ERNiCrMo-3 yog ib hom hlau vuam hlau nickel-chromium-molybdenum uas siv rau kev vuam Inconel® 625 thiab cov hlau sib xws uas tiv taus xeb thiab kub. Cov hlau no muaj kev tiv taus zoo heev rau kev tawg, kev tawg, kev tawm tsam intergranular, thiab kev ntxhov siab corrosion cracking hauv ntau qhov chaw corrosive heev, suav nrog dej hiav txwv, kua qaub, thiab oxidizing/reducing atmospheres.
Nws yog siv dav rau ob qho tib si overlay cladding thiab koom ua ke daim ntawv thov hauv kev lag luam xws li kev ua tshuaj lom neeg, marine, hluav taws xob tsim, thiab aerospace. ERNiCrMo-3 yog qhov tsim nyog rau TIG (GTAW) thiab MIG (GMAW) cov txheej txheem.
Kev tiv taus zoo heev rau dej hiav txwv, cov kua qaub (H₂SO₄, HCl, HNO₃), thiab cov huab cua oxidizing/reducing uas kub heev
Kev tiv thaiv xeb zoo heev rau qhov pitting thiab crevice hauv cov chaw muaj chloride ntau
Kev vuam zoo heev nrog lub arc du, tsawg spatter, thiab zoo li hlaws dai huv si
Tswj lub zog kho tshuab txog li 980 ° C (1800 ° F)
Muaj zog tiv taus kev ntxhov siab corrosion cracking thiab intergranular corrosion
Zoo tagnrho rau cov hlau sib txawv welds, overlays, thiab hardfacing
Ua raws li AWS A5.14 ERNiCrMo-3 thiab UNS N06625
AWS: ERNiCrMo-3
UNS: N06625
Sib npaug: Inconel® 625
Lwm Lub Npe: Nickel Alloy 625 filler hlau, Alloy 625 TIG hlau, 2.4831 vuam hlau
Cov khoom siv hauv dej hiav txwv thiab cov qauv tsim tawm ntawm ntug dej hiav txwv
Cov khoom sib pauv cua sov, cov hlab ua tshuaj lom neeg
Cov qauv nuclear thiab aerospace
Cov khoom siv rau lub cub tawg thiab cov tshuaj ntxuav roj flue
Kev siv cov hlau carbon los yog stainless hlau los tiv thaiv corrosion
Kev sib txuas sib txawv ntawm cov hlau tsis xeb thiab cov hlau nickel
| Khoom | Cov ntsiab lus (%) |
|---|---|
| Nickel (Ni) | ≥ 58.0 |
| Chromium (Cr) | 20.0 – 23.0 |
| Molybdenum (Mo) | 8.0 – 10.0 |
| Hlau (Fe) | ≤ 5.0 |
| Niobium (Nb) + Ta | 3.15 – 4.15 |
| Manganese (Mn) | ≤ 0.50 |
| Cov pa roj carbon (C) | ≤ 0.10 |
| Silicon (Si) | ≤ 0.50 |
| Txhuas (Al) | ≤ 0.40 |
| Titanium (Ti) | ≤ 0.40 |
| Vaj tse | Tus nqi |
|---|---|
| Lub zog tensile | ≥ 760 MPa |
| Lub Zog Tawm | ≥ 400 MPa |
| Kev ntev | ≥ 30% |
| Kub thiab txias rau kev pabcuam | Txog li 980 ° C |
| Kev Tiv Thaiv Kev Xeb | Zoo heev |
| Khoom | Kev Qhia Txog |
|---|---|
| Txoj kab uas hla ntau yam | 1.0 hli - 4.0 hli (Tus qauv: 1.2 / 2.4 / 3.2 hli) |
| Txheej Txheem Vuam | TIG (GTAW), MIG (GMAW) |
| Ntim Khoom | 5kg / 15kg spools lossis TIG txiav rods (kev cai ntev muaj) |
| Qhov Xwm Txheej Nto | Ci ntsa iab, tsis muaj xeb, qhov txhab raug |
| Cov Kev Pabcuam OEM | Daim ntawv lo ntiag tug, barcode, kev txhawb nqa lub thawv / ntim khoom |
ERNiCrMo-4 (Inconel 686)
ERNiCrMo-10 (C22)
ERNiFeCr-2 (Inconel 718)
ERNiCr-3 (Inconel 82)
ERNiCrCoMo-1 (Inconel 617)
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