彩搜网

HUANYINGDENGLUSICHUANRONGHEBUXIUGANGZHIZUOCHANGJIA-CHENGDOUBUXIUGANGGUAN|BANDINGZHIJIAGONG-BUXIUGANGCAILIAOPIFALINGSHOU!

四川蓉荷不锈钢制作厂家-成都不锈钢管|板定制加工-不锈钢材料批发零售

专业不锈钢板系列,不锈钢管系列,不锈钢加工件系列

蓉荷不锈钢咨询电话
13688053888

当前位置:彩搜网>>彩搜网>>行业新闻
不锈钢板厂家教您辨别不锈钢的真伪
作者: 发布日期:2019-09-01 关注次数:0 二维码分享


  以下是成都不锈钢厂家教您如何辨别不锈钢的真伪,大家一起来了解下吧。

  一、硝酸点试验

  BUXIUGANGGUANDEYIGEXIANZHUTEDIANSHIDUINONGXIAOSUANHEXIXIAOSUANJUYOUGUYOUDENAISHIXING。ZHEIZHONGXINGNENGSHIQINENGHENRONGYIDICONGDADUOSHUQITAJINSHUHUOHEJINZHONGJIAYIQUFEN。DANGAOTANXING420HE440GANGZAIJINXINGXIAOSUANDIANSHIYANSHIZESHAOSHOUFUSHI,YOUSEJINSHUYUDAONONGXIAOSUANSHILIJIHUIBEIFUSHI。ERXIXIAOSUANDUITANGANGJUYOUQIANGLIEDEFUSHIXING。

  二、硫酸铜点试验

  LIUSUANTONGDIANSHIYANSHIKUAISUQUFENPUTONGTANSUGANGHESUOYOULEIXINGDEBUXIUGANGDEZUIJIANBIANFANGFA。SUOSHIYONGDELIUSUANTONGRONGYEDENONGDUWEI5~10%。 ZAIJINXINGDIANSHIYANQIAN,SHIYANQUYINGCHEDIQINGCHUYOUZHIHUOGEZHONGZAZHI,BINGYONGRUANMOBUMOGUANGYIGEXIAOQUYU,RANHOUZAIYONGDIPINGXIANGQINGLIHOUDEQUYUDIZHULIUSUANTONGRONGYE。PUTONGTANSUGANGHUOTIEZAIJIMIAOZHONGNEIJIUHUIXINGCHENGYICENGBIAOMIANJINSHUTONG,ERBUXIUGANGDEBIAOMIANZEBUCHANSHENGTONGCHENDIANHUOXIANSHITONGDEYANSE。

  三、硫酸试验

  LIUSUANJINMEIBUXIUGANGGUANSHIYANNENGBA302HE304YU316HE317QUFENKAILAI。SHIYANGDEQIEBIANYINGJINGGUOXIMO,RANHOUZAITIJINONGDUWEI20~30%、WENDUWEI60~66℃DEXIAOSUAN(BIZHONGWEI1.42)ZHONGQINGXIHEDUNHUABANXIAOSHI。 LIUSUANSHIYANRONGYEDETIJINONGDUWEI10%,JIAREDAO71℃DANG.302HE304GANGJINRUZHEIZHONGRERONGYEZHONGSHI,BEIXUNSUFUSHIBINGCHANSHENGDALIANGQIPAO,SHIYANGZAIJIFENZHONGNEIBIANHEI;ER316HE317GANGDESHIYANGZEBUSHOUFUSHIHUOFANYINGHENMAN(BUCHANSHENGQIPAO),SHIYANGZAI10~15FENZHONGNEIBUBIANSE。RUGUOCAIYONGTONGSHISHIYANJUYOUYIZHICHENGFENDESHIYANGLAIJINXINGJINSIBIJIAODEHUA,KESHISHIYANGENGWEIZHUNQUE。BUXIUGANGGUANDEBIANBIETONGYANGSHIYIGEDAOLI。

  YISHANGJIUSHIGUANYUCHENGDOUBUXIUGANGCHANGJIAZHENWEIBIANBIEFANGFA,DAJIADOUMINGBAILEBA。WOCHANGYING:304BUXIUGANGBAN,304lBUXIUGANGBAN,316BUXIUGANGBAN,310sBUXIUGANGBAN,316lBUXIUGANGBAN,321BUXIUGANGBAN,904lBUXIUGANGBAN。WODANWEIBUXIUGANGBANXIANHUOZIYUANCHONGZU,XINGHAOQIQUAN,JIAWEIHELI。WEILEMANZUBUTONGYONGHUDEXUQIU,KEYIDINGCHICUNJIAGONGFEIBIAOJITESHUGANGZHONGDEBUXIUGANGCAI。

相关产品