Karkaceabubuwan dumama lantarkiya ƙunshi karkatattun sinadarai waɗanda aka kafa ta wayoyi masu tsayayya ɗaya ko biyu na gami da suka dace dangane da aikace-aikacen.
Babban fasalulluka sun haɗa da haɗa na'urar dumama waya ta nickel-chrome gami da daidaitawar tashin hankali na -230 V.
Abubuwan da aka saba amfani da su sune: bushewar masana'antu, dumama iska, murhu, da sauransu.
Haka kuma, kuma bisa ga gami waya da suka ƙunshi, za mu iya bambanta uku iri model:

• M model, tare da 20-5 ingancin da aka yi nufi ga murhu.
• Samfuran MS, tare da ingancin 80-20 kuma masu amfani ga duk aikace-aikace.
• Samfuran MC, tare da ingancin 20-5 kuma ana amfani da su a cikin ma'adini da bututun infrared.
• Bayanin Samfura
  DarajaNi80Cr20, wanda kuma ake kira Nikrothal 8, MWS-650, NiCrA, Tophet A, HAI-NiCr 80,Chromel A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V, Nikrothal 80 da dai sauransu.Abubuwan Sinadari(%)

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

  Halayen injina na waya nichrome

  Matsakaicin zafin sabis na ci gaba:	1200ºC
  Resisivity 20ºC:	1.09 ohm mm2/m
  Yawan yawa:	8.4 g/cm 3
  Ƙarfafa Ƙarfafawa:	60.3 KJ/m·h·ºC
  Ƙimar Ƙarfafawar Thermal:	18 α×10-6/ºC
  Wurin narkewa:	1400ºC
  Tsawaitawa:	Min 20%
  Tsarin Micrographic:	Austenite
  Abubuwan Magnetic:	rashin maganadisu

  Abubuwan Zazzabi Na Resistivity na Lantarki

  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	-

  Girman girman waya na nickel na yau da kullun:

  Mun samar da samfurori a cikin siffar waya, lebur waya, strip.We kuma iya yin musamman abu bisa ga useris buƙatun.

  Waya mai haske da fari - 0.025mm ~ 3mm

  Zazzage waya: 1.8mm ~ 10mm

  Oxidized waya: 0.6mm ~ 10mm

  Flat waya: kauri 0.05mm ~ 1.0mm, nisa 0.5mm ~ 5.0mm