Alxan la'aanta BirtaElectrode
A407
GB/T E310-15
AWS A5.4 E310-15
Sharaxaad: A407 waa Cr26Ni21 saafi ah austenitic ahama korantada oo leh daahan sodium hydrogen hooseeyo.Isticmaal DCEP (electrode toos ah oo toos ah) waxaana lagu alxan karaa dhammaan boosaska.Birta kaydsan waxay leedahay iska caabin oksaydh oo wanaagsan hoos yimaada xaaladaha heerkulka sare ee 900 ~ 1100 ℃.Maaddaama birta la dhigay ay tahay austenite saafi ah, iska caabbinta kuleylka kulaylku uma fiicna sida qaab dhismeedka duplex.
Codsiga: Waxaa loo isticmaalaa alxanka isla nooca kulaylka u adkaysta birta, dahaarka birta ah iyo birta aan la mid ahayn, waxa kale oo loo isticmaali karaa alxanka dhismayaasha birta sida Cr5Mo, Cr9Mo, Cr13 iyo Cr28 oo leh adkeysi sare.
Halabuurka kiimikada ee birta alxanka (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.08 ~ 0.20 | 1.0 ~ 2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.5 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.030 |
Qalabka makaanikada ee birta alxanka:
| Shayga tijaabi | Xoog xajin Mpa | Dheeraynta % |
| La damaanad qaaday | ≥550 | ≥25 |
Hadda lagu taliyay:
| Dhexroor usheeda (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Alxanka Hadda (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Ogeysiis: Korodhka waa in lagu dubaa 1 saac agagaarka 250 ℃ ka hor alxanka.
Wenzhou Tianyu Electronic Co., Ltd. waxaa la aasaasay 2000. Waxaan ku hawlanaa wax soo saarka eealxanka electrodes, ulaha alxankaiyoalaabta alxankain ka badan 20 sano.
Badeecadahayada ugu muhiimsan waxaa ka mid ah birta aan lahaynalxanka electrodes, alxanka birta kaarboon, electrodes aluminium alxanka hoose, koronto alxanka dusha sare, nickel & cobalt daawaha alxanka electrodes, steel khafiif ah & fiilooyinka alxanka hoose, fiilooyinka alxanka ahama, gaasha-gaashaammaan fiilooyinka alxanka, fiilooyinka alxanka aluminium, arc alxanka quustay. .fiilooyinka alxanka ee nikkel & cobalt, fiilooyinka alxanka naxaas ah, TIG & MIG fiilooyin alxanka, tungsten electrodes, kaarboon gouging electrodes, iyo qalabka kale ee alxanka & isticmaalka.
