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如何对铁素体钢种的不锈钢凹槽管进行热处理?

如何对铁素体钢种的不锈钢凹槽管进行热处理?

如何对铁素体钢种的不锈钢凹槽管进行热处理?

 ZAIBUXIUGANGLALISHIYANZHONG,QIYANSHENLVMINGYIZHIWEI20%~30%,DUANMIANJIANSUOLVWEI50%~60%(ERAOSHITIGANGDEXIANGYINGZHIFENBIEWEI45%~55%HE55%~70%)。TONGYANG,TIESUTIGANGDEQUEKOUMINGANXINGYEHENDA。RANER,YIBANQINGKUANGXIA,XIANG420HUO446TIESUTIGANGZHONGDEBUXIUGANGAOCAOGUANYEKEYIJINXINGCHENGXINGJIAGONG,DANBUXIANGAOSHITIBUXIUGANGAOCAOGUANNEIYANGRONGYI。TAMENBUNENGYONGRECHULIFANGFAYINGHUA,ERQIE,QIRENXINGYIBANYAOBIAOSHITICHA。

3D彩票  YINCI,ZAILENGJIAGONGGUOCHENGZHONG,QUEKOUHUOQITATURANDEBULIANXUXINGKENENGDAOZHIDUANLIE。GAOGEGANG,ZHURUHAN25%CrDE446BUXIUGANG,ZHEIZHONGXIANXIANGGENGWEIMINGXIAN。TONGCHANGZAIKAISHIJIAGONGYIQIANYINGJIANGQIYUREDAO121~204℃。YEYIYONGGAODA427℃DEWENDU,DANSHIBUTAIJINGCHANGSHIYONG。SUIRANZHEIXIEGANGZHONGSHIWENXIAHUOYUREWENDUXIA,KEYILENGJIAGONGDAOYIDINGCHENGDU,DANSHICHAOCHANGYONGDEFANGFAHAISHIRECHENGXINGJIAGONG。TIESUTIBUXIUGANGAOCAOGUANREJIAGONGWENDUYIBANWEI927~1023℃,RUGUOGONGZUOWENDUDIYU816℃,JIUYINGGAITINGZHIJIAGONG。TONGSHI,YINGGAIBIMIANGUOFENJIARE,YIFANGZHIZHENGTIJINGLICUHUA,YINWEICUDADEJINGLIDUIQIRENXINGHEQUEKOURENXINGYINGXIANGJIDA。

3D彩票  ZAITIESUTIBUXIUGANGAOCAOGUANCHENGXINGSHI,YINGGAIBIMIANCHUYU127~816℃WENDUFANWEINEI。ZAIGAIWENDUFANWEINEI,HUIYUDAOSUOWEIDE475℃CUIXING。ZHEISHI,RENXINGHEQUEKOURENXINGDOUSHOUDAOYANZHONGDEYINGXIANG。GAOYUCUIXINGWENDUFANWEI,YOUKENENGYUDAORECUIXINGXIANXIANG。

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