Hana ʻia a me ka Hale Hana ʻo Kina i hoʻohuihui ʻia me ka uea Constantan CuNi45/CuNi44/CuNi40 Alloy Wire 0.5mm

Kiʻi i hōʻike ʻia ʻo Constantan wire CuNi45/CuNi44/CuNi40 Alloy wire 0.5mm

Uea Constantan i hoʻopili ʻia me ka Enamelled CuNi45/CuNi44/CuNi40 Alloy wire 0.5mm

Wehewehe Pōkole:

Wehewehe Huahana
Ua hoʻohana nui ʻia kēia mau uea kū'ē enameled no nā resistors maʻamau, nā kaʻa
nā ʻāpana, nā pale wili, a pēlā aku e hoʻohana ana i ke kaʻina hana insulation kūpono loa no kēia mau noi, e hoʻohana pono ana i nā hiʻohiʻona ʻokoʻa o ka uhi enamel.
Eia kekahi, e hoʻokō mākou i ka uhi enamel insulation o ka uea metala makamae e like me ke kālā a me ka uea platinum ma ke kauoha. E ʻoluʻolu e hoʻohana i kēia hana-ma-ke kauoha.
ʻAno uea Alloy ʻōlohelohe
ʻO ka mea hoʻohuihui hiki iā mākou ke hana i ka enamelled he uea keleawe-nickel, uea Constantan, uea Manganin. Kama Wire, uea NiCr Alloy, uea FeCrAl Alloy etc.
Ka hoʻohana ʻana o Constantan
He mea hoʻohuihui keleawe-nickel ʻo Constantan nona nā ʻāpana liʻiliʻi kūikawā o ka mea hoʻohui.
nā mea e hoʻokō ai i nā waiwai kikoʻī no ke koina mahana o ka resistivity. Akahele
ka kaohi ʻana i nā hana hoʻoheheʻe a me ka hoʻololi ʻana e hopena i kahi pae haʻahaʻa loa o nā pinholes ma
nā mānoanoa lahilahi loa. Hoʻohana nui ʻia ka metala no nā mea pale foil a me nā ana hoʻoemi.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

Uea ʻaila CuNi45/CuNi44/CuNi40 i hoʻopili ʻia

ʻAno uea Alloy ʻōlohelohe
ʻO ka mea hoʻohuihui hiki iā mākou ke hana i ka enamelled he uea keleawe-nickel, uea Constantan, uea Manganin. Kama Wire, uea NiCr Alloy, uea FeCrAl Alloy etc.

ʻAno o ka pale ʻana

Inoa enamel-insulation	Pae WeraºC (manawa hana 2000h)	Inoa Kōmike	Kōmike GB	ʻAno ANSI
Uea enamelled polyurethane	130	ʻUEW	QA	MW75C
Uea enamelled polyester	155	PEW	QZ	MW5C
Uea enamelled polyester-imide	180	EIW	QZY	MW30C
Uea enameled i uhi ʻia me ka polyester-imide a me ka polyamide-imide	200	ʻEIWH (DFWF)	QZY/XY	MW35C
Uea enamelled polyamide-imide	220	AIW	QXY	MW81C

Ka nui o nā kemika, %

Ni	Mn	Fe	Si	Cu	ʻĒ aʻe	Kuhikuhi ROHS
						Cd	Pb	Hg	Cr
44	1%	0.5	-	Bal	-	ND	ND	ND	ND

Nā Waiwai Mekanika

Ka Mahana Hana Hoʻomau Loa	400ºC
Ke kūpaʻa ma 20ºC	0.49±5%ohm mm2/m
Ka nui o ka paʻa	8.9 g/cm3
Ka Hoʻokele Wela	-6(Max)
Kiko Heheʻe	1280ºC
Ikaika Tensile, N/mm2 Annealed, Palupalu	340~535 Mpa
Ikaika Tensile, N/mm3 ʻōwili anu	680~1070 Mpa
Elongation (anneal)	25% (Min)
Elongation (ʻōwili anu)	≥Min)2%(Min)
EMF vs Cu, μV/ºC (0~100ºC)	-43
ʻAno Micrographic	ʻaustenite
Waiwai Makeneka	ʻAʻole

Ka hoʻohana ʻana o Constantan
He mea hoʻohuihui keleawe-nickel ʻo Constantan nona nā ʻāpana liʻiliʻi kūikawā o ka mea hoʻohui.
nā mea e hoʻokō ai i nā waiwai kikoʻī no ke koina mahana o ka resistivity. Akahele
ka kaohi ʻana i nā hana hoʻoheheʻe a me ka hoʻololi ʻana e hopena i kahi pae haʻahaʻa loa o nā pinholes ma
nā mānoanoa lahilahi loa. Hoʻohana nui ʻia ka metala no nā mea pale foil a me nā ana hoʻoemi.