INFLUENCES OF MICRO  ALLOY AND HEAT  TREATMENT PROCEDURE ON THE HARDENING OF DJ108TI ALLOY

Abstract

Abstract: The influences of micro alloy and heat treatment procedure on the hardening of DJ108Ti alloy, which is based on the electrolytic Al Si(2 05%) Ti(0 25%) Fe(0 30%) multi component alloy, have been investigated. The results indicate that the micro alloy based on the multi component alloy makes α Al dendrites in DJ108Ti alloy refined; that the improved heat treatment procedure makes the eutectic Si phases granulated , the Fe phase refined, and the strengthening phases of Mg2Si and Al2Cu fully precipitated. The micro alloy and the heat treatment procedure harden DJ108Ti alloy and benefit the abrasion resistance of the alloy

Key words: electrolytic Al Si(2 05%) Ti(0 25%) Fe(0 30%) multi component alloy, micro alloy, heat treatment procedure, hardening

Z.Y.Liu,X.Q.Wang,Y.T.Wang,M.X.Wang,G.S.Wang and G.H.Li Material Physics Laboratory, Zhengzhou University, Zhengzhou 450052, China. INFLUENCES OF MICRO ALLOY AND HEAT TREATMENT PROCEDURE ON THE HARDENING OF DJ108TI ALLOY[J]. Acta Metallurgica Sinica (English Letters), 1999, 12(5): 856-859.

[1]	Qiuxin Nie, Hui Liang, Dongxu Qiao, Zhaoxin Qi, Zhiqiang Cao. Microstructures and Mechanical Properties of Multi-component Al_xCrFe₂Ni₂Mo_0.2 High-Entropy Alloys [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(8): 1135-1144.
[2]	Kai-Bo Nie, Zhi-Hao Zhu, Paul Munroe, Kun-Kun Deng, Jun-Gang Han. Microstructure, Tensile Properties and Work Hardening Behavior of an Extruded Mg-Zn-Ca-Mn Magnesium Alloy [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(7): 922-936.
[3]	Xiao-Hui Wang, Jian Kang, Yun-Jie Li, Guo Yuan, R. D. K. Misra, Guo-Dong Wang. Effect of Cooling Rates in Coiling Process on Microstructures and Mechanical Properties in Al-Bearing Hot-Rolled TRIP Steel [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(10): 1207-1218.
[4]	Yang Zhao, Wen-Ting Zhu, Shu Yan, Li-Qing Chen. Effect of Microstructure on Tensile Behavior and Mechanical Stability of Retained Austenite in a Cold-Rolled Al-Containing TRIP Steel [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(10): 1237-1243.
[5]	Ke Zhang, Hui Wang, Xin-Jun Sun, Feng-Li Sui, Zhao-Dong Li, En-Xiang Pu, Zheng-Hai Zhu, Zhen-Yi Huang, Hong-Bo Pan, Qi-Long Yong. Precipitation Behavior and Microstructural Evolution of Ferritic Ti-V-Mo Complex Microalloyed Steel [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(9): 997-1005.
[6]	Oleg Matvienko, Olga Daneyko, Tatyana Kovalevskaya. Mathematical modeling of nanodispersed hardening of FCC materials [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(12): 1297-1304.
[7]	Pei-Tao Hua, Wei-Hong Zhang, Lin-Jie Huang, Wen-Ru Sun. Investigation of Work Hardening Behavior of Inconel X-750 Alloy [J]. Acta Metallurgica Sinica (English Letters), 2017, 30(9): 869-877.
[8]	Yi Zhang, Hui-Li Sun, Alex A. Volinsky, Bao-Hong Tian, Zhe Chai, Ping Liu, Yong Liu. Characterization of the Hot Deformation Behavior of Cu-Cr-Zr Alloy by Processing Maps [J]. Acta Metallurgica Sinica (English Letters), 2016, 29(5): 422-430.
[9]	Yong-Gang Deng, Hong-Shuang Di, Jie-Cen Zhang. Effect of Heat-Treatment Schedule on the Microstructure and Mechanical Properties of Cold-Rolled Dual-Phase Steels [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(9): 1141-1148.
[10]	Kun Su, Kun-kun Deng, Fang-jun Xu, Kai-bo Nie, Li Zhang, Xiao Zhang, Wei-jian Li. Effect of Extrusion Temperature on the Microstructure and Mechanical Properties of Mg-5Al-2Ca Alloy [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(8): 1015-1023.
[11]	Shan-Shan Li, Jie-Shi Chen, Jun Chen, Cedric Xia, Danielle Zeng. Influence of Pre-strain on the Mechanical Properties of A6111-T4P Sheet with Bake Hardening [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(6): 678-683.
[12]	Ke Zhang, Zhao-Dong Li, Xin-Jun Sun, Qi-Long Yong, Jun-Wei Yang, Yuan-Mei Li, Pei-Lin Zhao. Development of Ti-V-Mo Complex Microalloyed Hot-Rolled 900-MPa-Grade High-Strength Steel [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(5): 641-648.
[13]	Juan Ma, De-Sheng Yan, Li-Jian Rong, Yi-Yi Li. Effect of Aging on the Microstructure and Mechanical Properties of 1460 Alloy [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(4): 454-459.
[14]	Li Wang, Wei-Guo Jiang, Xiang-Wei Li, Jia-Sheng Dong, Wei Zheng, Hui Feng, Lang-Hong Lou. Effect of Surface Roughness on the Oxidation Behavior of a Directionally Solidified Ni-Based Superalloy at 1,100 °C [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(3): 381-385.
[15]	Sheng-Hua Wu, Nan-Nan Song, Francisco M. Andrade Pires, Abel D. Santos. Prediction of Forming Limit Diagrams for Materials with HCP Structure [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(12): 1442-1451.

INFLUENCES OF MICRO ALLOY AND HEAT TREATMENT PROCEDURE ON THE HARDENING OF DJ108TI ALLOY

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments