Alloidhean nicil Leatailt làimhe ENiCrFe-3 Ceangal tàthaidh
COMPONET CEIMICEAL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+ta | P | S | |
RIAGHAILTEAN GB/T | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
RIAGHAILTEAN AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
LUACH EISIMPLEIR | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 |
Seilbh MECANACH:
LAOIDHEAN | neart toraidh (MPa) | Neart leudachaidh (MPa) | LUACH IMAPACT J/ ℃ | ELONGATION(%) | ||||
RIAGHAILTEAN GB/T | 360 | 550 | - | 27 | ||||
RIAGHAILTEAN AWS | - | 550 | - | 30 | ||||
LUACH EISIMPLEIR | 410 | 650 | - | 40 |
Paramadairean tàthaidh air am moladh:
Sònrachaidhean trast-thomhas (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |
Is e dealan-làimhe seòrsa haidridean ìosal, co-dhèanamh ainmichte (cuideam sa cheud) 65Ni-15Cr-8Fe-7.5Mn-2Nb + Ta, airson electrod alloy nicil-chrome-iarann.
Air sgàth susbaint àrd an alloy, tha neart teòthachd àrd àrd agus strì an aghaidh oxidation agus faodaidh e atharrachadh a rèir an raon teòthachd bho teòthachd ìosal gu 480 ℃.
Arc seasmhach, cumadh breagha, beagan frasadh, toirt air falbh slag furasta, deagh sheasamh porosity, tha feartan meacanaigeach meatailt leaghte seasmhach.
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Tancair cinneasachadh is stòraidh fleòdraidh far-oirthir 300,000-tonna (FPSO)
CMT trì dorsan dealain Harbin
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Tanca stòraidh Zhejiang Satellite Energy 3 × 60,000 m³LPG
COMPONET CEIMICEAL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+ta | P | S | |
RIAGHAILTEAN GB/T | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
RIAGHAILTEAN AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
LUACH EISIMPLEIR | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 |
Seilbh MECANACH:
LAOIDHEAN | neart toraidh (MPa) | Neart leudachaidh (MPa) | LUACH IMAPACT J/ ℃ | ELONGATION(%) | ||||
RIAGHAILTEAN GB/T | 360 | 550 | - | 27 | ||||
RIAGHAILTEAN AWS | - | 550 | - | 30 | ||||
LUACH EISIMPLEIR | 410 | 650 | - | 40 |
Paramadairean tàthaidh air am moladh:
Sònrachaidhean trast-thomhas (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |