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中华棋牌

埋弧焊焊剂与焊丝要怎么配?

2018年09月12日

  焊剂的焊接工艺性能和化学冶金性能是决定焊缝金属化学成分和性能的主要因素之一,采用同样的焊丝和同样的焊接参数,而配用的焊剂不同,所得焊缝的性能将有很大的差别。一种焊丝可与多种焊剂合理的组合,德州乐瀚焊材有限公司认为,无论是在低碳钢还是在低合金钢上都有这种合理的组合。

  1  DUIHANJIGONGYIXINGNENGJIZHILIANGDEYAOQIU

中华棋牌  (1)DUIHANJIDEYIBANYAOQIU

  a、HANJIYINGJUYOULIANGHAODEYEJINXINGNENG,HANJIESHIPEIYISHIDANGDEHANSIHEHELIDEHANJIEGONGYI,HANFENGJINSHUYINGNENGDEDAOSHIYIDEHUAXUECHENGFENHELIANGHAODELIXUEXINGNENG(YUMUCAIXIANGSHIYINGDEQIANGDUHEJIAOGAODESUXING、RENXING)YIJIJIAOQIANGDEKANGLENGLIEWENHERELIEWENDENENGLI。

  b、HANJIYINGJUYOULIANGHAODEGONGYIXING、DIANHURANSHAOWENDING、RONGZHAJUYOUSHIYIDERONGDIAN、NIANDUHEBIAOMIANZHANGLI。HANDAOYUHANDAOJIANJIHANDAOYUMUCAIJIANCHONGFENRONGHE,GUODUPINGHUAMEIYOUMINGXIANYAOBIAN,TUOZHARONGYI,HANFENGBIAOMIANCHENGXINGLIANGHAO,YIJIHANJIEGUOCHENGZHONGCHANSHENGDEYOUHAIQITISHAO。

  c、HANJIYAOYOUYIDINGDEKELIDU,BINGQIEYINGYOUYIDINGDEKELIQIANGDU,YILIYUDUOCIHUISHOUSHIYONG。HANJIDEKELIDUFENWEILIANGZHONG:PUTONGKELIDUHANJIDELIDUWEI2.5~0.45mm(8~40MU),YONGYUPUTONGMAIHUHANHEDIANZHAHAN;XIKELIDUHANJIDELIDUWEI1.25~0.28mm(14~60MU),SHIYONGYUBANZIDONGHUOXISIMAIHUHAN。QIZHONGXIAOYUGUIDINGLIDU60ZHIYIXIADEXIKELIBUDAYU5%,GUIDINGLIDU14MUYISHANGDECUKELIBUDAYU2%。

中华棋牌  d、HANJIYINGYOUJIAODIDEHANSHUILIANGHELIANGHAODEKANGCHAOXING,CHUCHANGHANJIHANSHUILIANGDEZHILIANGFENSHUBUDEDAYU0.10%,HANJIZAIWENDU25℃、XIANGDUISHIDU70%DEHUANJINGTIAOJIANXIA,FANGZHI24h,QIXICHAOLVBUYINGDAYU0.15%。

  e、HANJIZHONGJIXIEJIAZAWU(TANLI、SHENGLIAO、TIEHEJINNINGZHUJIQITAZAZHI)DEHANLIANGBUDEDAYUHANJIZHILIANGFENSHUDE0.30%;

  f、HANJIYINGYOUJIAODIDES、PHANLIANG,YIBANWEIS≤0.06%,P≤0.08%。

  (2)DUIDIANZHAHANYONGHANJIDEYAOQIU

  DUIYUDIANZHAHANYONGHANJI,WEILESHIDIANZHAGUOCHENGNENGWENDINGJINXINGBINGNENGDEDAOLIANGHAODEHANJIEJIETOU,HAIYINGYOUYIXIATESHUYAOQIU。

  a、RONGZHADEDIANDAOLVYINGSHIYI。RUODIANDAOLVGUODI,HANJIEWUFAJINXING;RUODIANDAOLVGUOGAO,DIANZUREGUODI,YINGXIANGDIANZHAHANGUOCHENGDESHUNLIJINXING。

