能源、信息和材料是现代科学的三大标志。材料是人类文明赖以进展的物质基础,而金属又是材料的支柱,金属材料几乎都需经过各种相应的热处理才能达到或改善其性能,因此热处理原理、工艺、设备的研究亦成为材料科学的重要组成部份。近一、二十年来,各种新型材料的相继研制成功,传统材料性能的不断提高,都与热处理技术有关,而材料科学研究的日益深入,又促进了 Energy, information and materials are the three hallmarks of modern science. Material is the material basis for the progress of human civilization, and metal is the pillars of the material, almost all metal materials subject to a variety of heat treatment to achieve or improve its performance, so the heat treatment principle, technology, equipment research has also become material science The important part. In the past one or two decades, a variety of new materials have been successfully developed, the continuous improvement of the performance of traditional materials, are related to heat treatment technology, and material science research is more and more in-depth, but also promoted