Nichrome, wanda aka fi sani da nickel chrome, wani ƙarfe ne da ake samarwa ta hanyar haɗa nickel, chromium da kuma, a wasu lokutan, ƙarfe. An fi saninsa da juriyar zafi, da kuma juriyarsa ga tsatsa da iskar shaka, ƙarfen yana da matuƙar amfani ga aikace-aikace da dama. Daga masana'antu zuwa ayyukan sha'awa, nichrome a cikin nau'in waya yana nan a cikin samfuran kasuwanci, sana'o'i da kayan aiki iri-iri. Hakanan yana samun aikace-aikace a cikin saitunan musamman.

Wayar Nichrome wani ƙarfe ne da aka yi da nickel da chromium. Yana tsayayya da zafi da iskar shaka kuma yana aiki a matsayin abin dumama a cikin kayayyaki kamar su burodi da busar da gashi. Masu sha'awar sha'awa suna amfani da wayar nichrome wajen sassaka yumbu da yin gilashi. Haka kuma ana iya samun wayar a dakunan gwaje-gwaje, gine-gine da kuma na'urorin lantarki na musamman.

Saboda wayar nichrome tana da juriya ga wutar lantarki, tana da matuƙar amfani a matsayin abin dumamawa a cikin kayayyakin kasuwanci da kayan aikin gida. Masu yin gasa burodi da masu busar da gashi suna amfani da na'urorin haɗi na waya na nichrome don ƙirƙirar zafi mai yawa, kamar yadda tanda gasa burodi da masu dumama ajiya suke yi. Tanderun masana'antu kuma suna amfani da wayar nichrome don aiki. Hakanan ana iya amfani da tsawon wayar nichrome don ƙirƙirar abin yanka waya mai zafi, wanda za'a iya amfani da shi ko dai a gida ko a cikin masana'antu don yankewa da siffanta wasu kumfa da robobi.

An yi wayar Nichrome ne da wani ƙarfe mara maganadisu wanda aka haɗa shi da nickel, chromium, da ƙarfe. Ana siffanta Nichrome da juriya mai ƙarfi da kuma juriyar iskar shaka. Wayar Nichrome kuma tana da kyakkyawan juriya bayan amfani da ita da kuma kyakkyawan sauƙin waldawa.

Lambar da ke bayan nau'in waya ta Nichrome tana nuna kashi na nickel a cikin ƙarfen. Misali, "Nichrome 60" yana da kusan kashi 60% na nickel a cikin abun da ke ciki.

Aikace-aikacen wayar Nichrome sun haɗa da abubuwan dumama na na'urorin busar da gashi, masu rufe zafi, da tallafin yumbu a cikin murhu.