Ubwino Wapamwamba wa GH4049 Nickel Alloy - Njira Yapamwamba Yogwirira Ntchito Kwa Wopanga Zachilengedwe Kwambiri, Fakitale

Mndandanda wa Superalloy

Zogulitsa Magulu

Zamgululi

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0102030405

GH4049 Nickel Alloy imapereka kuphatikiza kosayerekezeka kwa kutentha kwamphamvu, kukana dzimbiri, komanso kusinthasintha, kupangitsa kuti ikhale yankho lomaliza pakufunsira ntchito m'malo ovuta kwambiri. Wopangidwa ndi faifi tambala, chromium, cobalt, ndi zinthu zina zophatikizira, GH4049 imapambana muzamlengalenga, turbine ya gasi, nyukiliya, ndi mafakitale opanga mankhwala. Kukana kwake kwapadera kwa okosijeni, carburization, ndi kutopa kwamafuta kumatsimikizira ntchito yodalirika pansi pazovuta kwambiri. Ndi kukwawa kwakukulu ndi kuphulika kwamphamvu pa kutentha kwakukulu, GH4049 imapereka kudalirika kosayerekezeka ndi moyo wautali, ndikupangitsa kuti ikhale chisankho chokondedwa pazinthu zofunika kwambiri zomwe zimatentha kwambiri ndi malo owononga. Dziwani magwiridwe antchito komanso kulimba kwa GH4049 Nickel Alloy pamapulogalamu omwe mukufuna kwambiri.

Lumikizanani nafe

tsatanetsatane wazinthu

KUPANGA KWA CHEMICAL

MALO	%	C	Cr	Co	MU	Za	Mu	Al	Za	Fe	B	Izi
GH4049	MIN	0.04	9.50	14.00	5.00	4.50	0.20	3.70	1.40	-	-	-
	MAX	0	11.0	16.00	6.00	5.50	0.50	4.40	1.90	1.50	0.025	0.020
	%	0.10	Ndipo	S	P	Ndi	Pb	Ndi a	Sn	Sb	Monga	Mu
	MIN	-	-	-	-	-	-	-	-	-	-	bwino
	MAX	0.50	0.50	0.010	0.1	0.07	0.001	0.0001	0.0012	0.0025	0.0025	bwino

Zakuthupi

kachulukidwe	Kusungunuka kwa kutentha
p=8.44g/cm	1320-1390 ℃

Zogulitsa NKHANI

GH4049 ndi Ni-Co-Cr yotengera mpweya woumitsa kutentha kwa aloyi ndi kutentha kwa ntchito kosakwana 950 ℃. Aloyi ali wabwino makutidwe ndi okosijeni kukana pansi 1000 ℃ ndi mkulu kutentha mphamvu pansi 950 ℃. Ndi oyenera kupanga chopangira mpweya ntchito masamba chopangira magetsi ndi kutentha ntchito 850 ℃ ~ 950 ℃. Zogulitsa zazikuluzikulu zimaphatikizanso mipiringidzo yotentha komanso yopukutira, komanso masamba opangira ma turbine. Poyerekeza ndi kaloti faifi tambala wa ntchito zofanana, ndi aloyi yotentha ntchito plasticity ndi osauka, koma pambuyo electroslag remelting kapena vacuum arc remelting, mapulasitiki ake processing akhoza bwino, ndi kulimba mphamvu 1000 ℃ -1170 ℃ kuchuluka 1 ~ 3 zina.

Kugwiritsa ntchito mankhwala

Aloyiyo yakhala ikugwiritsidwa ntchito popanga ma turbine injini za ndege ndi zida zina zonyamula katundu wotentha kwambiri. Pambuyo pakupanga ndi kugwiritsa ntchito nthawi yayitali, yakhala imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi masamba.