中华棋牌  b、RONGZHADENIANDUYINGSHIYI。NIANDUGUOXIAO,LIUDONGXINGGUODA,YIZAOCHENGRONGZHAHEJINSHULIUSHI,SHIHANJIEGUOCHENGZHONGDUAN;NIANDUGUODA、RONGDIANGUOGAO,YIXINGCHENGYAOBIANHEJIAZHA。

中华棋牌  c、RONGZHADEKAISHIZHENGFAWENDUYINGHESHI。

中华棋牌  RONGZHAKAISHIZHENGFADEWENDUQUJUEYURONGZHAZHONGZUIYIZHENGFADECHENGFEN,LIRUFUHUAWUDEFEIDIANDI,SHIRONGZHADEKAISHIZHENGFAWENDUJIANGDI,YICHANSHENGDIANHU,DAOZHIDIANZHAHANGUOCHENGDEWENDINGXINGJIANGDI,BINGYICHANSHENGFEIJIAN。TONGCHANGQINGKUANGXIA,HANJIZHONGDESiO2HANLIANGZENGDUOSHI,DIANDAOLVJIANGDI,NIANDUZENGDA;FUHUAWUHETiO2ZENGDUOSHI,DIANDAOLVZENGDA,NIANDUJIANGDI。YAOHUODEGAOZHILIANGDEHANJIEJIETOU,HANJICHUFUHEYISHANGYAOQIUWAI,HAIBIXUZHENDUIBUTONGDEGANGZHONGXUANYONGHESHIPAIHAODEHANJIJIPEIYONGHANSI。

中华棋牌  TONGCHANGZHUYAOGENJUBEIHANGANGCAIDELEIBIEJIDUIHANJIEJIETOUXINGNENGDEYAOQIULAIXUANZEHANSI,BINGXUANZESHIDANGDEHANJIXIANGPEIHE。YIBANQINGKUANGXIA,DUIDITANGANG、DIHEJINGAOQIANGGANGDEHANJIE,YINGXUANYONGYUMUCAIQIANGDUXIANGPIPEIDEHANSI;DUINAIREGANG、BUXIUGANGDEHANJIE,YINGXUANYONGYUMUCAICHENGFENXIANGPIPEIDEHANSI;DUIHANSHIYINGGENJUDUIDUIHANCENGDEJISHUYAOQIU、XUANZEHEJINXITONGJIXIANGJINCHENGFENDEHANSIBINGXUANYONGHESHIDEHANJI。HAIYINGGENJUSUOHANCHANPINDEJISHUYAOQIU(RUPOKOUHEJIETOUXINGSHI、HANHOUJIAGONGGONGYIDENG)HESHENGCHANTIAOJIAN,XUANZEHESHIDEHANJIYUHANSIDEZUHE,BIYAOSHIYINGJINXINGHANJIEGONGYIPINGDING,JIANCEHANFENGJINSHUDELIXUEXINGNENG、NAIFUSHIXING、KANGLIEXINGYIJIHANJIDEGONGYIXINGNENG,YIKAOHESUOXUANHANJIECAILIAOSHIFOUHESHI。

中华棋牌  2  DITANGANGMAIHUHANHANJIYUHANSIDEXUANPEI

  XUANYONGGAOMENGGAOGUIDIFUHANJISHI,PEIHEH08AHUOH08E,MUQIANCHANGYONGDEWEIH08A+HJ431(HJ430、HJ433、HJ434)ZUHE。HANJIZHONGDEMnOHESiO2ZAIGAOWENXIAYUFeFANYING,MnHESiDEYIHAIYUAN,GUODUDAOHANJIERONGCHIZHONG,LENGQUESHIQITUOYANGJIHEHEJINJIDEZUOYONG,BAOZHENGHANFENGJINSHUDELIXUEXINGNENG。QIZHONGHJ431YUHJ430XIANGBI,DIANHUWENDINGXINGGAISHAN,DANKANGXIUNENGLIHEKANGQIKONGNENGLIJIANGDI;

