Waya wa nickel wa mkuwa wa ku China (CuNi44) Chingwe chotenthetsera chokhala ndi waya wa nickel wa mkuwa. Kupanga ndi Fakitale

Waya wa nickel wamkuwa (CuNi44)Chingwe chotenthetsera chokhala ndi waya wa nickel wamkuwa

Kufotokozera Kwachidule:

Tanthauzo la Waya wa Constantan
Chotsukira chotsukira chokhala ndi resistivity yocheperako komanso coefficient yotsika ya kukana yokhala ndi flat resistance/temperature curve pa range yokulirapo kuposa "manganins". Constantan imasonyezanso kukana dzimbiri bwino kuposa man ganins. Ntchito zake nthawi zambiri zimakhala zochepa pa ma ac circuits. Constantan ndi chinthu choyipa cha mtundu wa J thermocouple chomwe Iron ndi chabwino; ma thermocouple a mtundu wa J amagwiritsidwa ntchito pochiza kutentha. Komanso, ndi chinthu choyipa cha mtundu wa T thermocouple yokhala ndi OFHC Copper chabwino; ma thermocouple a mtundu wa T amagwiritsidwa ntchito pa kutentha kwa cryogenic.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

ConstantanTanthauzo la Waya

Chotsukira chotsukira chokhala ndi mphamvu yochepetsera kutentha komanso mphamvu yotsika ya mphamvu yochepetsera kutentha yokhala ndi mphamvu yochepetsera kutentha/yopindika pamlingo wokulirapo kuposa "manganins". Constantan imasonyezanso kukana dzimbiri bwino kuposa ma genins a man. Ntchito zake nthawi zambiri zimakhala zochepa pa ma ac circuits. Constantan ndi chinthu choyipa cha mtundu wa J thermocouple chomwe Iron ndi yabwino; ma thermocouple a mtundu wa J amagwiritsidwa ntchito pochiza kutentha. Komanso, ndi chinthu choyipa cha mtundu wa T thermocouple chokhala ndi OFHC Copper chomwe chili chabwino; ma thermocouple a mtundu wa T amagwiritsidwa ntchito pa kutentha kwa cryogenic.

Kuchuluka kwa Mankhwala, %

Ni	Mn	Fe	Si	Cu	Zina	Malangizo a ROHS
						Cd	Pb	Hg	Cr
44	1.50%	0.5	-	Mbala	-	ND	ND	ND	ND

Katundu wa Makina

Kutentha Kwambiri kwa Utumiki Wosalekeza	400ºC
Kukhazikika kwa kutentha pa 20ºC	0.49±5%ohm mm2/m
Kuchulukana	8.9 g/cm3
Kutentha kwa Matenthedwe	-6 (Zambiri)
Malo Osungunuka	1280ºC
Mphamvu Yokoka, N/mm2 Yophatikizidwa, Yofewa	340~535 Mpa
Mphamvu Yolimba, N/mm3 Yozungulira Yozizira	680~1070 Mpa
Kutalika (kupindika)	25% (Mphindi)
Kutalika (kozizira kozungulira)	≥Mphindi)2% (Mphindi)
EMF vs Cu, μV/ºC (0~100ºC)	-43
Kapangidwe ka Micrographic	austenite
Katundu wa Maginito	Ayi