Tuam Tshoj Chaw Tsim Khoom Tus Nqi NiCr Alloy Ni35Cr20 Hlau Rau Cov Khoom Siv Cua Sov Tsim Khoom Thiab Hoobkas

Tus nqi tsim khoom NiCr Alloy Ni35Cr20 Hlau rau Cov Khoom Siv Cua Sov

Kev Piav Qhia Luv:

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Tus nqi tsim khoom NiCr Alloy Ni35Cr20 Hlau rau Cov Khoom Siv Cua Sov

Kev Taw Qhia Txog Nickel Chromium Alloy:
Nickel Chromium alloy muaj kev tiv taus siab, zoo tiv thaiv oxidation, kub muaj zog, zoo heev daim ntawv ruaj khov thiab weld muaj peev xwm. Nws yog dav siv rau hauv cov khoom siv hluav taws xob cua sov, resistor, industrial furnaces, thiab lwm yam.

Cov Lus Piav Qhia Txog:
Qib: NiCr 35/20 kuj hu ua Chromel D, N4, MWS-610, Stablohm610, Tophet D, Resistohm40, Alloy A, MWS-650, Stablohm 610,

Peb kuj tsim lwm hom nichrome tsis kam hlau, xws li NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma

Tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom:

Khoom/Qib		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Cov Tshuaj Lom Zem Tseem Ceeb (%)	Ni	Bal.	Bal.	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	Bal.	Bal.	Bal.
Kub Ua Haujlwm Siab Tshaj (ºC)		1200	1250	1150	1100	1100
Kev tiv taus ntawm 20ºC (μΩ · m)		1.09	1.18	1.12	1.04	1.04
Qhov Ceev (g/cm3)		8.4	8.1	8.2	7.9	7.9
Kev Ua Kub (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Cov Coefficient ntawm Thermal Expansion (α × 10-6 / ºC)		18	17	17	19	19
Melting Point (ºC)		1400	1380 xyoo	1390 xyoo	1390 xyoo	1390 xyoo
Kev ntev (%)		> 20	> 20	> 20	> 20	> 20
Cov Qauv Micrographic		austenite	austenite	austenite	austenite	austenite
Khoom Siv Sib Nqus		tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum