中文版 English
Position:首页 > Technology  > Theoretical research

The Development of High Efficiency Supersonic Plasma Spraying System

Time:2014-03-11 10:11:18  From:CNKI  Author:ZHANG Ping, WANG Hai-jun, ZHU

Abstract: A high efficiency supersonic plasma spray system was successfully developed with a maximum power of 80kW and a maximum working gas flow of 6 m3/h. It can be used to spray metallic, carbide and oxide powders. The supersonic plasma spraying gun has a single-anode, internal feeding structure. The development of 80 kW inverse power supply with 20 kH PWM IGBT circuit solved the problems of high output voltage, high output current and strong interference of high frequency.The production cost of this system is 53 % lower than that of the relevant equipment abroad and the coatings show the same quality of bonding strength and porosity.

Key words: supersonic; plasma spray; system

本站文章未经允许不得转载;如欲转载请注明出处,北京桑尧科技开发有限公司网址:http://en.sunspraying.com/

Support
返回首页
Home page
发表评论 共有条评论
用户名: 密码:
验证码: 匿名发表
Information
Article
    无相关信息
Update
Hot