Saina Ni70Cr30 / Nickel chrome foil / Nickel chrome powder / Nichrome uaea Gaosi ma Falegaosi

Ni70Cr30/Nikeli chrome pepa/Nikeli chrome pauta/Nichrome uaea

Fa'amatalaga Puupuu:

Cr20Ni80: i taofi taofi, ogaumu fale gaosimea, uʻamea mafolafola, masini auli, faʻavevela vai, paʻu palasitika paʻu, uʻamea faʻapipiʻi, mea faʻapipiʻi uʻamea uʻamea ma elemene pusa. Cr30Ni70: i totonu o ogaumu tau alamanuia. e fetaui lelei mo le faʻaitiitia o le ea, aua e le afaina i 'lanu meamata'. Cr15Ni60: i taofi taofi, ogaumu fale gaosi oloa, ipu vevela, grills, ogaumu faʻafefeteina ma faʻavevela vevela. Mo faʻamau faʻapipiʻi i faʻavevela ea i faʻagogo lavalava, faʻavevela ili, faʻamago lima. Cr20Ni35: i braking resistors, alamanuia ogaumu.I po-teu faamafanafana vevela, convection heaters, mamafa tiute rheostats ma ili vevela. Mo uaea fa'avevela ma fa'avevela maea i elemene fa'a'aisa ma fa'a'aisa, palanikeke ma palanikeke eletise, nofoa ta'avale, fa'avevela laupapa ma fa'afu fola. Cr20Ni30: i totonu o ipu vevela malulu, faʻamafanafana faʻapipiʻi matala i totonu o le HVAC, faʻavevela i le po, faʻavevela faʻafefe, rheostats mamafa tiute ma faʻavevela fan.

Auina imeli ia matou

Fa'amatalaga Oloa

FAQ

Faailoga o oloa

Ni70Cr30/Nikeli chrome pepa/Nikeli chrome pauta/Nichrome uaea

Meatotino/Vaega		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Fa'aigoa Autu Kemisi(%)	Ni	Bal.	Bal.	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤ 1.0	≤ 1.0	Bal.	Bal.	Bal.
Mata'utia Tevela Galulue(ºC)		1200	1250	1150	1100	1100
Resistivity ile 20ºC (μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Malosi (g/cm3)		8.4	8.1	8.2	7.9	7.9
Amioga vevela (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient o le fa'alauteleina o le vevela(α × 10-6/ºC)		18	17	17	19	19
Lisi Lisi(ºC)		1400	1380	1390	1390	1390
Fa'atele(%)		> 20	> 20	> 20	> 20	> 20
Fa'asologa o Micrographic		austenite	austenite	austenite	austenite	austenite
Meatotino maneta		lē fa'amaneta	lē fa'amaneta	lē fa'amaneta	lē fa'amaneta	lē fa'amaneta

Fa'amatalaga o oloa
Vasega: Ni80Cr20, e taʻua foi MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chromel A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V, N ma isi.

O mea tau vaila'au(%)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Isi
Max
0.03	0.02	0.015	0.60	0.75~1.60	20.0~23.0	Bal.	Max 0.50	Max 1.0	-

Meatotino Fa'ainisinia o uaea nichrome

Mamalu Auaunaga Fa'aauau:	1200ºC
Tete'e 20ºC:	1.09 ohm mm2/m
Malosi:	8.4 g/cm3
Amioga vevela:	60.3 KJ/m·h·ºC
Coefficient o le fa'alauteleina o le vevela:	18 α×10-6/ºC
Lisi Lisi:	1400ºC
Fa'aumiumi:	Min 20%
Fa'atonuga fa'ata'oto:	Austenite
Meatotino maneta:	lē fa'amaneta

Temperature Factors O le Resistivity Faaeletise

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1	1.006	1.012	1.018	1.025	1.026	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	1.025	-

Tele masani ole uaea u'amea nikeli:

Matou te tuʻuina atu oloa i foliga o le uaea, uaea mafolafola, strip.We mafai foi ona faia mea faʻapitoa e tusa ai ma talosaga a le tagata faʻaoga.

Uaea susulu ma paepae-0.025mm~3mm

Pickling uaea:1.8mm~10mm

Uaea uaea: 0.6mm~10mm

Uaea mafolafola: mafiafia 0.05mm ~ 1.0mm, lautele 0.5mm ~ 5.0mm

Fa'agasologa:

Uaea: Sauniuniga o meafaitino → liusuavai → toe liusuavai → faʻamalosi → taʻavale vevela → togafitiga vevela → togafitiga luga → tusi (taʻavale) → maeʻa togafitiga vevela → asiasiga → afifi → faleteuoloa

Fa'ailoga oloa ole uaea nichrome:

1) Lelei faʻamaʻi faʻamaʻi ma le malosi faʻainisinia i le vevela maualuga;

2) maualuga resistivity ma maualalo vevela coefficient o tetee;

3) Toe fa'aleleia lelei ma fa'atinoina galuega;

4) Excellent uelo performace

Fa'aoga o togi uma:

Cr20Ni80: i taofi taofi, ogaumu fale gaosimea, uʻamea mafolafola, masini auli, faʻavevela vai, paʻu palasitika paʻu, uʻamea faʻapipiʻi, mea faʻapipiʻi uʻamea uʻamea ma elemene pusa.
Cr30Ni70: i totonu o ogaumu tau alamanuia. e fetaui lelei mo le faʻaitiitia o le ea, aua e le afaina i 'lanu meamata'.
Cr15Ni60: i taofi taofi, ogaumu fale gaosi oloa, ipu vevela, grills, ogaumu faʻafefeteina ma faʻavevela vevela. Mo faʻamau faʻapipiʻi i faʻavevela ea i faʻagogo lavalava, faʻavevela ili, faʻamago lima.
Cr20Ni35: i braking resistors, alamanuia ogaumu.I po-teu faamafanafana vevela, convection heaters, mamafa tiute rheostats ma ili vevela. Mo uaea fa'avevela ma fa'avevela maea i elemene fa'a'aisa ma fa'a'aisa, palanikeke ma palanikeke eletise, nofoa ta'avale, fa'avevela laupapa ma fa'afu fola.
Cr20Ni30: i totonu o ipu vevela malulu, faʻamafanafana faʻapipiʻi matala i totonu o le HVAC, faʻavevela i le po, faʻavevela faʻafefe, rheostats mamafa tiute ma faʻavevela fan.