热处理对S32003经济型双相不锈钢组织和性能的影响

Kang T'ieh/Iron and Steel(2013)

Cited 0|Views1
No score
Abstract
就不同热处理制度对S32003双相不锈钢的力学性能、金相组织、耐蚀性的影响规律进行研究.结果表明,在850~1100℃之间,随着温度的升高,强度、硬度逐渐降低,而伸长率逐渐增大;在850~900℃热处理,铁素体晶内及铁素体-奥氏体相界锯齿形析出高铬的点状第二相,对耐蚀性能不利.在高于950℃热处理的过程中,第二相可以溶解.经对析出相的结构分析,可以确认为Cr2N.
More
Translated text
Key words
Duplex stainless steel,Heat treatment,Microstructure,Precipitated phase,Property
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined