Log in

Relevant bibliographies by topics / Ti2AlNb alloys / Journal articles

To see the other types of publications on this topic, follow the link: Ti2AlNb alloys.

Journal articles on the topic 'Ti2AlNb alloys'

Author: Grafiati

Published: 5 May 2023

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 'Ti2AlNb alloys.'

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, Jie, Lei Xu, Rui Peng Guo, Zheng Guan Lu, Yu You Cui, and Rui Yang. "Microstructure and Mechanical Properties of Powder Metallurgy Ti-22Al-24Nb-0.5Mo Alloys Joints with Electron Beam Welding." Materials Science Forum 849 (March 2016): 321–26. http://dx.doi.org/10.4028/www.scientific.net/msf.849.321.

Full text

Abstract:

In this work, a Ti2AlNb based intermetallic alloy with the composition of Ti–22Al–24Nb–0.5Mo (at. %) pre-alloyed powder was firstly produced by gas atomization, and then fully dense powder metallurgy (PM) Ti2AlNb alloy was prepared by a hot isostatic pressing (HIPing) procedure. The HIPed alloy shows uniform microstructure with low number of porosities. In order to broaden the application field of PM Ti2AlNb alloys, electron beam welding (EBW) was proposed to join the intermetallics. The joint quality, microstructure and microhardness of PM Ti2AlNb alloy processed by EBW were characterized, an

APA, Harvard, Vancouver, ISO, and other styles

2

Hang, Ye Chao, Hong Yan Wu, and Shi Juan Li. "Microstructure and Hot Corrosion Properties of Surface Plasma Alloyed Ti2AlNb-Based Alloys." Advanced Materials Research 744 (August 2013): 388–91. http://dx.doi.org/10.4028/www.scientific.net/amr.744.388.

Full text

Abstract:

Some unsatisfactory characteristics of Ti2AlNb-based alloys restrict its practical application, such as the insufficient high temperature oxidation, corrosion resistance and poor wear resistance. The double glow plasma surface chromizing can improve their wear resistance, however the hot corrosion properties of surface plasma chromised Ti2AlNb-based alloys were little investigated. The microstructure, composition and surface hot corrosion morphologies of Ti2AlNb-based alloy were analyzed by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The XRD of alloying layer indicated that

APA, Harvard, Vancouver, ISO, and other styles

3

Polozov, Igor, Kirill Starikov, Anatoly Popovich, and Vadim Sufiiarov. "Mitigating Inhomogeneity and Tailoring the Microstructure of Selective Laser Melted Titanium Orthorhombic Alloy by Heat Treatment, Hot Isostatic Pressing, and Multiple Laser Exposures." Materials 14, no. 17 (2021): 4946. http://dx.doi.org/10.3390/ma14174946.

Full text

Abstract:

Titanium orthorhombic alloys based on intermetallic Ti2AlNb-phase are attractive materials for lightweight high-temperature applications. However, conventional manufacturing of Ti2AlNb-based alloys is costly and labor-consuming. Additive Manufacturing is an attractive way of producing parts from Ti2AlNb-based alloys. High-temperature substrate preheating during Selective Laser Melting is required to obtain crack-free intermetallic alloys. Due to the nature of substrate preheating, the temperature profile along the build height might be uneven leading to inhomogeneous microstructure and defects

APA, Harvard, Vancouver, ISO, and other styles

4

Wang, Wei, Ziru Han, Qingjuan Wang, Baojia Wei, Shewei Xin, and Yuan Gao. "Tribological Properties of Ti2AlNb Matrix Composites Containing Few-Layer Graphene Fabricated by Spark Plasma Sintering." Metals 10, no. 7 (2020): 924. http://dx.doi.org/10.3390/met10070924.

