Hana ʻia a me ka Hale Hana ʻo Nickel chrome alloy wire Ni70Cr30 Kina

Kiʻi i hōʻike ʻia no ka uea nikala chrome Ni70Cr30

Uea hui nikala chrome Ni70Cr30

Wehewehe Pōkole:

Uea hui nikala chrome Ni70Cr30

ʻO Cr30Ni70 Nichrome Alloy Eletrothermal Coil Strip, Sable Resistance No ka Heating Element,

NiCr70/30

ʻO ka hui nickel chromium me ka pale hao electrothermal resistivity kiʻekiʻe, ka maikaʻi o ke kino o ka ʻili. I ke kiʻekiʻe o ka mahana a me ka ikaika kiʻekiʻe,
a me ka hana maikaʻi a me ka hana ʻana e hiki ai i ka wili ʻana ke hoʻohana nui ʻia i nā ʻāpana metallurgical, uila, mechanical a me nā mea uila
nā ʻoihana hana no ka hana ʻana i nā mea pale wela.

Palapala hōʻoia:ISO 9001

Nui:Hoʻopilikino ʻia

inoa huahana:ʻO ke kinikini nikala-chromium

hoʻohana:Nā mea kū'ē

ke kū'ē ʻana:1.18

noi:ʻoihana

kala:ʻālohilohi

nui:e like me ke koi a ka mea kūʻai aku

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

Uea hui nikala chromeNi70Cr30

ʻO Cr30Ni70 Nichrome Alloy Eletrothermal Coil Strip, Sable Resistance No ka Heating Element,

NiCr70/30

ʻO ka hui nickel chromium me ka pale hao electrothermal resistivity kiʻekiʻe, ka maikaʻi o ke kino o ka ʻili. I ke kiʻekiʻe o ka mahana a me ka ikaika kiʻekiʻe,
a me ka hana maikaʻi a me ka hana ʻana e hiki ai i ka wili ʻana ke hoʻohana nui ʻia i nā ʻāpana metallurgical, uila, mechanical a me nā mea uila
nā ʻoihana hana no ka hana ʻana i nā mea pale wela.

ʻAno NiCr: Cr20Ni80, Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc. Kāʻei pālahalaha uila moʻo, uea ahi uila.

3. Nui o ka huahana:

Mānoanoa: 0.02—-4.0mm
Laulā: 2.5—-250mm
Kūlana:GB1234-95
ʻIli ʻālohilohi a laumania

Ni70Cr30
Ka nui o nā kemika, %

C	P	S	Mn	Si	Cr	Ni	Al	Fe	ʻĒ aʻe
Max
0.08	0.02	0.015	0.60	0.75~1.60	28.0~31.0	Bal.	Max 0.50	1.0 kiʻekiʻe loa	-

Nā Waiwai Mekanika

Ka Mahana Hana Hoʻomau Loa:
Kū'ē (20ºC)/Ω·m::Nānā:
Ka Hoʻokele Wela:
Ka helu o ka hoʻonui wela:
Kiko Heheʻe:
Hoʻolōʻihi:
ʻAno Micrographic:
Waiwai Makeneka:

1250ºC
1.18 +/-0.05 (Dia: <0.5mm)
1.20+/-0.05 (Dia: ≥0.50 mm)
8.1 g/cm3
45.2 KJ/m·h·ºC
17×10-6/ºC (20ºC~1000ºC)
1380ºC
20% liʻiliʻi loa
ʻAustenite
ʻaʻohe makeneka

ʻAno		Cr20Ni80	Cr15Ni60	Cr30Ni70	Cr20Ni35	Cr20Ni30
		Cr20Ni80	Cr15Ni60	Cr30Ni70	Cr20Ni35	Cr20Ni30
ʻO ka hoʻohui kemika nui	Ni	Hoʻomaha	55.0~61.0	Hoʻomaha	34.0~37.0	30.0~34.0
	Cr	20.0~23.0	15.0~18.0	28.0~31.0	18.0~21.0	18.0~21.0
	Fe	≤1	Hoʻomaha	≤1	Hoʻomaha	Hoʻomaha
Mahana Kiʻekiʻe loa (ºC)		1200	1150	1250	1100	1100
Ka helu hoʻoponopono mahana kū'ē. (CT)		1.09±0.05	1.11±0.05	1.18±0.05	1.04±0.05	1.06±0.05
Kiko heheʻe (ºC)		1400	1390	1380	1390	1390
Ke kū'ē ʻana ρ20ºC (10-6Ω.m)	800ºC	1.008	1.078	1.028	1.188	1.173
	1000ºC	1.014	1.095	1.033	1.219	1.201
	1200ºC	1.025		1.043
Waiwai ola wikiwiki	Tem.(ºC)	1175	1100	1200	1050	1050
Waiwai ola wikiwiki	hola (h)	≥110	≥100	≥110	≥100	≥100
Ke kaumaha kikoʻī (g/cm3)		8.40	8.2	8.1	7.90	7.90
Hoʻolōʻihi (%)		≥25	≥25	≥20	≥20	≥20
Ka wela (kj/mhºC)		60.3	45.2	45.2	43.8	43.8
Wela kikoʻī (20ºC)j/g.ºC		0.440	0.494	0.461	0.500	0.500
Hoʻonui i ka ikaika (20 ~ 1000ºC)α * 10-6ºC		18.0	17.0	17.1	19.0	19.0
Ikaika tensile (kg/mm2)		>85	>85	>85	>85	>85
Kūlou pinepine ʻia (F/R)		>12	>12	>12	>12	>12
ʻAno liʻiliʻi		ʻAustenitic	ʻAustenitic	ʻAustenitic	ʻAustenitic	ʻAustenitic