新型Cr12V钢在不同温度下的变形性能  

Deformation property of Cr12V steel under different temperatures

作　　者：刘好增[1] 崔国英[1] 姚志英[1] 杨守福[1] 

机构地区：[1]鹤壁职业技术学院,鹤壁458030

出　　处：《现代制造工程》2006年第8期81-83,共3页Modern Manufacturing Engineering

摘　　要：对高碳高铬系列中的新钢种Cr12V钢在不同温度和不同速度下作一系列镦粗试验,并得出相应的变形曲线和基本理论的关系式。通过试验证明,所得结论准确,为该新钢种的锻造规范提供了理论和实践依据。Tested by the forging reduction the new Cr12V steel in the series of high carbon-chromium steel under the different temperatures and velocities, and get their corresponding deformation curves and basic theoretic formulas. The tests have proved the putting conclusion is very correct,and it can provide a theorical and practical basis for the forging standard for the nwe steel.

关 键 词：高碳高铬钢 镦粗变形 硬化曲线 变形程度 

分 类 号：TG144[一般工业技术—材料科学与工程]