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高压合金钢管的轧制过程在线正火工艺
作者:山东华飞管业有限公司 来源:http://wowquilts.com 日期:2018-10-17 14:17:59 人气:20

  高压合金钢管的轧制过程在线正火工艺

彩经网  RECHULIGONGYIDEZHUYAOMUDEJIUSHIJINLIANGXIAOCHUYAZHIXINGCHENGDEZUZHIQUEXIAN,GAISHANZUZHIZHUANGTAI,KEYITIGAOGAOYAGUOLUGUANHONGGUANLIXUEXINGNENGZHIBIAO。YAZHIGONGXUKEYOUXIAODEPOSUIJIAOZHUXINGCHENGDEZHIJING、ZHUZHUANGJING、HANHEXIXIAONEIBULIEWEN;YAZHIZAIJIAREKEGAISHANJIAOZHUZUZHIPIANXI,SHITANZHONGXINRONGJIEZAIAOSHITIZHONG,SHIDANGDEJIAREZHIDUKEBAOZHENGTANYUANSUDECHONGFENKUOSAN。YAZHIGUOCHENGZAIXIANZHENGHUOSHIJINGGUOSHIYANJIANZHENGDEKEKAOGONGYI。

彩经网  1)10、16Mn、20、20G、25MnG、15MoGREYAGAOYAGUOLUGUANZHONGYAWENDUDADAOZHENGHUOWENDUSHI,KEBUJINXINGZHENGHUOCHULI。LENGBAGUANBIXUJINXINGZHENGHUOCHULI。REYAGUANJIXIEXINGNENGBUHEGESHI,YINGJINXINGZHENGHUOCHULI。

  2)BIAOZHONGDEZHENGHUOLENGQUESUDUJINZHENDUIDIANJIAREDANQIBAOHURECHULILUERYAN。DUIYUMEIQILUHUOLENGBAFENCHANGGUNDISHITUIHUOLU,JINYAOQIUBAOWENHOUCHULUKONGLENGJIKE。

高压合金钢管8.jpg

  3)12Cr1MoVGGAOYAHEJINGUANDEZHENGHUOBAOWENSHIJIANCHUFUHEBENBIAOYAOQIUWAI,HAIYINGMANZU“ANBIHOUMEIHAOMIBUSHAOYU1FENZHONG”DEYAOQIU;12Cr2MoWVTiB(102GANG)ZHENGHUOBAOWENSHIJIANCHUFUHEBENBIAOYAOQIUWAI,HAIYINGMANZU“ANBIHOUMEIHAOMIBUSHAOYU1.5FENZHONG”DEYAOQIU。

  高压合金钢管彩经网的力学性能指标是指金属微观组织持续性、致密性、均有性的反应,微观组织的形成则取决于熔炼、轧制和热处理的生产工艺过程,熔炼过程不仅决定了钢种的化学成分配比,还对钢质的纯净度、原始结晶组织的致密性、连续性起着至关重要的作用。轧制过程能够在一定程度上改善冶炼过程中的疏松、锁孔、偏析等缺陷,但是也会因特定的变形模式和不当的生产调整,形成轧制缺陷,如飞皮、轧折、裂纹以及其他组织缺陷。