Hastelloy C22 alloy yog tsim rau ntau yam kev lag luam chemical industries uas muaj oxidizing thiab txo cov xov xwm. Cov ntsiab lus siab dua ntawm molybdenum thiab chromium ua rau cov hlau tiv taus chloride ion corrosion, thiab cov khoom tungsten ntxiv txhim kho nws cov corrosion kuj.
Hastelloy C-22 (UNS N06022/WN 2.4602)
| hlau |
% |
Nickel | Yeebsab | Molybdenum | Liv | Lub tungsten | Cobalt | Pa roj carbon | Manganese | Silicon | Thee lub hau | Phosphorus | Leej mos |
|
C22 |
lub min |
- |
20.0 |
12.5 |
2 |
2.5 |
- |
- |
- |
- |
- |
- |
- |
|
- |
max |
- |
22.5 |
14.5 |
6 |
3.5 |
2.5 |
0.015 |
0.5 |
0.08 |
0.35 |
0.02 |
0.02 |
Lub cev muaj zog
| ceev |
8,9g 3 |
| Melting taw tes |
1325-1370 degree |
Yam tsawg kawg cov neeg kho tshuab cov khoom ntawm hastelloy c -22} alloy allloy ntawm chav nyob chav nyob:
| Alloy thiab xeev |
tensile zog RM N / MM2 |
Yield zog RP 0.2N/mm2 |
Elongation A5 % |
|
Hastelloy C22 |
690 |
283 |
40 |
Cov chaw thov ntawm Hastelloy C22:
Hastelloy C22 yog dav siv nyob rau hauv cov tshuaj thiab petrochemical teb, tshwj xeeb tshaj yog rau cov Cheebtsam thiab catalytic systems uas tuaj rau hauv kev sib cuag nrog chloride-muaj cov organic teeb meem. Tsis tas li ntawd, nws kuj ua tau zoo heev nyob rau hauv kub kub, inorganic thiab organic acids tov nrog impurities, thiab seawater corrosion ib puag ncig.
Kev sib piv nrog Hastelloy C4:
Piv nrog hastelloy c4, hastelloy c22 muaj ntau qhov ntau ntawm corrosion tsis kam, suav nrog zoo tiv thaiv, thiab kev nyuaj siab corrosion tawg. Yog li ntawd, raws li cov ntawv thov tshwj xeeb uas yuav tsum tau ua, kom tsim nyog rau hastelloy alloy tuaj yeem raug xaiv kom ntseeg tau tias cov ntaub ntawv tuaj yeem ua kom tau raws li cov txheej txheem tshwj xeeb.
