Co base cobalt based alloy metal powder for welding spraying Featured Image

Co base cobalt dabeere alloy metal ntụ ntụ maka ịgbado ọkụ spraying

Nkọwa dị mkpirikpi:

The Cobalt dabeere alloy ntụ ntụ nke ụlọ ọrụ anyị na-emepụta dabara adaba maka ịwapụta plasma, mkpuchi laser na ịgba ọkụ oxyacetylene.Anyị nwere usoro ngwaahịa Stelite .Dịka ọmụmaatụ:Stellite1,Stellite6,Stellite12,Stellite21.

Aha ngwaahịa:ntụ ntụ ntụ ntụ dabere na cobalt

Ọkwa:Co12#712.183 712.153

Agba:Agba ntụ

Na-asọ:10-15 s / 50g

Njupụta:4.3-4.8 g/cm3

Isi ike:42HRC

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

Ngwakọta kemịkalụ:Co Cr W Si Fe Mn

Ụdị:Spherical powderr

Kọntaktị kemịkalụ:isi ụlọ ọrụ

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Nkọwa ngwaahịa

Cobalt dabeere alloy bụ ụdị alloy na cobalt dị ka isi akụrụngwa, nwere nnukwu ego nke nickel, chromium, tungsten na obere ego nke molybdenum, niobium, tantalum, titanium, lanthanum na ndị ọzọ alloying ọcha, mgbe ụfọdụ nwekwara ígwè.Dị ka ihe mejupụtara nke alloy, ha nwere ike na-mere n'ime ịgbado ọkụ waya, ntụ ntụ maka ike n'elu surfacing, thermal spraying, ịgba ịgbado ọkụ na ndị ọzọ Filiks, nwekwara ike-mere na nkedo na forging akụkụ na ntụ ntụ metallurgy akụkụ.

Nkọwapụta

Ihe	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

Ngwa

Alloys dabere na cobalt nwere ike dị elu, ezigbo iguzogide ike ọgwụgwụ ọkụ, corrosion thermal na abrasion, yana weldability dị mma na okpomọkụ karịa 980 ℃.Kwesịrị ekwesị maka injin ụgbọ elu ụgbọ elu, turbine gas ụlọ ọrụ, ụgbọ mmiri gas turbine ndu vane na nozzle guide vane na dizel nozzle wdg.
1.Hardfacing
2.Wear na-eguzogide ịgbado ọkụ TIG / MIG
3. Thermal ịgba PTA/HVOF

HUARUI cobalt alloy ntụ ntụ uru:
● elu spericity
● elu chemical mejupụtara homogeneity
● njupụta dị elu / ịkụ aka
● Ọdịnaya nsonye dị ala
● Ọdịnaya oxygen dị ala
● High flowability
● Ọkpụrụkpụ n'otu n'otu na obere porosity