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矩形管产生裂纹的原因是什么

作者:聊城市天祥钢管有限公司 来源:http://jlqczy.com 时间:2019/5/25 14:45:00

  浅谈矩形管英超下注表面产生裂纹的原因是什么?

  JUXINGGUANCUNZAIZHILIANGWENTISHIBIJIAOZHENGCHANGDE,YOUHENDUODEKEHUZAISHIYONGYIJIGOUMAIDANGZHONGDOUSHICUNZAIZHEZHEIYANGHENEIYANGDEWENTI,QIZHONG***ZHUYAODEJIUSHIJUXINGGUANBIAOMIANYOULIEWEN,SHIJISHANGDUIYUXINGNENGYESHIYOUZHEHUODUOHUOSHAODEYINGXIANGDE,JIANYIDAJIAHAISHIYAOZAIYIDIANBIJIAOHAO。YIBANDEHUAJIRANSHICUNZAIZHEYOULIEWENDEWENTI,WOMENJIUYAOQUCHAZHAOYUANYINJINXINGZIXIFENXIYIXIA:

  DIYI、GUANPI(YUANGANG)DEYUANYINJUDUO,NEIBUHANYOUJIAODUODELIEWEN、JIAZA、QIBAODENG。ZUZHIDEBUJUNYUNSHIGUANPIDEYUANYIN,ZHUYIXUANZEZHIXINGGUANPIBIAOZHUNDE,YOUYIDINGGUIMODECHANGJIASHENGCHANDEYUANGANGJIUXING。

英超下注  DIER、CHUANKONGDEWENDU、GONGYIDIAOZHENGYEBURONGHUSHI,RUOCHUANKONGWENDUDI、DIAOZHENGBUDANG,YEHUIZAOCHENGMAOGUANNEIBUZUZHIDESILIE。

  DISAN、CHENGPINTUIHUOWENDUSHIHESHIDE。CHUANKONGJIAREWENDU1180~1230℃,PIANDI,ZHEISHIZHONGTANHEJINGANGDEWENDU,QU1230-1250CAIHESHI。LUNEISHIJIANYIBANZAI60min YISHANG。

  1.JUXINGGUANDEXINGNENGZHISHUFENXI-SUXING

英超下注  SUXINGSHIZHIJINSHUCAILIAOZAIZAIHEZUOYONGXIA,CHANSHENGSUXINGBIANXING(YONGJIUBIANXING)ERBUPOHUAIDENENGLI。

英超下注  2.JUXINGGUANDEXINGNENGZHISHUFENXI-YINGDU

  YINGDUSHIHENGLIANGJINSHUCAILIAORUANYINGCHENGDUDEZHIZHEN。MUQIANSHENGCHANZHONGCEDINGYINGDUFANGFA***CHANGYONGDESHIYARUYINGDUFA,TASHIYONGYIDINGJIHEXINGZHUANGDEYATOUZAIYIDINGZAIHEXIAYARUBEICESHIDEJINSHUCAILIAOBIAOMIAN,GENJUBEIYARUCHENGDULAICEDINGQIYINGDUZHI。

  CHANGYONGDEFANGFAYOUBUSHIYINGDU(HB)、LUOSHIYINGDU(HRA、HRB、HRC)HEWEISHIYINGDU(HV)DENGFANGFA。

  3.JUXINGGUANDEXINGNENGZHISHUFENXI-PILAO

  QIANMIANSUOTAOLUNDEQIANGDU、SUXING、YINGDUDOUSHIJINSHUZAIJINGZAIHEZUOYONGXIADEJIXIEXINGNENGZHIZHEN。SHIJISHANG,XUDUOJIQILINGJIANDOUSHIZAIXUNHUANZAIHEXIAGONGZUODE,ZAIZHEIZHONGTIAOJIANXIALINGJIANHUICHANSHENGPILAO。

英超下注  4.JUXINGGUANDEXINGNENGZHISHUFENXI-CHONGJIRENXING

  YIHENDASUDUZUOYONGYUJIJIANSHANGDEZAIHECHENGWEICHONGJIZAIHE,JINSHUZAICHONGJIZAIHEZUOYONGXIADIKANGPOHUAIDENENGLIJIAOZUOCHONGJIRENXING。

  5.JUXINGGUANDEXINGNENGZHISHUFENXI-QIANGDUFANGXINGGANGGUAN,HOUBIFANGXINGGANGGUAN,DAKOUJINGFANGXINGGANGGUAN,WUFENGFANGXINGGANGGUAN,DIHEJINFANGXINGGANGGUAN,135*135*10FANGXINGGANGGUAN,TADIAOYONGFANGXINGGANGGUAN,Q345BDIHEJINFANGXINGGANGGUAN,20#WUFENGFANGXINGGANGGUANQIANGDUSHIZHIJINSHUCAILIAOZAIJINGHEZUOYONGXIADIKANGPOHUAI(GUOLIANGSUXINGBIANXINGHUODUANLIE)DEXINGNENG。YOUYUZAIHEDEZUOYONGFANGSHIYOULASHEN、YASUO、WANQU、JIANQIEDENGXINGSHI,SUOYIQIANGDUYEFENWEIKANGLAQIANGDU、KANGYAQIANGDU、KANGWANQIANGDU、KANGJIANQIANGDUDENG。GEZHONGQIANGDUJIANCHANGYOUYIDINGDELIANXI,SHIYONGZHONGYIBANJIAODUOYIKANGLAQIANGDUZUOWEI***JIBENDEQIANGDUZHIZHEN。


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