Ibikoresho bibisi byo gukora amacupa yikirahure.

Ibikoresho nyamukuru byo gukora amacupa yikirahure
Ibikoresho bitandukanye bikoreshwa mugutegura ikirahuri hamwe hamwe byitwa ibikoresho bibisi byikirahure. Ikirahuri cyibikorwa byinganda nuruvange muri rusange ibice 7 kugeza 12. Ukurikije umubare wabyo no gukoresha, Birashobora kugabanwa mubirahuri ibikoresho byingenzi nibikoresho.
Ibikoresho nyamukuru bivuga ibikoresho fatizo byinjizwamo oxyde zitandukanye mu kirahure, nkumusenyi wa quartz, umusenyi, hekeste, feldspar, ivu rya soda, acide boric, uruganda rwinshi, uruganda rwa bismuth, nibindi, bigahinduka. ikirahure nyuma yo guseswa.
Ibikoresho bifasha nibikoresho biha ikirahuri inzira yingenzi cyangwa yihuse yo gushonga. Zikoreshwa muke, ariko zirakora cyane. Bashobora kugabanywa muburyo bwo gusobanura ibintu no gusiga amabara bitewe n'uruhare bafite.
Decolorizer, opacifier, okiside, flux.
Ibikoresho by'ibirahure biragoye cyane, ariko birashobora kugabanywamo ibikoresho fatizo hamwe nibikoresho fatizo bifasha ukurikije imirimo yabo. Ibikoresho fatizo byingenzi bigize umubiri wikirahure kandi bigena ibintu nyamukuru byumubiri nubumara byikirahure. Ibikoresho bifasha bitanga ibintu byihariye mubirahure kandi bizana uburyo bwo gukora.

1, ibikoresho nyamukuru byikirahure

. cyangwa boron. Acide ikirahure cyumunyu.

. Mu kubara, bakora umunyu wikubye kabiri hamwe na aside ya aside nka mucanga wa silika, ikora nka flux kandi ituma ikirahuri cyoroshye gukora. Ariko, niba ibirimo ari byinshi, igipimo cyo kwagura ubushyuhe bwikirahure kiziyongera kandi imbaraga za tensile zizagabanuka.

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Nkibikoresho fatizo byo kumenyekanisha okiside ya magnesium, dolomite irashobora kongera ubwiza bwikirahure, kugabanya kwaguka kwinshi, no kunoza amazi.

Feldspar ikoreshwa nkibikoresho fatizo byo kumenyekanisha alumina, igenzura ubushyuhe bwo gushonga kandi ikanazamura igihe kirekire. Byongeye kandi, feldspar irashobora kandi gutanga potasiyumu ya okiside kugirango iteze imbere ibirahure byubushyuhe bwikirahure.

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2, ibikoresho bifasha ibirahure

. Soda ikoreshwa cyane, sodium karubone, cobalt oxyde, nikel oxyde, nibindi bikoreshwa nkibikoresho bya decolorizing, bitanga amabara yuzuzanya kumabara yumwimerere mubirahure. Ikirahuri gihinduka ibara. Byongeye kandi, hari ibara rigabanya ibara rishobora gukora ibara ryoroheje ryuzuye hamwe n’umwanda w’amabara, nka sodium karubone ishobora guhindurwamo okiside hamwe na okiside ya fer kugirango ibe oxyde ferricike, kugirango ikirahure gihinduke kibisi kibe umuhondo.

. Niba okiside yicyuma ituma ikirahuri cyumuhondo cyangwa icyatsi, oxyde ya manganese irashobora kugaragara nkumuhengeri, oxyde ya cobalt irashobora kugaragara nkubururu, okiside ya nikel irashobora kugaragara nkumukara, naho oxyde y'umuringa na chromium oxyde ishobora kugaragara nkicyatsi.

. Ibisanzwe bikoreshwa mubisobanuro ni chalk, sodium sulfate, nitrate ya sodium, umunyu wa amonium, dioxyde ya manganese nibindi nkibyo.

(4) Opacifier: Opacifier irashobora guhindura ikirahuri umubiri wamata wera. Ubusanzwe opacifiers ni cryolite, sodium fluorosilicate, tin fosifide, nibindi nkibyo. Bashoboye gukora ibice bya 0.1 - 1.0 μm byahagaritswe mubirahure kugirango ikirahure kibe cyiza.