论文部分内容阅读
钢材的机械性能与其化学成份及采用的热处理制度密切相关。本文阐明了在热处理制度不变的情况下钢管的机械性能与化学成份之间的关系,并研究了淬火和回火温度对27SiMn钢管机械性能的影响。
The mechanical properties of steel and its chemical composition and the heat treatment system is closely related. This paper illustrates the relationship between the mechanical properties and chemical composition of steel pipe under the same heat treatment regime and the influence of quenching and tempering temperature on the mechanical properties of 27SiMn steel.