Full text

Abstract:

Ti2AlNb alloys with few-layer graphene were fabricated by spark plasma sintering (SPS) to enhance the tribological properties (TP) of the composite materials. Microstructure characteristics of the original few-layer graphene (FLG), Ti2AlNb powders, and the sintered composites were characterized by X-Ray Diffraction (XRD), scanning electron microscopy (SEM), and Raman spectroscopy. The experimental results indicated that FLGs were homogeneously distributed in the composites. Tribological results indicated that the coefficient of friction (COF) of the composites was reduced as the content of FLG

APA, Harvard, Vancouver, ISO, and other styles

5

Li, Shi Qiong, Yun Jun Cheng, Xiao Bo Liang, and Jian Wei Zhang. "Recent Work on Alloy and Process Development of Ti₂AlNb Based Alloys." Materials Science Forum 475-479 (January 2005): 795–800. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.795.

Full text

Abstract:

Ti2AlNb orthorhombic phase based alloys are the promising high temperature structural materials for aeronautical and aerospace industry because of their low density, high yield strength and excellent high temperature performance. In this paper, the recent work which has been carried out in CISRI on alloy and process of Ti2AlNb based alloys is presented. The work covers the development of the alloy design and microstructure control as well as the processing technology applied for producing good quality alloy ingots and fabricating various components. The progress obtained in application researc

APA, Harvard, Vancouver, ISO, and other styles

6

Chen, Wei, Lei Huang, Yaoyao Liu, Yanfei Zhao, Zhe Wang, and Zhiwen Xie. "Oxidative Corrosion Mechanism of Ti2AlNb-Based Alloys during Alternate High Temperature-Salt Spray Exposure." Coatings 12, no. 10 (2022): 1374. http://dx.doi.org/10.3390/coatings12101374.

Full text

Abstract:

This study investigates the corrosion damage mechanisms of Ti2AlNb-based alloys under high temperature, salt spray and coupled high temperature-salt spray conditions. This alloy was analysed in detail from macroscopic to microscopic by means of microscale detection (XRD, SEM and EDS). The results indicated that Ti2AlNb-based alloy surface oxide layer is dense and complete, and the thickness is only 3 µm after oxidation at 650 °C for 400 h. Compared to the original sample, the production of the passivation film resulted in almost no damage to Ti2AlNb-based alloy after 50 cycles of salt spray te

APA, Harvard, Vancouver, ISO, and other styles

7

Polozov, Igor, Anna Gracheva, and Anatoly Popovich. "Interface Characterization of Bimetallic Ti-6Al-4V/Ti2AlNb Structures Prepared by Selective Laser Melting." Materials 15, no. 23 (2022): 8528. http://dx.doi.org/10.3390/ma15238528.

Full text

Abstract:

Additive Manufacturing (AM) of multimaterial components is a promising way of fabricating parts with improved functional properties. It allows for the combination of materials with different properties into a single component. The Ti2AlNb-based intermetallic alloy provides high temperature strength, while the Ti-6Al-4V (Ti64) alloy has good fracture toughness, ductility, and a relatively low cost. A combination of these alloys into a single component can be used to produce advanced multimaterial parts. In this work, Ti2AlNb/Ti-6Al-4V bimetallic structures were fabricated from pre-alloyed powde

APA, Harvard, Vancouver, ISO, and other styles

8

Illarionov, Anatoliy G., Stepan I. Stepanov, Inna A. Naschetnikova, et al. "A Review—Additive Manufacturing of Intermetallic Alloys Based on Orthorhombic Titanium Aluminide Ti2AlNb." Materials 16, no. 3 (2023): 991. http://dx.doi.org/10.3390/ma16030991.

Full text

Abstract:

Titanium alloys based on orthorhombic titanium aluminide Ti2AlNb are promising refractory materials for aircraft engine parts in the operating temperature range from 600–700 °C. Parts made of Ti2AlNb-based alloys by traditional technologies, such as casting and metal forming, have not yet found wide application due to the sensitivity of processability and mechanical properties in chemical composition and microstructure compared with commercial solid-solution-based titanium alloys. In the last three decades, metal additive manufacturing (MAM) has attracted the attention of scientists and engine

APA, Harvard, Vancouver, ISO, and other styles

9

Braun, R., and C. Leyens. "Protective coatings on orthorhombic Ti2AlNb alloys." Materials at High Temperatures 22, no. 3-4 (2005): 437–47. http://dx.doi.org/10.1179/mht.2005.052.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Jiao, Xueyan, Zhiqiang Liu, Yong Wu, and Gang Liu. "Investigation on precision and performance for hot gas forming of thin-walled components of Ti2AlNb-based alloy." MATEC Web of Conferences 190 (2018): 07001. http://dx.doi.org/10.1051/matecconf/201819007001.

