Mica iberi
nkọwa ngwaahịa
Mpempe akwụkwọ mica eke bụ akụkụ mica nwere ụfọdụ ọkpụrụkpụ na udi, nke ejiri nnukwu mica mee site na peeling, mkpebi siri ike, ịkpụ, mkpọpu ma ọ bụ ịkụ ọkpọ.Ngwaahịa a dabara adaba maka TV, ike capacitor, relay thermal, ngosi nlekota oru, ikuku ikuku, ụgbọ elu, nkwurịta okwu, radar, mpempe akwụkwọ na-eguzogide okpomọkụ, wdg dị ka raw na ihe enyemaka.Sub: mgbawa ọkụ eletrik, ihe nchekwa ọkụ eletrik, gasket, mpempe tube elektrọn na ibe bọlbụ.N'ihi na ihe ha bụ ngwaahịa ịnweta mineral, ha nwere njirimara nke enweghị mmetọ, mkpuchi na ezigbo nguzogide voltaji.Ha nwere ike ibelata mpempe akwụkwọ mica eke nke nkọwa dị iche iche dịka mkpa ndị ahịa siri dị.
ụdị ngwaahịa
Enwere ọtụtụ ụdị mica eke.A na-eji Muscovite na phlogopite mee ihe dị ka ihe mkpuchi ọkụ eletrik.Muscovite nwere enyo enyo, n'ozuzu enweghị agba na uzo;Phlogopite nwere luster dara na ọkara ọla, ndị a na-ahụkarị bụ edo edo edo, aja aja, akwụkwọ ndụ akwụkwọ ndụ, wdg, na-enweghị nghọta na-adịghị mma.Muscovite na phlogopite nwere ezigbo ọkụ eletrik na akụrụngwa, ezigbo nguzogide okpomọkụ, nkwụsi ike kemịkalụ na nguzogide corona.Enwere ike ịkpụcha ụdị mica abụọ ahụ wee hazie ya ka ọ bụrụ flakes dị nro na nke na-agbanwe nwere ọkpụrụkpụ nke 0.01 ruo 0.03 mm.Muscovite nwere ihe eletrik dị mma karịa phlogopite, ma phlogopite dị nro ma nwee okpomọkụ dị mma karịa muscovite.
ngwa
Dịka ngwa ahụ siri dị, enwere ike kewaa mica n'ụdị atọ: mica flakes (flake mica), mica maka capacitors na mica thick flakes maka tubes eletrọnịkị.