Kev taw qhia txog cov khoom ntim khoom siv tshuaj pleev ib ce

Cov iav ntim raws li iav tau siv dav hauv kev lag luam tshuaj pleev ib ce. Lawv nyiam cov neeg vim lawv lub siab pob tshab thiab txhais tes zoo. Cov khoom siv iav sib txawv ncaj qha txiav txim siab qib ntawm cov khoom. Piv txwv li, hauv kev lag luam tshuaj tsw qab, cov khoom siv tseem ceeb ntawm cov fwj tshuaj tsw qab yog siv lead ua iav dawb, thaum lub khob tshuaj pleev ib ce ntau dua hauv kev ua lag luam feem ntau yog siab dawb.

1. Khoom txhais:
Cov khoom tseem ceeb: Na2O·CaO·6SiO2
Cov iav yog tsim los ntawm kev sib xyaw ntawm silica thiab lwm yam tshuaj (tsuas yog tsim los ntawm: dej qab zib tshauv, limestone, quartz). Cov khoom siv silicate-based non-metallic uas tsim cov qauv sib txuas txuas ntxiv thaum lub sij hawm yaj, thiab maj mam nce hauv viscosity thiab hardens thaum txias, ua rau nws crystallize. Cov tshuaj muaj pes tsawg leeg ntawm cov iav zoo tib yam yog Na2SiO3, CaSiO3, SiO2 los yog Na2O·CaO·6SiO2, thiab lwm yam. Cov khoom tseem ceeb yog silicate ob chav ntsev, uas yog ib qho amorphous khoom nrog random qauv.

2. Khoom siv:
Nws muaj kev pom zoo los ntawm kev ua haujlwm zoo thiab lub teeb kis tau tus mob, kev tsim khoom yooj yim, dawb thiab hloov tau cov duab, siab hardness, kub tsis kam, huv, yooj yim tu, tsis tshua muaj zog tensile, thiab tuaj yeem siv ntau zaus.

3. Khoom siv:
Cov iav tau muab faib ua cov khoom dawb zoo tib yam, cov khoom siv dawb siab, cov khoom siv ultra-dawb, thiab cov khoom siv lead ua dawb. Cov xim sib txawv tuaj yeem cuam tshuam ncaj qha rau pob tshab thiab brittleness ntawm cov khoom iav. Qhov zoo ntawm cov khoom siv raw, qhov zoo ntawm cov iav khoom tsim tau zoo dua. Xim tus nqi kuj txawv. Cov khoom siv dawb feem ntau siv lub khob iav siv ntau cov ntaub ntawv siv dua tshiab (feem ntau hu ua iav tawg) hauv cov khoom xyaw ntau lawm, thiab tus nqi ntawm cov khoom siv dawb thiab siv lead ua dawb yog ntau dua li cov khoom siv dawb. Cov khoom siv dawb siab iav yuav tsum xaiv cov khoom zoo thiab quartz xuab zeb uas tsis muaj impurities thiab siab ntom ntom, thiab cov khoom siv lead ua dawb yog ua los ntawm quartz pob zeb ua cov khoom tseem ceeb thiab silica ua cov khoom siv.

4. Cov txheej txheem tsim khoom:
Siv quartz xuab zeb, dej qab zib tshauv, feldspar thiab limestone ua raw cov ntaub ntawv, molding ntawm iav khoom yuav tsum tau siv ib co auxiliary cov ntaub ntawv, xws li clarifying agents, fluxing agents, opacifiers, colorants, decolorizing agents, oxidizing agents thiab txo tus neeg sawv cev, thiab lwm yam. , tom qab kub melting thiab homogenization, nws yog tiav thiab tsim, thiab ces tau los ntawm annealing.

5. Txoj kev ua:
Cov txheej txheem tseem ceeb ntawm iav yog ntau yam, suav nrog kev siv tshuab tshuab, tshuab tshuab, extrusion molding, kev kos duab, thiab lwm yam. Ntawm lawv, cov iav dawb yog tsim los ntawm qib-kab tshuab hauv Suav teb, thaum siv lead ua iav dawb feem ntau yog tsim los ntawm tshuab dag.

6. Daim ntawv thov ntawm cov khoom ntim cov iav kom zoo nkauj:
Cov iav ntim rau cov tshuaj pleev ib ce yog tsim los ntawm cov ntaub ntawv siab dawb, thiab cov khoom siv high-end kuj siv cov khoom siv lead ua dawb, xws li cov fwj tshuaj tsw qab. Iav tau ua tiav ntxiv los tsim cov thawv xws li cov fwj tshuaj qab zib, cov ntsiab lus, toners, thiab cov roj tseem ceeb fwj.

7. Sustainable txoj kev loj hlob:
Tom qab cov khoom siv iav tau noj los ntawm kev ua lag luam, lawv tuaj yeem rov ua dua, rov ua dua, thiab rov qab siv dua.