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q355b合金钢管的不同热处理方法

发表时间:2020/4/20 14:31:28 【   

  低温下具有超高强度和优良韧性的q355b合金钢管及其制造方法

  BENPCTSHENQINGYAOQIU2006NIAN4YUE3RITIJIAODEMEIGUOFEILINSHISHENQINGNo.11/395,322 DEYOUXIANQUAN。

  FAMINGBEIJING

  1.FAMINGLINGYU

  BENFAMINGSHEJIZAIDIWENXIAJUYOUCHAOGAOQIANGDUHEYOULIANGRENXINGDEq355bHEJINGANGGUAN,HAISHEJI ZHIZAOZHEIZHONGGANGGUANDEFANGFA。SUOSHUGANGGUANTEBIESHIYONGYUZHIBEIQICHEYUESHUXITONGDERONGQIZUJIAN, QIYIGELIZISHIQICHEANQUANQINANGDEQITIFASHENGQI。

  LINGWAI,KAIFABINGCESHILEKETIHUANDEDITANGANGZUHEWU、DIHEJINLEIXINGHEBUTONGDERECHULIGONGYIYIJIANGDIZHIZAOCHENGBEN。

  2.XIANYOUJISHUDEJIANYAOMIAOSHU

  RIBENZHUANLIGONGKAINo.10-140249[SHENQINGRI1996NIAN11YUE5RI]HERIBENZHUANLIGONG KAINo.10-140283[SHENQINGRI1996NIAN11YUE12RI]GAIKUODIMIAOSHULEBEIRENWEIKEYIYONGYU QICHEANQUANQINANGDEQITIFASHENGQIDEGANGHUAXUE。ZHEIXIEWENJIANTIDAOZHONGDETIAOJIANSHIMEIYOURE CHULI、XIAOCHUYINGLIHEBIAOZHUNHUAHUOCUIHUOHEHUIHUO。ZHEIXIECHUBANWUMEIYOUTIDAOJINJINCUIHUOZUO WEIRECHULIBUZHOUDEKENENGXING。ZAIZHEIXIEQUANLIYAOQIUZHONGMEIYOUTIDAOJIXIEXINGNENG。ZAISUOYOUSHI SHILIZHONGJINSHISHILI#21SHICUIHUOHEHUIHUODEGANG,DANSUOBAOGAODEUTSJINWEI686MPa (99ksi)。JISHIZAISHISHILI#26ZHONGSUOTIGONGDEGAOJIXIEXINGNENGYESHIXIANGDUIDIDE,QIZHONG UTSDEDAZHIWEI863MPa(125ksi)。YINCI,ZHEIXIECHUBANWUSHEJIXIANGDUIDIDEDENGJI (QIWANGDEMUBIAOSHI590MPa(86ksi))。LINGWAI,ZHEIXIECHUBANWUXIANSHILEZAI-40℃XIASHI YONGLUOCHUI(DW)XINGYABIANSHIYANDEDAODEDIWENXIADEYANZHANXING。MUQIANBEIJIESHOUYONGYUZHENGMINGDI WENXIAYANZHANXINGDECESHISHIPOLIESHIYAN,QIZAIXIANSHICUIXINGFANGMIANGENGYOUXIAO。XIANGXINZAIZHEIXIEWEN JIANZHONGSUOXIANSHIDEDABUFENSHISHILIDOUSHIZAIJINGGUODWSHIYANHOUBEICHENGZUOYOUYANZHANXINGDE,ER SHISHISHANGZAIPOLIESHIYANZHONGBUHUIBIAOXIANCHUDIWENXIADEYANZHANXINGWEI,YOUYUBUFUHEZHENGFUDEGUI ZHANG(LIRUUS DOT)ERBUJUYOUYONGYUMOUXIEANQUANQINANGQITIFASHENGQIYINGYONGDEZIGE。

  RIBENZHUANLIGONGKAINo.2001-49343[SHENQINGRI1999NIAN10YUE8RI]BEIRENWEIJIEJUELE JINYONGYUZHIBEIDIANZUHANJIEGUANDEGANG(ERWGONGYI)。QUANLIYAOQIUXIANDINGLEERWGONGYIDEGE ZHONGFANGMIANYIJIKEXUANZERECHULIJINXINGBIAOZHUNHUAHUOCUIHUOHEHUIHUO,KEXUANZEDEHOUXULENGLA, KEXUANZEDEHOUXURECHULI(BIAOZHUNHUAHUOCUIHUOHEHUIHUO)。GAIWENJIANJIEJUELEJINLIANGZHONGBUTONGDE, FEICHANGCHANGJIANDEGANGHUAXUE,YIGESHIDITANGANG,LINGYIGETIDAOLEGEZHONGHEJINYUANSUDEGONGTONGXIAN ZHI。GAIWENJIANMEIYOUANSHIJINJINCUIHUORECHULIDEKENENGXING。TIGONGLEDUOGESHISHILIDUICAILIAO JINXINGCUIHUOHEHUIHUO,DANSUODEDAODEJIXIEXINGNENGXIANGDUIDI。ZAICUIHUOHEHUIHUOSHIYAN#18ZHONGSUO DEDAODEDAJIEGUOSHI852MPa(123ksi)。

  XIANGXINZAIJP 10-140249、JP 10-140283HEJP 2001-49343ZHONGJUNYOUSumitomo TICHUDEGANG“HUAXUE”YIJIHOUMIANZAIKondoDENGRENZAIUS6878219 B2HUOGONGKAIWEIUS 2005/0039826 A1DELIANXUSHENQINGZHONGSUOJIANDINGDEGANGHUAXUE,SHISHISHANGXIANDINGLEJUYOUZHEIXIEKUAN FANWEIDEGANG,YIBAOKUOZAI1990NIANZHIQIANYIJINGZAIMEIGUOZHIZAOHEXIAOSHOUDESAE 1010TONGYONG GANG。ZHENGRUZAISUOTIDAODESHENQINGZHONGSUOMIAOSHUDE,SHENQINGRENZHIDAOSHIYONGXIANDAIJISHUZHIZAOSAE 1010GANGDENGJITONGCHANGBAOZHENGPLIANGDIYU0.025,SLIANGDIYU0.01。


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