HASTELLOYC4ke motsoako o entsoeng ka Nickel, chromium le molybdenum. E nkoa haholo e le motsoako o sebetsang ka ho fetisisa oa ho loantša ho bola. motsoako ona o bontša ho hanyetsa ho thehoa ha lijo-thollo moeli precipitates ha tlas'a tjheseletsa mocheso, etsa hore ho loketse bakeng sa dikopo tse sa tšoaneng tshebetso ya lik'hemik'hale ka boemo ba eona welded. Ho feta moo, AlloyC4e bonts'a khanyetso e ikhethang ea likoti, ho phatloha ha khatello ea maikutlo, le maemo a oxidizing ho fihla ho 1900 ° F. E na le khanyetso e ikhethang ho mefuta e mengata ea tikoloho ea lik'hemik'hale.
LIKOPO:
1.Indasteri ea pampiri: Digester le limela tsa bleach.
2. Libaka tsa khase e bolila: Likarolo tse pepesehetseng khase e bolila.
3.Flue-gas desulfurization plants: Thepa e sebelisoang limela tsa flue-gas desulfurization.
Libaka tsa 4.Sulfuric acid: Li-evaporator, li-exchanger tsa mocheso, li-filters le li-mixers tse sebelisoang libakeng tsa sulfuric acid.
5.Sulfuric acid reactors: Thepa e sebelisoang ho li-reactors tsa sulfuric acid.
6.Organic chloride process: Thepa e sebelisoang ts'ebetsong ea organic chloride.
7.Halide kapa acid catalyst process: Thepa e sebelisoang lits'ebetsong tse sebelisang li-catalyst tsa halide kapa acid.
Kereiti | C276 | C22 | C4 | B3 | N | ||
Lik'hemik'hale Sebopeho (%) | C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 | |
Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 | |
P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | - | ≤0.015 | |
S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | - | ≤0.02 | |
Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 | |
Ni | phomola | phomola | phomola | phomola | ≥65 | phomola | |
Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
Ti+Cu | - | - | ≤0.7 | - | ≤0.4 | ≤0.35 | |
Al+Ti | - | - | - | - | ≤0.5 | ≤0.5 | |
Cr | 14.5-16.5 | 20-22,5 | 14-18 | ≤1 | ≤1.5 | 6-8 | |
Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 | |
B | - | - | - | - | - | ≤0.01 | |
W | 3-4.5 | 2.5-3.5 | - | - | ≤3 | ≤0.5 | |
V | ≤0.35 | ≤0.35 | - | 0.2-0.4 | - | ≤0.5 |