Uaea Saina 0.0125-8mm Cr20Ni80 ma le Tau o le Falegaosimea Gaosiaina ma le Falegaosimea

Uaea 0.0125-8mm Cr20Ni80 ma le tau o le falegaosimea

Fa'amatalaga Pupuu:

1. Faatinoga: Tete'e maualuga, tete'e lelei i le fa'a'okesa, mautu lelei tele i le fausaga, ductility lelei ma le faigofie ona fa'apipi'i.
2. Fa'aaogāga: E fa'aaogā lautele mo mea fa'avevela eletise i masini eletise i totonu o fale ma ogaumu fa'apisinisi. Ma o fa'aaogāga masani o u'amea mafolafola, masini u'amea, masini fa'avevela vai, mea e fa'apipi'i ai palasitika, u'amea soldering, mea e fa'apipi'i ai u'amea ma mea e fa'apipi'i ai katrina.
3. Fua o le Uaea Lapotopoto: Uaea Mafolafola 0.05mm-10mm (Lipine): Mafiafia 0.1mm-1.0mm, lautele 0.5mm-5.0mm O isi lapopoa e maua pe a e talosaga. Nichrome Alloy: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20 ma isi. Isi oloa: Heating Resistance Alloy, FeCrAl Alloy, CuNi Alloy, Pure Nickel, Thermocouple Wire ma isi. Fa'amolemole imeli mai mo nisi fa'amatalaga, o le a e mauaina le tau sili ona taugofie mai iinei.

Auina mai se imeli ia i matou

Fa'amatalaga o le oloa

Fesili e Masani Ona Fesiligia

Fa'ailoga o Oloa

Uaea 0.0125-8mm Cr20Ni80 ma le tau o le falegaosimea

Vasega:Nichrome 80/20

Fa'asologa Fa'akemikolo:Nikel 80%, Kromo 20%

Tete'e Fa'aeletise:1.09 ohm mm2/m

Vevela sili ona maualuga o le galuega:1200 tikeri Celsius

Tulaga:Pupula, Fa'a'aisa, Malū

Lapoa o le uaea0.015mm-1.0mm afifiina i totonu o le spool

La'au, lautele o le pa1mm-30mm

Uaea Mafolafola, Lipine, Pepa alumini, Mafiafia o le Pepa0.005mm~2.5mm, Lautele 0.5mm~500mm

Ipu:Mafiafia 2.5mm~7mm, lautele 10mm~500mm

E masani ona faʻaaogaina o se elemene faʻavevela, o se teteʻe.

O matou lelei:Olaga umi e galue ai ma le tete'e i le fa'a'okesaita i lalo o le vevela maualuga

Fa'amatalaga Auiliili:
Vasega: NiCr 80/20 ua taʻua foi Chromel A, Ni80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Ni 8, Alloy A, MWS-650, Stablohm 650, NCHW1

Matou te gaosia fo'i isi ituaiga uaea tete'e nichrome, e pei o le NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma

Fa'atulagaga ma Meatotino Fa'akemikolo:

Meatotino/Vasega		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Fa'asologa Fa'akemikolo Autū (%)	Ni	Paleni.	Paleni.	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	Paleni.	Paleni.	Paleni.
Vevela Maualuga o le Galuega (ºC)		1200	1250	1150	1100	1100
Tete'e i le 20ºC (μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Mafiafia (g/cm3)		8.4	8.1	8.2	7.9	7.9
Fa'avevela o le Tafega (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Fa'atusatusaga o le Fa'alauteleina o le Vevela (α × 10-6/ºC)		18	17	17	19	19
Tulaga Fa'alili (ºC)		1400	1380	1390	1390	1390
Fa'aloloa (%)		> 20	> 20	> 20	> 20	> 20
Fausaga Fa'a-Maikorokalafi		austenite	austenite	austenite	austenite	austenite
Meatotino Fa'amagnetika		e lē fa'amagnetika	e lē fa'amagnetika	e lē fa'amagnetika	e lē fa'amagnetika	e lē fa'amagnetika

Tele masani:
Matou te tuʻuina atu oloa i foliga o uaea, uaea mafolafola, ma fasi pepa. E mafai foʻi ona matou faia ni mea e faʻapitoa mo oe e tusa ai ma talosaga a tagata faʻaoga.
Uaea susulu, fa'avevela, ma vaivai--0.025mm~5mm
Uaea pa'epa'e e fa'asusu ai le 'āseta: 1.8mm ~ 10mm
Uaea fa'a'okesaita: 0.6mm ~ 10mm
Uaea mafolafola: mafiafia 0.05mm ~ 1.0mm, lautele 0.5mm ~ 5.0mm

Faiga:
Uaea: Sauniuniga o meafaitino → fa'amalūlūina → toe fa'amalūlūina → fa'a'ofuofuina → fa'avevela togafitiga → togafitiga o luga → tusia (fa'a'ofuofuina) → fa'auma togafitiga o le vevela → asiasiga → afifi → fale teuoloa

Fa'amatalaga o oloa:
1) Sili ona lelei le tete'e atu i le oxidation ma le malosi fa'amekanika i le vevela maualuga;
2) Tete'e maualuga ma le maualalo o le vevela o le tete'e;
3) Lelei tele le toe fa'afo'iina ma le fa'atinoina o le fa'atinoga;
4) Fa'atinoga sili ona lelei o le ueloina

Fa'aaogāina o vasega uma:
NiCr 80/20: i totonu o tete'e taofi, ogaumu fa'apisinisi, u'amea mafolafola, masini 'auli, fa'avevela vai, mea e fa'apipi'i ai palasitika, u'amea soldering, elemene paipa ua ufiufi i u'amea ma elemene cartridge.
NiCr 70/30: i ogaumu fa'apisinisi. e fetaui lelei mo le fa'aitiitia o le ea, aua e le afaina i le 'pala lanumeamata'.
NiCr 60/15: i totonu o tete'e taofi, ogaumu fa'apisinisi, ipu vevela, ogaumu tunu, ogaumu fa'apa'u ma ogaumu teuina. Mo uaea tautau i totonu o ogaumu ea i masini fa'amago lavalava, masini fa'amago ili, masini fa'amago lima.
NiCr 35/20: i totonu o tete'e taofi, ogaumu fa'apisinisi. I totonu o fa'avevela mo le teuina i le po, fa'avevela convection, rheostats mamafa ma fa'avevela ili. Mo le fa'avevela o uaea ma fa'avevela maea i vaega e fa'amaluluina ma fa'amama ai le aisa, palanikeke eletise ma pads, nofoa ta'avale, fa'avevela laupapa ma fa'avevela fola.
NiCr 30/20: i totonu o ipu vevela malo, fa'avevela koli tatala i totonu o faiga HVAC, fa'avevela teuina i le po, fa'avevela convection, rheostats mamafa ma fa'avevela ili. Mo le fa'avevela o uaea ma fa'avevela maea i elemene e fa'amalulu ma fa'amama ai le aisa, palanikeke eletise ma pads, nofoa ta'avale, fa'avevela laupapa pito i lalo, fa'avevela fola ma resistors.

Afifiina ma Felauaiga
Afifiina:
Fa'aputuina o uaea:
I totonu o le spool--pe a o'o i le diameter≤2.0mm
I totonu o le coil--pe a>1.2mm le lautele
O uaea uma ua fa'aputuina i totonu o pepa malo → pepa malo ua fa'aputuina i totonu o le pallet plywood PO'O le pepa laupapa: