ʻO ke kumukūʻai o ka mea hana Kina NiCr Alloy Ni35Cr20 Wire no nā mea hoʻomehana hana a me ka hale hana

Kumukūʻai o ka mea hana NiCr Alloy Ni35Cr20 Wire no nā mea hoʻomehana

Wehewehe Pōkole:

Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

Kumukūʻai o ka Mea Hana NiCr Alloy Ni35Cr20 Wire no nā Mea Hoʻomehana

Hoʻolauna ʻia ʻo Nickel Chromium Alloy:
Loaʻa i ka Nickel Chromium alloy ke kū'ē kiʻekiʻe, nā waiwai anti-oxidation maikaʻi, ka ikaika wela kiʻekiʻe, ke kūpaʻa maikaʻi loa o ke ʻano a me ka hiki ke hoʻopili. Hoʻohana nui ʻia ia i nā mea hoʻomehana uila, resistor, nā umu ʻoihana, a pēlā aku.

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,

Hana pū mākou i kekahi ʻano uea pale nichrome ʻē aʻe, 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

Nā ʻano hana kemika a me nā waiwai:

Nā Waiwai/Pae		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
ʻO ka Hoʻohui Kemika Nui (%)	Ni	Bal.	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	Bal.	Bal.	Bal.
Ka Mahana Hana Loa (ºC)		1200	1250	1150	1100	1100
Ke kū'ē ʻana ma 20ºC (μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Ka nui (g/cm3)		8.4	8.1	8.2	7.9	7.9
Ka Hoʻokele Wela (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Ka helu o ka hoʻonui wela (α × 10-6/ºC)		18	17	17	19	19
Kiko Heheʻe (ºC)		1400	1380	1390	1390	1390
Hoʻolōʻihi (%)		> 20	> 20	> 20	> 20	> 20
ʻAno Micrographic		ʻaustenite	ʻaustenite	ʻaustenite	ʻaustenite	ʻaustenite
Waiwai Makeneka		ʻaʻohe makeneka	ʻaʻohe makeneka	ʻaʻohe makeneka	ʻaʻohe makeneka	ʻaʻohe makeneka