摘要
Inconel600合金丝主要采用中频感应熔炼—电渣重熔—锻造—轧制—拉拔工艺生产。本文通过对Inconel600合金丝进行成分分析、金相组织观察和力学性能实验,结果表明其成分和力学性能符合国标要求;合金丝断口为韧性断裂,微区有大量韧窝存在;金相组织基体为奥氏体,晶粒上分布的黑色小颗粒主要是铬和铁的碳化物,合金中存在的强化相是Ni3Ti。
Inconel600 alloy wire is produced mainly by the intermediate frequency inductionfurnace —electroslag remelting-forging-rolling and drawing process.In this paper,through the composition analysis of Inconel600 alloy wire,microstructure observation and mechanical property tests,The results show that the composition and mechanical performance meet the national standard requirements;Alloy wire fracture is ductile fracture,Micro region has a large number of dimples;Microstructure is austenite matrix,Small black particles on the grain distribution is mainly chromium and iron carbide,Strengthen the alloy in the presence of phase is Ni3 Ti.
出处
《中国建材科技》
2015年第1期60-62,共3页
China Building Materials Science & Technology
