Jiang Shichuan, Zhang Jian, Liu Tingyao, Lai Yu. Effect of Solution Treatment on the Austenite Grain Growth of GH3128 Alloy[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 150-156. doi: 10.7513/j.issn.1004-7638.2019.05.025
Citation:
Jiang Shichuan, Zhang Jian, Liu Tingyao, Lai Yu. Effect of Solution Treatment on the Austenite Grain Growth of GH3128 Alloy[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 150-156. doi: 10.7513/j.issn.1004-7638.2019.05.025
Jiang Shichuan, Zhang Jian, Liu Tingyao, Lai Yu. Effect of Solution Treatment on the Austenite Grain Growth of GH3128 Alloy[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 150-156. doi: 10.7513/j.issn.1004-7638.2019.05.025
Citation:
Jiang Shichuan, Zhang Jian, Liu Tingyao, Lai Yu. Effect of Solution Treatment on the Austenite Grain Growth of GH3128 Alloy[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 150-156. doi: 10.7513/j.issn.1004-7638.2019.05.025
In this paper,the effect of solution temperature and holding time on austenite grain growth of GH3128 alloy was studied.The results show that,with the increase of solution temperature and holding time,the austenite grain size of the alloy increases gradually.Compared with the effect of holding time,solution temperature has greater influence on the austenite grain growth.When the solution temperature is higher than 1 180℃,the austenite grain growth rate increases significantly with the increase of solution temperature or the prolongation of holding time.When the solution temperature is lower than 1 180℃,holding time has little influence on the austenite grain growth.Finally,the grain growth model of GH3128 alloy at different solution temperature and holding time has been established by linear regression analysis.
DownLoad: