I-Flux ene-cored ye-wire weld ejongene nezixhobo zokwenza izinto

Ubuso obuqinileyo be-Flux enenkoreji ye-weld yokwenziwa kwezixhobo zokwenziwa koMfanekiso obonakalayo

I-GEH-547Mo i-electrode yesandla ehambelana ne-GB/T984 EDCr-A2-15 yomgangatho wesizwe waseTshayina, osetyenziswa kuzo zonke iintlobo ze-surfacing kunye ne-metal surface welding. Isetyenziselwa ikakhulu ukuvala umphezulu wevalvu wokutywina obushushu bokusebenza bungaphantsi kwama-510 ℃. Imowudi yokusebenza kwe-welding yoqhagamshelo lwe-DC reverse inokwamkelwa. Intsimbi yokujonga phezulu yintsimbi eyi-12Cr13(1Cr13) semi-ferritic chromium. Ngolawulo lomgangatho wonikezelo lwezinto ezikrwada, itekhnoloji yemveliso ephezulu kunye ngqongqo, ukuhlolwa komgangatho ophezulu wemveliso, le electrode yokuwelda ilungele i-510 ℃ ngezantsi kwendawo yokusebenza yamkelwa ngokubanzi kwimarike, isiphumo sengxelo yentengiso ilungile.

Uphawu::Gintune

Inombolo yomba::GEH-507Mo

Isuti ye::Ivalve eqinileyo

Unikezelo lwamandla ombane::DC+

Igunya lesatifikethi::AKUKHO

Indawo yokuwelda: I-Flux ene-cored ye-wire weld ejongene nezixhobo zokwenza izinto

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Ukucalulwa

Iithegi zeMveliso

Usetyenziso & noMgangatho

Inombolo yento ye-GEH-507Mo le electrode yesandla esiqinileyo esinxitywayo isetyenziswa ikakhulu ekunxibeni kwesinyithi kunye nomphunga wamanzi, i-asidi ebuthathaka, i-cavitation kunye nezinye iindawo, ezinjengendawo yokutywinwa komphezulu (indawo yokusebenza engaphantsi kwe-550 ℃), i-shaft, i-pulp yomxube, iblade yokuhambisa Screw phezu komhlaba. Ukuba isetyenziswe nge-electrode ye-D577, inokufumana ukuxhathisa okulungileyo kwe-abrasion. Kwaye inkqubo yokujonga ilula, akukho preheating phambi ukuwelda, akukho unyango ubushushu emva welding, usebenzisa DC uqhagamshelo reverse.

Iimbonakalo

I-GEH-507Mo yi-sodium ephantsi ye-hydrogen yodidi oluphezulu lwe-chromium yentsimbi ye-hardfacing strip, ukusebenza kakuhle, ukuchaphaza okuncinci, ukususwa kwe-slag ngokulula, ukumila okuhle, kulula ukuqhutyelwa ngomatshini; Uluhlu oluphezulu luneempawu zokucima umoya, ubunzima obuphezulu bobushushu obuphakathi, ukuzinza okuhle kwe-thermal kunye nokumelana nokubola. Olu hlobo lwe-electrode yesandla ludinga ukuthobela ingqalelo kwimibandela emininzi ngaphambi kwe-welding, ukuze kungabangela iimpazamo ezingadingekile kumsebenzi we-welding. Inqaku lokuqala: kufuneka lomiswe kwi-300-350 ℃ ngeyure eli-1 phambi kwe-welding. Inqaku lesibini: isiseko sezinto zokufuma kumphezulu, amabala erusi, i-oyile kufuneka isuswe ngokupheleleyo. Inqaku lesithathu: nikela ingqalelo kwindlela ye-arc kunye ne-arc, i-arc emva kokutshisa i-arc back, i-remelting arc point, i-arc yokuzalisa i-arc pit.