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SKH51高速钢回火过程的转变

  

  SKH51GAOSUGANGHUIHUOGUOCHENGDEZHUANBIANSKH51GAOSUGANGHUIHUO——WEILEJIANSHAOCUIHUOYINGLI,WENDINGZUZHI,JIANSHAOCANYUAOSHITIDESHULIANG,DADAOSUOXUYAODEXINGNENG。SKH51GAOSUGANGHUIHUOGUOCHENGDEZHUANBIANGAOSUGANGYIBANJINXINGSANCI560℃BAOWEN1XIAOSHIDEHUIHUOCHULI。

  GAOSUGANGCUIHUOHOUDEZUZHI:MASHITI+TANHUAWU(YICITANHUAWU)+CANYUAOSHITI。QIZHONGGUOSHENGTANHUAWUZAIHUIHUOSHIBUFASHENGBIANHUA,ZHIYOU:MASHITI+CANYUAOSHITIFASHENGZHUANBIAN,CONGERYINQIXINGNENGBIANHUA。SKH51GAOSUGANGHUIHUOGUOCHENGDEZHUANBIAN

  ZAI500—600℃ZHIJIAN,GANGDEYINGDU、QIANGDUHESUXINGJUNYOUTIGAO,ERZAI550——570℃SHIKEDADAOYINGDU、QIANGDUDEZUIDAZHI。SKH51GAOSUGANGHUIHUOGUOCHENGDEZHUANBIAN



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