Full text

Abstract:

Ti2AlNb-based alloys have received considerable attention as potential materials to replace the nickel alloy at 600-750 °C, depending on their advantages of high specific strength, good corrosion and oxidation resistance. To realize the precision and performance control for Ti2AlNb-based alloy thin-walled components, the microstructure evolution was analyzed for setting up the unified viscoplastic constitutive equations based on the physical variables and simulating the forming process coupled between the deformation and the microstructure evolution. Through the finite element model with coupl

APA, Harvard, Vancouver, ISO, and other styles

11

Ge, Fuguo, Bei Peng, João Pedro Oliveira, et al. "Dissimilar Laser Welding of a NiTi Shape Memory Alloy to Ti2AlNb." Metals 11, no. 10 (2021): 1578. http://dx.doi.org/10.3390/met11101578.

Full text

Abstract:

NiTi-based shape memory alloys and the Ti2AlNb alloy have gained increasing importance in the aerospace field. The joining of these two materials can further increment the importance and usage of these relevant engineering materials and expand their potential applications. However, when joining NiTi-based shape memory alloys to Ti-based alloys, the formation of brittle Ti-rich intermetallic compounds often occurs, significantly limiting their functionality and use. Dissimilar joints between a NiTi shape memory alloy and Ti2AlNb alloy were obtained using a 0.1 mm thick Niobium (Nb) interlayer v

APA, Harvard, Vancouver, ISO, and other styles

12

Zhang, Boxian, Chunhuan Chen, Jianchao He, Jinbao Hou, Lu Chai, and Yanlong Lv. "Spark Plasma Diffusion Bonding of TiAl/Ti2AlNb with Ti as Interlayer." Materials 13, no. 15 (2020): 3300. http://dx.doi.org/10.3390/ma13153300.

Full text

Abstract:

To solve the problem of poor weldability between TiAl-based and Ti2AlNb-based alloys, spark plasma diffusion bonding was employed to join a TiAl alloy and a Ti2AlNb alloy with a pure Ti foil as interlayer at 950 °C/10 KN/60 min. After welding, slow cooling was carried out at a rate of 5 °C/min, followed by homogenization at 800 °C for 24 h. The microstructural evolution and elemental migration of the joint were analyzed via a scanning electron microscope equipped with an energy dispersive spectrometer, while the mechanical properties of the joint were assessed via microhardness and tensile tes

APA, Harvard, Vancouver, ISO, and other styles

13

Liu, N., Y. L. Liu, Z. L. Zhao, H. O. Yang, and W. X. Xu. "The preparation of gradient titanium alloy through laser deposition." IOP Conference Series: Materials Science and Engineering 1270, no. 1 (2022): 012118. http://dx.doi.org/10.1088/1757-899x/1270/1/012118.

Full text

Abstract:

Functionally gradient materials (FGMs) with continuous variation in composition or microstructure can realize gradient properties in different positions of the same component. The layer-by-layer laser deposition additive manufacturing is one of the most promising technologies that prepare FGMs with gradient properties. The present study is focused on the preparation of gradient titanium alloy by laser depositing Ti2AlNb powders on the substrate of a near-α high temperature titanium alloy. The microstructure, composition, and micro-hardness of prepared gradient titanium alloy with and without t

APA, Harvard, Vancouver, ISO, and other styles

14

Chen, Xi, Zhao Zhang, Faqin Xie, et al. "Optimizing the Integrity of Linear Friction Welded Ti2AlNb Alloys." Metals 11, no. 5 (2021): 802. http://dx.doi.org/10.3390/met11050802.

