雷速体育

行业资讯

20cr无缝管的热处理分析

日期:2019/10/8 10:31:32作者:http://roeyhazot.com浏览次数: 6

  ZAI20crWUFENGGUANLALISHIYANZHONG,QIYANSHENLVMINGYIZHIWEI20%~30%,DUANMIANJIANSUOLVWEI50%~60%(ERAOSHITIGANGDEXIANGYINGZHIFENBIEWEI45%~55%HE55%~70%)。TONGYANG,TIESUTIGANGDEQUEKOUMINGANXINGYEHENDA。RANER,YIBANQINGKUANGXIA,XIANG420HUO446TIESUTIGANGZHONGDE20crWUFENGGUANYEKEYIJINXINGCHENGXINGJIAGONG,DANBUXIANGAOSHITI20crWUFENGGUANNEIYANGRONGYI。TAMENBUNENGYONGRECHULIFANGFAYINGHUA,ERQIE,QIRENXINGYIBANYAOBIAOSHITICHA。

雷速体育  YINCI,ZAILENGJIAGONGGUOCHENGZHONG,QUEKOUHUOQITATURANDEBULIANXUXINGKENENGDAOZHIDUANLIE。GAOGEGANG,ZHURUHAN25%CrDE44620crWUFENGGUAN,ZHEIZHONGXIANXIANGGENGWEIMINGXIAN。TONGCHANGZAIKAISHIJIAGONGYIQIANYINGJIANGQIYUREDAO121~204℃。YEYIYONGGAODA427℃DEWENDU,DANSHIBUTAIJINGCHANGSHIYONG。SUIRANZHEIXIEGANGZHONGSHIWENXIAHUOYUREWENDUXIA,KEYILENGJIAGONGDAOYIDINGCHENGDU,DANSHIZUICHANGYONGDEFANGFAHAISHIRECHENGXINGJIAGONG。TIESUTI20crWUFENGGUANREJIAGONGWENDUYIBANWEI927~1023℃,RUGUOGONGZUOWENDUDIYU816℃,JIUYINGGAITINGZHIJIAGONG。TONGSHI,YINGGAIBIMIANGUOFENJIARE,YIFANGZHIZHENGTIJINGLICUHUA,YINWEICUDADEJINGLIDUIQIRENXINGHEQUEKOURENXINGYINGXIANGJIDA。

雷速体育  ZAITIESUTI20crWUFENGGUANCHENGXINGSHI,YINGGAIBIMIANCHUYU127~816℃WENDUFANWEINEI。ZAIGAIWENDUFANWEINEI,HUIYUDAOSUOWEIDE475℃CUIXING。ZHEISHI,RENXINGHEQUEKOURENXINGDOUSHOUDAOYANZHONGDEYINGXIANG。GAOYUCUIXINGWENDUFANWEI,YOUKENENGYUDAORECUIXINGXIANXIANG。

雷速体育  CHENGXINGHOUYAOJINXINGTUIHUO,YIHUIFUQINAISHIXINGHERENXING。SUOYI,TIESUTI20crWUFENGGUANYAOJIAREDAO871℃,JINJIEZHEJIUJINXINGKUAISUSHUILENG(RU44620crWUFENGGUANGUAN);ERDUIYU43020crWUFENGGUANLAISHUO,ZEJIAREDAO815℃,RANHOUJINXINGKUAILENGHUOKONGLENG,WENDUTAIGAOHUIDAOZHIJINGLIZHANGDA,TONGSHIHUIYINGXIANGQUEKOUHELALIREXING。TIESUTI20crWUFENGGUANBEIRENWEISHIJIAONANCHENGXINGDEGANGZHONG。ERQIE,TADEYONGTUBINGBUTAIGUANGFAN。


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