Hana ʻana a me ka Hale Hana ʻElemene Wela Nickel Chromium Alloy Ni80cr20 Flat Wire Kina

Kiʻi i hōʻike ʻia no ka Nickel Chromium Alloy Ni80cr20 Flat Wire Weight Element

ʻElemene Wela Uea Palahalaha Nickel Chromium Alloy Ni80cr20

Wehewehe Pōkole:

Kumu Hoʻohālike:Ni80Cr20

Ka nui o ka paʻa:8.4G/Cm3

Waiwai Magnetic:ʻAʻole

Hoʻolōʻihi:20%

Ka Hoʻohana Kiʻekiʻe Loa:1200c

Hōʻailona kālepa:TANKII

Kikoʻī:0.7mm

Kōmike HS:7505120000

Kūpaʻa:1.09

Kiko Heheʻe:1400

Hoʻohana:Ke kū'ē kiʻekiʻe, ke kū'ē'ē maikaʻi o ka oxidation

Inoa Huahana:Uea Palahalaha Nichrome

ʻAno Micrographic:ʻAustenite

Pūʻolo Halihali:Pahu lāʻau

Kumu:Shanghai

ʻAno Huahana:Uea

Ka nui o ke kalapona:Kalapona Haʻahaʻa

PCD:180mm

ET:1mm

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

Nikala Chromium AlloyUea Palahalaha Ni80cr20 ʻElemene Wela

ʻO Ni80Cr20 kahi hui nickel-chromium (NiCr alloy) Hiki iā ia ke hana i nā uhi paʻa maikaʻi me ka hiki ke hana maikaʻi loa, ka conductivity uila a me ke kūpaʻa oxidation wela kiʻekiʻe a hiki i 1800 degere F (980 degere C), a paʻa iā ia kahi ola lawelawe kiʻekiʻe i hoʻohālikelike ʻia me nā hui hao chromium alumium. Hōʻike ia i ka wela exothermic i ka wā e hoʻohana ai.
Noi:
ʻO nā noi maʻamau no Ni80Cr20 he uilaʻāpana hoʻomehanai loko o nā mīkini home, nā umu ʻoihana a me nā mea pale (nā mea pale wili uila, nā mea pale kiʻiʻoniʻoni metala), nā hao pālahalaha, nā mīkini hao, nā mea hoʻomehana wai, nā make hoʻoheheʻe plastik, nā hao soldering, nā mea tubular i uhi ʻia me ka metala a me nā mea cartridge. ʻO ka haku mele maʻamau%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	ʻĒ aʻe
Max
0.03	0.02	0.015	0.60	0.75~1.60	20.0~23.0	Bal.	Max 0.50	1.0 kiʻekiʻe loa	-

Nā waiwai mechanical maʻamau (1.0mm)

Ikaika hāʻawi	Ikaika Hoʻopaʻa	Hoʻolōʻihi
Mpa	Mpa	%
420	810	30

Nā waiwai kino maʻamau

Ka nui (g/cm3)	8.4
Ke kū'ē uila ma 20ºC (mm2/m)	1.09
Ka helu hoʻokele ma 20ºC (WmK)	15

Ka helu o ka hoʻonui wela
Mahana	Ka helu o ka hoʻonui wela x10-6/ºC
20 ºC- 1000ºC	18

Ka mana wela kikoʻī
Mahana	20ºC
J/gK	0.46

Kiko heheʻe (ºC)	1400
Ka mahana hana mau loa ma ka lewa (ºC)	1200
Nā waiwai makeneka	ʻaʻohe makeneka

Nā Kumu Mahana o ke Kū'ē Uila
20ºC	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006	1.012	1.018	1.025	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	-

Kaila o ka hoʻolako ʻana

Inoa o nā Alloys	ʻAno	Ana
Ni80Cr20W	Uea	D=0.03mm~8mm
Ni80Cr20R	Lipine	W=0.4~40	T=0.03~2.9mm
Ni80Cr20S	ʻAʻahu	W=8~250mm	T=0.1~3.0
Ni80Cr20F	Pepa kini	W=6~120mm	T=0.003~0.1
Ni80Cr20B	Pā	Dia = 8 ~ 100mm	L=50~1000