Full text

Abstract:

The knowledge of process parameters–weld integrity-aging treatments–tensile property relationship is of great concern for linear friction welded (LFWed) Ti2AlNb-based alloy and requires a systematic characterization. Thus, the Ti2AlNb-based alloy was LFWed under various process parameters and then subjected to different aging treatments. Twelve welding conditions were used to evaluate the weld integrity, showing that impurities and cracks at weld interface can be eliminated under strong welding parameters and the feed rate has the greatest influence on the weld integrity among all process para

APA, Harvard, Vancouver, ISO, and other styles

15

Shagiev, M. R., R. M. Galeyev, Oleg R. Valiakhmetov, and Rinat V. Safiullin. "Improved Mechanical Properties of Ti₂AlNb-Based Intermetallic Alloys and Composites." Advanced Materials Research 59 (December 2008): 105–8. http://dx.doi.org/10.4028/www.scientific.net/amr.59.105.

Full text

Abstract:

Mechanical properties of a Ti2AlNb-based intermetallic alloy both at room and elevated temperatures were considerably improved due to formation of a homogeneous microstructure with the average grain size of about 300 nm. At room temperature, elongations up to 25% were obtained and the ultimate strength reached 1400 MPa. The alloy exhibited superplastic behavior in the temperature range of 850-1000°C. The maximum elongation of 930% and steady state flow stress 50 of about 125 MPa were obtained at 900°C and strain rate of 4.210-3 s-1. The nanostructured material was used for production of inte

APA, Harvard, Vancouver, ISO, and other styles

16

Wang, Yanju, Duo Zhou, Yi Zhou, Aixue Sha, Huaxing Cheng, and Yabin Yan. "A Constitutive Relation Based on the Johnson–Cook Model for Ti-22Al-23Nb-2(Mo, Zr) Alloy at Elevated Temperature." Crystals 11, no. 7 (2021): 754. http://dx.doi.org/10.3390/cryst11070754.

Full text

Abstract:

Although several schemes have been proposed to modify the classical Johnson–Cook (J-C) model, the effect of temperature on the flow stress of materials at different temperatures has not been clarified. In the current study, to investigate the deformation behavior of Ti-22Al-23Nb-2(Mo, Zr) alloy at different temperatures, uniaxial tension experiments were performed at both room (RT, 28 °C) and elevated temperatures, and a modified J-C model was developed to describe the temperature-dependent plastic flow. In tensile experiments, Ti2AlNb-based alloy showed a continuous work hardening until reach

APA, Harvard, Vancouver, ISO, and other styles

17

Zhang, Yaran, Yongchang Liu, Liming Yu, Hongyan Liang, Yuan Huang, and Zongqing Ma. "Microstructures and tensile properties of Ti2AlNb and Mo-modified Ti2AlNb alloys fabricated by hot isostatic pressing." Materials Science and Engineering: A 776 (March 2020): 139043. http://dx.doi.org/10.1016/j.msea.2020.139043.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Petrushynets, Lidiia, Oleh Novomlynets, Iurii Falchenko, Tetyana Melnychenko, and Leonid Radchenko. "STUDY OF THE POSSIBILITY OF USING NICKEL-BASED INTERMEDIATE LAYERS WHEN WELDING TITANIUM ORTHOALUMINIDE WITH A NICKEL ALLOY." Technical Sciences and Technologies, no. 2(28) (2022): 38–51. http://dx.doi.org/10.25140/2411-5363-2022-2(28)-38-51.

Full text

Abstract:

Titanium aluminides have a low density and maintain high strength at elevated temperatures, which makes them prom-ising for the manufacture of aircraft engine elements. In the presented work, the problem of welding in the solid phase ortho-rhombic titanium aluminide based on the intermetallic compound Ti2AlNb and heat-resistant alloy ЭИ437Бon a nickel base is considered. A review of the state of the problem of welding heat-resistant alloy ЭИ437Бbased on nickel and titanium or-thoaluminide Ti2AlNb was carried out. It was established that the main problem in welding Ti2AlNb alloy with nickel all

APA, Harvard, Vancouver, ISO, and other styles

19

Guo, He Ping, and Zhi Qiang Li. "Heat Treatment of Ti2AlNb Intermetallic and its Superplastic Properties." Materials Science Forum 551-552 (July 2007): 453–56. http://dx.doi.org/10.4028/www.scientific.net/msf.551-552.453.

