China Constantan ọla kọpa Nickel 40 Waya / Flat Waya Mmepụta na Factory

Constantan ọla kọpa Nickel 40 Waya / Flat Waya

Nkọwa dị mkpirikpi:

Ụdị ngwaahịa:Waya

Ihe:CuNi

Ọdịnaya Carbon:Carbon dị ala

Ụdị NO.:Nickel ọla kọpa

Njupụta:8.9g / cm3

Mgbatị:>25%

Elu:Na-egbuke egbuke

Dayameta:0.05-0.1mm

Ọkpụrụkpụ:0.05-2.5mm

Akara ahiaHuona

Nkọwapụta:0.05mm ~ 5.0mm

Koodu HS:74082900

Nguzogide:0.49

Ike Tensil:> 420MPa

Ebe mgbaze:1280ºC

Ụdị:Mwepu / waya / rịbọn / ọkpọkọ / mpempe akwụkwọ / mmanya / foil

OEM:Ee

Ihe atụ:Nwere ike ịkparịta ụka

Obosara0.5-200 mm

Ngwungwu njem:Katọn, Igbe osisi

Mmalite:China

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Nkọwa ngwaahịa

FAQ

Mkpado ngwaahịa

Constantan eriri (CuNi44Mn) ọla kọpa Nickel Electric Resistance Heating Ribbon

Nkọwa Waya Constantan

Alloy na-eguzogide ọgwụ nwere oke resistivity na obere okpomọkụ coefficent nke nguzogide na ewepụghị eguzogide / okpomọkụ usoro n'elu a wider nso karịa "manganins".CuNi44 Alloy waya na-egosikwa mma nguzogide corrosion karịa nwoke ganins. A na-amachibido ojiji ya na sekit ac. CuNi44/ CuNi40 /CuNi45 Constantan Copper Nickel Alloy 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.

Ọdịnaya kemịkalụ(%)CuNi44

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 ọrụCuNi44

Oke ọrụ na-aga n'ihu	400 ºC
Resistivity na 20ºC	0.49 ± 5% ohm*mm2/m
Njupụta	8.9g/cm3
Ọnụọgụ okpomọkụ nke Nguzogide	<-6 × 10-6/ºC
EMF VS Cu (0 ~ 100ºC)	-43 μV/ºC
Ebe Na-agbaze	1280 ºC
Ike ọdụdọ	Nkeji 420 Mpa
Ogologo oge	Nkeji 25%
Ọdịdị Micrographic	Austenite
Ihe onwunwe magnetik	Mba.