摘要
为保证钢绞线用SWRH82B盘条的金相组织和性能,采用了3种不同冷却速度的控冷工艺进行试验。结果表明,最佳工艺是部分风机开口度为100%,盘条金相组织为索氏体+少量珠光体,综合力学性能最好。
In order to assure the microstructure and performance of SWRI-I82B wire rod for steel strand, three controlled cooling technologies with different Cooling speeds were tested. The results showed that the best controlled cooling technology was the third test scheme, that is, some blowers with 100% opened angle, and the microstructure of the wire rod with best comprehensive mechanical properties was sorbite and a little of pearlite.
出处
《山东冶金》
CAS
2008年第3期32-33,共2页
Shandong Metallurgy
关键词
SWRH82B盘条
控冷工艺
金相组织
SWRH82B wire rod
controlled cooling technology
microstructure
