Uaea u'u fa'alava fa'alava fa'alu'u fa'alava
Flux-cored uaea ua lauiloa foi o le uaea pa'u-cored, uaea tubular, e mafai ona vaevaeina i ni vaega se lua o le puipuiga o le kesi ma le puipuiga le kasa.O le pito i luga ole uaea flux-cored e faia i le uʻamea maualalo poʻo le uʻamea maualalo ma le palasitika lelei.O le auala o le gaosiga o le u'amea o le fasi uamea i foliga U-foliga, ona faʻatumu lea o le paʻu uʻamea i totonu o le fasi uamea U e tusa ai ma le vailaʻau, ma o le fasi uamea e faʻapipiʻiina e se masini mamafa, ma mulimuli ane toso. i fa'amatalaga 'ese'ese ole uaea fa'a'au'au.I lona atoaga, e mafai ona vaevaeina uaea flux-cored i uaea flux-cored talipupuni a le tagata lava ia ma uaea fa'afefete fa'afefe kesi.Uaea flux-cored talita kasa e masani ona vaevaeina i ni faiga slag se lua, e ta'ua, acidic ma faavae (T 1 ma T 5).O le uaea fa'afefete fa'afefete fa'ama'i fa'ama'i e lelei le fa'atinoga ma e mafai ona fa'aoga i le ueloina uma-tulaga.O le sili ona fa'aaogaina masani maualuga-lelei mea uelo i le alamanuia fau vaa.O le uʻamea uʻamea o le uaea flux-cored faavae o loʻo i ai se aafiaga faʻamamaina lelei, ma e mafai ona maua ai le faʻatinoga sili ona lelei e ala i le fetuunaʻi o le fua faʻatatau, lea e talafeagai mo le tulaga o le faʻapipiʻi mafolafola ma fillet uelo.
Fa'ata'ita'iga | GB | AWS | Diamita(mm) | I le taimi nei | Fa'aoga |
CB E70T-1 | E500T-1 | E70T-1 | 1.2,1.4,1.6 | DC+ | Fa'aoga fa'aoga uelo e faia i le sila carbon ma u'amea faumea faumea uamea ma tensile malosi maualuga atu pe tutusa ile 490MPa. |
CB E71T-1 | E501T-1 | E71T-1 | 1.2,1.4,1.6 | DC+ | Fa'aaogaina mo le fa'apipi'iina o fausaga e faia i le uamea kaponi ma le uamea fa'apipi'i maualalo ma le malosi fa'amalosi maualuga atu pe tutusa ile 490MPa. |
Meatotino Fa'ainisinia o Metala Teuina
Meatotino Fa'ainisinia o Metala Teuina | ||||
Fa'ata'ita'iga | Rm(Mpa) | Rel(Mpa) | A(%) | KV2(J) |
CB E70T-1 | ≥480 | ≥400 | ≥22 | ≥27(-20︒C) |
CB E71T-1 | ≥480 | ≥400 | ≥22 | ≥27(-20︒C) |
Fa'asologa o vaila'au o le uaea uelo
Su'ega vaila'au o le uaea uelo (%) | |||||
Fa'ata'ita'iga | C | Mn | Si | S | P |
CB E70T-1 | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
CB E71T-1 | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
afifiina
Le matou Falegaosimea
Fa'aaliga
La matou Tusipasi