China Copper Nickel Alloy CuNi44 WireConstantan Electrical Resistance Wire Manufacturer a Factory

Copper Nickel Alloy CuNi44 WireConstantan Electrical Resistance Wire Featured Image

Ka Uea Nikela Copper CuNi44 WireConstantan Uea Kū'ē Uila

ʻO ka wehewehe pōkole:

ʻO Constantan Wire me ke kūpaʻa haʻahaʻa a me ka coefficent wela haʻahaʻa o ke kūpaʻa me kahi pale pale / wela wela ma kahi ākea ākea ma mua o nā "manganins". Hōʻike pū ʻo Constantan i ka pale ʻana i ka corrosion ma mua o ke kanaka. Hoʻohana ʻia i nā kaapuni ac.
ʻO ka uea Constantan ka mea maikaʻi ʻole o ke ʻano J thermocouple me ka hao ka maikaʻi; Hoʻohana ʻia nā thermocouple ʻano J i nā noi mālama wela. Eia kekahi, ʻo ia ka mea ʻino o ke ʻano T thermocouple me OFHC Copper ka maikaʻi; Hoʻohana ʻia nā thermocouple type T i nā mahana cryogenic.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

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Huahana Huahana

Maʻiʻo Kemika, %

Ni	Mn	Fe	Si	Cu	'ē aʻe	Kuhikuhi ROHS
						Cd	Pb	Hg	Cr
44	1.50%	0.5	-	ʻO Bal	-	ND	ND	ND	ND

Na Waiwai Mechanical

Max Hoʻomau lawelawe Temp	400ºC
ʻO ke kūpaʻa ma 20ºC	0.49±5%ohm mm2/m
ʻO ka mānoanoa	8.9 g/cm3
ʻO ka hoʻoili wela	-6(Max)
Lae hehee	1280ºC
Ikaika U'i, N/mm2 Annealed, Malū	340~535 Mpa
Ikaika U'i, N/mm3 Ka'a anu	680~1070 Mpa
Elongation(anneal)	25%(Min)
Elongation (cold rolled)	≥Min)2%(Min)
EMF vs Cu, μV/ºC (0~100ºC)	-43
Hoʻolālā Micrographic	austenite
Waiwai Magnetic	ʻAʻole