Effect of heat treatment on the organization and properties in liquid forging

被引：0
作者：
Li Chun [1 ]
Wang Jia-xuan [1 ]
Miao Hua-qing [1 ]
机构：
[1] Nanchang Hangkong Univ, Key Lab Nondestruct Testing, Minist Educ, Nanchang 330063, Peoples R China
来源：
FRONTIERS OF ADVANCED MATERIALS AND ENGINEERING TECHNOLOGY, PTS 1-3 | 2012年 / 430-432卷
关键词：
Liquid forging; Flange; Heat treatment; SQUEEZE; ALLOY;
D O I：
10.4028/www.scientific.net/AMR.430-432.202
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, based on the liquid forging part flange LY12, the influence of heat treatment on the organization and performance of the liquid forging part was studied through microstructure, mechanical properties and tensile fracture surface analysis methods, this article also has some guiding significance to the formulation of the best liquid forging process parameters. The results show that the sample after natural aging which mechanics performance is best, and grain is relatively small; the latter two that after artificial aging are relatively poor. With the extension of artificial aging time, the mechanical properties and the organization has a descending trend.
引用
收藏
页码：202 / 204
页数：3
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