Mene ne enamel: ainihin ma'anar kalmar

Mene ne enamel? A zamani Rasha kalma iya samun dama ma'ana, kamar yadda gaskiya etymology da kuma "conversational" ba quite daidai. Bari mu dubi da fasaha enamel da hakori enamel matsayin misalai daga cikin mafi fili amfani da kalmar a zahiri hankali. Har ila yau kula da sosai upotrebimo a rayuwar yau da kullum da manufar "enamel Paint" da "enamelware" da ba su da alakarsu da ainihin manufar da enamel.

"Enamel": ma'anar kalmar. kai tsaye ma'anar

Saboda haka, a cikin wani fasaha ji enamel - a kananan kauri, gilashin Layer wadda aka yi tattali da calcining wani babban zazzabi. Shi ne a cikin wannan ma'ana a cikin Rasha da harshen Faransanci, kuma yana da kalmar "enamel". Haka kuma, fasahar kanta ta samar an san a Rasha tun a kalla goma sha biyu karni, amma sai ya kasance da kalmar "enamel" a cikin shakka.

Mene ne fasaha enamel? Yana iya kawo da m ji (misali, da kariya a kan lalata da muhimmi yadudduka) da kuma art (dada zane-zane, a halitta da fasahar da aka ambata). Ya kamata a lura cewa sau da yawa a yau da kullum gabar enamels da kuma kira kansu shirye zuwa tsirar kayayyakin, musamman a cikin jam'i. Alal misali, a jam'i na enamel fentin saucers za a iya kira a sa na enamels.

Aka gyara Manufacturing emalnogo foda sãɓã wa jũna ƙwarai dangane da labarin kasa da kuma samar da lokaci. Mene ne enamel, da kuma amfani da fasahar zamani? Mafi sau da yawa, Ya sanya daga cakuda oxides na silicon, boron, titanium, aluminum, gubar, tutiya da sauran karafa.

Bugu da ƙari, Bugu da kari na musamman ions sa ya yiwu don cimma da ake so launi na ƙãre Layer. Har ila yau a cikin wannan ƙarnin inganta hanyoyin da ake ji da farko kaya, don haka cewa akwai sprayers da electrostatic kamara, wanda damar cimma wani mai yi kama Layer.

"Dental" ma'ana

The kalmar "enamel" wanda yake nufin mafi? Saboda haka, a ilimin halittàr jiki da kuma hakori hakori enamel kira sosai bakin ciki Layer da m inorganic abubuwa (game da 97%) kuma Organic (game da 3%), abin da na tsare da kambi na hakori. Wannan abu ne da anhydrous rabo daga jikin mutum, da kuma mafi barga a hade.

The kwarai taurin hakori enamel apatite bayyana hydrated tsari, wanda aka "karfafa" cike da koyaswa magnesium, chlorine, sunadarin flourine, barium, chromium, karamin yawan kwayoyin abubuwa. Daga cikin kwayoyin da aka gyara kamata a lura da collagen, wanda muhimmanci ƙara ƙarfi daga cikin enamel m da rage fragility na karshen.

Strong enamel - karfi hakora

Domin zamani mutumin kula enamel - wani muhimmin bangaren kiwon lafiya da kuma rigakafin baka cututtuka. Yafi apatite tsarin mechanically kare kambi, amma sosai talauci kare da m yanayin da yake shi ne musamman m ga acidity na matsakaici.

Riga a wani darajar da PH = 4,6 hakori enamel shigarsu appreciable halaka. Kullum yau acidity kai dabi'u na kama, amma kwayoyin cuta a cikin bakin da sauri "acidifying" yanayi. A byproduct na aiki ne Organic acid, wanda wakilci mafi girma barazana ga enamel.

Matsalar warware ta cire abinci sharan bayan cin abinci, wanda ke hana microflora dace abinci mai gina jiki. Wani hadari ya ta'allaka ne a enamel kayayyakin wanda da farko da pronounced acidity. Saboda haka, da lalacewar zai iya sa abubuwa kunshe a wasu 'ya'yan itãcen marmari (Organic acid) ko maras-giya (orthophosphoric acid).

Mene ne enamel? alamance

Yana da sauki lura da cewa janar gabar wani enamel ma'anar ne na bakin ciki m Layer. Wannan shi ne dalilin da ya sa a yau da kullum adam kwarewa irin wannan abu a matsayin "enamelware" da "emalnaya Paint." Don wannan enamel, ba su da alaka, amma verbally "enamel" yana protectional ma'anar a cikin su.

Enamelware kira a yau da kullum dafa abinci kayayyakinsa, a cikin abin da ƙarfe (yawanci karfe) mai rufi da bakin ciki gilashi-tukwane. A Layer aikin wani m aiki da zai kawar abinci lamba kuma karfe.

Emalnye Paint - a rufe majiɓinta, domin karfe aka gyara a cikin masana'antu, kerarre a kan tushen da varnish. Sun ƙunshi a matsayin wani ɓangare na sauran ƙarfi, da varnish kanta, pigments, fillers da spetsdobavki. Kamar yadda ya bayyana yau da kullum Voros mayar da martani ga cewa shi ne "enamel" shi ne ba da cikakken m dangane da enamel paints ko dai cikin sharuddan sinadaran, ko dai cikin sharuddan Hanyar aikace-aikace zuwa surface.