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Kukula kachitidwe ka galasi
Malinga ndi siteji ya chitukuko cha mbiriyakale, galasi akhoza kugawidwa mu galasi akale, galasi chikhalidwe, galasi latsopano ndi galasi mochedwa. (1) M’mbiri yakale, magalasi akale nthawi zambiri amanena za nthawi ya ukapolo. M'mbiri yaku China, galasi lakale limaphatikizaponso gulu la feudal. Chifukwa chake, wamkulu wagalasi wakale ...Werengani zambiri -
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 -
Kuwonongeka kwa Galasi
Optical deformation (pot spot) Optical deformation, yomwe imadziwikanso kuti " even spot ", ndi kagawo kakang'ono kamene kamakhala pamwamba pa galasi. Maonekedwe ake ndi osalala ndi ozungulira, ndi awiri a 0.06 ~ 0.1mm ndi kuya kwa 0.05mm. Chilema chamtunduwu chimawononga mawonekedwe agalasi ndi ma ...Werengani zambiri -
Zowonongeka Zagalasi
chidule Kuchokera pa zopangira processing, mtanda kukonzekera, kusungunuka, kufotokozera, homogenization, kuzirala, kupanga ndi kudula ndondomeko, chiwonongeko cha dongosolo ndondomeko kapena kulakwitsa kwa ntchito ndondomeko adzasonyeza zolakwika zosiyanasiyana mu mbale choyambirira cha galasi lathyathyathya. Zowonongeka ...Werengani zambiri -
Chidziwitso Chachikulu cha Galasi
Kapangidwe ka galasi Mphamvu ya physicochemical ya galasi sikuti imangokhala ndi mankhwala ake, komanso yogwirizana kwambiri ndi kapangidwe kake. Pokhapokha pomvetsetsa ubale wamkati pakati pa kapangidwe kake, kapangidwe, kapangidwe kake ndi magwiridwe antchito agalasi, zitha kukhala zotheka ...Werengani zambiri -
Kutsuka Magalasi Ndi Kuyanika
Pamwamba pa magalasi omwe ali mumlengalenga nthawi zambiri amakhala oipitsidwa. Chinthu chilichonse chopanda ntchito ndi mphamvu pamtunda ndi zowononga, ndipo chithandizo chilichonse chimayambitsa kuipitsa. Kutengera momwe thupi limakhalira, kuipitsidwa kwapamtunda kumatha kukhala mpweya, madzi kapena olimba, omwe amakhala ngati nembanemba kapena granular ...Werengani zambiri
