| 电弧喷涂局限性研究 |
| |
| 引用本文： | 包胜军,朱朝明,谢昕欣,郭红锋,宋春华. 电弧喷涂局限性研究[J]. 现代涂料与涂装, 2012, 15(2): 42-44,55 |
| |
| 作者姓名： | 包胜军 朱朝明 谢昕欣 郭红锋 宋春华 |
| |
| 作者单位： | 株洲时代新材料科技股份有限公司,湖南株洲,412007 |
| |
| 摘 要： | 钢板氧炔切割面在电弧喷涂时，容易出现涂层剥落的情况。通过研究发现，Q345B氧割面金相组织由铁素体和珠光体变成了马氏体，硬度提高了一倍，该变化使氧割面很难获得电弧喷涂所需要的粗糙度。单纯的锌铝合金涂层防腐性能并不理想，必须进行封闭处理。
|
| 关 键 词： | 电弧喷涂 局限性 淬硬层 硬度 防腐性能 |
Study on Limitations of Electric Arc Spraying |
| |
| BAO Sheng-jun,ZHU Zhao-ming,XIE Xin-xin,GUO Hong-feng,SONG Chun-hua. Study on Limitations of Electric Arc Spraying[J]. Modern Paint and Finishing, 2012, 15(2): 42-44,55 |
| |
| Authors: | BAO Sheng-jun ZHU Zhao-ming XIE Xin-xin GUO Hong-feng SONG Chun-hua |
| |
| Affiliation: | (Zhuzhou Times New Material Technology Co.,Ltd.,Zhuzhou Hunan 412007,China) |
| |
| Abstract: | When applying electric arc spraying,the coating is easy to peel from the surface of the steel’s acetylene cutting face.We found that the metallurgical structures were changed from ferrite and pearlite to martensite and their hardness increased 1 time.This change makes the acetylene cutting face difficult to get the required roughness.The resist-corrosion performance of pure zinc alloy coating is not ideal.The coating must be sealed. |
| |
| Keywords: | electric arc spraying limitations hardening layer hardness anti-corrosion performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
