AWS E8015-B2 He rino-iti-iti nga tira whakarewa paura whakarewa waea Waea whakapiringa mea
Taupānga&Paerewa&Tuhipoka:
Ko te AWS E8015-B2 he pai mo te whakakii i te kohu whakamahana ngongo mata me te teihana hiko te taiepa wai e mahi ana i raro i te 550 ℃. Pupa koromamao, oko pehanga teitei, penei i te pereti ngongo 15CrMo, te ngongo A335-P11, te pereti A387Gr.11; Ka taea hoki te whakamahi i roto i te reactor hydrogenation, te whakawhiti wera me etahi atu oko pehanga teitei me te paipa paipa kohu, ka taea hoki te whakamahi ki te weld 30CrMnSi maka rino.
I te nuinga o te wa ka tukatukahia te riu ma te mura, te tapahi plasma ranei. I te wa e tika ana, me whakamahana ano te tapahi, me mahi te whakamatautau PT i muri i te huri hei tango i nga pakaru i runga i te riu. Ko te riu ahua-V te nuinga o te waa ka tohua, ka 60° te koki haehae. Mai i te tirohanga ki te aukati i nga kapiti, he pai te koki haehae nui, engari ka piki ake te nui o te whakapiri. I te wa ano, ka orohia te riu me nga taha e rua o roto, ka whakakorehia nga paru penei i te hinu, te waikura me te makuku (te whakaheke me te aukati porosity).
Ngā āhuatanga
AWS E8015-B2 wera ātete ringa hiko hiko he iti momo hauwai hiko, te whakamahi i te hononga whakamuri DC, mahi arc poto, ka taea te kawe i roto i fehokotaki'anga tūnga tonu. Whakawerahia te weldment ki te 160 ℃ ~ 250 ℃ i mua i te whakapiri, me te whakamahana i te weldment i muri i te whakapiri. Ko te whakarewa whakarewa he iti rawa te S me te ihirangi poke P. He pai ake te pakari o te paanga o te pāmahana iti. Welding 1%Cr-0.5%Mo te wera o te wera wera i raro i te 520 ℃, penei i nga paipa kohua, nga oko pehanga teitei, nga taputapu hinu hinu, me era atu, he pai rawa atu te hiko o te hiko, he pai te whakamuri DC me te peera poto. te mahi, te pai o te mahi tukanga me etahi atu.
Kamupene me wheketere
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
KONO(wt%) | C | Mn | Si | Cr | Mo | P | S |
GB/T RULES | 0.05-0.12 | 0.90 | 0.80 | 1.0-1.50 | 0.40-0.65 | 0.03 | 0.030 |
Nga Ture AWS | 0.05-0.12 | 0.90 | 0.80 | 1.0-1.50 | 0.40-0.65 | 0.03 | 0.030 |
UARA TAUIRA | 0.07 | 0.75 | 0.35 | 1.2 | 0.5 | 0.012 | 0.009 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 460 | 550 | 690*1 | - | 17 | |||||||||
Nga Ture AWS | 460 | 550 | 690*1 | - | 19 | |||||||||
UARA TAUIRA | 514 | 618 | 690*1 | 160/Nature pāmahana,145/0 | 23 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
TE HIKO (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||||
O/W | 60-100 | 80-120 | 120-160 | - |
WHAKAMAHI KIAKI:
TE WHAKAMAHI | TE ROA | PCS/1KG | PUNA/1KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16PCS | 5KG | |||
5.0mm | 350mm | 12PCS | 5KG |
Take Angamaheni
Tiwhikete
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
KONO(wt%) | C | Mn | Si | Cr | Mo | P | S |
GB/T RULES | 0.05-0.12 | 0.90 | 0.80 | 1.0-1.50 | 0.40-0.65 | 0.03 | 0.030 |
Nga Ture AWS | 0.05-0.12 | 0.90 | 0.80 | 1.0-1.50 | 0.40-0.65 | 0.03 | 0.030 |
UARA TAUIRA | 0.07 | 0.75 | 0.35 | 1.2 | 0.5 | 0.012 | 0.009 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 460 | 550 | 690*1 | - | 17 | |||||||||
Nga Ture AWS | 460 | 550 | 690*1 | - | 19 | |||||||||
UARA TAUIRA | 514 | 618 | 690*1 | 160/Nature pāmahana,145/0 | 23 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
TE HIKO (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||||
O/W | 60-100 | 80-120 | 120-160 | - |
WHAKAMAHI KIAKI:
TE WHAKAMAHI | TE ROA | PCS/1KG | PUNA/1KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16PCS | 5KG | |||
5.0mm | 350mm | 12PCS | 5KG |