Copperyana daya daga cikin karafa na farko da mutane suka gano kuma suke amfani da su, purple-ja, takamaiman nauyi 8.89, wurin narkewa 1083.4 ℃.Ana amfani da Copper da gami da ko'ina saboda kyawawan halayen wutar lantarki da haɓakar thermal, ƙarfin juriya mai ƙarfi, sauƙin sarrafawa, ƙarfin ƙarfi mai ƙarfi da ƙarfin gajiya, na biyu kawai ga ƙarfe da aluminum a cikin amfani da kayan ƙarfe, kuma sun zama kayan yau da kullun da dabaru masu mahimmanci. kayayyaki a cikin tattalin arzikin kasa da rayuwar jama'a, ayyukan tsaron kasa har ma da manyan fasahohin zamani.Ana amfani da shi sosai a masana'antar lantarki, masana'antar injina, masana'antar sinadarai, masana'antar tsaron ƙasa da sauran sassan.Copper fine foda wani abu ne da aka yi da ɗanyen tama mai ƙarancin ƙarfe wanda ya kai wani ƙayyadaddun ƙididdiga masu inganci ta hanyar fa'ida kuma ana iya ba da shi kai tsaye ga masu narke don narkewar tagulla.
Copper karfe ne mai nauyi, inda yake narkewa yana da digiri 1083 ma'aunin celcius, wurin tafasa shi ne digiri 2310, jan karfe zalla ja ne.Karfe na Copper yana da kyakykyawan yanayin wutar lantarki da kuma thermal conductivity, kuma karfin wutar lantarkinsa yana matsayi na biyu a dukkan karafa, sai azurfa.Its thermal conductivity matsayi na uku, na biyu zuwa azurfa da zinariya.Tagulla mai tsafta yana da mawuyaci, girman digo na ruwa, ana iya ja shi zuwa cikin filament mai tsayin mita 2,000, ko kuma a jujjuya shi cikin wani foil kusan bayyananne fiye da saman gadon.
"White phosphor jan karfe plating" ya kamata ya nufi "phosphor jan karfe tare da farin shafi a saman"."White plating" da "phosphor copper" ya kamata a fahimci daban.
Farar plating -- Siffar launi na suturar fari ce.Kayan plating ya bambanta ko fim ɗin wucewa ya bambanta, launi na launi na sutura kuma ya bambanta.phosphor jan tinning don kayan lantarki fari ne ba tare da wucewa ba.
Phosphorus jan karfe - jan karfe dauke da phosphorus.Tagulla na phosphorus yana da sauƙin siyar kuma yana da elasticity mai kyau, kuma ana amfani dashi a cikin kayan lantarki.
Jan jan karfejan karfe ne.Ya samo sunansa daga launin shuɗi.Dubi jan ƙarfe don kaddarori daban-daban.
Jan jan karfe ne na masana'antu tsarkakakken jan karfe, inda yake narkewa shine 1083 ° C, babu canji na isomerism, kuma girman dangi shine 8.9, sau biyar na magnesium.Kimanin kashi 15% ya fi ƙarfin ƙarfe na al'ada.Ya tashi ja, purple bayan samuwar fim din oxide a saman, don haka ana kiransa da jan karfe.Tagulla ne mai dauke da wani adadin iskar oxygen, don haka ana kiransa jan karfe mai dauke da iskar oxygen.
Ana kiran jan jan ƙarfe don launin ja mai shuɗi.Ba lallai ba ne tagulla mai tsafta ba, kuma a wasu lokuta ana ƙara ƙaramin adadin abubuwan deoxidation ko wasu abubuwa don haɓaka kayan aiki da aiki, don haka ana rarraba shi azaman gami da jan ƙarfe.Sinanci sarrafa kayan aikin jan karfe za a iya raba kashi hudu bisa ga abun da ke ciki: talakawa jan karfe (T1, T2, T3, T4), oxygen-free jan karfe (TU1, TU2 da high-tsarki, injin oxygen-free jan karfe), deoxidized jan karfe (TUP). , TUMn), da kuma jan ƙarfe na musamman (arsenic copper, tellurium copper, silver jan karfe) tare da ƙananan abubuwa masu haɗawa.Wutar lantarki da kuma thermal conductivity na jan karfe shi ne na biyu kawai bayan azurfa, kuma ana amfani da shi sosai wajen samar da kayan aiki da kayan zafi.Copper a cikin yanayi, ruwan teku da wasu acid marasa oxidizing (hydrochloric acid, dilute sulfuric acid), alkali, gishiri bayani da kuma iri-iri na Organic acid (acetic acid, citric acid), yana da kyau lalata juriya, amfani a cikin sinadaran masana'antu.Bugu da ƙari, jan ƙarfe yana da kyakkyawan walƙiya kuma ana iya yin shi cikin samfuran da aka gama da su daban-daban da samfuran da aka gama ta hanyar sarrafa sanyi da thermoplastic.A cikin shekarun 1970s, samar da jan jan karfe ya zarce yawan samar da dukkan sauran allunan tagulla.
Lokacin aikawa: Satumba-05-2023
