摘要
研究轧后冷却对15CrMoR热处理性能的影响,分析了不同轧后冷速对钢板热处理性能影响的实质。研究表明,轧后冷速越小,钢板热处理后各类组织越细,珠光体和回火贝氏体组织分布也越均匀,综合性能越好。
The thesis studied effects of the cooling process after rolling on the properties of the heat-treated 15CrMoR plates,and analyzed the substances of effecting of the different cooling rate after rolling on the properties of the heat-treated 15CrMoR plates.The studies show that the smaller the cooling rate after rolling is,the finer the microstructures of the heat-treated plate is,and the uniformer the distribution of the pearlites and the tempered-bainites is,and the better the is.
出处
《江西冶金》
2009年第5期5-6,共2页
Jiangxi Metallurgy
关键词
轧后冷速
15CrMoR钢板
热处理性能
the cooling rate after rolling
15CrMoR plate
heat-treated properties