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无缝钢管的热处理分析

时间:2019/6/28 15:15:45 来源:http://cutpuppet.com 作者:山东聊城盛联管业有限公司

  ZAIBUXIUGANGLALISHIYANZHONG,QIYANSHENLVMINGYIZHIWEI20%~30%,DUANMIANJIANSUOLVWEI50%~60%(ERAOSHITIGANGDEXIANGYINGZHIFENBIEWEI45%~55%HE55%~70%)。TONGYANG,TIESUTIGANGDEQUEKOUMINGANXINGYEHENDA。RANER,YIBANQINGKUANGXIA,XIANG420HUO446TIESUTIGANGZHONGDEWUFENGGANGGUANYEKEYIJINXINGCHENGXINGJIAGONG,DANBUXIANGAOSHITIWUFENGGANGGUANNEIYANGRONGYI。TAMENBUNENGYONGRECHULIFANGFAYINGHUA,ERQIE,QIRENXINGYIBANYAOBIAOSHITICHA。

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  ZAITIESUTIWUFENGGANGGUANCHENGXINGSHI,YINGGAIBIMIANCHUYU127~816℃WENDUFANWEINEI。ZAIGAIWENDUFANWEINEI,HUIYUDAOSUOWEIDE475℃CUIXING。ZHEISHI,RENXINGHEQUEKOURENXINGDOUSHOUDAOYANZHONGDEYINGXIANG。GAOYUCUIXINGWENDUFANWEI,YOUKENENGYUDAORECUIXINGXIANXIANG。

  CHENGXINGHOUYAOJINXINGTUIHUO,YIHUIFUQINAISHIXINGHERENXING。SUOYI,TIESUTIWUFENGGANGGUANYAOJIAREDAO871℃,JINJIEZHEJIUJINXINGKUAISUSHUILENG(RU446BUXIUGANGGUAN);ERDUIYU430BUXIUGANGLAISHUO,ZEJIAREDAO815℃,RANHOUJINXINGKUAILENGHUOKONGLENG,WENDUTAIGAOHUIDAOZHIJINGLIZHANGDA,TONGSHIHUIYINGXIANGQUEKOUHELALIREXING。TIESUTIWUFENGGANGGUANBEIRENWEISHIJIAONANCHENGXINGDEGANGZHONG。ERQIE,TADEYONGTUBINGBUTAIGUANGFAN。