Effect of Co-permeation of Vanadium-titanium-cerium on Properties of Hot Work Die Steel

Ji Chengmei; Zhao Hui; Lu Jianhui

doi:10.7513/j.issn.1004-7638.2017.06.011

Volume 38 Issue 6

Dec. 2017

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Ji Chengmei, Zhao Hui, Lu Jianhui. Effect of Co-permeation of Vanadium-titanium-cerium on Properties of Hot Work Die Steel[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(6): 59-63. doi: 10.7513/j.issn.1004-7638.2017.06.011

Citation:

Ji Chengmei, Zhao Hui, Lu Jianhui. Effect of Co-permeation of Vanadium-titanium-cerium on Properties of Hot Work Die Steel[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(6): 59-63. doi: 10.7513/j.issn.1004-7638.2017.06.011

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Effect of Co-permeation of Vanadium-titanium-cerium on Properties of Hot Work Die Steel

doi: 10.7513/j.issn.1004-7638.2017.06.011

Ji Chengmei^1,2,
Zhao Hui¹,
Lu Jianhui^{2
,
,}

1. Yantai Engineering & Technology College, Yantai 264006, Shandong, China;
2. College of Mechanical Engineering, Ocean University of China, Qingdao 266100, Shandong, China

Received Date: 2017-08-30

Abstract

Abstract

Vanadium,titanium and cerium were infiltrated into the 5 CrNiMo hot work die steel with different processing temperatures and processing time,and the thermal fatigue property and wear resistance were tested and analyzed.The results show that with processing temperature from 875 ℃ to 975 ℃ and processing time from 2 h to 8 h,both of the thermal fatigue property and wear resistance of hot work die steel first increase and then decline.The optimized processing temperature and time are 950 ℃ and 6 h,respectively.
- hot work die steel,
- 5CrNiMo,
- vanadium-titanium-cerium co-permeation,
- thermal fatigue prop erty,
- wear resistance