天气预报 > 其他 > 焊接铸铁和碳钢用什么焊条
焊接铸铁和碳钢用什么焊条
更新时间: 2020-06-28 00:00:00  

铸铁和碳钢焊接所用焊条:

1、电焊铸铁件用镍铜基的焊条,如508氧气乙炔气焊用专用的铸铁焊条。

2、Z308镍基焊条焊接。 焊接时不可冷焊,灰铸铁的加热温度应该在600摄氏度左右, 焊后一定要保温缓冷才能保证焊接接头的性能。

关键词: 焊接 铸铁 碳钢 什么 焊条

焊接铸铁和碳钢用什么焊条相关经验

天气预报

最新推荐

页面:/news/view-118730/ | 耗时:0.9475 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=118730 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=118730 LIMIT 0,1
select * from tbl_Articles_sphinx where id=118730 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1043033,1049946,1077084,1076662,1065573,1070939,1074147,1073005,1059338,1123577,1052683,1125181,1019890,1080827,1072028,1051847,1074340,1071992,1072431,1069271,1076576,999794,1072290,1071607,1056968,1077976,1133227,1079950,1071475,1083291) ORDER BY field (ArticleID,1043033,1049946,1077084,1076662,1065573,1070939,1074147,1073005,1059338,1123577,1052683,1125181,1019890,1080827,1072028,1051847,1074340,1071992,1072431,1069271,1076576,999794,1072290,1071607,1056968,1077976,1133227,1079950,1071475,1083291)