GL-D32 steel phaj

 

 

 

 

Thaum lub sij hawm phau ntawv arc vuam txheej txheem, cov xwm txheej hauv qab no yuav tshwm sim thaum vuam tam sim no tsawg dhau:

 

I. Weld Formation

 

Narrower Weld Dav: Lub vuam tsis tshua muaj tam sim no txhais tau hais tias lub zog arc tsis txaus, uas txo cov molten weld hlau. Yog li ntawd, thaum lub sij hawm welding txheej txheem, qhov sib kis ntawm cov hlau weld mus rau ob sab ua me me, ua rau lub dav dav dav dav. Piv txwv li, qhov dav vuam yuav ncav cuag 10 - 12mm nyob rau hauv ib txwm welding tam sim no, tab sis thaum tam sim no tsawg dhau lawm, nws yuav txo mus rau ib ncig ntawm 6 - 8mm.

 

Txo Weld Reinforcement: Vim qhov txo qis ntawm molten muab tub lim hlau, tom qab lub vuam txias thiab khov kho, qhov vuam vuam yuav qis dua li qub. Raws li qhov xwm txheej ib txwm muaj, qhov kev sib txuas txuas yuav yog 2 - 3mm, tab sis thaum qhov tam sim no qis dhau, nws tsuas yog 1 - 1.5mm lossis qis dua. Qhov no yuav cuam tshuam rau kev ua kom muaj zog ntawm cov weld thiab txo lub peev xwm ntawm cov vuam los tiv thaiv sab nraud.

 

 

 

II. Vuam Zoo

 

Nce tsis muaj - ntawm - Fusion Defects: Ib yam nkaus - tsis tshua muaj tam sim no yuav tiv thaiv lub hauv paus hlau thiab muab tub lim hlau los ntawm melting txaus, yooj yim ua rau tsis muaj - ntawm - fusion defects. Qhov no yog tshwj xeeb tshaj yog pom tseeb thaum welding multi-pass thiab multi-layer welds los yog tuab-phaj vuam. Piv txwv li, thaum lub sij hawm tuab - phaj taub qab vuam, vim qhov tsis tshua muaj tam sim no, cov hauv paus hniav yuav tsis nkag mus rau hauv tag nrho, thiab cov cheeb tsam uas tsis yog-fused yuav tshwm sim ntawm cov hauv paus hniav los yog ntawm cov txheej, uas yuav cuam tshuam rau lub zog thiab kev ncaj ncees. lub vuam.

 

Nce Slag suav nrog: Ib qho vuam tam sim no txo ​​qhov fluidity ntawm lub pas dej molten, thiab cov slag tsis yooj yim rau ntab tawm ntawm lub pas dej molten. Tom qab lub weld solidifies, lub slag yuav nyob twj ywm nyob rau hauv lub weld, tsim slag inclusions. Slag inclusions yuav txo qhov kev coj tus cwj pwm zoo ntawm qhov vuam, thiab cov khoom siv ntawm cov slag suav nrog yog qhov sib txawv ntawm cov hlau qub, yooj yim ua rau muaj kev ntxhov siab thiab txo lub zog thiab toughness ntawm vuam.

 

 

 

 

 

Steel Qib rau shipbuilding thiab offshore platform:
GL - A , GL - B , GL - D , GL - E
GL - A32, GL - A36, GL - A40, GL - D32, GL - D36, GL - D40, GL - E32, GL - E36, GL - E40 GL - F32, GL - F36, GL - F40

GL qib A, GL qib B, GL qib D, GL qib E, GL qib AH32, GL qib AH36, GL qib AH40, GL qib DH32, GL qib DH36, GL qib DH40, GL qib EH32, GL qib EH36, GL qib EH40, GL Qib FH32, GL Qib FH36, GL Qib FH40

 

III. Vuam Efficiency

 

Slower vuam ceev: Yuav kom ntseeg tau qhov zoo ntawm cov vuam, thaum tam sim no qis dhau, nws yog ib qho tsim nyog yuav tsum tau txo qhov vuam ceev kom tsim nyog rau lub sij hawm cua sov ntawm lub arc ntawm cov welded qhov chaw kom lub hauv paus hlau thiab muab tub lim hlau tuaj yeem yaj tag nrho. Yog li ntawd, lub sij hawm yuav tsum tau welding tib yam - ntev weld yuav nce, ua rau kom txo tau cov vuam efficiency. Piv txwv li, qhov vuam ceev tuaj yeem ncav cuag 10 - 12cm / min nyob rau hauv ib txwm tam sim no, tab sis thaum tam sim no qis dhau, qhov vuam ceev yuav poob mus rau ib ncig ntawm 6 - 8cm / min.

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb soj ntsuam thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb GL-D32 Steel Phaj, thiab tsim cov kev qhia tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: gl-d32 steel phaj, Tuam Tshoj gl-d32 steel phaj lwm tus neeg, hoobkas