Tef ɗin Mica, wanda aka fi sani da tef ɗin Mica mai jurewa, an yi shi ne da injin tef ɗin Mica kuma kayan kariya ne mai jurewa. Dangane da amfani, ana iya raba shi zuwa tef ɗin Mica don injina da tef ɗin Mica don kebul. Dangane da tsarin, ana iya raba shi zuwa tef ɗin Mica mai gefe biyu, tef ɗin Mica mai gefe ɗaya, tef ɗin Mica mai uku-cikin-ɗaya, tef ɗin Mica mai fim biyu, tef ɗin fim ɗaya, da sauransu. Dangane da nau'in Mica, ana iya raba shi zuwa tef ɗin Mica na roba, tef ɗin Mica na phlogopite, tef ɗin Mica na Muscovite.
Gabatarwa Taƙaitaccen
Aikin zafin jiki na yau da kullun: tef ɗin mica na roba shine mafi kyau, tef ɗin mica na muscovite shine na biyu, tef ɗin mica na phlogopite baya da kyau.
Aikin rufewa mai zafi sosai: tef ɗin mica na roba shine mafi kyau, tef ɗin mica na phlogopite shine na biyu, tef ɗin mica na muscovite baya da kyau.
Aiki mai jure zafi mai yawa: tef ɗin mica na roba ba tare da ruwan kristal ba, wurin narkewa 1375℃, babban gefen aminci, mafi kyawun aikin zafin jiki mai yawa. Tef ɗin mica na Phlogopite yana fitar da ruwan kristal sama da 800℃, juriya mai zafi shine na biyu. Tef ɗin mica na Muscovite yana fitar da ruwan kristal a 600℃, wanda ke da ƙarancin juriya mai zafi mai yawa. Hakanan ana danganta aikin sa da matakin haɗakar na'urar tef ɗin mica.
Kebul mai jure wa wuta
Tef ɗin Mica don kebul na aminci mai jure wuta samfurin mica ne mai ƙarfi wanda ke da juriya mai zafi da juriya ga ƙonewa. Tef ɗin Mica yana da sassauci mai kyau a ƙarƙashin yanayi na yau da kullun kuma ya dace da babban layin kariya mai jure wuta na nau'ikan kebul na daban-daban masu jure wuta. Babu fashewar hayaki mai cutarwa lokacin da aka fallasa shi ga harshen wuta, don haka wannan samfurin don kebul ba wai kawai yana da tasiri ba har ma yana da aminci.
Tef ɗin Mica na Haɗawa
Mica na roba wani mica ne na roba mai girman girma da cikakken siffar lu'ulu'u wanda aka haɗa a ƙarƙashin yanayin matsin lamba na yau da kullun ta hanyar maye gurbin ƙungiyoyin hydroxyl da ions na fluoride. Ana yin tef ɗin mica na roba da takarda mica a matsayin babban kayan aiki, sannan a manna zane a gefe ɗaya ko duka biyun da manne kuma ana yin sa ta injin tef ɗin mica. Ana kiran zane-zanen gilashin da aka manna a gefe ɗaya na takardar mica "tef mai gefe ɗaya", kuma wanda aka manna a ɓangarorin biyu ana kiransa "tef mai gefe biyu". A lokacin aikin ƙera, ana manne layuka da yawa na tsari tare, sannan a busar da su da tanda, a ɗaure su, sannan a yanka su zuwa tef na takamaiman bayanai daban-daban.
Tef ɗin mica na roba
Tef ɗin mica na roba yana da halaye na ƙaramin ƙimar faɗaɗawa, ƙarfin dielectric mai yawa, juriya mai yawa, da kuma daidaitaccen dielectric na tef ɗin mica na halitta. Babban halayensa shine matakin juriya mai zafi mai yawa, wanda zai iya kaiwa matakin juriya na wuta na A-level（950 1000℃.
Juriyar zafin tef ɗin mica na roba ya fi ℃ 1000, kauri shine 0.08 ~ 0.15mm, kuma matsakaicin faɗin wadata shine 920mm.
A. Tef ɗin mica na roba mai launuka uku-uku: An yi shi da zane na fiberglass da fim ɗin polyester a ɓangarorin biyu, tare da takarda mica ta roba a tsakiya. Tef ɗin mai hana ruwa ne, wanda ke amfani da resin amine borane-epoxy a matsayin manne, ta hanyar haɗawa, yin burodi, da yankewa don samarwa.
