ALLOY B-3, UNS N10675

Alloy B-3 alloy ke setho se eketsehileng sa lelapa la nickel-molybdenum la li-alloys tse nang le khanyetso e ntle ea hydrochloric acid maemong 'ohle le mocheso. E boetse e mamella sulfuric, acetic, formic le phosphoric acid, le mecha e meng ea litaba e sa nonoxidizing. B-3 alloy e na le k'hemik'hale e khethehileng e etselitsoeng ho finyella boemo ba mocheso o tsitsitseng haholo ho feta ba pele ho eona, mohlala, Alloy B-2 alloy. B-3 alloy e na le khanyetso e ntle ea ho thibela kutu, khatello ea maikutlo-ho phatloha le ho hlasela ka thipa le libaka tse anngoeng ke mocheso.

Pipe, tube, sheet, plate, round bar, flanes, valve, le forging.

	Min.	Max.		Min.	Max.		Min.	Max.
Ni	65.0		Cu		0.2	C		0.01
Cr	1	3	Co		3	Si		0.1
Fe	1	3	Al		0.5	P		0.03
Mo	27	32	Ti		0.2	S		0.01
W		3	Mn		3	V		0.2

Melting Range, ℃		9.22
Melting Range, ℃		1330-1380

Tensile Properties of Sheet (Lintlha tse fokolang tsa 0.125" (3.2mm) letlapa le khanyang

Mocheso oa Teko, ℃: Kamore

Matla a Tensile, Mpa:860

Rp0.2 Matla a Hlahiso, Mpa: 420

Elongation ka 51mm, %: 53.4

Alloy B-3 e boetse e na le sebopeho sa sefahleho se bohareng ba li-cubic.

1. E boloka ductility e babatsehang nakong ea ho pepeseha ha nakoana ho mocheso o mahareng;
2. Ho hanyetsa ka mokhoa o babatsehang ho pitting le khatello ea kelello-corrosion cracking
3. Ho hanyetsa ka mokhoa o babatsehang ho thipa-line le tlhaselo ea libaka tse amehang mocheso;
4. Ho hanyetsa ka mokhoa o babatsehang ho acetic, formic le phosphoric acid le mecha e meng e sa sebeliseng oxidizing
5. Ho hanyetsa hydrochloric acid maemong 'ohle le mocheso;
6. Thermal botsitso phahametse motsoako oa B-2.

Alloy B-3 alloy e loketse ho sebelisoa lits'ebetsong tsohle tse neng li hloka tšebeliso ea Alloy B-2 alloy. Joalo ka motsoako oa B-2, B-3 ha e khothalletsoe ho sebelisoa boteng ba letsoai la ferric kapa cupric kaha matsoai ana a ka baka ho hloleha ha kutu ka potlako. Matsoai a ferric kapa cupric a ka hlaha ha hydrochloric acid e kopana le tšepe kapa koporo.

Nako ea poso: Nov-11-2022