摘要
介绍了H13钢的化学成分及特性。详尽论述了H13钢应用于热锻模、热挤压模和有色金属压铸模的现况。阐述了H13钢常规的淬火回火热处理工艺制度。从表面低温化学热处理、高能束表面处理和复合处理三个方面及微舍金化方面叙述了H13钢的最新研究动态。
The chemical composition and properties of H13 steel were introduced in this paper. The current situation that H13 steel was widely used in hot forging die, hot extruding die and nonferrous casting die was discoursed detailedly. And this paper described the conventional heat treatment of H13 steel. The latest developments of H13 steel were related through low temperature chemistry processing, high energy density surface treatment, complex treament and Microalloying.
出处
《中国材料科技与设备》
2009年第4期3-6,共4页
Chinese Materials Science Technology & Equipment
关键词
H13
热作模具钢
热处理
表面改性
成分设计
H13
Hot die steel
Heat treatment
Surface modification
Composition design
