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Q355C钢板在电焊焊接后要如何处理?

作者:山东聊城凯泰管业有限公司 时间:2020/6/11 11:42:1419 次浏览

  Q355C钢板在电焊焊接后要如何处理?

  (1)WUFENGGANGGUANHANHOU,LIUDAOHANJIEJIZHOUBIANDECANLIUZHUHANJIHEHANCHUANDAIHUIHUIHUAIQ355CGANGBANBIAOCENGDEDUNHUACHULIMO,YOUSHIHOUHAIHUIJIXUJINSHIWUFENGGANGGUAN,YINCIYINGQINGCHUZHENGJIEWUFENGGANGGUANBIAOCENGDEHANCHUANDENG。YANGZIJIANYI、GUIDINGYIBANDEWUFENGGANGGUANKEYIYONGKAISHUICHONGXIHUOZHENGQICHUISHUADENGJIANYIFANGSHI QINGCHU。GUIDINGGAOERYANGZIFANZADEQ355CGANGBAN,ZAIKAISHUIXUANYONGYINGSHUAZIQINGXIHOU,ZAIZAI60℃~80℃SHANGXIA、NONGDUZHIWEI2%~3%DEGEGANRONGYEHUOZHONGGESUANJIASHUIRONGYEZHONGQINPAO5min~10min,BINGQIEYONGYINGSHUAZISHUAXI,SUIHOUZAIKAISHUIZHONGCHONGXIQINGXI,YONGHONGGANXIANGFENGGAN,HUOYONGNUANKONGQIHONGGAN,YEKEDANGRANGANZAO。

  (2)HANHOURECHULIDEWUFENGGANGGUANYIBANHANHOUBUGUIDINGDIAOZHICHULI。

  Q355CGANGBANSHIZHONGYAODEXIYOUJINSHUZHONGLEIZHIYI。YINWEIQIJUBEIYOULIANGDETEDIAN(XIANGDUIMIDUXIAO、SUXINGBIANXINGHEKECHENGXINGTEXINGHAO)BINGQIEFEICHANGRONGYISHOUGOU,CHUNQ355CGANGBANZAOYIBIANCHENGJIAYONGDIANQIZHONGGUANJIANDEJIBENYUANCAILIAO。PUBIANYONGYIJIAYONGDIANQIDEREJIAN、DAODIANXINGJIANDENGGOUJIANDEFANZAO。FEIZAWUFENGGANGGUANDEZAIZAOYUNYONGZAOYIBIANCHENGXIYOUJINSHUZAIZAOYUNYONGZHONGYAODEYIBUFEN,QIHAONENG、ZAIZAOCHENGBENFEIDENGDOUBIYUANNAIMOGANGGUANSHENGCHANZHIZAODIDEDUO(YUEWEI10%SHANGXIA)。