B. Tef ɗin roba mai gefe biyu: Ɗauki takardar roba mai gefe biyu a matsayin kayan tushe, amfani da zane na fiberglass a matsayin kayan ƙarfafawa mai gefe biyu, da kuma haɗawa da manne na silicone resin. Ita ce mafi kyawun kayan don ƙera waya da kebul masu jure wuta. Tana da mafi kyawun juriyar wuta kuma ana ba da shawarar yin amfani da su don manyan ayyuka.
C. Tef ɗin roba mai gefe ɗaya: Ɗauki takardar roba mai gefe ɗaya a matsayin kayan tushe da kuma zane mai fiberglass a matsayin kayan ƙarfafawa na gefe ɗaya. Ita ce mafi kyawun kayan don ƙera wayoyi da kebul masu jure wuta. Yana da kyakkyawan juriyar wuta kuma ana ba da shawarar yin amfani da shi don manyan ayyuka.
Tef ɗin Mica na Phlogopite
Tef ɗin phlogopite mica yana da kyakkyawan juriya ga wuta, juriya ga acid da alkali, kariya daga cutar corona, da kuma kariya daga radiation, kuma yana da kyakkyawan sassauci da ƙarfin juriya, wanda ya dace da naɗewa mai sauri. Gwajin juriya ga wuta ya nuna cewa wayar da kebul ɗin da aka naɗe da tef ɗin phlogopite mica na iya tabbatar da cewa babu lalacewa na tsawon minti 90 a ƙarƙashin yanayin zafin jiki na 840℃ da ƙarfin lantarki na 1000V.
Ana amfani da tef ɗin fiberglass mai hana gobara na Phlogopite sosai a gine-gine masu tsayi, jiragen ƙasa na ƙarƙashin ƙasa, manyan tashoshin wutar lantarki, da kuma muhimman masana'antu da masana'antu inda ake da alaƙa da tsaron gobara da ceton rai, kamar layukan samar da wutar lantarki da layukan sarrafawa don wuraren gaggawa kamar kayan aikin kashe gobara da fitilun jagora na gaggawa. Saboda ƙarancin farashi, shine kayan da aka fi so don kebul masu jure gobara.
A. Tef ɗin mica mai gefe biyu na phlogopite: Idan aka ɗauki takardar mica mai gefe biyu na phlogopite a matsayin kayan tushe da kuma zane mai fiberglass a matsayin kayan ƙarfafawa mai gefe biyu, galibi ana amfani da shi azaman Layer mai hana wuta tsakanin wayar tsakiya da fatar waje ta kebul mai jure wuta. Yana da kyakkyawan juriyar wuta kuma ana ba da shawarar yin amfani da shi don ayyukan gabaɗaya.
B. Tef ɗin mica mai gefe ɗaya na phlogopite: Idan aka ɗauki takardar mica ta phlogopite a matsayin kayan tushe da kuma zane mai fiberglass a matsayin kayan ƙarfafawa na gefe ɗaya, galibi ana amfani da shi azaman layin kariya mai jure wuta ga kebul masu jure wuta. Yana da kyakkyawan juriya ga wuta kuma ana ba da shawarar yin shi don ayyukan gabaɗaya.
C. Tef ɗin mica na phlogopite mai launuka uku a cikin ɗaya: Ɗauki takardar mica ta phlogopite a matsayin kayan tushe, zane na fiberglass da fim ɗin da ba shi da carbon a matsayin kayan ƙarfafawa na gefe ɗaya, galibi ana amfani da shi don kebul masu jure wuta a matsayin Layer mai jure wuta. Yana da kyakkyawan juriyar wuta kuma ana ba da shawarar yin shi don ayyukan gabaɗaya.
D. Tef ɗin mica mai siffar phlogopite mai siffar phlogopite mai siffar ƙwallo biyu: Idan aka ɗauki takardar mica mai siffar phlogopite a matsayin kayan tushe da kuma fim ɗin filastik a matsayin kayan ƙarfafawa mai ɓangarori biyu, galibi ana amfani da shi don rufin lantarki. Idan aka yi la'akari da rashin ƙarfin wuta, an haramta wa kebul masu jure wuta sosai.
E. Tef ɗin mica na phlogopite mai fim ɗaya: Idan aka ɗauki takardar mica ta phlogopite a matsayin kayan tushe da kuma fim ɗin filastik a matsayin kayan ƙarfafawa na gefe ɗaya, galibi ana amfani da shi don rufin wutar lantarki. Idan aka yi la'akari da rashin ƙarfin wuta, an haramta wa kebul masu jure wuta sosai.
Lokacin Saƙo: Satumba-06-2022