国产精品久久久久久黄片_国内日韩精品天天更新_免费精品无码AV在线播放_亚洲欧美国产激情91_手机在线的A站免费观看_一本大道香蕉久97在线播放、_依依成人毛片网站免费看_欧美日韩一级自拍_亚洲av成人男人的天堂网站_欧美亚洲另类色国产综合

Products
Liu Jinhai
  • Liu Jinhai

Liu Jinhai

Expert of the Isothermal Quenching Branch, Ph.D.

Professor and doctoral supervisor of Hebei University of Technology

Member of Expert Committee of China Casting Association

Member of National Foundry Standardization Technical Committee

Key words:

Cored wire, spheroidizing agent, inoculant

Details

Expert group expert of isothermal quenching branch, doctor, professor of Hebei University of Technology, member of expert committee of China Casting Association, member of National Casting Standardization Technical Committee. Mainly engaged in the teaching of casting alloys and processes and the research and application of ADI ductile iron. He is the author of "Practical Technical Manual for Mold Design", 3 scientific research and appraisal achievements, more than 80 papers published, and more than 30 articles included in SCI and EI.

Application Scenarios

Wind power generation

Wind power generation

High-speed railway

High-speed railway

Aerospace

Aerospace

Nuclear power field

Nuclear power field

Product Inquiry