0Cr25Al5 FeCrAl Heating Resistance Hlau

Kev khiav hauj lwm kub: 1200. 0Cr25Al5 FeCrAl Heating Resistance Wire cov tshuaj muaj pes tsawg leeg muab oxidation kuj zoo tshwj xeeb tshaj yog nyob rau hauv tej yam kev mob ntawm nquag hloov los yog dav kub hloov. Cov ntawv thov suav nrog cov khoom cua sov hauv ob qho tib si hauv tsev thiab cov khoom siv hauv tsev thiab hauv ...

Xa kev nug

Hauj lwm lawm

Ua haujlwm kub: 1200.

0Cr25Al5 FeCrAl Heating Resistance Wire cov tshuaj muaj pes tsawg leeg muab oxidation kuj zoo tshwj xeeb tshaj yog nyob rau hauv tej yam kev mob ntawm nquag hloov los yog dav kub hloov pauv.

Cov ntawv thov suav nrog cov khoom cua sov hauv ob qho tib si hauv tsev thiab cov khoom siv hauv tsev thiab hauv kev tswj cov resistors.

Lub Hom Phiaj: Ni-Cr cov ntaub ntawv tau siv dav hauv cov khoom siv hluav taws xob, cov khoom siv hauv tsev thiab cov khoom siv nyob deb-infrared vim lawv lub zog kub thiab muaj zog plasticity.

Alloy Nomenclature/Kev ua tau zoo		NiCr8.20	NiCr70 30	NiCr60 15	NiCr35 20	NiCr30 20
Main tshuaj muaj pes tsawg leeg	Ni	So	So	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	1.0	1.0	So	So	So
Max. kev pabcuam temp. ntawm element		1200	1250	1150	1100	1100
Resistivity ntawm 20oC (m)		1.09	1.18	1.12	1	1.04
Qhov ceev (g / cm3)		8.4	8.1	8.2	7.9	7.9
Thermal conductivity (KJ / m / h / oC)		60.3	45.2	45.2	43.8	43.8
Coefficient ntawm kab expansion (10-6/oC)		18	17	17	19	19
Melting point (kwv yees) (oC)		1400	1380	1390	1390	1390
Elongation ntawm rupture (%)		> 20	> 20	> 20	> 20	> 20
Micrographic qauv		austenite	austenite	austenite	austenite	austenite
Cov khoom sib nqus		nonmagnetic	nonmagnetic	nonmagnetic	Tsis muaj zog hlau nplaum	Tsis muaj zog hlau nplaum