China ọla kọpa Nickel Alloy CuNi44 WireConstantan Eletrọnịkị Nguzogide Waya Mmepụta na Factory

Ọla kọpa Nickel Alloy CuNi44 WireConstantan Eletrik Resistance Waya egosipụtara onyonyo

Ọla kọpa nickel Alloy CuNi44 WireConstantan Eletriki Resistance Waya

Nkọwa dị mkpirikpi:

Constantan Waya nwere resistivity agafeghị oke na obere okpomọkụ coefficent nke nguzogide na larịị iguzogide/okpomọkụ usoro n'elu a wider nso karịa "manganins". Constantan na-egosipụtakwa nguzogide corrosion ka mma karịa nwoke ganins. A na-amachibido ojiji ya na sekit ac.
Constantan waya bụkwa ihe na-adịghị mma nke ụdị J thermocouple na Iron bụ ihe dị mma; A na-eji ụdị J thermocouples na ngwa ọgwụgwọ okpomọkụ. Ọzọkwa, ọ bụ ihe na-adịghị mma nke ụdị T thermocouple na OFHC ọla kọpa na nti; Ụdị T thermocouples na-eji okpomọkụ cryogenic.

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Ọdịnaya kemịkalụ,%

Ni	Mn	Fe	Si	Cu	Ndị ọzọ	Ntuziaka ROHS
						Cd	Pb	Hg	Cr
44	1.50%	0.5	-	Bal	-	ND	ND	ND	ND

Ihe eji arụ ọrụ

Oke ọrụ na-aga n'ihu	400ºC
Resistivity na 20ºC	0.49±5% ohm mm2/m
Njupụta	8.9g/cm3
Nrụpụta okpomọkụ	-6 (Max)
Ebe Na-agbaze	1280ºC
Ike tensile, N/mm2 Annealed, Dị nro	340-535 Mpa
Ike tensile, N/mm3 Oyi akpọrela	680 ~ 1070 Mpa
Elongation(anneal)	25% (Nkeji)
Elongation (oyi akpọrepu)	≥Nkeji) 2% (Nkeji)
EMF vs Cu, μV/ºC (0 ~ 100ºC)	-43
Ọdịdị Micrographic	austenite
Ihe onwunwe magnetik	Mba