Za Zamalonda
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Kusindikiza kwa galasi ndi ceramic
Ndi chitukuko chofulumira cha sayansi ndi luso lamakono, zofunikira za zipangizo zamakono zamakono ndizokwera kwambiri m'magawo apamwamba monga makampani amagetsi, makampani opanga mphamvu za nyukiliya, zakuthambo ndi kulankhulana kwamakono. Monga tonse tikudziwa, zida zaumisiri za ceramic (al...Werengani zambiri -
Galasi mpaka galasi kusindikiza
Popanga zinthu zokhala ndi mawonekedwe ovuta komanso zofunikira kwambiri, kupanga magalasi nthawi imodzi sikungakwaniritse zofunikira. Ndikofunikira kutengera njira zosiyanasiyana kuti galasi ndi zodzaza magalasi zisindikizidwe kuti apange zinthu zokhala ndi mawonekedwe ovuta ndikukwaniritsa zofunikira, monga...Werengani zambiri -
Mbiri Yachitukuko ya Glass World
Mu 1994, United Kingdom idayamba kugwiritsa ntchito madzi a m'magazi poyesa kusungunuka kwa magalasi. Mu 2003, bungwe la United States Department of Energy and glass industry linayesa kachulukidwe kakang'ono ka dziwe la magalasi osungunuka a plasma a E ndi magalasi, kupulumutsa mphamvu zoposa 40%. Japan n...Werengani zambiri -
Kukula kwa Magalasi
Malingana ndi siteji yachitukuko cha mbiri yakale, galasi likhoza kugawidwa mu galasi lakale, galasi lachikhalidwe, galasi latsopano ndi galasi lamtsogolo. (1) M’mbiri ya magalasi akale, nthaŵi zamakedzana nthaŵi zambiri amanena za nthaŵi ya ukapolo. M'mbiri ya China, nthawi zakale zimaphatikizansopo gulu la Shijian. Apo...Werengani zambiri -
Njira Zoyeretsera Zogulitsa Magalasi
Pali njira zambiri zodziwika bwino zoyeretsera magalasi, zomwe zingathe kufotokozedwa mwachidule monga kuyeretsa zosungunulira, kutentha ndi kuyeretsa ma radiation, kuyeretsa kwa ultrasonic, kuyeretsa kutulutsa, etc. pakati pawo, kuyeretsa zosungunulira ndi kuyeretsa kutentha ndizofala kwambiri. Kuyeretsa zosungunulira ndi njira yodziwika, yomwe imagwiritsa ntchito madzi...Werengani zambiri -
14.0-Magalasi a galasi la sodium calcium
Kutengera ndi SiO 2-CAO -Na2O ternary system, zosakaniza za galasi la botolo la sodium ndi calcium zimawonjezeredwa ndi Al2O 3 ndi MgO. Kusiyana kwake ndikuti zomwe zili mu Al2O 3 ndi CaO mu galasi la botolo ndizokwera, pomwe zomwe zili mu MgO ndizochepa. Ziribe kanthu mtundu wa zida akamaumba, kukhala...Werengani zambiri -
13.0-Sodium calcium botolo ndi mawonekedwe a galasi la mtsuko
Al2O 3 ndi MgO amawonjezedwa pamaziko a SiO 2-cao-na2o ternary system, yomwe ili yosiyana ndi galasi la mbale kuti zomwe zili mu Al2O 3 ndi zapamwamba komanso zomwe zili mu CaO ndi zapamwamba, pamene zomwe zili mu MgO ndizochepa. Ziribe kanthu mtundu wa zida akamaumba, kaya mabotolo mowa, mowa bo...Werengani zambiri -
12.0-Kupanga ndi zopangira za botolo ndi galasi la mtsuko
The zikuchokera galasi ndi chimodzi mwa zinthu zazikulu kudziwa chikhalidwe cha galasi, choncho, mankhwala zikuchokera galasi botolo ndi ayenera kaye kukumana thupi ndi mankhwala ntchito zofunika za galasi botolo ndipo akhoza, nthawi yomweyo kuphatikiza kusungunuka, akamaumba. ndi processin...Werengani zambiri -
11.0-Optical katundu wa galasi mtsuko
Botolo ndi galasi amatha kuchotsa kuwala kwa ultraviolet, kuteteza kuwonongeka kwa zomwe zili mkati. Mwachitsanzo, mowa umawonetsedwa ndi kuwala kwa buluu kapena kobiriwira ndi kutalika kosakwana 550nm ndipo umatulutsa fungo, lomwe limadziwika kuti kukoma kwa dzuwa. Vinyo, msuzi ndi zakudya zina zidzakhalanso ...Werengani zambiri -
Zomwe zimakhudza kukhazikika kwamankhwala agalasi
Madzi kukana ndi asidi kukana wa galasi silicate makamaka anatsimikiza zili silika ndi alkali zitsulo oxides. Kukwera kwa silika, kumapangitsanso kukula kwa mgwirizano pakati pa tetrahedron ya silica komanso kukhazikika kwa mankhwala a galasi. Ndi i...Werengani zambiri
