ʻO ke kumu kūʻai ʻo Kina ʻo NiCr Alloy Ni35Cr20 Wire no ka hana ʻana i nā mea wela a me nā hale hana

ʻO ke kumu kūʻai ʻo NiCr Alloy Ni35Cr20 Wire no nā mea hoʻomehana kiʻi i hōʻike ʻia.

Ka Uea Hana NiCr Alloy Ni35Cr20 no na mea wela

ʻO ka wehewehe pōkole:

Huahana Huahana

FAQ

Huahana Huahana

Ka Uea NiCr Alloy Ni35Cr20 no ka Mea Hana

Nickel Chromium Alloy Introduction:
Loaʻa i ka Nickel Chromium alloy ka resistivity kiʻekiʻe, nā waiwai anti-oxidation maikaʻi, ka ikaika wela kiʻekiʻe, ke kūpaʻa maikaʻi loa a me ka hiki ke weld. Hoʻohana nui ʻia ia i nā mea hoʻomehana uila, resistor, nā umu ahi, etc.

wehewehe kikoʻī:
Papa: Ua kapa ʻia ʻo NiCr 35/20 ʻo Chromel D, N4, MWS-610, Stablohm610, Tophet D, Resistohm40, Alloy A, MWS-650, Stablohm 610,

Hoʻopuka pū mākou i nā ʻano uea kūʻē nichrome, e like me NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma

Ka Hui Kimia a me na Pono:

Pono/Papa		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Hui Kemika Nui (%)	Ni	ʻO Bal.	ʻO Bal.	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤ 1.0	≤ 1.0	ʻO Bal.	ʻO Bal.	ʻO Bal.
Ka Mahana Hana Loa (ºC)		1200	1250	1150	1100	1100
Kū'ē ma 20ºC (μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Māmā (g/cm3)		8.4	8.1	8.2	7.9	7.9
ʻO ka hoʻoili wela (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient o ka hoonui wela(α × 10-6/ºC)		18	17	17	19	19
Lae hehee(ºC)		1400	1380	1390	1390	1390
Elongation(%)		> 20	> 20	> 20	> 20	> 20
Hoʻolālā Micrographic		austenite	austenite	austenite	austenite	austenite
Waiwai Magnetic		nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic