Hastelloy B-3 ke motsoako oa nickel-molybdenum o hanyetsanang hantle le pitting, corrosion, le stress-corrosion cracking plus, thermal stability e phahametse ea alloy B-2. Ntle le moo, alloy ena ea tšepe ea nickel e na le khanyetso e kholo khahlanong le tlhaselo ea libaka tse anngoeng ke mocheso. Alloy B-3 e boetse e mamella sulfuric, acetic, formic le phosphoric acid, le mecha e meng e sa tsitsang. Ho feta moo, motsoako ona oa nickel o na le khanyetso e ntle ho hydrochloric acid maemong 'ohle le mocheso. Karolo e khethollang ea Hastelloy B-3 ke bokhoni ba eona ba ho boloka ductility e ntle nakong ea ho pepeseha ha nakoana ho mocheso o mahareng. Lits'oants'o tse joalo li fumaneha ka tloaelo nakong ea kalafo ea mocheso e amanang le masela.
Litšobotsi tsa Hastelloy B-3 ke life?
- E boloka ductility e ntle haholo nakong ea maemo a nakoana a mocheso o mahareng
- Ho hanyetsa ka mokhoa o babatsehang ho pitting, corrosion le khatello ea kelello-corrosion cracking
- Ho hanyetsa ka mokhoa o babatsehang ho thipa-line le tlhaselo ea libaka tse anngoeng ke mocheso
- Ho hanyetsa ka mokhoa o babatsehang ho li-acetic, formic le phosphoric acid le mecha e meng e sa sebeliseng oxidizing
- Ho hanyetsa hydrochloric acid maemong ohle le mocheso
- Thermal botsitso e phahametse alloy B-2
Sebopeho sa Lik'hemik'hale,%
| Ni | Mo | Fe | C | Co | Cr | Mn | Si | Ti | W | Al | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.0 mets | 28.5 | 1.5 | .01 boholo | 3.0 boholo | 1.5 | 3.0 boholo | .10 max | .2 boholo | 3.0 boholo | .50 max | .20 max |
Hastelloy B-3 e sebelisoa lits'ebetsong life?
- Mekhoa ea lik'hemik'hale
- Libopi tsa vacuum
- Likarolo tsa mochini ho fokotsa tikoloho
Nako ea poso: Jul-24-2020