Yadda za a zabi da lantarki abu na matsakaici mita tabo waldi inji?

Yadda za a zabi da lantarki abu na matsakaici mita tabo waldi inji?Spot waldi shugaban ta cikin halin yanzu na dubban zuwa dubun dubun amperes, jure da irin ƙarfin lantarki na 9.81 ~ 49.1MPa, nan take zazzabi na 600 ℃ ~ 900 ℃.Sabili da haka, ana buƙatar lantarki don samun kyakkyawan halayen lantarki, ƙarfin zafi, zafi mai zafi da kuma juriya na lalata.

Na'urorin walda tabo an yi su ne da gami da tagulla.Don inganta aikin na'urorin lantarki na jan ƙarfe, gabaɗaya ya zama dole a sha maganin ƙarfafawa, kamar: ƙarfafa sarrafa sanyi, ƙarfafa ƙarfi mai ƙarfi, ƙarfafa haɓakar hazo da haɓakawa.Ayyukan lantarki kuma yana canzawa bayan jiyya na ƙarfafawa daban-daban.Lokacin da faranti mai sanyi-birgima, faranti na galvanized karfe, bakin karfe ko faranti na aluminum suna buƙatar waldawa tabo, yakamata a zaɓi kayan lantarki masu dacewa bisa ga kaddarorin kayan farantin.

Zaɓin kayan lantarki don tabo walda galvanized karfe farantin kamata rage tabo da nakasawa daga cikin lantarki a lokacin tabo waldi, wanda na bukatar high taurin, mai kyau lantarki da thermal watsin na lantarki a high zazzabi, da kuma kananan alloying hali da tutiya.

Rayuwar lantarki ta waldawar farantin karfe mai galvanized tare da kayan lantarki da yawa ya fi tsayi fiye da na cadmium jan ƙarfe.Domin duk da cewa wutar lantarki da kuma thermal conductivity na cadmium jan karfe ya fi kyau, an yi imani da cewa mannewar zinc ba ta da yawa, amma a gaskiya ma, saboda ƙananan zafin jiki mai laushi, tasirin zafin zafin jiki ya fi girma.Babban zafin zafin jiki na jan ƙarfe zirconium ya fi girma, don haka rayuwarta kuma ta fi tsayi.Duk da tsananin zafin zafin da ke tattare da taurin lu'u-lu'u na beryllium ya fi girma, saboda yanayin tafiyar da shi ya fi na jan karfe chromium-zirconium muni sosai, yanayin da'a da yanayin zafi na taka rawa sosai wajen tasirin rayuwar sa, kuma rayuwar electrode dinsa ba ta da yawa.

Bugu da kari, da yin amfani da tungsten (ko molybdenum) saka hadaddun lantarki waldi galvanized karfe farantin, ta rayuwa ne kuma mafi girma, ko da yake da conductivity na tungsten, molybdenum ne low, kawai game da 1/3 na chromium jan karfe, amma ta taushi zafin jiki ne high. (1273K), high zafin jiki taurin (musamman tungsten), da lantarki ba sauki nakasawa.