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热处理弧裂的形成以及如何预防

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  (1) DIANHULIEWENXINGCHENGTIAOJIAN

  TONGSHI,HAIYINGJUYOUZHENGTIBIJIAOKUAIDELENGQUE、BUCUITOUHEHUGUANGLIEWENJIHEMINGANLINGJIANDEJIEGOUXINGSHI。

  (2) JIHEMINGANLINGJIANDEJIEGOUXINGSHI

  YOUKONGDONG、AOMIANHEWANMIAN、JIEMIANCHICUNTUBIAN、ZHOUJIAN。

  (3) JIHEMINGANLINGJIANDEMANLENGQUEXIAOYING

  SHANGSHUJIEGOUZAICUIHUOLENGQUEGUOCHENGZHONGDEZHUYAOZUOYONGSHIXIANZHUXIAJIANGNEILIDESHIJILENGQUESUDU,CHANSHENGHUANMANDELENGQUEXIAOGUO。

  (4) JIHEMINGANBUWEIDEZUZHI

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  (5) HUXINGLIEWENDEXINGCHENG、KUOZHANFANGSHIJIDIANXINGDEHONGGUANXINGTAI

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  (6) RECHULIDIANHULIEWENYUFANGCUOSHI

  ① SHISHIJUBUQIANGJIANGWEN:

  DUIYUKENENGCHANSHENGDIANHULIEWENDELINGJIAN,YINGKAOLVDUIJIHEMINGANLINGJIANJINXINGJUBUQIANGLENGQUE(GAOWENQU)DEKENENGXINGHESHISHIFANGFA。

  ② SHISHIJUBURUOLENGQUE:

  DUIYUKENENGCHANSHENGDIANHULIEWENDELINGJIAN,YINGKAOLVZAIJIHEMINGANLINGJIANSHANGJUBURUOLENGQUE(GAOWENQU)DEKENENGXINGHESHIXIANFANGFA。QIZHONGBIJIAODIANXINGDESHIFENGDUCUIHUO,ZAIKONGDEGAOWENQULENGQUESUDUJIANMAN,QUANZHUANBIANWEIQUSHITIJIEGOU。

  ③ ZAIDIWENQUSHIXINGHUANLENGCUIHUOFA。