Cobalt e thehiloeng motsoako oa tšepe phofo bakeng sa ho tjheseletsa ho fafatsa Featured Image

Cobalt e thehiloeng ho alloy metal powder bakeng sa ho fafatsa ka welding

Tlhaloso e Khutšoanyane:

Cobalt based alloy powder e hlahisoang ke k'hamphani ea rona e loketse plasma surfacing, laser cladding le oxyacetylene flame spraying.Re na le letoto la lihlahisoa tsa Stellite .Mohlala:Stellite1,Stellite6,Stellite12,Stellite21.

Lebitso la sehlahisoa:Cobalt e thehiloeng phofo ea alloy

Kereiti:Co12#712.183 712.153

Mmala:Hlooho

Phallo:10-15 s/50g

Tekano:4.3-4.8 g/cm3

Ho thatafala:42HRC

Boholo:-180+53micron;-53+15micron

Sebopeho sa Lik'hemik'hale:Co Cr W Si Fe Mn

Sebopeho:Phofo e chitja

Ho Kopana le Lik'hemik'hale:Co

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Cobalt based alloy ke mofuta oa motsoako o nang le cobalt e le karolo ea mantlha, e nang le nickel e ngata, chromium, tungsten le palo e nyane ea molybdenum, niobium, tantalum, titanium, lanthanum le likarolo tse ling tsa alloying, ka linako tse ling le tsona li na le tšepe.Ho ea ka sebopeho sa alloy, li ka etsoa terata ea welding, phofo bakeng sa holim'a metsi a thata, ho fafatsa ka mocheso, ho cheselletsa ho fafatsa le lits'ebetso tse ling, le tsona li ka etsoa ka likarolo tsa ho lahla le ho forging le likarolo tsa phofo ea metallurgy.

Tlhaloso

Ntho	HR-Co1	HR-Co6	HR-Co12	HR-Co21
HRC	48	38	42	28
C	2.4	1.15	1.4	0.25
Cr	30.5	29	29.5	27.5
Si	1	1.1	1.45	2
W	12.5	4	8.25	0.15
Fe	3	3	3	2
Mo	1	1	1	5.5
Ni	3	3	3	2.5
Co	Bal	Bal	Bal	Bal
Mn	0.25	0.5	1	1

SEM

Kopo

Li-alloys tse thehiloeng ho cobalt li na le matla a holimo, li hanana hantle le mokhathala oa mocheso, ho bola ha mocheso le abrasion, le ho cheseha hantle ha mocheso o ka holimo ho 980 ℃.E loketse enjine ea sefofane sa sefofane, turbine ea khase ea indasteri, mochini o tataisang oa turbine ea likepe le mochini oa tataiso oa nozzle le nozzle ea diesel joalo-joalo.
1.Ho thatafala
2.Wear-resistant Welding TIG/MIG
3.Mocheso oa spray PTA/HVOF

Molemo oa HUARUI cobalt alloy powder:
● sphericity e phahameng
● lik'hemik'hale tse phahameng tsa homogeneity
● boholo bo hlakileng bo bonahalang / ho penya
● Likahare tse tlase tse kenyelletsoeng
● Oksijene e fokolang
● Phallo e phahameng
● Botenya bo tšoanang ba holim'a metsi le porosity e tlaase