Intshayelelo emfutshane malunga nemica yendalo

I-Mica yendalo ligama eliqhelekileyo leeminerali zentsapho ye-mica, kwaye i-silicate enesakhiwo esine-potassium, i-aluminium, i-magnesium, isinyithi, i-lithium kunye nezinye izinyithi, kuquka i-biotite, i-phlogopite, i-muscovite, i-lepidolite, i-sericite, i-mica eluhlaza, kunye intsimbi lithium Mica njalo njalo. Ngokwenyani ayilogama lohlobo oluthile lwerwala, kodwa ligama eliqhelekileyo leqela le mica yamaminerali. I-silicate enesakhiwo se-potassium, i-aluminium, i-magnesium, isinyithi, i-lithium kunye nezinye izinyithi. Izimbiwa ezahlukileyo ziqulathe izinto ezahlukeneyo kunye neendlela zokwenza kwazo. Kukwakho nezantlukwano ezingephi, ngoko kukho umahluko othile kwinkangeleko, umbala, kunye neempawu zangaphakathi.

I-Mica iyiminerali engeyiyo i-metallic, equkethe iintlobo ezahlukeneyo zezithako, ikakhulukazi ezibandakanya i-SiO 2, umxholo ngokubanzi malunga ne-49%, kunye nomxholo we-Al 2 O 3 malunga ne-30%. Ngaba luthambe elungileyo kunye nobulukhuni. I-Insulation, ukumelana nobushushu obuphezulu, ukuxhathisa kwe-asidi kunye ne-alkali, ukuxhathisa ukubola, ukunamathela okuqinileyo kunye nezinye iimpawu, sisongezo esihle kakhulu. Isetyenziswa ngokubanzi kwizixhobo zombane, i-welding rods, irabha, iiplastiki, i-papermaking, iipeyinti, iingubo, ii-pigments, i-ceramics, izithambiso, izinto ezintsha zokwakha kunye namanye amashishini anoluhlu olubanzi lokusetyenziswa. Ngophuhliso oluqhubekayo lwesayensi kunye nobuchwepheshe, abantu bavule iindawo ezintsha zokufaka izicelo.

Iimpawu zayo kunye nokubunjwa kweekhemikhali eziphambili: Iikristale ze-Muscovite ziyi-hexagonal plates kunye nekholomu, indawo edibeneyo isicaba, kwaye i-aggregates i-flakes okanye izikali, ngoko kuthiwa yi-mica eqhekezayo. I-Mica yendalo imhlophe, i-transparent kwaye iguquguqukayo, kwaye inokwakheka okucocekileyo kwaye akukho mabala. I-Mica ineenzuzo zokuxhathisa ubushushu obuphezulu (ukuya kwi-1200 ℃ okanye ngaphezulu), ukuxhathisa okuphezulu (i-1000 amaxesha aphezulu), ukuxhathisa kwe-asidi kunye ne-alkali, ukungafihli, ukuhlukana kunye nokunwebeka. Luphepha lwangaphakathi lwe-mica yokwambathisa ispacecraft. Izinto ezingundoqo ezisisiseko ezinje ngemicu yokwenziwa yokufakelwa kwamaphepha okubek’esweni kweesathelayithi kunye nemicrosoft eyenziweyo yamaphepha amdaka okutshintsha kwesigaba seRadar nawo anethemba elifanelekileyo kwizicelo zonyango nakwezempilo.

Njengolwakhiwo oluqhelekileyo lwe-aluminosilicate iminerali yendalo, i-mica inokuhanjiswa kokukhanya okukhethekileyo okubonakalayo kunye neempawu zokukhusela i-ultraviolet, kwaye ineenzuzo zokugquma umbane ophezulu, ukuxhathisa kwe-asidi kunye ne-alkali, kunye nokuzinza okuphezulu kobushushu. Sisixhobo sombane esiguquguqukayo nesicace gca kwixesha elizayo. Izinto ezifanelekileyo kwiinkalo ezifana. Nangona kunjalo, isivuno esiphantsi kunye nexabiso eliphezulu lemica yendalo linciphisa kakhulu ukusetyenziswa kwayo.