I-Hastelloy B-3 iyingxubevange ye-nickel-molybdenum ekwazi ukumelana kahle nokugoba, ukugqwala, nokuqhekeka kwe-stress-corrosion plus, ukuzinza okushisayo okungaphezu kwalokho kwe-alloy B-2. Ngaphezu kwalokho, le nickel steel alloy inokumelana okukhulu nomugqa wommese kanye nokuhlaselwa kwendawo ethinteke ukushisa. Ingxubevange B-3 iphinde imelane ne-sulfuric, acetic, formic and phosphoric acids, kanye neminye imidiya engasebenzisi i-oxidizing. Ngaphezu kwalokho, le nickel alloy inokumelana okuhle kakhulu ne-hydrochloric acid kukho konke ukugxila namazinga okushisa. Isici esihlukanisayo se-Hastelloy B-3 amandla ayo okugcina i-ductility enhle kakhulu ngesikhathi sokuchayeka kwesikhashana kumazinga okushisa amaphakathi. Ukuchayeka okunjalo kuvame ukutholwa ngesikhathi sokwelashwa kokushisa okuhambisana nokwenza.
Yiziphi izici ze-Hastelloy B-3?
- Igcina i-ductility enhle kakhulu ngesikhathi sokuchayeka kwesikhashana kumazinga okushisa amaphakathi
- Ukumelana okuhle kakhulu nokugoba, ukugqwala kanye nokuqhekeka kwe-stress-corrosion
- Ukumelana okuhle kakhulu nomugqa wommese nokuhlasela kwendawo ethinteke ukushisa
- Ukumelana okuhle kakhulu ne-acetic, i-formic kanye ne-phosphoric acid kanye neminye imidiya engeyona i-oxidizing
- Ukumelana ne-hydrochloric acid kukho konke ukugxila namazinga okushisa
- Ukuzinza kwe-thermal kuphakeme kune-alloy B-2
Ukwakheka Kwekhemikhali, %
| Ni | Mo | Fe | C | Co | Cr | Mn | Si | Ti | W | Al | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.0 imiz | 28.5 | 1.5 | .01 ubuningi | 3.0 ubuningi | 1.5 | 3.0 ubuningi | .10 ubuningi | .2 ubuningi | 3.0 ubuningi | .50 ubuningi | .20 ubuningi |
I-Hastelloy B-3 isetshenziswa kuziphi izinhlelo zokusebenza?
- Izinqubo zamakhemikhali
- Vacuum furnaces
- Izingxenye zemishini ekunciphiseni izindawo
Isikhathi sokuthumela: Jul-24-2020