Mica - chii ichocho chicherwa? Description uye zvivako waMika

Mica hunowanikwa dzinongoitika chicherwa idzodzo dzenyika nechepasi. It idombo kuputika mavambo, iyo yakaumbwa mumakore kutonhora dhaka yakanyungudutswa. Uyewo kucherechedza ndechokuti Mica - iyi yakanaka insulator, kwete achiitisa magetsi uye nokupisa.

dudziro pfungwa

Ichi boka zvicherwa ane cleavage akakwana muna rimwe divi. Vanokwanisa rakatsemuka kuva mutete chaizvo hwakasimba bwendefa apo tiine elasticity, mukana wokushandiswa uye simba.

Saka, tinogona kugumisa kuti Mica - a chicherwa kuti nemaziso nowenyika girazi uye ane maumbirwo layered crystals. Akafanirwa aya, uyewo nokuda simba coupling pakati munhu omumasherufu nezvinhu vakaumba zvimwe namakemikari ehupfumi.

Pasinei nokuti pane marudzi akasiyana-siyana pamusoro chicherwa pasi kukurukurwa, ane zvakajairika maitiro akadai:

• lamellar;
• basal cleavage;
• kukwanisa vakakamukana kupinda yakanakisisa zvinoriumba.

mhando waMika

Zvichienderana makemikari anoumba, zvinokwanisika kupa zvinotevera kupatsanura pakati zvicherwa pasi kukurukurwa, zvinoti:

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

Pane imwe typology pamusoro chicherwa ichi, izvo zvinoreva pfungwa "maindasitiri waMika":

• chinyorwa uye zviduku Mica (nokuti kufa zvikamu waMika bepa production);
• intumescent Mica - vermiculite inotengwa nevanhu calcination of chicherwa;
• Mika.

Makuriro vaiona igneous matombo

Mica - a chicherwa pamusoro metamorphic, sedimentary uye intrusive matombo, uye pamwe chete zvakawanda uye zvicherwa.

Phlogopite uye muscovite ndiwo yepamusoro magetsi insulating zvinhu, zviri hunokosha munzvimbo dzakadai redhiyo, yemagetsi uye ndege. The girazi Indasitiri Somuenzaniso, hakusi pasina lepidolite, izvo yakagadzirwa Manyiminya rinoonekera.

Uyewo kucherechedza kuti huru ukuru machira yaunganidzwa Muitiro unobatanidza Mica uye micanite ndiro, kushandiswa senzira pamusoro-unhu zvemagetsi uye kumbogadzirwa kuti mudziye zvinhu. A kudzika kubva chinyorwa Mica uye Mica akawana milled kushandiswa advantageously ari samende, kuvaka, rabha maindasitiri, iri kugadzirwa mapurasitiki, pendi, etc.

Rinoshandiswawo senzira filler mu akasimbisa zvivako uye nziyo akakodzera kushandiswa mune kungatikanganisa runyararo uye pamatunhu mwando. Micas vari pasi fractionation, uye zvichienderana chii saizi chakapatsanurwa zvinhu ipe dzakananga ehupfumi. Zvikurukuru, zvingava substantially mikroslyuda zvinhu kuomesa, achibva Muchawana nemishonga chero deformation, uyewo rakatumbuka mitoro.

Mica-muscovite ane chiedza pfumbu ruvara uye rinoshandiswa kugadzirwa wependi zvinhu, zvokuvakisa, mapurasitiki, adhesives, sealants, mastics uye zvakafanana. D. Kuti kongiri uye ruzha insulating unhu akawedzera kwazviri vermiculite.

Uyezve, Mica - mumwe chicherwa, sezvamakaropafadzwa decoration ehupfumi, iyo inoshandiswa muzvinhu zvinotevera:

• kugadzirwa choto sefa;
• paakasika Stained magirazi;
• zvishongo zvokuita.

Murwiyo munhu dombo anopinda chicherwa?

Granite - ibwe, Mica ari Zvinoumba izvo dzakaonekwa mune vhoriyamu guru. Ndiye mumwe rakajairika crystalline dzinongoitika chicherwa aggregates. Dombo iri rakagara richidudzirwa kushandiswa pakuvaka mumunda.

Shoko "girenayiti" rinobva muchiLatin "Granum" iro rinoshandurudza se "mbeu". ibwe iri zvikuru kushandiswa ezvivako uye vagadziri kwemakore anoverengeka zana apfuura, nokuti iye ane nzvimbo yakasiyana zvakadai akadai simba zvemaziso, mukurumari uye kuramba nechando, izvozvo blends zvakakwana varo decoration ehupfumi.

Pleasant nechitarisiko girenayiti akakodzera panze cladding zvinhu - kuvakwa embankments kana kusikwa Zvivako uye mukati (akasiyana-siyana zvenyaya yakarongedzwa).

It rinoumbwa Goldstone, feldspar, Mica nezvimwe zvicherwa. The reshiyo rinokanganisa ruvara uye nesimba pabwe.

Sei zvinoitika?

Zvichienderana zviyo saizi, zvinotevera mhando girenayiti, anoti:

• zvinonyadzisa ibwe (pamusoro 10 mm);
• svikiro-grained girenayiti (2-10 mm);
• yakanaka-grained (pe2 mm).

Granite ruvara palette anomiririrwa mune zvinenge rinoreva dzose chakarondedzera. zviyo Multi-mavara - a feldspar, Mica girenayiti mavara nhema uye silica ndiye anokonzera ikapenya translucent tsanga.

ayo zvakwakanakira

Granite - ibwe, Mica mu murwiyo inoita yakasimba tichienzanisa akakurumbira machena. Products akaita mariri havazomborasikirwi zvivako ayo uye kwete akaremara kunze kana kushanda mu Continental okunze pamwe nemwaka tembiricha musiyano rworwendo kupfuura rimwe zana. Nokudaro, girenayiti haatyi shestidesyatigradusnyh chando kana kupisa pamusoro 50 madhigirii, riri kukosha Russian okunze. Mukuwedzera, ibwe iri shoma zvikuru pane imwe machena, kubatwa fungal kurwisa.

