materials for plane stress." Journal of the Mechanics and Physics of Solids 139 (June 2020): 103890. http://dx.doi.org/10.1016/j.jmps.2020.103890.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Liu, Chein-Shan. "Symmetry groups and the pseudo-Riemann spacetimes for mixed-hardening elastoplasticity." International Journal of Solids and Structures 40, no. 2 (2003): 251–69. http://dx.doi.org/10.1016/s0020-7683(02)00552-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Haji Aghajanpour, Nader, Mehrdad Sharifian, and Mehrzad Sharifian. "An Efficient Method for Integrating von-Mises Plasticity with Mixed Hardening." Iranian Journal of Science and Technology, Transactions of Mechanical Engineering 44, no. 1 (2018): 47–59. http://dx.doi.org/10.1007/s40997-018-0248-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Hsu, Su-Yuen, and O. Hayden Griffin. "Algorithmic tangent matrix approach for mixed hardening model of endochronic plasticity." Computer Methods in Applied Mechanics and Engineering 133, no. 1-2 (1996): 1–14. http://dx.doi.org/10.1016/0045-7825(96)01022-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Yu, HaiYan, and Si Ji Chen. "A mixed hardening model combined with the transformation-induced plasticity effect." Journal of Manufacturing Processes 28 (August 2017): 390–98. http://dx.doi.org/10.1016/j.jmapro.2016.12.012.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Li, Qiuhong, Yinlong Li, Yong Zhang, and Yongrui Han. "Application of Cement-Based Carbon Fiber Material in Construction of Building Durability." International Journal of Analytical Chemistry 2022 (November 9, 2022): 1–6. http://dx.doi.org/10.1155/2022/3562209.

Full text

Abstract:

In order to solve the problem of drying shrinkage of cement-based carbon fiber materials in the early stage of hardening, the author proposes the application of cement-based carbon fiber materials in the construction of building durability. The author uses a self-designed fast ring test method to test and study the drying shrinkage performance of cement-based carbon fiber materials in the early stage of hardening. The results showed that the addition of MP-I and MP-II fibers, which can significantly reduce shrinkage cracking in plastic concrete, has little effect on preventing the shrinkage an

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!