Full text

Abstract:

Ti2AlNb orthorhombic alloys exhibit great potential as advanced aerospace and structural materials serviced at elevated temperature. In this paper, pre-heat treatment of as-received hot rolling Ti-22Al-25Nb alloy was conducted. Fine, stable and equiaxed grain structure was obtained by the pre-heat treatment. The volume fraction of B2 increased when annealing at 980°C. The Ti-22Al-25Nb alloy showed characteristics of superplastic deformation when tested at 960°C. Maximum elongation of 280% has been obtained at strain rate of 1.0×10-4s-1.

APA, Harvard, Vancouver, ISO, and other styles

20

Polozov, Igor, Anna Gracheva, and Anatoly Popovich. "Processing, Microstructure, and Mechanical Properties of Laser Additive Manufactured Ti2AlNb-Based Alloy with Carbon, Boron, and Yttrium Microalloying." Metals 12, no. 8 (2022): 1304. http://dx.doi.org/10.3390/met12081304.

Full text

Abstract:

In this work, Ti-22Al-23Nb-0.8Mo-0.3Si-0.4C-0.1B-0.2Y (at. %) alloy powder was used to fabricate the Ti2AlNb-based alloy samples using Laser powder bed fusion (L-PBF) Additive Manufacturing with a high-temperature substrate preheating. L-PBF process parameters, including laser power, scan speed, hatching distance, and preheating temperature, allowing for obtaining fully dense (99.9% relative density) crack-free samples, were determined. The effects of substrate preheating temperature during the L-PBF process on microstructure, phase composition, and properties of the obtained Ti2AlNb-based all

APA, Harvard, Vancouver, ISO, and other styles

21

Xu, Run, Boyong Hur, Sugun Lim, and Younwook Kim. "The Relation of the Tensile & Shear Stress of Schmid & their Efficient Fracture Stress with Twins and Dislocations in TiAl Alloys." Scholars International Journal of Chemistry and Material Sciences 5, no. 1 (2022): 1–5. http://dx.doi.org/10.36348/sijcms.2022.v05i01.001.

Full text

Abstract:

It is reasonable within the range from 45 ° to 90 °. It shows that it is maximum of the efficient resolved tensile and shear stress at 90°. The twin is the most active around 45 ° roughly the most active range is 22.5 to 67.5°. Therefore we believe that the possibility of twin is relatively high. The effective stress according to s2eff=ss2+tc2-2sstc cos (90°+ϕ) and the adapted effective stress s2eff=ss2+tc2 likely excludes a little deviation with 0~4MPa in Ti2AlNb. The deviation is largest with 4MPa in ϕ of 42.5° in Ti2AlNb. The range rate is 0.5%. According to efficient stress & twins and

APA, Harvard, Vancouver, ISO, and other styles

22

Wang, Xu, Sun, Zong, Chen, and Shan. "Study on Microstructure Evolution and Mechanical Properties of Ti2AlNb-Based Alloy under Canning Compression and Annealing." Metals 9, no. 9 (2019): 980. http://dx.doi.org/10.3390/met9090980.

Full text

Abstract:

The influence of height reduction on the microstructure evolution and mechanical properties of the Ti2AlNb-based alloy was investigated during canning compression and subsequent annealing. After the annealing treatment, the spheroidized B2 phase grains occurred because of partial recrystallization. Meanwhile, the texture evolution of the B2 phase and O phase were analyzed under the deformation degree, ranging from 25% to 75%. The results show that the mechanical properties of the post-annealed alloys were co-affected by the grain size and Schmid factor of the B2 phase. When the height reductio

APA, Harvard, Vancouver, ISO, and other styles

23

Wang, Yan Qing, Zhao Gang Liu, Ben Shuang Sun, and Dong Xin Wang. "An Investigation of Several Nb-Ti-Al Based Alloys on Microstructure." Advanced Materials Research 472-475 (February 2012): 727–31. http://dx.doi.org/10.4028/www.scientific.net/amr.472-475.727.

