Nicr30/20 Alloy Wire Alu vevela maualuga
Ni30Cr20Uaea Nichrome mo Uaea Tete'e , Fa'avevela Fa'avevela Fa'asagaga
Talosaga: Nichrome, o se mea e le maneta o le nickel ma le chromium, e masani ona faʻaaogaina e fai ai le uaea tetee.
Ona o loʻo i ai le maualuga o le resistivity ma le tetee i le faʻamaʻiina i le maualuga o le vevela.A fa'aaogaina e fai ma mea fa'avevela, e masani lava ona fa'amanu'a le uaea fa'atete i totonu.
O le uaea Nichrome e masani ona faʻaaogaina i sima e fai ma faʻavae lagolago i totonu e fesoasoani i nisi elemene o faʻatagata omea e taofi o latou foliga aʻo latou vaivai.O le uaea Nichrome e fa'aaogaina ona o lona gafatia e tatalia le maualuga o le vevela e tupu pe a fa'amumu se galuega omea i totonu o se umu.
O mea tau vaila'au,%
| C | P | S | Mn | Si | Cr | Ni | Fe | Isi |
| Max | ||||||||
| 0.08 | 0.02 | 0.015 | 1.0 | 1.0-3.0 | 18.0~21.0 | 30.0-34.0 | Bal. | - |
Meatotino Fa'ainisinia
| Mava o Au'aunaga Fa'aauau: Resisivity 20ºC: Density: Thermal Conductivity: Coefficient of Thermal Expansion: Lisi Lisi: Fa'aumiumi: Fa'atonuga fa'ata'oto: Meatotino maneta: | 1100ºC1.04+/-0.05 ohm mm2/m7.9 g/cm343.8 KJ/m·h·ºC19×10-6/ºC (20ºC~1000ºC) 1390ºC Min 20% Austenite lē fa'amaneta |
Mea: NiCr30/20.
Resisivity: 1.04uΩ .M, 20′C.
Malosi: 7.9g/cm3.
Te'a Au'aunaga Fa'aauau: 1100'C
Liu liusuavai: 1390′C.
Talosaga:
1. Fa'aaogaina i totonu o mea pāpā ma mea fa'atupu afi e fai ma alalaupapa i faiga fa'amumu eletise.
2. Alamanuia ma mea e fiafia i ai uaea vevela tipi tipi.
3. Su'esu'eina le lanu o le mumu i le vaega le malamalama o le afi o se cation.
4. Faʻaaogaina i keramika e avea o se fausaga lagolago i totonu.
Fa'apipi'i: O lo'o avanoa le fa'aputuga atoa o filifiliga fa'apipi'i e fetaui ma ou mana'oga ta'ito'atasi.
Matou te gaosia faʻapolofesa mea faʻapipiʻi nickel-base alloy, e aofia ai Ni80Cr20, Ni60Cr23, Ni60Cr16, Ni35Cr20, Ni20Cr25, NiMn, Ni200, Karma, Evanohm, NCHW, ma isi.
