Nickel Base Alloy yokhala ndi okosijeni komanso kusamva dzimbiri

Nickel Base Alloy yokhala ndi makutidwe ndi okosijeni komanso osamva dzimbiri

Kufotokozera Kwachidule:

Mankhwala: NiCr-80/20 Nickel Base Alloy Powder
Mtundu: KF-306
Tinthu Kukula: -140 + 325 mauna, -45 +15 μm
Mtundu: Gasi wa atomized

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kugwiritsa ntchito

Nickel base alloy powder ndi zinthu zogwira ntchito kwambiri zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, makamaka m'malo otentha kwambiri komanso owononga.Kukana kwake kwabwino kwa dzimbiri ndi kukana kwa okosijeni kwapamwamba kwambiri kumapangitsa kukhala chisankho chodziwika bwino cha zokutira pazitsulo ndi zitsulo zotsika za alloy pansi pa kutentha kwambiri.Amagwiritsidwanso ntchito ngati gawo lomangirira la zokutira za carbide, zomwe zimapangitsa kukhala chisankho chabwino pazovala zosagwira.

Katundu

Ufawu umapangidwa ndi faifi tambala, chromium, ndi zinthu zina, zomwe zimapangitsa kuti usachite dzimbiri komanso kukhazikika kwa kutentha kwambiri.Ufawu ukhoza kupanga zokutira zomwe zimatha kugwira ntchito kutentha mpaka 980ºC, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'malo ovuta.Chophimbacho chimakhalanso ndi kulimba kwabwino komanso magwiridwe antchito amakina, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pazovala zosavala.

Kupanga

Nickel base alloy powder amapangidwa pogwiritsa ntchito mpweya wa atomization.Njirayi imaphatikizapo kusungunula zopangirazo ndikuzipanga kukhala ufa wabwino pogwiritsa ntchito mpweya wothamanga kwambiri.The chifukwa ufa ali yunifolomu tinthu kukula ndi flowability wabwino, zomwe zimapangitsa kuti zikhale zosavuta kusamalira ndi pokonza.

Kugwiritsa ntchito

Nickel base alloy powder amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza zakuthambo, kupanga magetsi, ndi kukonza mankhwala.Nthawi zambiri amagwiritsidwa ntchito ngati ❖ kuyanika kuti ateteze zitsulo ndi zitsulo zotsika za alloy zitsulo pansi pa kutentha kwambiri komanso zowonongeka.Amagwiritsidwanso ntchito ngati gawo lomangirira la zokutira za carbide, zomwe zimapangitsa kuti zikhale zoyenera pazovala zosagwira ntchito.Ufawu utha kugwiritsidwa ntchito pogwiritsa ntchito njira zosiyanasiyana zopopera mafuta, kuphatikiza kutsitsi kwa lawi lamoto, kutsitsi kwa plasma, ndi kutsitsi kwamphamvu kwambiri kwa oxy-fuel (HVOF).

Mapeto

Nickel base alloy powder ndi zinthu zogwira ntchito kwambiri zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha kukana kwa dzimbiri komanso kutentha kwambiri kwa okosijeni.The mpweya atomization ndondomeko amaonetsetsa kuti ufa ali yunifolomu tinthu kukula ndi flowability wabwino, kupangitsa kuti zikhale zosavuta kusamalira ndi pokonza.Kukhazikika kwake kwa kutentha kwambiri, kulimba, ndi makina amakina zimapangitsa kukhala chisankho choyenera kugwiritsidwa ntchito m'malo ovuta komanso osagwira ntchito.

Zogulitsa zofanana

Mtundu	Dzina lazogulitsa	AMPERIT	METCO/AMDRY	WOKA	Mtengo wa PRAXAIR	PAC
KF-3061	NiCr-50/50
KF-306	NiCr-80/20	250251	43/5640/4535		NI105/NI106/NI107/1262	98
	HastelloyC22
	HastelloyC276	409	4276		NDI544/1269	C276
	Mtengo wa 718	407	1006		NI202/1278	718
	Mtengo wa 625	380	1005		NI328/1265	625

Kufotokozera

Mtundu	Dzina lazogulitsa	Chemistry (wt%)								Kuuma	Kutentha	Katundu & Kugwiritsa Ntchito
Mtundu	Dzina lazogulitsa	Cr	Al	W	Mo	Fe	Co	Nb	Ni	Kuuma	Kutentha	Katundu & Kugwiritsa Ntchito
KF-306	NiCr-80/20	20							Bali.	Mtengo wa HRC20	≤980ºC	•APS, HVOF Spherical •Kukana bwino kwa dzimbiri • Amagwiritsidwa ntchito popanga ma oxidation ndi malaya osagwirizana ndi dzimbiri pa 900 ℃, bond coat pakuyatira pamwamba pa ceramic
	Hastelloy	21		3	15	2	2		Bali.	Mtengo wa HRC20	≤900ºC	•Kupopera mbewu mankhwalawa pamalo owononga kwambiri
	Mtengo wa 718	20			3	18	1	5	Bali.	Mtengo wa HRC40	≤950ºC	• Makina opangira gasi • roketi yamafuta amadzimadzi •Injiniya yotsika kutentha • Malo okhala ndi asidi •Kupanga zida za nyukiliya
	Mtengo wa 625	22			9	5		4	Bali.	Mtengo wa HRC20	≤950ºC	•Mayamwidwe nsanja • Reheater •Chizindikiro cholowera gasi •Agitator •Deflector