Full text

Abstract:

Several Nb-Ti-Al based alloys have been investigated by X-ray diffraction (XRD) and optical microscope (OM). It was found that the morphology of the B2/β phase was different from the O phase (Ti2AlNb) and δ phase (Nb3Al). The B2 phase can not be separated from the disordered β phase by metallography and XRD easily. And the typical morphology of O phase alloy is large herringbone structure. After that the aberrance of the lattice parameters was discussed in this article. The present result indicates in these alloys the lattice parameters were mainly determined by the ratio of Nb to Ti. As the r

APA, Harvard, Vancouver, ISO, and other styles

24

Singh §, A. K., B. Nageswara Sarma, and S. Lele. "Order–disorder transformation of the O phase in Ti2AlNb alloys." Philosophical Magazine 84, no. 27 (2004): 2865–76. http://dx.doi.org/10.1080/14786430410001720336.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Zhang, Ya-ran, Qi Cai, Yong-chang Liu, Zong-qing Ma, Chong Li, and Hui-jun Li. "Evaluation of precipitation hardening in TiC-reinforced Ti2AlNb-based alloys." International Journal of Minerals, Metallurgy, and Materials 25, no. 4 (2018): 453–58. http://dx.doi.org/10.1007/s12613-018-1591-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Wu, Jie, Lei Xu, Zhengguan Lu, Bin Lu, Yuyou Cui, and Rui Yang. "Microstructure Design and Heat Response of Powder Metallurgy Ti2AlNb Alloys." Journal of Materials Science & Technology 31, no. 12 (2015): 1251–57. http://dx.doi.org/10.1016/j.jmst.2015.09.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Ralison, A., F. Dettenwanger, and M. Schütze. "Oxidation of orthorhombic Ti2AlNb alloys at 800 °C in air." Materials and Corrosion 51, no. 5 (2000): 317–28. http://dx.doi.org/10.1002/(sici)1521-4176(200005)51:5<317::aid-maco317>3.0.co;2-w.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

LI, Yan-jun, Ai-ping WU, Quan LI, Yue ZHAO, Rui-can ZHU, and Guo-qing WANG. "Mechanism of reheat cracking in electron beam welded Ti2AlNb alloys." Transactions of Nonferrous Metals Society of China 29, no. 9 (2019): 1873–81. http://dx.doi.org/10.1016/s1003-6326(19)65095-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Yao, Ze Kun, Chun Qin, Yong Quan Ning, et al. "Structure Evolving at Bonding Interface of Dual-Alloys Jointed with Different Method under Coupling Action of Heat and Force." Advanced Materials Research 668 (March 2013): 543–46. http://dx.doi.org/10.4028/www.scientific.net/amr.668.543.

Full text

Abstract:

During near isothermal forging and heat treatment structure change of bonding interface in Ti3Al/TC11 and Ti2AlNb/TC11 dual alloys jointed with different method has been investigated. The results show that the solidification structure at dual-alloy joint welded by electron beam in vacuum has evolved into forging structure, columnar grains have been changed into equiaxed grains through breaking, crystal lattatice rebuild and re-crystallizing, and the mechanical bonding plus metallurgical bonding structure at joint welded by linear friction weld has transformed into metallurgy structure altogeth

APA, Harvard, Vancouver, ISO, and other styles

30

Naumov, S. V., D. O. Panov, R. S. Chernichenko, et al. "Structure and mechanical properties of welded joints from alloy based on VTI-4 orthorhombic titanium aluminide produced by pulse laser welding." Izvestiya. Non-Ferrous Metallurgy, no. 2 (April 25, 2023): 57–73. http://dx.doi.org/10.17073/0021-3438-2023-2-57-73.

