Cov khoom siv tshuaj lom neeg muaj kev sib xyaw li cas ntawm A516 Gr70 Steel Phaj muaj rau nws Weldability?
Cov tshuaj lom neeg muaj tshuaj sib xyaw ua ke yog cov tseem ceeb tshaj plaws txiav txim siab qhov Weldability ntawmA516 Gr70 hlau daim hlau, ncaj qha rau qhov tsis xws luag thaum lub sij hawm vuam, sib koom ua zog, thiab corrosion tsis kam.
Tshuaj lom neeg tsis muaj tshuaj tsis yog - Uniformity yooj yim ua rau cov ntsiab lus hauv zos ntau tshaj lossis poob qis hauv qab cov kev qhia tsis meej.
Ntau cov ntsiab lus hauv zos txhawb nqa kev tsim ntawm nyuaj, loj hlob ntawm tshav kub}}} kev pheej hmoo ntawm cov kab nrib pleb. Hloov siab, tsis muaj cov ntsiab lus hauv zos cov ntsiab lus hauv zos yuav ua rau muaj kev siv zog weld tsis muaj zog.
Sulphurur (s) thiab phosphorus (p) yog tswj kev tiv thaiv kev ua phem hauv A516 Gr70 txheem. Kev txhim kho hauv zos ntawm cov me me lowers steel lub ntsiab lus melting, sib sau tsawg {{mel utectic tebchaw hauv qab vuam kub. Qhov no ua rau kub tawg los yog ua kom cov kab ua kom tawg.
Kev siv tshuaj lom neeg sib xyaw ua ke yog qhov tseem ceeb rau kev ua kom muaj zog thiab tawv ntawm welded pob qij txha sib phim cov khoom siv.
Yog thaj chaw hauv zos ntawm cov hlau phaj nthuav tawm cov khoom siv qis xws li MN, kev sib koom tes hauv cov cheeb tsam no yuav qis dua li cov khoom siv hauv paus tom qab vuam. Qhov no tsim cov ntsiab lus tsis muaj zog uas tuaj yeem ua rau ua ntej ua ntej hauv qab cov khoom siv thauj khoom.
A516 Gr70 feem ntau siv nyob rau hauv qis - kub siab cov hlab ntsha, xav tau siab qis {} kub todlight. Composition Inconitsistencies Ua rau cov nplej tsis sib xws rau hauv tshav kub- kev ua kom muaj kev cuam tshuam nrog kev tawg mus rau qhov kub me me.
Cov kev sib xyaw tsis zoo ua tsis zoo ua rau muaj kev siv vuam ua kom haum thiab txo qis kev ruaj khov.
Kev sib txawv hauv zos ua rau muaj kev sib txawv hauv zos ntawm cov phaj thermal conductivity thiab cov nqi yaj, tsim nyog siv tau ntau yam lossis voltage kom ntseeg tau tias fusion zoo. Yog tsis ua li ntawd yuav ua rau muaj kev tsis tiav thiab lwm yam tsis meej.
Yog tias phaj sib xyaw ua ke tau zoo, vuam cov khoom siv ntawm cov hom ruaj khov yuav tsis haum rau txhua qhov chaw. Yuav tsum hloov pauv ib ntus raws li cov neeg muaj cai raws li kev sib sau ua ke, cuam tshuam ntau yam ua tau zoo thiab ua kom muaj kev pheej hmoo ntau dua thiab ua kom muaj kev pheej hmoo ntau dua thiab ua kom muaj kev pheej hmoo ntau dua thiab ua kom muaj kev pheej hmoo ntau dua.
Kom muaj kev sib xyaw ua ke tshuaj
Txhawm rau tiv thaiv cov teeb meem kev ua haujlwm ntawm cov teeb meem, cov tuam ntxhab yuav tsum ua raws kev tswj nruj ntawm txhua theem kom ntseeg tau cov tshuaj lom neeg muaj ntau yam hauv A516 Gr70 cov hlau.
Qhov Chaw Tswjhwm
Xaiv cov hlau hlau thiab cov hlau tsis sib xws thiab cov ncauj lus tsis sib xws, tsis txhob ua rau muaj kev phom sij lossis nthuav tawm cov khoom siv tsis zoo.
Xam cov nyiaj ntxiv ntawm txhua cov ntaub ntawv nyoos raws li cov qauv qauv ntawm A516 Gr70 (piv txwv li ntawm 0.30%, tswj yuam kev li ntawm ± 0.01%.
Smelting txheej txheem
Ua haujlwm converter lossis hluav taws xob arc rauv smelting, ntxiv los ntawm LF (ntaiv rauv) lossis vd (nqus plua plav) cov txheej txheem. Cov cuab yeej siv kho kom zoo los txhawb kev tsim kho cov hlau
Thaum lub sij hawm ua pov, txais yuav nroo rub tawm ntawm cov ciaj hluav taws xob ntau dua los tiv thaiv macro {{1 {1 2}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}.
Dov Thiab Cua Sov
Teeb tsim nyog dov kom rhuav tshem cov zauv sib cais ua kom muaj kev sib cais los ntawm high {{0} moture microstration microstration thiab muaj pes tsawg leeg.
Subject Rolled daim hlau mus rau tsawg - kub homogenizing annealing. Siv cov atomic diffusion los tshem tawm cov peev txheej me sib txawv thiab tswj cov tshuaj faib faib.
Kev kuaj xyuas thiab traceability
Cov qauv raug coj los ntawm ntau qhov chaw nyob hauv lub phaj steel (piv txwv li, tus cwj pwm los kuaj xyuas nrog A516 Gr70 cov qauv ntawm txhua cov ntsiab lus.
Cov ntaub ntawv ntau lawm yog tsim rau txhua pob khoom siv Raw, smelting tsis, cov txheej txheem kho cua sov, thiab tshuaj xyuas cov txiaj ntsig kub. Qhov no ua rau lub hauv paus ceev ceev ua rau kev soj ntsuam yuav tsum muaj ib qho tsis - cov teeb meem ntawm cov teeb meem ntawm.
Yuxin Steel yog tus neeg sawv cev hlau. Lub lag luam tseem ceeb ntawm peb lub tuam txhab yog: Cov paib txheej me me, Wange cam khwb cia hlau, Langang, Shagang, Wangang, Wangang, cov nroj tsuag tawv, nrog rau ntau yam ntawm cov khoom lag luam steel. Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov xa email rau peb!info@chinasteelcompany.com
