Tuam Tshoj 4j6 Fenicr Iav Kaw Alloy Hlau Vacovit426 Chaw Tsim Khoom thiab Hoobkas

4j6 Fenicr Iav Kaws Alloy Hlau Vacovit426

Kev Piav Qhia Luv:

4 j6, 4 j47, 4 j49 ntawm 20 ~ 400 degrees Celsius kub ntau yam, nrog rau cov coefficient nthuav dav ntawm cov iav mos zoo sib xws, siv rau kev sib phim nrog cov iav mos sib xws sealing. Hom alloy no muaj chromium, tom qab kev kho oxidation, qhov chaw alloy tsim cov zaj duab xis oxide ntom heev, ua ke nrog matrix thiab ruaj khov, thiab iav mos thiab invasive zoo. Yog li ntawd, kom tau txais sab sealing ntawm lub zog siab. Yog ib qho tseem ceeb sealing qauv hauv hluav taws xob nqus tsev lag luam khoom.

Qauv TSIS MUAJ:NiCr426

Cov Tshuaj Muaj pes tsawg leeg:Feni42cr6

Xeev:mos mos

Tus lej HS:75052200

Keeb kwm:Shanghai

Hnub.:0.02-5.0 hli

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Cov Tshuaj Muaj Peev Xwm hauv%, Invar

hom	Cov tshuaj lom neeg muaj pes tsawg leeg
	Ni	Cr	Fe	C	P	Mn	B	Al	Si	S
	Ni	Cr	Fe	≤
4j6	41.5~42.5	5.4~6.3	Bal	0.05	0.02	0.25	-	0.2	0.3	0.02
4j47	46.8~47.8	0.8~1.4	Bal	0.05	0.02	0.40	-	-	0.3	0.02
4j49	46.0~48.0	5.0~6.0	Bal	0.05	0.02	0.40	0.02	-	0.3	0.02

Cov yam ntxwv tseem ceeb ntawm lub cev thiab cov khoom siv kho tshuab ntawm cov hlau nplaum:

hom	Qhov ceev g / cm3	kev tiv taus	Curie point
4j6	8.15	0.92	270
4j47	8.19	0.55	400
4j49	8.18	0.90	340

Tus cwj pwm nthuav dav (10 -6 / ºC)
Qhov kub thiab txias	20 ~ 100	20 ~ 200	20 ~ 300	20 ~ 400	20 ~ 500	20 ~ 400	20 ~ 550	20 ~ 600
Cov coefficient ntawm kev nthuav dav	6.8	7.0	7.7	9.7	11.7	3.2	11.7	12.2

Ntau yam		Hom hlau Cov Lus Qhia Tshwj Xeeb mm	Kev Ntsuas Tseeb hlau	Cov Khoom Siv Tiv Thaiv rau kev cua sov hluav taws xob	Super alloy	Hlau vuam	Tiv taus xeb hlau
Cov pas nrig	cov pas nrig kub dov	Φ8 ~ 38 hli	muaj		muaj		muaj
	Cov pas nrig txias	≤50 hli	muaj		muaj		muaj
	Cov pas nrig forged	Φ38 ~ 350 hli	muaj		muaj		muaj
Cov xov hlau	Cov xov hlau puag ncig	Φ0.3 ~ 8 hli	muaj	muaj	muaj	muaj	muaj
Cov xov hlau	Cov xov hlau tsis yog voj voog	Kev sib tham	muaj		muaj		muaj
Cov kab txaij	Txias dov	0.15 ~ 4 × 200 hli	muaj	muaj	muaj		muaj
Cov kab txaij	Kub dov	4 ~ 22 × 200 hli	muaj	muaj	muaj		muaj