Full text

Abstract:

Ti2AlNb-based alloys are promising materials for operation at high temperatures in aerospace industry. Meanwhile, the existing difficulties of weldability restrict opportunities of their application. This work is devoted to studies of welded joints from Ti2AlNb-based VTI-4 alloy, obtained using pulsed laser welding (PLW). The optimum PLW modes have been determined providing uniform faultless joint. The features of formation of external defects, internal pores, cracks and non-uniform penetration depth were detected depending on welding conditions. The main PLW parameters influencing on formatio

APA, Harvard, Vancouver, ISO, and other styles

31

FENG, Guang-jie, Yan WEI, Bing-xu HU, Yi-feng WANG, De-an DENG, and Xiu-xia YANG. "Vacuum diffusion bonding of Ti2AlNb alloy and TC4 alloy." Transactions of Nonferrous Metals Society of China 31, no. 9 (2021): 2677–86. http://dx.doi.org/10.1016/s1003-6326(21)65684-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Sun, Z., X. X. Zhu, H. Z. Chen, and L. X. Zhang. "Brazing of TiAl and Ti2AlNb alloys using high-entropy braze fillers." Materials Characterization 186 (April 2022): 111814. http://dx.doi.org/10.1016/j.matchar.2022.111814.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Zhang, Yaran, Qi Cai, Zongqing Ma, Chong Li, Liming Yu, and Yongchang Liu. "Solution treatment for enhanced hardness in Mo-modified Ti2AlNb-based alloys." Journal of Alloys and Compounds 805 (October 2019): 1184–90. http://dx.doi.org/10.1016/j.jallcom.2019.07.149.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Cai, Detao, Jichun Chen, Xianfeng Mao, and Chuanyong Hao. "Reheat cracking in Ti2AlNb alloy resistance spot weldments." Intermetallics 38 (July 2013): 63–69. http://dx.doi.org/10.1016/j.intermet.2013.02.013.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

SHEN, Jun, and Aihan FENG. "RECENT ADVANCES ON MICROSTRUCTURAL CONTROLLING AND HOT FORMING OF Ti2AlNb-BASED ALLOYS." Acta Metallurgica Sinica 49, no. 11 (2013): 1286. http://dx.doi.org/10.3724/sp.j.1037.2013.00607.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Wang, Wei, Weidong Zeng, Dong Li, Bin Zhu, Youping Zheng та Xiaobo Liang. "Microstructural evolution and tensile behavior of Ti2AlNb alloys based α2-phase decomposition". Materials Science and Engineering: A 662 (квітень 2016): 120–28. http://dx.doi.org/10.1016/j.msea.2016.03.058.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Peng, Jihua, Yong Mao, Shiqiong Li, and Xunfang Sun. "Microstructure controlling by heat treatment and complex processing for Ti2AlNb based alloys." Materials Science and Engineering: A 299, no. 1-2 (2001): 75–80. http://dx.doi.org/10.1016/s0921-5093(00)01417-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Li, Ping, Xiaohu Ji, and Kemin Xue. "Diffusion Bonding of TA15 and Ti2AlNb Alloys: Interfacial Microstructure and Mechanical Properties." Journal of Materials Engineering and Performance 26, no. 4 (2017): 1839–46. http://dx.doi.org/10.1007/s11665-017-2555-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Hagiwara, M., S. Emura, A. Araoka, B. O. Kong, and F. Tang. "Enhanced mechanical properties of orthorhombic Ti2AlNb-based intermetallic alloy." Metals and Materials International 9, no. 3 (2003): 265–72. http://dx.doi.org/10.1007/bf03027045.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Mao, Yong, and Masuo Hagiwara. "Tensile Properties and Creep Behavior of Compositional Modified Orthorhombic Ti₂AlNb Alloys." Materials Science Forum 539-543 (March 2007): 1549–52. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.1549.

Full text

Abstract:

Several beta stabilizing elements such as Mo, Cr, W, V and Fe have been added to Ti- 22Al-27Nb alloy for substituting a portion of Nb in order to further improve the tensile properties and creep resistances of orthorhombic Ti2AlNb-based alloys. Six compositional modified alloys Ti- 22Al-19.2Nb-2Cr, Ti-22Al-12.5Nb-2W-2Cr, Ti-22Al-10.8Nb-2Mo-2Cr, Ti-22Al-16Nb-2Cr-2V, Ti-22Al-11Nb-2Mo-1Fe, Ti-22Al-16.3Nb-2V-1Fe were prepared by plasma arc melting. The phase constitutions of these alloys were found to be B2+O or B2+O+α2 phases. The tensile properties were investigated at room temperature, and the

