The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
di tan yu leng zha xing tie su ti jia ma shi ti shuang xiang gang de zu zhi he xing neng
Author(s): 
Pages: 26-36
Year: Issue:  4
Journal: Materials Science and Technology

Keyword:  马氏体亚温淬火铁素体晶粒双相钢冷轧应变硬化率第二相拉伸性能显微组织强塑性;
Abstract: 本文研究了予先冷轧对低碳铁素体加马氏体双相钢显微组织和拉伸性能的影响,并用了Jaoult-Crussard法对有关的应变硬化行为进行了分析。结果表明,予先冷轧易于使低碳铁素体加马氏体双相钢呈现较弥散的马氏体分布和较细的铁素体晶粒,从而有较低的屈强比,较高的应变硬化率以及良好的强塑性组合。相应的应变硬化曲线由三段斜率不同的直线部分所组成。随着第二段的斜率的降低,塑性提高。通过调整第二相中马氏体与未溶碳化物的相对数量,可以达到不同的强塑性组合。
Related Articles
No related articles found