將奧氏體不鏽鋼TP347H用(yong)於(yu)火(huo)電(dian)機(ji)組(zu)中(zhong),針(zhen)對(dui)其(qi)特(te)點(dian)確(que)定(ding)合(he)適(shi)的(de)焊(han)接(jie)材(cai)料(liao)和(he)具(ju)體(ti)可(ke)行(xing)的(de)焊(han)接(jie)工(gong)藝(yi),使(shi)其(qi)到(dao)達(da)檢(jian)驗(yan)合(he)格(ge)和(he)機(ji)組(zu)運(yun)行(xing)要(yao)求(qiu)。通(tong)過(guo)火(huo)力(li)發(fa)電(dian)廠(chang)實(shi)際(ji)運(yun)行(xing)情(qing)況(kuang)證(zheng)實(shi)了(le)這(zhe)是(shi)一(yi)種(zhong)切(qie)實(shi)可(ke)行(xing)的(de)焊(han)接(jie)工(gong)藝(yi)。
2020-09-24選擇產品的焊接工藝是否合理,以及技術是否具有先進性,在核電產品的生產過程中會直接關係到產品的質量、焊han接jie施shi工gong之zhi前qian按an照zhao相xiang關guan的de要yao求qiu規gui定ding,為wei了le有you效xiao保bao證zheng產chan品pin的de焊han接jie質zhi量liang,必bi須xu對dui焊han接jie工gong藝yi進jin行xing評ping定ding。根gen據ju相xiang應ying的de標biao準zhun以yi及ji更geng具ju擬ni定ding的de焊han接jie工gong藝yi進jin行xing焊han接jie試shi件jian製zhi作zuo和he檢jian驗yan,從cong而er測ce定ding焊han接jie接jie頭tou是shi否fou滿man足zu標biao準zhun規gui定ding的de各ge種zhong性xing能neng即ji為wei焊han接jie工gong藝yi評ping定ding,雙shuang相xiang不bu鏽xiu鋼gangS32101采(cai)用(yong)氣(qi)保(bao)焊(han)進(jin)行(xing)焊(han)接(jie),通(tong)過(guo)實(shi)施(shi)焊(han)接(jie)工(gong)藝(yi)評(ping)定(ding)而(er)獲(huo)得(de)焊(han)接(jie)接(jie)頭(tou)的(de)性(xing)能(neng)是(shi)否(fou)滿(man)足(zu)標(biao)準(zhun)的(de)要(yao)求(qiu),從(cong)而(er)為(wei)今(jin)後(hou)編(bian)製(zhi)焊(han)接(jie)工(gong)藝(yi)規(gui)程(cheng)提(ti)供(gong)可(ke)靠(kao)的(de)依(yi)據(ju)。
2020-09-23對在役的316L不鏽鋼管線的局部減薄泊部位,采用套管修複方法對其修複。根據APISTD1104-2005標準,在自建的在役焊接動態裝置上,對316L不(bu)鏽(xiu)鋼(gang)套(tao)管(guan)修(xiu)複(fu)焊(han)接(jie)工(gong)藝(yi)進(jin)行(xing)評(ping)定(ding)。通(tong)過(guo)對(dui)套(tao)管(guan)環(huan)縫(feng)進(jin)行(xing)刻(ke)槽(cao)捶(chui)斷(duan)試(shi)驗(yan),套(tao)管(guan)縱(zong)縫(feng)進(jin)行(xing)刻(ke)槽(cao)錘(chui)斷(duan)試(shi)驗(yan),麵(mian)彎(wan)和(he)背(bei)彎(wan)試(shi)驗(yan),其(qi)檢(jian)驗(yan)結(jie)果(guo)均(jun)符(fu)合(he)焊(han)接(jie)工(gong)藝(yi)評(ping)定(ding)要(yao)求(qiu),說(shuo)明(ming)製(zhi)訂(ding)的(de)焊(han)接(jie)工(gong)藝(yi)可(ke)對(dui)316L不鏽鋼進行在役焊接,該工藝對海洋平台不鏽鋼管線的在役焊接修複提供一定的指導意義。
2020-09-22muqian,woguowusunjiancejishuzaigexinggeyedangzhongdouyouzhebijiaoguangfandeyingyong,qieyingyongxiaoguoyeshifeichangleguan,tebieshizaiqizhongjijianyanzhongdeyingyong,gengshizaihendachengdushangtigaoleqizhongjidejianyanxiaolv。yinci,benwenjiangzhenduiwusunjiancejishu,duiqizaiqizhongjijianyanzhongdeyingyongjinxingshenrudefenxihetanjiu。
2020-09-21