ERNiFeCr-2 bụ waya njikọta ígwè nickel-iron-chromium nke siri ike ma na-eguzogide nchara nke ejiri mee ihe maka ịgbado 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 nrụgide dị mma, ike ọgwụgwụ, ịrị elu, na ike mgbawa.
Ígwè a dị mma maka iji ihe na-eme ka ikuku dị elu, ike mmepụta, na ngwa cryogenic nke chọrọ ike igwe n'oge okpomọkụ dị elu. Ọ dabara maka usoro ịgbado ọkụ TIG (GTAW) na MIG (GMAW) ma na-emepụta ihe ndị nwere ezigbo ductility, ike dị mma, na iguzogide mgbawa.
Ike dị elu dị mma, ike ọgwụgwụ, na ihe ndị na-akpata nrụgide
Ihe eji eme ka mmiri sie ike nke nwere niobium na titanium maka arụmọrụ igwe ka mma
Ọ dị oke mma iguzogide mmebi, oxidation, na ikpo ọkụ
E mere ya maka ịgbado ọkụ Inconel 718 na alloys nickel ndị yiri ya nke na-eme ka ọ sie ike ogologo oge.
Dabara adaba maka ihe ndị dị na aerospace, turbine, cryogenic, na nuklia
Nkịtị dị nro, obere mgbawa, na njikọta na-eguzogide mgbawa
Ọ dabara na ọkọlọtọ AWS A5.14 ERNiFeCr-2 na UNS N07718
AWS: ERNiFeCr-2
UNS: N07718
Alloy nhata: Inconel 718
Aha Ndị Ọzọ: Waya ịgbado ọkụ nke Alloy 718, waya TIG 2.4668, mkpara Nickel 718 MIG
Ihe ndị dị na injin jet (disiki, agụba, ihe njide)
Turbine gas na ngwaike aerospace
Tankị nchekwa na akụrụngwa Cryogenic
Akụkụ na ihe nchebe nke ihe na-eme ka ihe dị n'ime nuklia
Gburugburu kemịkalụ na mmiri
Njikọ dị iche iche na-enwe nrụgide dị elu
| Ihe | Ọdịnaya (%) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Ígwè (Fe) | Nhazi nguzozi |
| 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 |
| Silikọn (Si) | ≤ 0.35 |
| Kabọn (C) | ≤ 0.08 |
| Akụ na ụba | Uru |
|---|---|
| Ike ọdụdọ | ≥ 880 MPa |
| Ike Mwepụta | ≥ 600 MPa |
| Ogologo | ≥ 25% |
| Okpomọkụ Ọrụ. | Ruo 700°C |
| Mgbochi Ịrịgharị Arịgharị | Ọ dị mma nke ukwuu |
| ihe | Nkọwa |
|---|---|
| Oke Dayameta | 1.0 mm – 4.0 mm (Ụkpụrụ: 1.2 / 2.4 / 3.2 mm) |
| Usoro ịgbado ọkụ | TIG (GTAW), MIG (GMAW) |
| Nkwakọ ngwaahịa | 5kg / 15kg spools, ma ọ bụ mkpanaka TIG kwụ ọtọ (1m) |
| Ọnọdụ Elu | Ọnya na-egbuke egbuke, dị ọcha, na nke ziri ezi |
| Ọrụ OEM | Dị maka aha, akara ngosi, nkwakọ ngwaahịa, na nhazi koodu |
ERNiFeCr-1 (Inconel 600/690)
ERNiCrMo-3 (Inconel 625)
ERNiCr-3 (Inconel 82)
ERNiCrCoMo-1 (Inconel 617)
ERNiMo-3 (Alloy B2)
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