APA, Harvard, Vancouver, ISO, and other styles

41

WU, Hong-yan, Ping-ze ZHANG, Wei CHEN, Ling WANG, Hao-feng ZHAO, and Zhong XU. "High-temperature tribological behaviors of Ti2AlNb-based alloys by plasma surface duplex treatment." Transactions of Nonferrous Metals Society of China 19, no. 5 (2009): 1121–25. http://dx.doi.org/10.1016/s1003-6326(08)60417-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

SONG, Hui, Zhong-jin WANG, and Xiao-dong HE. "Improving in plasticity of orthorhombic Ti2AlNb-based alloys sheet by high density electropulsing." Transactions of Nonferrous Metals Society of China 23, no. 1 (2013): 32–37. http://dx.doi.org/10.1016/s1003-6326(13)62425-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Wu, Hongyan, Pingze Zhang, Ling Wang, Haofeng Zhao, and Zhong Xu. "The role of process parameters in plasma surface chromising of Ti2AlNb-based alloys." Applied Surface Science 256, no. 5 (2009): 1333–40. http://dx.doi.org/10.1016/j.apsusc.2009.07.076.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Zhu, Fuhui, Heli Peng, Xifeng Li, and Jun Chen. "Dissimilar diffusion bonding behavior of hydrogenated Ti2AlNb-based and Ti-6Al-4V alloys." Materials & Design 159 (December 2018): 68–78. http://dx.doi.org/10.1016/j.matdes.2018.08.034.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Bu, Z. Q., Y. G. Zhang, L. Yang, J. M. Kang, and J. F. Li. "Effect of cooling rate on phase transformation in Ti2AlNb alloy." Journal of Alloys and Compounds 893 (February 2022): 162364. http://dx.doi.org/10.1016/j.jallcom.2021.162364.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Skvortsova, S. V., та A. Yu Zolotareva. "Influence of coatings on oxidation kinetics of intermetallide titanium alloys of Ti2AlNb and γ-TiAl systems". Corrosion: Materials, Protection, № 5 (21 травня 2019): 1–7. http://dx.doi.org/10.31044/1813-7016-2019-0-5-1-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Zhao, Qing, Manqian Lv, and Zhenshan Cui. "Investigation on transformation-related recrystallization behavior of Ti2AlNb-based alloy." Intermetallics 138 (November 2021): 107302. http://dx.doi.org/10.1016/j.intermet.2021.107302.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Senkevich, K. S., O. Z. Umarova, and V. V. Zasypkin. "Embrittlement of an Orthorhombic Ti2AlNb-Based Titanium Alloy in a Hydrogenated State." Russian Metallurgy (Metally) 2019, no. 1 (2019): 31–35. http://dx.doi.org/10.1134/s0036029519010130.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Oglodkov, M. S., V. A. Duyunova, N. A. Nochovnaya, V. I. Ivanov, and L. Yu Avilochev. "FEATURES OF THE TECHNOLOGY MANUFACTURING OF DEFORMED BLANKS FROM INTERMETALLIC ALLOYS VIT1 FOR PARTS OF THE GAS TURBINE ENGINE." Proceedings of VIAM, no. 12 (2021): 3–13. http://dx.doi.org/10.18577/2307-6046-2021-0-12-3-13.

Full text

Abstract:

Intermetallic alloy based on a Ti2AlNb compound are the most promising high-temperature materials for gas turbine engines operating up to a temperature of 700 degrees Celsius. In this paper, the technology of hot pressure treatment of a cast billet on a plate with a thickness of 25 mcm is studied. The technology included three comprehensive forging of the ingot billet, forging by drawing the intermediate billet and its subsequent rolling to the final size. The influence of heat treatment on the macro and microstructure of plates is studied. The chosen scheme of hot deformation and the mode of

APA, Harvard, Vancouver, ISO, and other styles

50

He, Dongsheng, Liuhe Li, Wei Guo, et al. "Improvement in oxidation resistance of Ti2AlNb alloys at high temperatures by laser shock peening." Corrosion Science 184 (May 2021): 109364. http://dx.doi.org/10.1016/j.corsci.2021.109364.

Full text

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!