Chii enamel: zvinoreva inokosha shoko

Chii enamel? The ano Russian Shoko angava nezvaanoreva akawanda, sezvo Mabviro wechokwadi uye "zvokukurukura" hakusi chaizvo yakarurama. Ngatimboonai kuti hwokugadzira enamel uye zino enamel sezvo mienzaniso pevara kupfuura pachena shoko chaiyo. Uyewo kuteerera chaizvo upotrebimo muupenyu hwezuva nezuva pfungwa "enamel pendi" uye "enamelware" vasina zvakananga toreva chaiko pfungwa yacho enamel.

"Enamel": zvinoreva shoko. zvakananga nechinangwa

Saka, nenzira waishandiswa pfungwa enamel - chiduku ukobvu, magirazi rukoko ndiko vakazvigadzirirwa calcining refu tembiricha. Iri pfungwa iyi mumutauro wokuRussia chiFrench, uye ndicho shoko "enamel". Uyezve, mabikirwo rwevanodzvinyirira ayo kugadzirwa vanozivikanwa muna Russia kubvira zvichida wegumi remakore, asi zvino ishoko "enamel" iri kosi.

Chii hwokuvaka enamel? Inogona kutakura uye rinoshanda pfungwa (somuenzaniso, kudzivirira ngura kuti dambudziko akaturikidzana) uye uri (vakasiyana mifananidzo, vakasikwa mabikirwo kutaurwa). Zvinofanira kucherechedzwa kuti kazhinji hwezuva nezuva pfungwa enamels akadana pachavo vakagadzirira kugadzira zvigadzirwa, kunyanya muzvizhinji. Somuenzaniso, imwe muzvizhinji kuti enamel kupendwa saucers anganzi chine enamels.

Zvinoriumba mukugadzira emalnogo upfu akasiyana zvikuru zvichienderana jogirafi uye kugadzirwa nguva. Chii enamel, uye yazvino? Kakawanda rakagadzirwa musanganiswa oxides ose nesilicon, Boron, titanium, aruminiyamu, kutungamirira, zingi nedzimwe simbi.

Uyezve, kuwedzera chaizvo ions zvinoita kuti awane aida Ruvara rakapera rukoko. Uyewo mumakore gumi adarika nani nzira kushandisa pakutanga zvinhu, zvokuti sprayers uye electrostatic kamera, hunoita kuti vabudirire homogeneous chaizvo rukoko.

"Dental" zvichireva

Shoko "enamel" zvinoreva zvakawanda? Saka, kuripo uye mazino zino enamel inonzi mutete chaizvo rukoko zvokufonongonwa inorganic zvinhu (anenge 97%) uye Organic (anenge 3%), izvo inodzivirirawo korona zino. Izvi zvinhu ndiye mugove anhydrous womunhu muviri, uye ndiyewo akatsiga yakasanganiswa.

The chaizvo neukukutu mazino enamel apatite akatsanangura hydrated chimiro, iro "kunosimbiswa" yaiteverwa magnesium, kuiisa chlorine, fluorine, barium, chromium, vashomanana Organic zvinhu. Pakati Organic zvinoriumba zvinofanira kucherechedzwa collagen, izvo yekudyidzana zvinowedzera simba enamel anoshanda Akaroromesawo fragility okupedzisira.

enamel Strong - mazino simba

For ano murume achitarisira enamel - chinokosha chezvinonhuwira utano uye kudzivirira nomumukanwa zvirwere. Kunyanya apatite mamiriro mechanically chinodzivirira korona, asi chaizvo havaratidzi anodzivirirwa nehasha runyararo uye zvikuru inonyatsoziva acidity yacho svikiro.

Nechekare panguva kukosha ph = 4,6 zino enamel kaviri kuparadzwa kuti munhu. Kazhinji mate acidity rinosvika tsika dzakafanana, asi utachiona mumuromo nokukurumidza "acidifying" zvakatipoteredza. A byproduct yebasa ravo vari Organic acids, inomiririra nengozi huru enamel.

Dambudziko akagadzirisa nokubvisa zvokudya residues pashure kudya, izvo kuwana microflora kudya zvinovaka muviri. Imwe ngozi iri enamel zvigadzirwa izvo pakutanga vane raidudzwa acidity. Saka, kukuvara kunogona kukonzera zvinhu zviri zvimwe zvibereko (Organic acids) kana zvisiri zvinwiwa zvinodhaka (orthophosphoric acid).

Chii enamel? Nenzira yokufananidzira

Zviri nyore kuona kuti mukuru pfungwa ipi enamel tsanangudzo chinhu mutete runodzivirira. Ndokusaka hwezuva nezuva ruzivo kwevanhu chinhu akadai ane "enamelware" uye "emalnaya pendi." To enamel ichi, havana ukama, asi nemashoko "enamel" rine protectional rinoreva mavari.

Enamelware akadana hwezuva nezuva pakubika nemidziyo, umo simbi (kazhinji simbi) zvinenge zvakazara nhete magirazi-Ceramics. A rukoko anoita unodzivirira nerevane angasafa chikafu kuonana uye simbi.

Emalnye pendi - chifukidzo aidzivirira kuti zvinoumba simbi iri indasitiri, kugadzirwa maererano varnish. Inosanganisira sezvo chikamu solvent, iyo varnish pacharo, pigments, fillers uye spetsdobavki. Sezvo inojeka nezuva Voros mhinduro iri "enamel" hazvisi akwanise zvizere pachinhu enamel pendi kana tichitaura zvinhu, kana tichitarisa pamusoro nzira chikumbiro pemvura.