  XUANYONGZHONGMENG、DIMENGHUOWUMENGDEGAOGUIDIFUHANJISHI,YINGXUANPEIHANMENGJIAOGAODEHANSI,CAINENGBAOZHENGZAIHANJIEGUOCHENGZHONGYOUZUGOUSHULIANGDEMENG、GUIGUODUDAORONGCHI,BAOZHENGHANFENGTUOYANGHELIXUEXINGNENG。CHANGYONGDEHANSIYUHANJIDEZUHEYOU:(H08MnA、H08Mn2、H10Mn2Si、H10Mn2)+(HJ330、HJ230、HJ130)。

  JINJINIANYOUYUSHAOJIEHANJIDEKUAISUFAZHANYIJIDUTEDEYOUYUEXING,ZAIHANJIESHENGCHANZHONGDEYINGYONGZHUJIANKUODA,RUSJ301、SJ401DENGYUHANSIH08APEIHEHANJIEDITANGANG,HANFENGZHILIANGYOULIANG,HANJIEXIAOLVGAO,KESHIXIANDANMIANHANSHUANGMIANCHENGXING,HANFENGMEIGUAN,MUQIANYIZAIGUOLUYALIRONGQIDENGCHANPINSHANGYINGYONG。CHANGYONGSHAOJIEHANJIYUHANSIDEZUHERUXIA。

中华棋牌  ①(H08A、H08E)+(SJ401、SJ402)  SJ401KANGQIKONGNENGLIQIANG,SJ402KANGXIUNENGLIQIANG,SHIYUBOBANHEZHONGHOUBANDEHANJIE;QIZHONGSJ402GENGSHIYUBOBANDEGAOSUHANJIE。

中华棋牌  ②(H08A、H08E)+(SJ301、SJ302)HANJIEGONGYIXINGNENGLIANGHAO,RONGZHASHU“DUANZHA”XINGZHI,HANJIESHIBUXIATANG,SHIYUHUANFENGDEHANJIE,QIZHONGSJ302DETUOZHAXING、KANGXICHAOXINGHEKANGLIEXINGGENGHAO,HANJIDEXIAOHAOLIANGDI。

中华棋牌  GUOBIAOGBXINGHAO  H08A

  MEIBIAOAWSXINGHAO   EL12

中华棋牌  SHUOMING:H08ASHIDUTONGTANSUJIEGOUGANGHANSI,PEIHEXIANGYINGHANJIHJ431JINXINGMAIHUZIDONGHAN,HANFENGJINSHUJUYOUYOULIANGDELIXUEXINGNENG。

  YONGTU:PEIHEXIANGYINGHANJIYONGYUTANGANG(RUQ235、Q195)、QIANGDUJIBIEJIAODIDEHEJINGANGRU09Mn2,16Mn,16MnCuDENGMAIHUZIDONGHAN。

中华棋牌  L245MAIHUHANYONGSHENMEHANJI、HANSIHEHANTIAO

中华棋牌  HANSI:H08MnA /H08A HANJI:HJ401/HJ431/SJ101 XIANGJIANJB4709(BIAOZHUN)RUGUOYANGE,NEIJIUYOUXIANXUANYONGYALIRONGQICHANGYONGBIAOZHUN:10MN2MAIHUHANSIHEJ101HANJI。

中华棋牌  304CAIZHIBUXIUGANGTONGTIYONGMAIHUHANHANJIEHANSIHEHANJIHANSI ER321 HANJISJ601  HANSIHAIKEYIYONGER347,WOMENCHANGYONG 347XIAOGUOBI321TUOZHARONGYI。HANSICAIYONGH0Cr20Ni10。HANJI:HJ260. HONGBEIWENDU350°,2XIAOSHI。


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