ceramic News

Kodi ndi zinthu ziti zomwe zimagwiritsidwa ntchito popanga zoumba?

2023-04-24
1. Pulasitiki zopangira. Izi zopangira zimapangidwa makamaka ndi mchere wadongo, silicate ili ndi mawonekedwe osanjikiza, tinthu tating'onoting'ono, ndipo imakhala ndi pulasitiki. Popanga zitsulo za ceramic, zidzakhala ndi ntchito yogwirizanitsa ndi pulasitiki, kotero kuti grouting ipangidwe mofulumira, kotero kuti chopanda kanthu chikhoza kupangidwanso mosavuta, ndipo panthawi imodzimodziyo chimakhala cholimba kwambiri cha mankhwala ndi kutentha.

2. Zosabala zopangira. Pali zigawo zikuluzikulu zitatu, kuphatikizapo mchere wokhala ndi okosijeni, ma aluminium oxides, silicon oxides, etc., ndipo zigawo za mcherezi si pulasitiki. Popanga zoumba, zimagwira ntchito yochepetsera kukhuthala, kotero kuti kukhuthala kwa chopanda kanthu kuchepetsedwa. Quartz ina imaphatikizidwa ndi galasi la feldspar kuti apewe kutentha kwambiri.

3. Flux zopangira. Zigawo zamchere monga zitsulo zamchere, mchere wokhala ndi okosijeni ndi oxides wa zitsulo zamchere zamchere ndizo ntchito zazikulu, ndipo ntchito yaikulu ndikuthandizira kusungunuka, ndi kutentha kwapamwamba kusungunuka, kaolin ena ndi quartz akhoza kusungunuka, kuti akwaniritse cholinga cha kutentha kwa simenti. Zida zofala kwambiri ndi granite, dolomite ndi feldspar.

4. Zopangira zopangira. Ndizinthu zopangira zomwe zimagwiritsidwa ntchito popanga zoumba, ndipo ngakhale sizigwira ntchito yayikulu, ndizofunikiranso. Popanga zoumba, kuwonjezera kuchuluka koyenera kwa zinthu zotere kumatha kupititsa patsogolo magwiridwe antchito, kukonza njira, ndikuwonjezera mawonekedwe ndi mtengo wake wonse.

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