Mica - me ke cewa ma'adinai? Description da kaddarorin Mica

Mica da aka samu a halitta ma'adinai tsarin na duniya ta ɓawon burodi. Yana da wani dutse na volcanic asali, wanda aka kafa a lokacin da sanyaya na zubi lawa. Har ila yau, ya kamata a lura shi ne cewa Mica - wannan shi ne wani kyakkyawan insulator, ba zai gudanar da wutar lantarki da kuma zafi.

fassarar da ra'ayi

Wannan rukuni na ma'adanai yana da cikakken tsakiyan nonon a daya shugabanci. Sun iya raba cikin bakin ciki sosai m farantin yayin da rike elasticity, sassauci da kuma ƙarfi.

Saboda haka, za mu iya cewa da Mica - mai ma'adinai da cewa shi ne gani reminiscent na gilashi, kuma yana da tsarin hanyõyi lu'ulu'u. Shi ne saboda wannan siffa, kazalika saboda rauni hada guda biyu tsakanin mutum fakitoci na kayan kafa wasu sinadaran Properties.

Ko da kuwa da cewa akwai mutane da yawa iri na ma'adinai a karkashin shawara, yana da kowa halaye, kamar:

• lamellar.
• muhimmi tsakiyan nonon.
• da ikon raba cikin mafi kyau gyara.

irin Mica

Bisa ga sinadaran abun da ke ciki, shi ne mai yiwuwa a samar da wadannan kebantattun na ma'adinai a karkashin shawara, wato:

1. Magnesian-ferruginous Mica - biotite, phlogopite da lepidomelan.
2. Aluminum Mica - Paragon da muscovite.
3. Lithium Mica - zinnwaldite, lepidolite da tayniolit.

Akwai wani typology wannan ma'adinai, wanda nufin da manufar "masana'antu Mica":

• ya da kuma tausayin Mica (ga mutuwa sassa na Mica takarda samarwa).
• intumescent Mica - vermiculite aka samu ta hanyar calcination na ma'adinai.
• Mica.

Bigiren dauke igneous kankara

Mica - mai ma'adinai na metamorphic, sedimentary da intrusive kankara, da kuma a hade ne mafi da kuma ma'adanai.

Phlogopite da muscovite ne high quality- lantarki insulating kayan, wanda ne ba makawa a yankunan kamar rediyo, wutar lantarki da kuma jirgin sama. A gilashin masana'antu, misali, ba ba tare da lepidolite, wanda aka sanya na Tantancewar gilashi.

Shi ne kuma ya kamata a lura da cewa manyan size of zanen gado samu ta hanyar hade Mica da micanite faranti, amfani da wani top-ingancin wutar lantarki, da kuma thermal rufi abu. A m daga ya da Mica da Mica samu milled amfani advantageously a cikin ciminti, yi, roba masana'antu, a samar da robobi, Paints, da dai sauransu

Haka kuma an yi amfani da matsayin filler a jaddada Tsarin da qagaggun dace da amfani a lalatattu yanayin da a high zafi. Micas an hõre fractionation, da kuma dangane da abin da size sulusi da murabba'i kayan goya musamman Properties. A musamman, shi yana iya ma mikroslyuda abu taurara, bayan wanda zai saya da juriya ga wani nakasawa, kazalika da wa alternating lodi.

Mica-muscovite yana da wani haske launin toka launi da aka yi amfani da sarrafa Paint kayan, kayan gini, robobi, adhesives, sealants, mastics da kuma kama. D. Don sa kankare da sauti insulating halaye kara cikinta vermiculite.

Bugu da kari, Mica - mai ma'adinai, cikinsa da ado Properties, wanda ake amfani da shi a wadannan yankunan:

• samar da murhu fuska.
• halittar akwai gilashi.
• kayan ado shawara.

A abun da ke ciki na wani dutse shiga ma'adinai?

Dutse - dutse, Mica a cikin abun da ke ciki na abin da aka gano a cikin manyan girma. Shi ne daya daga cikin na kowa crystalline halitta ma'adinai aggregates. A dutse aka al'ada amfani a yi filin.

The kalmar "dutse" aka samu daga latin "Granum" wanda fassara a matsayin "hatsi". Wannan dutse ne yadu amfani da gine-ginen da kuma zanen kaya domin da dama shekara ɗari, saboda gaskiyar cewa yana da irin wannan musamman Properties kamar inji ƙarfi, karko da kuma jure sanyi, shi blends da daidai da ta ado Properties.

M bayyanar dutse dace da waje cladding na abubuwa - da gina embankments ko halittar Monuments da ciki (cikin daban-daban abubuwa na kayan ado).

Yana da aka hada da ma'adini, feldspar, Mica da sauran ma'adanai. A rabo rinjayar da launi da kuma ƙarfi daga cikin dutse.

Ta yaya wannan ya faru?

Bisa kan hatsi size, wadannan irin dutse, wato:

• m dutse (sama da 10 mm).
• matsakaici-grained dutse (2-10 mm).
• lafiya-grained (kasa da 2 mm).

Dutse launi palette aka wakilta a kusan duk tabarau na bakan. Multi-kala masara - a feldspar, Mica dutse launuka a baki da kuma silica ne ke da alhakin kyalkyali translucent hatsi.

da abũbuwan amfãni

Dutse - dutse, Mica a cikin abun da ke ciki na abin da ya sa shi m a kwatanta da m marmara. Products sanya daga gare shi, ba zai rasa da kaddarorin kuma ba maras kyau zahiri a lokacin da sarrafa a nahiyar canjin yanayin da yanayi da zazzabi bambanci na fi ɗaya da ɗari digiri. Saboda haka, dutse ne ba tsoro shestidesyatigradusnyh sanyi ko zafi sama da 50 digiri, wanda yana da muhimmanci a cikin Rasha sauyin yanayi. Bugu da kari, da dutse ne da yawa kasa fiye da guda marmara, mai saukin kamuwa zuwa fungal hari.

