China Chemical Corrosion Ni35Cr20 Stranded Wire High-Value Electrical Resistors uye yeHeating Wire Manufacture and Factory

Chemical Corrosion Ni35Cr20 Stranded Wire Yakakwira-Kukosha Magetsi Resistors uye Yekupisa Waya.

Tsanangudzo Pfupi:

Ni35Cr20 (1.4860) inogona kushandiswa pakushanda tembiricha kusvika 1000°C. Ni35Cr20 inonyanya kuratidzwa nepamusoro resistivity uye yakaderera mitengo kana ichienzaniswa nemamwe nickel-chromium alloys. Kunyangwe ine simbi yakawandisa, Ni35Cr20 inoshingirira kune oxidation uye kemikari corrosion. Ni35Cr20 isiri-magnetic.

Giredhi:Ni35Cr20 Stranded Wire

Saizi2.5 - 3.0

Density(g/cm³):7.9

Kupisa kwakanyanya kwekushanda(°C):1100

Melting Point(℃):1390

Elongation(%):≥20

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NiCr35 20 (1.4860) inoshandiswa semagetsi mumidziyo yemumba uye mamwe magetsi ekudziya. Iyo ine yakanaka ductility mushure mekushandisa kwenguva yakareba, yakanaka mechanicha chivakwa pakupisa kwakanyanya uye yakanaka weldability. Iyo yakanyanya tembiricha yekushanda mumhepo ndeye + 600 ° C kana ichishandiswa kupikisa waya uye +1050 ° C kana ichishandiswa kupisa waya.

high-value magetsi resistors uye yekupisa waya.
magetsi ekudziya zvinhu (Magumbeze eElectric uye mapedhi, zvigaro zvemotokari, baseboard heaters, floor heaters, resistors).
mavira eindasitiri anosvika 1000 °
tambo dzekudziisa, tambo heaters tambo heaters mu defrosting uye de-icing zvinhu.

Giredhi		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Nominal composition%	Ni	Bal	Bal	58.0-63.0	55.0-61.0	34.0-37.0	Bal	Bal
	Cr	20.0-23.0	28.0-31.0	21.0-25.0	15.0-18.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	≦1.0	≦1.0	Bal	Bal	Bal	2.0-3.0	-
				Al1.0-1.7 Ti 0.3-0.5			Al2.7-3.2 Mn0.5-1.5	Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
Kupisa kukuru kwekushanda(°C)		1200	1250	1150	1150	1100	300	400
Resisivity(Ω/cmf,20℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Resisivity(uΩ/m,60°F)		655	704	727	668	626	800	800
Density(g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Thermal Conductivity(KJ/m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Linear Kuwedzera Coefficient(×10¯⁶/℃)20-1000℃)		18.0	17.0	17.0	17.0	19.0	-	-
Melting Point(℃)		1400	1380	1370	1390	1390	1400	1400
Kuoma (Hv)		180	185	185	180	180	180	180
Kusimba Kwesimba(N/mm²)		750	875	800	750	750	780	780
Elongation(%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Micrographic Structure		austenite	austenite	austenite	austenite	austenite	austenite	austenite
MagneticProperty		Kwete	Kwete	Kwete	Zvishoma	Kwete	Kwete	Kwete
Hupenyu Hwekukurumidza (h/℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-