Saina Cr20ni80 NiCr8020 Nicr Alloy Nichrome Uaea mo Elemene fa'avevela Gaosi ma Falegaosi

Cr20ni80 NiCr8020 Nicr Alloy Nichrome Wire mo Elemene Fa'avevela Ata Fa'aalia

Cr20ni80 NiCr8020 Nicr Alloy Nichrome Wire mo Elemene Faamafanafana

Fa'amatalaga Puupuu:

O le meafaitino NiCr8020 ma le meafaitino numera 2.4869 o loʻo faʻaaogaina i foliga o fasi pepa, laupepa, faʻalava ma uaea mo vaega fau ogaumu ma faʻavevela faʻavevela. O se nickel-chromium fa'avevela fa'avevela mo le vevela e o'o atu i le 1150 °C ma e masani ona aofia ai mea fa'aopoopo o eleele e le masani ai mo le maualuga atu o le tete'e atu i le fa'ama'iina, ae maise lava i le fa'agaoioiga faifaipea po'o suiga lautele o le vevela. O le tetee atu i le ea i le ea i le 20 °C e maualuga e oo atu i le maualuga o le vevela o le faagaoioiga o le tetee atu i le ea ma isi kasa o loo i ai le okesene faapea foi ma kasa maualalo-oxygen e maua ai le nitrogen e maualuga foi, ae e maualalo i le oxidizing faapea foi ma le faaitiitia o kasa o loo i ai le sulfur. O le tetee i carbonizing e maualuga. Talosaga mo ogaumu eletise alamanuia, ogaumu enamelling, meafaigaluega fale, po-o le taimi nei teuina avanoa-heaters.

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Cr20ni80NiCr8020Nicr Alloy Nichrome Wire mo Elemene Faamafanafana

Fa'amatalaga

Tulaga Fa'a-Kemikolo ma Meatotino:
Meatotino/Vaega		NiCr 80/20	NiCr 70/30	NiCr 60/15
Fa'aigoa Autu Kemisi(%)	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.
Mata'utia Tevela Galulue(ºC)		1200	1250	1150
Tete'e ile 20ºC(μ Ω · m)		1.09	1.18	1.12
Malosi (g/cm3)		8.4	8.1	8.2
Amioga vevela(KJ/m· h· ºC)		60.3	45.2	45.2
Coefficient o le fa'alauteleina o le vevela(α × 10-6/ºC)		18	17	17
Lisi Lisi(ºC)		1400	1380	1390
Fa'atele(%)		> 20	> 20	> 20
Fa'asologa o Micrographic		austenite	austenite	austenite
Meatotino maneta		lē fa'amaneta	lē fa'amaneta	lē fa'amaneta

Meatotino/Vaega		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Vailaau Autu Tulaga(%)	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	-
Mata'utia Tevela Galulue(ºC)		1100	1100	300	1400
Resistivity ile 20ºC (μ Ω · m)		1.04	1.04	1.33	1.33
Malosi (g/cm3)		7.9	7.9	8.1	8.1
Amioga vevela (KJ/m· h· ºC)		43.8	43.8	46	46
Coefficient o le vevela Fa'atele(α × 10-6/ºC)		19	19	-	-
Lisi Lisi(ºC)		1390	1390	1400	1400
Fa'atele(%)		> 20	> 20	10-20	10-20
Fa'asologa o Micrographic		austenite	austenite	austenite	austenite
Meatotino maneta		lē fa'amaneta	lē fa'amaneta	lē fa'amaneta	lē fa'amaneta

Fa'asu'esu'ega o vaila'au	Nikeli 80%, Chrome 20%
Tulaga	Lanu susulu/Acid pa'epa'e/Oxidied
Diamita	0.018mm ~ 1.6mm i le atigivi, 1.5mm-8mm afifiina i vili, 8~60mm i le laau
Nichrome Round Wire	Diamita 0.018mm~10mm
Lipine Nichrome	Lautele 5 ~ 0.5mm, mafiafia 0.01-2mm
Nichrome Strip	Lautele 450mm~1mm, mafiafia 0.001m~7mm
Diamita	1.5mm-8mm faʻapipiʻi i le vili, 8~60mm i le tootoo
Vasega	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
Fa'amanuiaga	Le fausaga metallurgical o nichrome tuuina atu ia i latou se palasitika lelei tele pe a malulu.
Uiga	Fa'atinoga mautu; Anti-oxidation; Tete'e o le pala; Maumau maualuga o le vevela; Lelei coilforming gafatia; Tulaga tutusa ma matagofie i luga e aunoa ma ni ila.
Fa'aoga	elemene faamafanafana tetee; Mea i metallurgy, Meafaigaluega a le fale; gaosiga fa'ainisinia ma isi alamanuia.

Uaea tetee
RW30	W.Nr 1.4864	Nikeli 37%, Chrome 18%, Umea 45%
RW41	UNS N07041	Nikeli 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nikeli 45%, Kopa 55%
RW60	W.Nr 2.4867	Nikeli 60%, Chrome 16%, Umea 24%
RW60	UNS NO6004	Nikeli 60%, Chrome 16%, Umea 24%
RW80	W.Nr 2.4869	Nikeli 80%, Chrome 20%
RW80	UNS NO6003	Nikeli 80%, Chrome 20%
RW125	W.Nr 1.4725	Umea BAL, Chrome 19%, Aluminium 3%
RW145	W.Nr 1.4767	Umea BAL, Chrome 20%, Aluminium 5%
RW155		Umea BAL, Chrome 27%, Alumini 7%, Molybdenum 2%