Dutse, Mica, wanda aka hada da a cikin hanyar muscovite da biotite, ba kawai m, amma kuma fireproof dutse. Ya fara narke a zazzabi sama da 700 digiri Celsius.

Har ila yau, za a dauke mararraba na kayyade mataki na karfin matsayin danshi sha. Dutse ya wuce ta shi duka da fafatawa a gasa.

Version na asalin sunan mai haske Mica

A farko kwafin rahoto na ma'adinai, wanda ya bayyana a cikin al'adun Turai, ya zama " 'yan qasar" daga Karelia. Mika, da watsuwar wanda aka a baya ya ruwaito a cikin gagarumin girma na fitar da kaya zuwa kasashen Yamma da ya kasance daya daga cikin manyan fitarwa na kasar a cikin XVII-XVIII ƙarni. The hujja da wannan shi ne asalin sunan haske Mica - muscovite - daga tsohon sunan babban birnin kasar na Rasha jihar (XV-XVIII cc.) - Muscovy. Saboda haka, muna iya cewa shi yana zuwa yammacin kasuwanni na Rasha.

Bisa ga kimiyya version, bayyanar da wannan sunan yana dauke su daidai lokacin da biyu taxonomy, samarwa da wani Swedish halittu Carl Linnaeus, Jamus mineralogist Valerius kasafin masana'antu Mica a cikin BBC na m takamaiman sashe sunan, wato «Vitrum moscoviticum Wall». Daga bisani, biyu sunan tsarin zauna kawai tsakiyar kalma na samarwa lokaci.

Tarihi Mica aiki a masana'antu yankunan

A farko lokuta da wannan ma'adinai, zai fi dacewa maimakon taga gilashi aka shaida a Novgorod (X-XII cc.) A lokacin da ci gaban wannan dũkiya Karelia da Kola Larabawa. Sa'an nan Ivan Grozny nasara Novgorod da Pskov, wanda da gudummawar da idon sani Muscovite shugabanni tare da Mika.

A farkon karni na goma sha bakwai a Karelia ya riga ya Mica masana'antu ne sosai raya. Kamar yadda na aikin data, farkon 1608 akwai Moscow gwamnatin fatawa a cikin sha'anin tarin haraji daga cirewa ma'adanai a cikin adadin daya cikin goma na total.

Ci gaba da kuma gudanar da bincike na Siberia a XVII karni kai ga sabon binciken Mica adibas. Its gaban da aka shaida Vladimir Atlasov a 1683 zuwa Aldan. Wadannan kudaden da aka daga baya manta, kuma kawai ɗari biyu da hamsin da shekaru (a kan Hauwa'u na Great Patriotic War) ya sake buɗe. A wannan lokacin shi ya fara aiki Mica yafi ga bukatun tsaron kasa.

disadvantages asali

Kamar yadda aka ambata a baya, Mica - mai ma'adinai da za su iya yin gagarumin karfin da kayan. Duk da haka, duk da sosai mai daraja da kaddarorin versatility da practicality na dutse halayyar porosity da brittleness. Wannan shi ne dalilin da ya sa Mica da ake amfani kawai cikin rintsi tare da sauran gyara, wanda za a iya tabbatar da abu mutunci da inji ƙarfi. A gaban wannan ma'adinai a cikin duwatsu rage su ƙarfi da karko, da ke sa shi wuya kara da goge.

A nasaba ma'adini, dutse, Mica?

Don fahimta sake, yana da daraja ba taƙaitaccen bayani na kowanne daga cikin wadannan sharuddan a cikin wannan al'amari.

Mica hidima mai ma'adinai kunshi bakin ciki zanen gado, faranti. Wadannan kumshin barbashi an sauƙi raba. Su m duhu komowar ruwa tare da wani hango. Mica hidima bijiro da batun kafa na dutse, da wasu sauran kankara. Its ci gaban da aka yi bude ko karkashin kasa da na sarrafa karafa. A lokaci guda tambaya ayukan iska mai ƙarfi. Mica lu'ulu'u aka zaba daga dutse talakawa na musamman da hannu. Bugu da kari, hanyoyin da aka ɓullo da ta masana'antu kira.

Ma'adini - mai ma'adinai, ba kawai wani ɓangare na dutse, amma kuma akai-akai ci karo a raba form. Its lu'ulu'u iya samun size daga 'yan millimeters har zuwa mitoci da dama. M embodiment wannan ma'adinai da aka kira dutse crystal da fari - Milky ma'adini. Mafi shahara shi ne m m ma'adini - amethyst. Akwai ruwan hoda, da kuma shuɗi, da yawa wasu jinsunan da ma'adinai, wanda ake amfani da farko a cikin kayan ado.

Dutse - dutse, wanda ya kunshi hatsi da dama ma'adanai irin su Mica, feldspar da ma'adini. Ya zo a cikin ruwan hoda, launin toka, ja. Ya iya sau da yawa za a samu a cikin garuruwansu, kamar yadda suka gudanar da wani cladding wasu gine-gine, sanya pedestals zuwa Monuments da yada embankments na gudãna.