Tuam Tshoj Cr20Ni80 Nickel-Chromium Alloy Hlau - Ni80Cr20 Tsis kam cua sov Hlau rau Cov Khoom Siv Hluav Taws Xob Tsim Khoom thiab Hoobkas

Cr20Ni80 Nickel-Chromium Alloy Hlau - Ni80Cr20 Tsis kam cua sov Hlau rau cov khoom siv hluav taws xob Duab tshwj xeeb

Cr20Ni80 Nickel-Chromium Alloy Hlau - Ni80Cr20 Tsis kam cua sov Hlau rau Cov Khoom Hluav Taws Xob

Kev Piav Qhia Luv:

Cr20Ni80 hlau nickel-chromium alloy (80% Ni, 20% Cr), hlau resistivity siab rau cov khoom cua sov. Resistivity 1.09 μΩ·m, qhov kub siab tshaj plaws txog li 1200 ° C. Kev tiv thaiv oxidation zoo heev, lub neej ntev, kev ruaj khov zoo. Siv dav hauv cov cub hluav taws xob, cov hlau tiaj tus, cov cua sov dej, cov hlau soldering, thiab cov cua sov cartridge. Muab rau ntawm spools lossis hauv coils. Qauv muaj.

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Kev piav qhia txog khoom

Nickel-Cromium Hlau Nichrome Alloy Kub Hlau 80 20 Nichrome Hlau Chaw Muag Khoom Nickel-chromium alloy, nickel chromium hlau alloy nrog siab resistivity, qhov chaw oxidation tsis kam yog qhov zoo, thiab muaj lub zog siab dua ntawm qhov kub siab, zoo processability thiab weldability, uas tuaj yeem siv dav hauv metallurgy, khoom siv hluav taws xob, tshuab tsim khoom, thiab lwm yam ua cov khoom siv tiv taus cua sov thiab kev lag luam hluav taws xob.

Nickel chrome Ni80Cr20 Hluav taws xob resistivity ntawm alloy lub ntsiab kev ua tau zoo

hom	Cr	Ni	Al	Fe	C	P	S	Mn	Si
					≤
Ni80Cr20	20.0~23.0	Nyob twj ywm	≤0.5	≤1	0.08	0.02	0.15	0.60	0.75~1.6

hom	Qhov kub siab tshaj plaws siv / ºC	Qhov kub yaj / ºC	qhov ceev (g/cm³)	kev tiv taus/(μΩ·M)	kev ncab (%)	Coefficient ntawm thermal conductivity	Cov coefficient ntawm kev nthuav dav linear ntawm	qauv me me	sib nqus
Ni80Cr20	1200	1400	8.40	1.09	≥20	60.3	18.0	austenitic	tsis muaj hlau nplaum