ERNiFeCr-2 Welding Waya (Inconel 718 / UNS N07718) - Nickel-Iron-Chromium Alloy Filler Metal maka ike dị elu, ngwa okpomọkụ dị elu.
Nkọwa ngwaahịa
ERNiFeCr-2 bụ waya ịgbado ọkụ nickel-iron-chromium alloy na-eguzogide corrosion nke ejiri maka ịgbado ọkụ Inconel 718 na ihe ndị yiri ya. O nwere nnukwu niobium (columbium), molybdenum, na titanium, nke na-akwalite ike mmiri ozuzo ma na-enye ike dị mma, ike ọgwụgwụ, mgbawa, na ike mgbawa.
Igwe nkpuchi a dị mma maka ịchọ ikuku, ike ike na ngwa cryogenic nke chọrọ ike igwe na oke okpomọkụ. Ọ dabara maka usoro ịgbado ọkụ TIG (GTAW) na MIG (GMAW) wee mepụta welds nwere ezigbo ductility, ike mara mma, yana iguzogide mgbawa.
Atụmatụ igodo
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Ike oke okpomọkụ dị oke mma, ike ọgwụgwụ, yana ihe mgbawa nrụgide
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Ọdịda-mmiri alloy nwere niobium na titanium maka arụrụ arụrụ arụ ọrụ
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Nguzogide pụtara ìhè na corrosion, oxidation, na ikpo ọkụ
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Ezubere maka ịgbado ọkụ Inconel 718 yana nickel alloys nwere ike ịka nká
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Kwesịrị ekwesị maka ikuku ikuku, turbine, cryogenic, na akụrụngwa nuklia
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Arc dị nro, obere spatter na welds na-eguzogide mgbawa
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Dabara na ụkpụrụ AWS A5.14 ERNiFeCr-2 na UNS N07718
Aha ndị nkịtị / aha
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AWS: ERNiFeCr-2
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UNS: N07718
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Alloy dakọtara: Inconel 718
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Aha ndị ọzọ: Alloy 718 welding waya, 2.4668 TIG waya, Nickel 718 MIG mkpanaka
Ngwa a na-ahụkarị
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Ngwa igwe jet (disiki, agụba, ihe ngbochi)
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Turbines gas na ngwaike ikuku
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Igwe nchekwa nke cryogenic na akụrụngwa
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Akụkụ reactor nuklia na mkpuchi
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Kemịkalụ na gburugburu mmiri
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Mgbakwụnye mgbakasị ahụ dị iche iche
Ngwakọta kemịkalụ (% Ụdị)
| Ihe | Ọdịnaya (%) |
|---|---|
| Nickel (Ni) | 50.0 - 55.0 |
| Chromium (Cr) | 17.0 - 21.0 |
| Ígwè (Fe) | Nhazi |
| Niobium (Nb) | 4.8-5.5 |
| Molybdenum (Mo) | 2.8-3.3 |
| Titanium (Ti) | 0.6-1.2 |
| Aluminom (Al) | 0.2-0.8 |
| Manganese (Mn) | ≤ 0.35 |
| Silikon (Si) | ≤ 0.35 |
| Carbon (C) | ≤ 0.08 |
Ngwongwo igwe (Ọkachamara Ka Welded)
| Ngwongwo | Uru |
|---|---|
| Ike ọdụdọ | ≥ 880 MPa |
| Mpụta Ike | ≥ 600 MPa |
| Ogologo oge | ≥ 25% |
| Okpomọkụ na-arụ ọrụ. | Ruo 700 ° C |
| Nguzogide mgbagha | Magburu onwe |
Nkọwapụta dị
| Ihe | Nkọwa |
|---|---|
| Oke dayameta | 1.0 mm - 4.0 mm (Ọkọlọtọ: 1.2 / 2.4 / 3.2 mm) |
| Usoro ịgbado ọkụ | TIG (GTAW), MIG (GMAW) |
| Nkwakọ ngwaahịa | 5kg / 15kg spools, ma ọ bụ TIG ogologo mkpanaka (1m) |
| Ọnọdụ elu | Ọnya na-egbuke egbuke, dị ọcha, nke ziri ezi |
| Ọrụ OEM | Dị maka akara, akara ngosi, nkwakọ ngwaahịa, na nhazi koodu mkpọchi |
Alloy ndị emetụtara
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ERNiFeCr-1 (Inconel 600/690)
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ERNiCrMo-3 (Inconel 625)
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ERNiCr-3 (Inconel 82)
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ERNiCrCoMo-1 (Inconel 617)
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ERNiMo-3 (Alloy B2)
