China Cr20ni80 NiCr8020 Nicr Alloy Nichrome Waya Wopangira Ma Element Element ndi Factory TANKII

Cr20ni80 NiCr8020 Nicr Alloy Nichrome Waya wa Kutentha Element Chithunzi Chowonetsedwa

Waya wa Cr20ni80 NiCr8020 Nicr Alloy Nichrome Waya Yowotcha

Kufotokozera Kwachidule:

Zinthu za NiCr8020 zomwe zili ndi nambala 2.4869 zimagwiritsidwa ntchito ngati mizere, mapepala, machubu ndi mawaya opangira zida zopangira ng'anjo ndi ma conductor otentha. Ndi nickel-chromium heat conductor alloy yogwira ntchito kutentha mpaka 1150 ° C ndipo nthawi zambiri imakhala ndi zowonjezera zapadziko lapansi zomwe zimalimbana kwambiri ndi okosijeni, makamaka ndikusintha pafupipafupi kapena kusiyanasiyana kwa kutentha. Kulimbana ndi dzimbiri mumlengalenga pa 20 °C ndipamwamba kwambiri mpaka kutentha kwapamwamba kogwira ntchito kukana mpweya ndi mpweya wina wokhala ndi mpweya wa okosijeni komanso mpweya wokhala ndi nayitrogeni wokhala ndi mpweya wochepa wa okosijeni ndi wokwera kwambiri, komabe ndi wotsika kwambiri ku oxidizing komanso kuchepetsa mpweya wokhala ndi sulfure. Kukaniza kwa carbonizing ndikwambiri. Kugwiritsa ntchito ng'anjo zamagetsi zamafakitale, ng'anjo za enamelling, zida zapakhomo, zotenthetsera zamasiku ano zosungirako.

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Cr20ni80NiCr8020Nicr Alloy Nichrome Waya wa Kutentha Element

Kufotokozera

Mapangidwe a Chemical ndi Katundu:
Katundu/Giredi		NiCr 80/20	NiCr 70/30	NiCr 60/15
Main Chemical Composition(%)	Ni	Bali.	Bali.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bali.
Kutentha Kwambiri Kwambiri (ºC)		1200	1250	1150
Kukaniza pa 20ºC(μ Ω · m)		1.09	1.18	1.12
Kachulukidwe (g/cm3)		8.4	8.1	8.2
Thermal Conductivity(KJ/m· h· ºC)		60.3	45.2	45.2
Coefficient of Thermal Expansion(α × 10-6/ºC)		18	17	17
Melting Point(ºC)		1400	1380	1390
Kutalikira (%)		> 20	> 20	> 20
Kapangidwe ka Micrographic		austenite	austenite	austenite
Maginito Katundu		zopanda maginito	zopanda maginito	zopanda maginito

Katundu/Giredi		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Main Chemical Kupanga (%)	Ni	34.0-37.0	30.0-34.0	Bali	Bali
	Cr	18.0-21.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	Bali.	Bali.	2.0-3.0	-
Kutentha Kwambiri Kwambiri (ºC)		1100	1100	300	1400
Kukaniza pa 20ºC (μ Ω · m)		1.04	1.04	1.33	1.33
Kachulukidwe (g/cm3)		7.9	7.9	8.1	8.1
Thermal Conductivity (KJ/m·h· ºC)		43.8	43.8	46	46
Coefficient of thermal Kukula(α × 10-6/ºC)		19	19	-	-
Melting Point(ºC)		1390	1390	1400	1400
Kutalikira (%)		> 20	> 20	10-20	10-20
Kapangidwe ka Micrographic		austenite	austenite	austenite	austenite
Maginito Katundu		zopanda maginito	zopanda maginito	zopanda maginito	zopanda maginito

Chemical Composition	Nickel 80%, Chrome 20%
Mkhalidwe	Bright/Acid white/Oxidied Color
Diameter	0.018mm ~ 1.6mm mu spool, 1.5mm-8mm kulongedza mu koyilo, 8 ~ 60mm mu ndodo
Nichrome Round Waya	M'mimba mwake 0.018mm ~ 10mm
Nichrome Riboni	M'lifupi 5 ~ 0.5mm, makulidwe 0.01-2mm
Mzere wa Nichrome	M'lifupi 450mm ~ 1mm, makulidwe 0.001m ~ 7mm
Diameter	1.5mm-8mm atanyamula mu koyilo, 8 ~ 60mm mu ndodo
Gulu	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40,
Ubwino	Kapangidwe kazitsulo ka nichrome amawapatsa pulasitiki wabwino kwambiri pakazizira.
Makhalidwe	Kuchita kokhazikika; Anti-oxidation; Kukana dzimbiri; Kukhazikika kwa kutentha kwakukulu; Kukhoza kwabwino kwa coilform; Uniform komanso kukongola kwa pamwamba popanda mawanga.
Kugwiritsa ntchito	Kukana Kutentha zinthu; Zida mu zitsulo, Zida zapakhomo;Kupanga makina ndi mafakitale ena.

Mawaya Otsutsa
RW30	Mtengo wa 1.4864	Nickel 37%, Chrome 18%, Iron 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nickel 45%, Copper 55%
RW60	W.Nr 2.4867	Nickel 60%, Chrome 16%, Iron 24%
RW60	UNS NO6004	Nickel 60%, Chrome 16%, Iron 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UNS NO6003	Nickel 80%, Chrome 20%
Mtengo wa RW125	Mtengo wa 1.4725	Iron BAL, Chrome 19%, Aluminiyamu 3%
Mtengo wa RW145	Mtengo wa 1.4767	Iron BAL, Chrome 20%, Aluminiyamu 5%
Mtengo wa RW155		Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%