China Cr20ni80 NiCr8020 Nicr Alloy Nichrome Waya don Haɓaka Element Kere da Masana'antu

Cr20ni80 NiCr8020 Nicr Alloy Nichrome Waya don Abubuwan Dumama

Takaitaccen Bayani:

Ana amfani da kayan NiCr8020 tare da lambar kayan 2.4869 a cikin nau'i na tube, zanen gado, tubes da wayoyi don abubuwan ginin tanderun da masu sarrafa dumama. Nickel-chromium dumama alloy don aiki yanayin zafi har zuwa 1150 °C kuma sau da yawa ya ƙunshi Additives na rare earths don mafi girma juriya ga hadawan abu da iskar shaka, musamman tare da akai-akai sauyawa ayyuka ko m zazzabi bambancin. Juriya ga lalatawar yanayi a 20 ° C yana da girma har zuwa babban zafin jiki na aiki juriya ga iska da sauran iskar iskar oxygen da iskar iskar oxygen mai ƙarancin iskar iskar oxygen yana da girma kuma, duk da haka yana da ƙasa don oxidizing tare da rage iskar da ke ɗauke da sulfur. Juriya ga carbonizing yana da girma. Aikace-aikace na masana'antu na lantarki tanderu, enamelling tanderu, gida kayan aiki, dare-yanayin ajiya sarari-dumama.

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Cr20ni80NiCr8020Nicr Alloy Nichrome Waya don Abubuwan Dumama

Bayani

Haɗin Sinadari da Kaddarorin:
Kayayyaki / Daraja		NiCr 80/20	NiCr 70/30	NiCr 60/15
Babban Haɗin Sinadari(%)	Ni	Bal.	Bal.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bal.
Matsakaicin Yanayin Aiki (ºC)		1200	1250	1150
Resistivity a 20ºC(μ Ω · m)		1.09	1.18	1.12
Girma (g/cm3)		8.4	8.1	8.2
Ƙarfafa Ƙarfafawa (KJ/m· h · ºC)		60.3	45.2	45.2
Ƙididdigar Ƙarfafa Ƙarfafawar Thermal (α × 10-6/ºC)		18	17	17
Wurin narkewa(ºC)		1400	1380	1390
Tsawaita(%)		> 20	> 20	> 20
Tsarin Micrographic		Austenite	Austenite	Austenite
Abubuwan Magnetic		mara magana	mara magana	mara magana

Kayayyaki / Daraja		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Babban Chemical Haɗin kai(%)	Ni	34.0-37.0	30.0-34.0	Bal	Bal
	Cr	18.0-21.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	Bal.	Bal.	2.0-3.0	-
Matsakaicin Yanayin Aiki (ºC)		1100	1100	300	1400
Resistivity a 20ºC (μ Ω · m)		1.04	1.04	1.33	1.33
Girma (g/cm3)		7.9	7.9	8.1	8.1
Thermal Conductivity (KJ/m· h·ºC)		43.8	43.8	46	46
Coefficient na Thermal Fadada (α × 10-6/ºC)		19	19	-	-
Wurin narkewa(ºC)		1390	1390	1400	1400
Tsawaita(%)		> 20	> 20	10-20	10-20
Tsarin Micrographic		Austenite	Austenite	Austenite	Austenite
Abubuwan Magnetic		mara magana	mara magana	mara magana	mara magana

Haɗin Sinadari	Nickel 80%, Chrome 20%
Sharadi	Haske/Acid farin/ Launi mai Oxidied
Diamita	0.018mm ~ 1.6mm a cikin spool, 1.5mm-8mm shiryawa a cikin nada, 8 ~ 60mm a sanda
Nichrome Round Waya	Diamita 0.018mm ~ 10mm
Nichrome Ribbon	Nisa 5 ~ 0.5mm, kauri 0.01-2mm
Nichrome Strip	Nisa 450mm ~ 1mm, kauri 0.001m ~ 7mm
Diamita	1.5mm-8mm shiryawa a cikin nada, 8 ~ 60mm a sanda
Daraja	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
Amfani	Tsarin ƙarfe na nichrome yana ba su filastik mai kyau sosai lokacin sanyi.
Halaye	Tsayayyen aiki; Anti-oxidation; Juriya na lalata; Babban kwanciyar hankali; Kyakkyawan iyawar coilforming; Uniform da kyakkyawan yanayin saman ba tare da tabo ba.
Amfani	Abubuwan dumama na juriya;Material a cikin ƙarfe, Kayan aikin gida; Kera injiniyoyi da sauran masana'antu.

Resistance Wayoyi
RW30	W.Nr 1.4864	Nickel 37%, Chrome 18%, Iron 45%
RW41	Bayanan 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	Bayani na NO6004	Nickel 60%, Chrome 16%, Iron 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	Bayani na NO6003	Nickel 80%, Chrome 20%
RW125	W.Nr 1.4725	Iron BAL, Chrome 19%, Aluminum 3%
RW145	W.Nr 1.4767	Iron BAL, Chrome 20%, Aluminum 5%
RW155		Iron BAL, Chrome 27%, Aluminum 7%, Molybdenum 2%