550Mpa Hiko Ringa Mo Te Tino Kaha Rawa
Taupānga&Paerewa
1. E tika ana mo te whakapiri o te waro waro maitai me te rino koranu iti, me te kaha o te kaha o te ipu pehanga, petrochemical, tank porohita, miihini moana, pipeline, kaipuke, piriti me etahi atu hanganga, penei i te Q420, Q460, 15MnTi, 15MnV , X60, X70 fehokotakianga.
2. Ko te paerewa i tutakihia e matou: GB / T5117 E5015-G AP, AWS A5.5 E8015-G & A5.5M E5515-G, ISO2560-A, ISO 2560-B: E5515-G AP
iti koranu hiko teitei hiko maitai ki te iti konutai hauwai paninga.Ma te whakamahi i te hononga whakamuri DC, ka taea te kawe i te waahi katoa o te waahi, he pai te mahi o te mahi, he pai te whakarewatanga o te whakarewatanga o te wera iti.Ka whakamahia mo te whakapiri i te koranu iti te rino kaha teitei o te reera kaha kaha.
I mua i te whakapiri, me tunuhia te hiko i te 350 ℃ mo te 1h, katahi ka whakamahia ki te tunu.
Me horoi te whakapiringa maha-papa (channel), kia aro ki te pāmahana paparanga (channel) i raro i te 250 ℃
Ngā āhuatanga
1. Iti iti konutai hauwai hiko hiko, pūmau arc, ataahua hanga, ripple pai, pōrutu rawa iti, ngāwari ki te degger, pai tarukino kiri ātete ahi, pai stomatal ātete.
2. Ko nga taonga miihini pumau, he pai te kirihou, he pakari te paanga me te aukati kapiti.
E8015 momo paninga hiko he iti momo konutai hauwai, fehokotaki'anga tūnga he flat, poutū, poutū, whakapae, momo o nāianei he DC hononga whakamuri.Momo momo hiko, hiko waro rino, electrodes cellulose, electrodes maitai koranu iti, electrodes kowiri tira, electrodes maitai pāmahana iti, molybdenum me te chromium-molybdenum te wera i nga hiko hiko, te nika me te nickel alloy electrodes, nga hiko o runga, nga hiko rino maka."
Kamupene me wheketere
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | - | - | - | - | - | - | - | - | - |
| Nga Ture AWS | 0.15 | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
| UARA TAUIRA | 0.07 | 1.34 | 0.36 | 0.03 | 0.42 | 0.26 | 0.014 | 0.007 | 0.001 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) |
| GB/T RULES | 460 | 550 |
| Nga Ture AWS | 460 | 550 |
| UARA TAUIRA | 515 | 605 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| TE HIKO | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| (Amp) | O/W | 50-80 | 90-120 | 130-160 | - |
FAKATOKANGA:
H/W: fehokotaki'anga tūnga whakapae
O/W: fehokotaki'anga tūnga runga-upoko
Take Angamaheni
Tiwhikete
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | - | - | - | - | - | - | - | - | - |
| Nga Ture AWS | 0.15 | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
| UARA TAUIRA | 0.07 | 1.34 | 0.36 | 0.03 | 0.42 | 0.26 | 0.014 | 0.007 | 0.001 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) |
| GB/T RULES | 460 | 550 |
| Nga Ture AWS | 460 | 550 |
| UARA TAUIRA | 515 | 605 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| TE HIKO | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| (Amp) | O/W | 50-80 | 90-120 | 130-160 | - |
FAKATOKANGA:
H/W: fehokotaki'anga tūnga whakapae
O/W: fehokotaki'anga tūnga runga-upoko