Granite, Mika, iyo chinosanganisirwa muchimiro muscovite uye biotite, kwete chete hunogara, asiwo ibwe fireproof. Rinotanga itye panguva tembiricha pamusoro 700 Celsius.

Uyewo kuonekwa chokuratidza kuziva dhigirii simba sezvo mwando Absorção de Água. Granite ichipfuura payo vakwikwidzi zvayo zvose.

Version nezvekwakabva zita yakajeka waMika

Kopi nhau zvicherwa, yakabuda European budiriro wokutanga, akava "chizvarwa" kubva yakarwiwa panzvimbo inonzi Karelia. Mica, iyo Kuziviswa iro kare inotaurwa chinokosha Vhoriyamu kunze kwenyika kune West uye rave rimwe chikuru kunze kwenyika yacho mune XVII-XVIII emakore. The uchapupu ndiwo mavambo zita chiedza Mica - muscovite - (. XV-XVIII CC) vokutanga zita guru Russian wehurumende - Muscovy. Naizvozvo, tinogona kutaura kuti akanga achiuya kumadokero misika yeRussia.

Maererano nesayenzi shanduro, chimiro zita iri riri kuonekwa nguva apo kaviri taxonomy, wakatangwa achishandisa zvakasikwa wokuSweden Carl Linnaeus, mineralogist German Valerius kutorwa maindasitiri waMika ari Header iri runoenzanirana chikamu zita zvakananga, kureva «Vitrum moscoviticum Wall». Zvadaro, miviri zita hurongwa akaramba chete nechepakati shoko richaitirwa izwi.

History Mica kushanda mu maindasitiri munzvimbo

Okutanga zviitiko chicherwa ichi, zvinganaka panzvimbo hwindo girazi vakanga vazvionera muna Novgorod (X-XII CC.) Panguva kukura ichi upfumi yakarwiwa panzvimbo inonzi Karelia uye Kola Peninsula. Ipapo Ivan Grozny yakakunda Novgorod uye muPskov, izvo zvakaita kuti kuziva Muscovite vatonge Mika.

Mukutanga nemanomwe remakore muna yakarwiwa panzvimbo inonzi Karelia wakatosvika Mica indasitiri zvikuru kunokudziridzwa. Maererano pamutemo nenhamba, kubudikidza pakutanga 1608 maiva Moscow wehurumende pamusoro pokuunganidzira kwemitero kubva zvikaramba zvicherwa zviri uwandu chimwe chegumi nhamba.

Development nokutsvakurudza kweSiberia iri XVII remakore kwakaita kuti zvitsva zvakawanwa Mika deposits. Kuvapo Its akanga aona ne Vladimir Atlasov muna 1683 kusvika Aldan. deposits izvi vakazopiwa kukanganikwa, uye makore mazana chete maviri nemakumi mashanu (pamusoro avaida Guru Patriotic War) rakavhurwa. Panguva iyoyo yakatanga kushanda waMika zvikurukuru nezvinodiwa nenyika kudzivirira.

payakaipira rora

Sezvambotaurwa, Mica - mumwe chicherwa zvinogona simba kukosha mashoko. Zvisinei, pasinei aikosha zvivako ayo pakawanda uye kushanda padombo chinoratidza porosity uye brittleness. Ndokusaka Mica rinoshandiswa kungotaurwa pachiimbwa nedzimwe zvinoriumba, izvo zvinogona nechokwadi zvinhu kuvimbika uye simba zvokuimba. Kuvapo chicherwa ichi mu pamatombo kunoderedza simba ravo uye mukurumari, kunoita kuti zviome kuti muchikuya uye chiPolish.

The kwakabatana Goldstone, girenayiti, Mika?

Kuti tinzwisise kamwe zvakare, zvinokosha kuti kupa tsanangudzo pfupi nechimwe izvi mashoko panyaya iyi.

Mica anopa chicherwa zvinosanganisira matetetete, matete. rinoumba izvi nezvimedu zviri nyore rwakakamukana. Ivo läpinäkyvä kumiswa achiaita kwatakaita. Mica anoshumira constituent kuti girenayiti uye dzimwe matombo. kukura kwayo zvinoitwa rakazaruka kana pachivande mugodhi. Panguva iyoyowo kushandisa nenyunje. Mica crystals vanosarudzwa kubva padombo makore chete manually. Uyezve, nzira kunge vakava ayo maindasitiri kwetunhu.

Goldstone - a chicherwa, kwete chete chikamu girenayiti, asiwo kakawanda vasangana ari oga chimiro. crystals Its angava kukura kubva millimeters shoma kusvika mamita anoverengeka. Transparent pachake chicherwa ichi inonzi dombo rekristaro uye chena - samafuta Goldstone. Yakakurumbira chinhu segirazi mushava Goldstone - neametisi. Pane pingi, uye zvitema, uye vazhinji nevamwe mhando zvicherwa, ayo rinoshandiswa zvikuru kugadzirwa zvishongo.

Granite - dombo, chine tsanga anoverengeka zvicherwa akadai waMika, feldspar uye Goldstone. Anouya Pink, vachena, tsvuku. Aigona kakawanda kuwanikwa mumaguta, sezvo ivo vaite cladding dzimwe zvivakwa, akaita ngazvive kuna Zvivako uye kuparadzira embankments nzizi.