Xiaobian a yau tare da ku don fahimtar matsalar baƙar ruwan nada, ba shakka, a rayuwa mutane sukan fuskanci matsalar baƙin ƙarfe, mutane da yawa ba su san menene wannan al'amari yake nufi ba, don Allah a duba ƙasa:
Na farko, tsarin shafe wayar tagulla
Warkar da wayar tagulla tana nufin maganin zafi na ƙarfe wanda a hankali ake ɗora wayar tagulla zuwa wani yanayi mai zafi sannan a kiyaye na ɗan lokaci, sannan a sanyaya daidai gwargwado. Ƙarƙashin waya na jan ƙarfe na iya rage taurin, inganta kayan aiki, kawar da damuwa mai saura, daidaita girman, da rage lalacewa da ƙima; Tace hatsi, daidaita kyallen takarda, kawar da lahani na nama. Duk da haka, masana'antun layin zafin jiki na Beijing Kexun Hongsheng yana jin cewa da zarar zafin jiki ya haura 50 ° C a cikin aikin samarwa, lokacin da ake buƙata na famfo bai isa ba, abin da SO2 ke ciki yana da yawa, kuma rashin iskar gas mai kariya zai haifar da rashin annealing, da kuma jan karfe waya zai zama da sauki baƙar fata bayan wani lokaci.
Na biyu, matsalar kayan abu na rufin rufi
Za a iya raba fenti zuwa kashi biyar: fenti mai ciki, fenti mai ƙyalli na waya, fenti mai rufewa, fenti na karfen silicon, da fenti na rigakafin cutar korona. Daga cikin su, ana amfani da fenti mai ɗorewa don lalata injiniyoyi da na'urorin lantarki. Paint impregnating zai iya taka rawa wajen cika gibba da micropores a cikin tsarin rufin, da kuma samar da wani ci gaba da fenti fim a kan saman da impregnated abu, da kuma bond da nada a cikin wani karfi gaba daya, yadda ya kamata inganta mutunci na rufi tsarin, thermal. conductivity, danshi juriya, dielectric ƙarfi da inji ƙarfin yi. Abu na biyu, shi ma yana taka rawa wajen zubar da zafi, idan an jika fenti na rufe fuska, za a iya daukar busasshiyar coil din gaba daya, kuma za a iya tafiyar da zafi na ciki da waje cikin sauki, ta haka ne ke taka rawar watsar da zafi. A halin yanzu, kasar Sin ta impregnating fenti, insulating mai samar da tsari, shirye-shirye Hanyar, jadadda mallaka dabara fasaha bayanai har yanzu in mun gwada da baya, da samarwa da kuma sarrafa na impregnating fenti m kawai taka wani gajeren lokaci rawa, a kan lokaci zai bayyana faduwa, gazawar sabon abu.
Na uku, matsalar amfani
A cikin aiwatar da yin amfani da na'ura na jan karfe waya, sau da yawa muna samun irin wadannan matsaloli - karo gogayya, jinkirin flushing, babban adadin danshi lamba tare da nada, da yin amfani da sharar gida man lubrication, sakamakon lalacewa na sharar gida da kuma rufi a saman. na mai gudanarwa, da kuma oxidation na mai gudanarwa a lokacin aiki na gaba.
Na hudu, dalilai na fasaha
A da, yawancin masana'antun kasar Sin sun yi amfani da sandunan jan karfe na duniya, kuma lambar abun ciki na jan karfe na iya kaiwa kashi 99.95%, amma har yanzu, akwai sauran O a cikin tagulla. Dalili kuwa shi ne ita kanta tagulla ba tagulla ba ce da ba ta da iskar oxygen, kuma babu makawa saman jan karfen zai zama oxidized idan ya hadu da iska yayin sarrafa shi. Yanzu an bullo da fasahar samar da tagulla ba tare da iskar Oxygen ba, da kuma fasahar samar da tagulla ta cikin gida da kanta ba tare da iskar oxygen ba, ta yadda dukkan masana'antar waya ta tagulla sun yi amfani da tagulla ba tare da iskar oxygen ba, wanda ko shakka babu ya inganta matsalar baki na jan karfe. waya. Duk da haka, saboda sarrafa sandar tagulla, musamman ma yin amfani da tsari mai tsauri da kuma rashin kyawun yanayin ajiyar wutar lantarki da aka gama, wayar tagulla kanta za ta sami ɗan ƙaramin oxygen.
Lokacin aikawa: Maris 15-2023