摘要
总结介绍了中国粉末冶金零件产业的发展情况,简要介绍了中国粉末冶金产业汽车零件市场和家电零件市场的发展现状及全球汽车产业的发展趋势;提出了“粉末冶金+”工艺的概念,并实测对比了部分零件的“粉末冶金+”与其他金属加工工艺在原材料利用率和单位质量成品能耗情况,以证明“粉末冶金+”工艺是更节约资源的“绿色制造”技术,并分析了在“碳达峰碳中和”目标下中国粉末冶金零件产业发展所面临的机会和挑战。
The automotive industry is one of the most important markets and main applications of new technolo‐gies for worldwide powder metallurgy industry.This article introduces the development situations of China′s pow‐der metallurgy industry,and briefly introduces the developments of auto PM parts market and home appliance PM parts market in recent years which are the most important markets for powder metallurgy industry in China.It also briefly introduces the development trend of the global automobile industry responding climate changes,as well as the development of new energy vehicles in China.The concept of“powder metallurgy+”process is put forward based on the basic understanding of PM as a“green”technology in PM associations of Europe and Unit‐ed States,and it is compared that of the raw materials utilization rate and energy consumption per weight finished products between“powder metallurgy+”and other metal processing processes on the basis of actual measure‐ment in this article.The results indicate that the“powder metallurgy+”process is a more resource-saving“green manufacturing”technology.The opportunities and challenges are given for developing China′s powder metallur‐gy parts industry under“carbon peaking and carbon neutrality”target.
作者
曹阳
CAO Yang(NBTM New Materials Group Co.Ltd,Ningbo 315191,China)
出处
《粉末冶金工业》
CAS
北大核心
2023年第4期1-6,共6页
Powder Metallurgy Industry
作者简介
曹阳(1963-),男,硕士,教授级高级工程师,主要研究方向为粉末冶金材料和粉末冶金产业发展。
