Kupopera ndi njira yopopera ndikupanga unyinji wolimba wa zinthu pogwiritsa ntchito kutentha kapena kupanikizika popanda kuzisungunula mpaka kufika poti zasungunuka.
Kuchotsa zinthu zonyansa kumagwira ntchito bwino pamene njira yochotsera zinthu zonyansa imachepetsa ma porosity ndikuwonjezera mphamvu monga mphamvu, mphamvu zamagetsi, ndi mphamvu ya kutentha. Panthawi yowotcha, kufalikira kwa maatomu kumapangitsa kuti ufa uchotsedwe m'magawo osiyanasiyana, kuyambira pakupanga makosi pakati pa ufa mpaka kuchotsa kwathunthu ma pores ang'onoang'ono kumapeto kwa njirayo.
Kupukuta ndi gawo la njira yopangira zinthu zadothi zomwe zimagwiritsidwa ntchito mu zinthu zadothi, zomwe zimapangidwa kuchokera ku zinthu monga galasi, alumina, zirconia, silica, magnesia, lime, beryllium oxide, ndi ferric oxide. Zipangizo zina zadothi zimakhala ndi mphamvu yochepa pamadzi komanso pulasitiki yochepa kuposa dothi, zomwe zimafuna zowonjezera zachilengedwe m'magawo asanayambe kupukuta.
Nthawi yotumizira: Julayi-14-2023