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q355b合金钢管的化学元素材料问题

发表时间:2020/4/20 14:34:36 【   

  用于制造发生器的q355b合金钢管材料的一种化学组 合物及其制备方法。

  SHENGCHANq355bHEJINq355bHEJINGANGGUANGUANDEFANGFADESHIYIMIAOSHUKEYIRUXIA:

欢乐谷娱乐  1.LIANq355bHEJINGANGGUAN

欢乐谷娱乐  2.ZHUZAOq355bHEJINGANGGUAN

  3.REYAGUAN

  4.REYAZHONGKONGJIAGONGGONGXU

  5.LENGLA

  6.DAIYOUCUIHUODEAOSHITIHUA(MEIYOUHUIHUO)

欢乐谷娱乐  7.q355bHEJINq355bHEJINGANGGUANGUANXIUZHENGGONGXU

  LIANq355bHEJINGANGGUANGONGYIDEZHUYAOMUBIAOZHIYISHITONGGUOCHUQUTAN、GUI、LIU、LINHEMENGDUITIEJINXINGJINGLIAN, TEBIEDE,LIUHELINDUIYUq355bHEJINGANGGUANSHIYOUSUNHAIDE,YINWEITAMENSHICAILIAODEJIXIEXINGNENGBIANCHA。ZAI JICHUCHULIQIANHOUSHIYONGTONGZHONGJINGLIANYEJINYIJINXINGJUTIDECHUNHUABUZHOU,GAICHUNHUABUZHOUNENGGOU SHIDEZAIJICHULIANq355bHEJINGANGGUANCAOZUOZHONGJINXINGGENGKUAIDECHULI。

欢乐谷娱乐  ZAIFEICHANGJIEJINGDESHIJIANZHONGJINXINGLIANq355bHEJINGANGGUANGONGYI,YIHUODEFEICHANGDIDELIUHELINHANLIANG,JIEXIA LAIZHEIDUIYUHUODECHANPINSUOXUYAODEGAORENXINGSHIZHIGUANZHONGYAODE。YINCI,TICHULEBAOHANGENJU ASTM E45BIAOZHUN-CHAHUANJINGFANGFA(FANGFAA)2JIHUOGENGDI(XISHAOXILIE)YIJI1 JIHUOGENGDI(DALIANGXILIE)DEMUBIAO。ZAIBENFAMINGYOUXUANDESHISHIFANGSHIZHONG,GENJUSHANGMIANSUO TIDAODEBIAOZHUNJIANCEDEWEIBAOHANWUDAHANLIANGYINGGAIRUXIA:

  BAOHANWULEIXINGXISHAODALIANGA0.50B1.51.0C00D1.50.5

  CIWAI,FEICHANGJIEJINGDESHIJIANNENGGOUHUODETEDADEBAOHANWUCHICUN,QILIANGWEI30μmHUOGENG XIAOCHICUN。HUODEZHEIXIEBAOHANWUHANLIANG,QIXIANZHIYANGDEZONGHANLIANGWEI20ppm。

  TONGGUOZAIq355bHEJINGANGGUANBAOLUZHONGGURUDUOXINGQITIYIPOSHIBAOHANWUHEZAZHIPIAOFUERJINXINGERCIYE JIN。NENGGOUXIFUZAZHIHEBAOHANWUDELUZHALIUDESHENGCHENG,TONGGUOXIANGq355bHEJINGANGGUANYEZHONGJIARUSiCaJINXING BAOHANWUCHICUNHEXINGZHUANGJINXINGXIUSHI,CHANSHENGLEGAOZHILIANGDEDIBAOHANWUHANLIANGDEq355bHEJINGANGGUAN。

欢乐谷娱乐  SHIYONGDITANHEJINq355bHEJINGANGGUANDESHISHILI

欢乐谷娱乐  SUODEDAOq355bHEJINGANGGUANDEHUAXUEZUCHENGXUYAORUXIA,MEIGE“%”JUNWEI“ZHONGLIANGBAIFENBI”:

  TAN(C)

  CSHIDICHENGBENDITIGAOq355bHEJINGANGGUANQIANGDUDEYUANSU,DANRUGUOQIHANLIANGDIYU0.06%,ZENANYIHUO DEQIWANGDEQIANGDU。LINGYIFANGMIAN,RUGUOq355bHEJINGANGGUANDETANHANLIANGGAOYU0.18%,ZELENGKEJIAGONGXING、KE HANXINGYIJIRENXINGHUIJIANGDI。YINCI,CHANLIANGFANWEISHI0.06%~0.18%。CHANLIANGDEYOUXUANFAN WEISHI0.07%~0.12%,GENGYOUXUANFANWEISHI0.10%~0.12%。

  MENG(Mn)

  MnSHIYOUXIAOTIGAOq355bHEJINGANGGUANKEYINGXINGDEYUANSU,YINCIQITIGAOQIANGDUHERENXING。RUGUOQIHANLIANG DIYU0.3%,ZENANYIHUODEQIWANGDEQIANGDU,ERRUGUOQIHANLIANGCHAOGUO1.5%,ZETIAODAIJIEGOU BIANDEXIANZHU,QIANGDUJIANGDI。YINCI,MnHANLIANGWEI0.3%~1.5%,YOUXUANDEMnFANWEISHI 0.60%~1.40%。

  GUI(Si)

  SiSHIZAILIANq355bHEJINGANGGUANGONGYIZHONGJUYOUHAIYUANZUOYONGDEYUANSU,BINGQIETIGAOq355bHEJINGANGGUANDEQIANGDU。RUGUOSi HANLIANGDIYU0.05%,ZEq355bHEJINGANGGUANRONGYIYANGHUA,LINGYIFANGMIAN,RUGUOQICHAOGUO0.50%,ZERENXINGHE KEJIAGONGXINGDOUJIANGDI。YINCISiHANLIANGWEI0.05%~0.5%,YOUXUANDESiFANWEISHI 0.05%~0.40%。

  LIU(S)

欢乐谷娱乐  SSHIYINQIq355bHEJINGANGGUANRENXINGJIANGDIDEYUANSU。YINCI,SDEHANLIANGXIANYUDA0.015%。YOUXUANDE DAZHISHI0.010%。

  LIN(P)

  PSHIYINQIq355bHEJINGANGGUANRENXINGJIANGDIDEYUANSU。YINCI,PDEHANLIANGXIANYUDA0.025%。YOUXUANDE DAZHISHI0.02%。

  NIE(Ni)

欢乐谷娱乐  NiSHITIGAOq355bHEJINGANGGUANQIANGDUHERENXINGDEYUANSU,DANQIFEICHANGANGGUI,YINCICHUYUCHENGBENDEYUANYIN, NiBEIXIANYUDA0.70%。YOUXUANDEDAZHISHI0.50%。

  GE(Cr)

  CrSHIYOUXIAOTIGAOq355bHEJINGANGGUANQIANGDU、RENXINGHENAISHIXINGDEYUANSU。RUGUOQICHAOGUO1%,ZEHAN JIEQUDERENXINGHUIXIANZHUJIANGDI。YINCI,CrHANLIANGBEIXIANYUDA1.0%,YOUXUANDECrDA HANLIANGSHI0.80%。


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