Inconel 600 Chemical muaj pes tsawg leeg:Nickel-chromium-hlau raws li alloy nrog zoo kub corrosion kuj thiab oxidation kuj.
Inconel 690 Tshuaj muaj pes tsawg leeg:Raws li 600 alloy, cov ntsiab lus chromium nce ntxiv thiab cov ntsiab lus carbon raug txo, nrog cov ntsiab lus chromium-nickel ntau dua, muab kev tiv thaiv zoo rau chloride kev nyuaj siab corrosion cracking.
Daim ntawv thov scenarios:
Inconel 600: Siv dav hauv cov khoom siv tshuaj, cov khoom siv hluav taws xob, thiab lwm yam, tsim nyog rau kev ua haujlwm hauv qab 700 degree.
Inconel 690: Feem ntau yog siv nyob rau hauv lub tshuab hluav taws xob hluav taws xob xa hluav taws xob hauv hluav taws xob hauv nuclear fais fab nroj tsuag, nrog rau cov tshuaj muaj xws li nitric acid, hydrofluoric acid thiab lwm qhov chaw, uas qhia tau zoo heev oxidation kuj thiab kev nyuaj siab corrosion cracking kuj.
| Khoom | Inconel 600 | Ib 690 |
|---|---|---|
| Tshuaj muaj pes tsawg leeg | - Nickel: Kwv yees. 72-76% - Chromium: Kwv yees. 14-17% - Hlau: Sib npaug - Aluminium, Titanium: Taug qab npaum li cas rau ntxiv dag zog - Cov pa roj carbon: Max 0.15% |
- Nickel: Kwv yees. 58-63% - Chromium: Kwv yees. 27-31% - Hlau: Kwv yees. 7-11% - Cobalt: Max 1 0% - Molybdenum, Tungsten: Cov nyiaj tau los - Cov pa roj carbon: Max 0.05% (tsawg dua 600) |
| Mechanical Properties | - Tensile zog: Feem ntau 895 MPa - Yield zog: Feem ntau 550 MPa - Elongation: Siab, feem ntau nyob ib ncig ntawm 40% - Hardness: tuaj yeem nce los ntawm kev ua haujlwm txias |
- Tensile zog: me ntsis siab dua 600, vim muaj cov ntsiab lus chromium ntxiv - Yield zog: Kuj siab dua 600 - Elongation: Zoo, tab sis tej zaum yuav qis dua 600 vim yog cov ntsiab lus alloy siab dua - Hardness: Siab tshaj 600, nrog zoo heev tiv thaiv kev ntxhov siab corrosion cracking |
