jan ragamar wayan jan ƙarfe wani abu ne da aka saka tare da tsaftatacciyar waya ta jan karfe (tsaftataccen abun ciki na jan karfe yawanci ≥99.95%). Yana da kyawawan halayen lantarki, haɓakar zafi, juriya na lalata da aikin garkuwar lantarki, kuma ana amfani dashi sosai a cikin kayan lantarki, sadarwa, soja, binciken kimiyya da sauran fannoni.

1. Halayen kayan abu
Kayan jan ƙarfe mai tsabta
Babban abin da ke tattare da ragar wayar tagulla shi ne jan karfe (Cu), wanda galibi yana ƙunshe da ƙaramin adadin sauran abubuwa (kamar aluminum, manganese, da sauransu), tare da tsafta fiye da 99.95%, yana tabbatar da daidaiton kayan a wurare daban-daban.
Kyakkyawan ƙarfin lantarki da thermal conductivity
Copper yana da babban ƙarfin lantarki da zafin jiki kuma ya dace da aikace-aikacen da ke buƙatar ingantaccen ƙarfin lantarki, kamar haɗi, ƙasa da kuma zubar da zafi na kayan lantarki.
Kyakkyawan juriya na lalata
Copper yana da kyakkyawan juriya ga lalata a yawancin mahalli kuma ya dace da kayan ado na ciki da waje, sassaka da sauran aikace-aikace.
Mara maganadisu
Ragon waya na jan karfe ba maganadisu ba kuma ya dace da lokatai da ake buƙatar guje wa tsangwama na maganadisu.
Babban filastik
Copper yana da sauƙin sarrafawa zuwa nau'i-nau'i daban-daban, wanda zai iya saduwa da bukatun ƙira masu rikitarwa kuma ana amfani dashi sau da yawa wajen samar da zane-zane da kayan ado.

2. Tsarin saƙa
Ana saka ragar wayan jan ƙarfe ta hanyar matakai masu zuwa:
Saƙa na fili: Girman raga ya tashi daga raga 2 zuwa 200, kuma girman ragar daidai ne, wanda ya dace da tacewa da kariya gaba ɗaya.
Twill saƙa: Girman raga yana karkata, wanda zai iya tace barbashi masu kyau, ƙura, da sauransu, kuma ya dace da lokatai masu buƙatar tacewa mai inganci.
Ragowar raga: An ƙirƙiri buɗaɗɗen buɗewar da aka keɓance ta hanyar tambari, tare da ƙaramin buɗewa na 40 microns, wanda galibi ana amfani dashi don watsar da zafi na VC da garkuwar lantarki.
Rhombus ya shimfiɗa raga: Kewayon buɗewa shine 0.07 mm zuwa 2 mm, wanda ya dace da ginin garkuwa da garkuwar igiyar ruwa ta lantarki.
3. Ƙayyadaddun bayanai
Waya diamita: 0.03 mm zuwa 3 mm, wanda za a iya musamman bisa ga bukatun.
Girman raga: 1 zuwa 400 raga, mafi girman girman raga, ƙarami mai buɗewa.
Girman raga: 0.038 mm zuwa 4 mm, wanda ya dace da buƙatun daidaiton tacewa daban-daban.
Nisa: Nisa na al'ada shine mita 1, kuma matsakaicin nisa zai iya kaiwa mita 1.8, wanda za'a iya daidaita shi.
Tsawon: Ana iya keɓance shi daga mita 30 zuwa mita 100.
Kauri: 0.06 mm zuwa 1 mm.

IV. Filin aikace-aikace
Kayan lantarki
Ana amfani da shi don kare tsangwama na lantarki a cikin kayan lantarki da kuma hana hasken lantarki daga shafar jikin mutum da sauran kayan aiki. Misali, ana yawan amfani da ragar tagulla don garkuwa da hasken lantarki na lantarki a cikin kayan lantarki kamar na'urorin kwamfuta, na'urori, da wayoyin hannu.
Filin sadarwa
A cikin tashoshin sadarwa, sadarwar tauraron dan adam da sauran kayan aiki, ana iya amfani da ragar tagulla don kare tsoma bakin lantarki na waje da tabbatar da ingancin siginar sadarwa.
Filin soja
Ana amfani da shi don kariya ta lantarki na kayan aikin soja don kare kayan aikin soja daga tsangwama da hare-hare na abokan gaba.
Filin bincike na kimiyya
A cikin dakunan gwaje-gwaje, ana iya amfani da ragar jan karfe don kare tsangwama na lantarki na waje da tabbatar da daidaiton sakamakon gwaji.
Gine-gine kayan ado
A matsayin kayan kariya na bangon labule, yana haɗuwa da ayyuka da kayan ado kuma ya dace da ɗakunan uwar garken kwamfuta masu tsayi ko cibiyoyin bayanai.
Binciken masana'antu
Ana amfani da shi don tace igiyoyin lantarki da raba gauraye mafita, tare da girman raga daga raga 1 zuwa raga 300.
Abun zubar da zafi
An yi amfani da ragar raga na 200 a cikin radiyo na kwamfutar hannu don taimakawa kayan lantarki ya watsar da zafi da inganta kwanciyar hankali da rayuwar sabis na kayan aiki.

5. Fa'idodi
Dogon rayuwa: juriya na lalata, juriya mai zafi, rage mitar sauyawa, da rage farashin kulawa.
Babban madaidaici: ragar raɗaɗɗen raƙuman ruwa na iya cimma girman pore matakin micron don saduwa da buƙatun tacewa.
Keɓancewa: Diamita na waya, lambar raga, girman da siffar ana iya daidaita su bisa ga bukatun abokin ciniki.
Kariyar muhalli: Ana iya sake sarrafa kayan tagulla kuma ya cika buƙatun ci gaba mai dorewa.

ragamar waya ta jan karfe