| Momo karaehe maitai | Maaka maitai: |
| Paerewa |
|
| Nga whakaritenga whakaputa | Pereti maitai, Pepa, Coil, Pae papatahi, Pae porohita, Wera rino, waea, Momo momo hangahanga. |
| Mchining | Hurihuri mira Te huri Te keri poka hohonu: te roa max 9.8 mita. |
| Te awhe mahi | Pae maitai porohita: 1mm ki te 2000mm Te maitai tapawha: 10mm ki te 1000mm Pereti maitai/pepa:0.08mm ki te 800mm Te whanui: 10mm ki te 1500mm Rene: Ka taea e matou te tuku i nga reeti i runga i te hiahia a te kaihoko. Hangaia: He rakau me nga taha/paipa/nga ngongo/slugs/donuts/pupapa/atu ahua Ngongo: OD: φ4-410 mm, me te matotoru o te pakitara mai i te 1-35 mm. |
| Te maimoatanga wera | Whakariterite, Whakawhanaunga, Whakawera, Tinei, Whakapakeke me te Whakawa, Whakama, Whakapakeke Mata, Waa |
AWS E10015-D2 TE TITO MAU ME NGA KAUPAPA MAHI:
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni |
| 0.15 | 0.6 | 1.65-2.0 | 0.03 | 0.03 | ≤0.9 | |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 0.25-0.45 | ||||||
| N | Co | Pb | B | Ētahi atu |
NGA AHUATANGA MAHI:
| Āhuatanga | Nga tikanga | ||
| T (°C) | Te maimoatanga | ||
| Kiato (×1000 kg/m3) | 7.7-8.03 | 25 |
|
| Poisson's Ratio | 0.27-0.30 | 25 |
|
| Kōwae Elastic (GPa) | 190-210 | 25 |
|
| Te Kaha Tana (Mpa) | 1158 | 25 | te hinu kua tineia, te kakano pai, te whakamahana ki te 425°C |
| Kaha Tuku (Mpa) | 1034 | ||
| Whakaroa (%) | 15 | ||
| Te Whakaiti i te Horahanga (%) | 53 | ||
| Maama (HB) | 335 | 25 | te hinu kua tineia, te kakano pai, te whakamahana ki te 425°C |
| Āhuatanga | Nga tikanga | ||
| T (°C) | Te maimoatanga | ||
| Te Waariki (W/mK) | 42.7 | 100 | |
| Wera Tauwhāiti (J/kg-K) | 477 | 50-100 | |
NGA AHUATANGA TINO:
| Te nui | Uara | Waeine |
| Te roha wera | 16 - 17 | e-6/K |
| Te kawe werawera | 16 - 16 | W/mK |
| Te wera motuhake | 500 - 500 | J/kg.K |
| Te pāmahana rewa | 1370 - 1400 | °C |
| Te pāmahana ratonga | 0 - 500 | °C |
| Kiato | 8000 - 8000 | kg/m3 |
| Te ātete | 0.7 - 0.7 | Aue.mm2/m |
E7015-G Hakaiti Konutai Konutai Whakakikorua Hiko Hiko
WHAKAMAHI:
He iti te wera o te rino kaitao me te paninga konutai hauwai iti kei roto he nickel.Ka taea te kawe i nga hononga tuuturu ma te hononga whakamuri dc.I roto i te -80°C te whakarewa maitai he pai tonu te kaha o te paanga.
WHAKAMAHI:
Welded -80 ° C mahi 1.5Ni hanganga maitai.
TE WHAKAMAHI KAUPAPA KAUPAPA:
| C | Mn | Si | Ni | S | P | |
| Paerewa | ≤0.08 | ≤1.25 | ≤0.60 | ≥1.00 | ≤0.035 | ≤0.035 |
| Whakamatau | 0.045 | 0.60 | 0.27 | 1.80 | 0.010 | 0.015 |
TE WHAKAMAHI METAL MECHANICAL DEPOSITED:
| Te Kaha Rm (MPa) | Rel Kaha Tuku (MPa) | Whakaroa A (%) | -80°C Uara Paanga Akv (J) | |
| Paerewa | ≥490 | ≥390 | ≥22 | ≥27 |
| Whakamatau | 530 | 445 | 30 | 100 |
WHAKATOKANGA O NAIA (DC+):
| Diamita (mm) | 3.2 | 4.0 | 5.0 | |
| Roa (mm) | 350 | 400 | 400 | |
| Nāianei (A) | 90-120 | 140-180 | 180-210 |
| E12015-G | E ai ki a GB E8515-G He rite ki te AWS E12015-G |
Kupu Whakataki: Ko te E12015-G he ahua o te hiko hiko teitei teitei me te paninga momo natrium iti-hydrogen.DCRP (Polarity Whakamuri Tika Naianei).Fehokotaki'anga-katoa.
Nga tono: Ka whakamahia mo te whakapiri i nga hanganga rino iti-kokohanga teitei me te kaha tensile mo te 830MPa.
Tito matū o te konganuku kua penapena (%)
| Hangahanga matū | C | Mn | Si | S | P | Mo |
| Uara Whakapumau | ≤0.15 | ≥1.00 | 0.4~0.8 | ≤0.035 | ≤0.035 | 0.60~1.20 |
| Hua Whānui | ≤0.10 | ~1.50 | ≤0.70 | ≤0.020 | ≤0.020 | ~0.90 |
Nga Tikanga Miihini o te Metara Kua Pumau
| Tūemi Whakamātautau | Rm(MPa) | ReL raneiRp0.2(Mpa) | A(%) | KV2(J) |
| Uara Whakapumau | ≥830 | ≥740 | ≥12 | —(te pāmahana noa) |
| Hua Whānui | 860~950 | ≥750 | 12~20 | ≥27 |
Ihirangi Hauwai Karekau i roto i te Konutara Whakapumau: ≤5.0ml/100g(Chromatography)
X-ray Radiographic Inspection: ⅠDegree
NGĀ TOHUTOHU:
1.Me tunuhia nga electrodes i raro i te 350-400 ℃ mo te haora i mua i te whakapiri, ka maka ki roto i te keeene whakamaarama me te tono i te wa e hiahiatia ana.
2.Ko nga stains i runga i te weld rite waikura me whakawāteatia atu, a me preheated te weld ki e pā ana ki 200 ℃.
Ka taea e 3.Weld te whakamahana i raro i te 600-650 ℃ i muri i te whakapiri kia whakakorehia te ahotea o roto.
