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Kutheni iibhotile ezininzi zotywala zenziwe ngeglasi?
Ibhotile yeglasi yindlela yemveli yokupakishwa kweemveliso zolwelo. Zisetyenziswa ngokubanzi, kwaye iglasi nayo iyimbali yokupakisha imathiriyeli. Kodwa iibhotile zotywala zeglasi zinzima kunezo zeplastiki, kwaye zophuka lula. Ke kutheni iibhotile zotywala zenziwe ngeeglasi zeglasi...Funda ngokugqithisileyo -
Ukuphuhliswa kweglasi yaseTshayina
Izifundiswa ekhaya nakwamanye amazwe zineembono ezahlukeneyo ngemvelaphi yeglasi eTshayina. Enye yithiyori yokuzidala, kwaye enye yithiyori yangaphandle. Ngokomahluko phakathi kokwakhiwa kunye nokuveliswa kweteknoloji yeglasi evela kwiNtshona yeZhou Dynasty efunyenwe eChina ...Funda ngokugqithisileyo -
Indlela yophuhliso yeglasi
Ngokwenqanaba lophuhliso lwembali, iglasi inokwahlulwa ibe yiglasi yakudala, iglasi yemveli, iglasi entsha kunye neglasi kade. (1) Kwimbali, iglasi yamandulo idla ngokubhekisela kwixesha lobukhoboka. Kwimbali yaseTshayina, iglasi yamandulo ikwabandakanya uluntu lwe-feudal. Ke ngoko, iglasi yamandulo jikelele...Funda ngokugqithisileyo -
Iglasi kunye nokutywinwa kwe-ceramic
Ngophuhliso olukhawulezayo lwenzululwazi nobuchwepheshe bale mihla, iimfuno zemathiriyeli yobunjineli ezitsha ziphezulu nangaphezulu kwiinkalo zobugcisa obuphezulu obufana noshishino lwe-elektroniki, ishishini lamandla enyukliya, i-aerospace kunye nonxibelelwano lwangoku. Njengoko sonke sisazi, izixhobo zobunjineli zeceramic (al...Funda ngokugqithisileyo -
Ukutywinwa kweglasi ukuya kwiglasi
Kwimveliso yeemveliso ezinemilo enzima kunye neemfuno eziphezulu, ukubunjwa kwexesha elilodwa leglasi akukwazi ukuhlangabezana neemfuno. Kuyimfuneko ukwamkela iindlela ezahlukeneyo zokwenza ukuba iglasi kunye nesigcwalisi seglasi sitywinwe ukwenza iimveliso ezinemilo enzima kwaye zifezekise iimfuno ezikhethekileyo, ezinje...Funda ngokugqithisileyo -
Imbali yoPhuhliso lweLizwe leglasi
Ngo-1994, iUnited Kingdom yaqala ukusebenzisa iplasma kuvavanyo lokunyibilika kweglasi. Ngo-2003, iSebe lase-United States lamandla kunye nombutho woshishino lweglasi lenze uvavanyo loxinaniso lwe-pool encinci ye-high-intensity plasma melting E glass and glass fibers, igcina amandla angaphezu kwama-40%. IJapan n...Funda ngokugqithisileyo -
Uphuhliso Trend of Glass
Ngokwenqanaba lophuhliso lwembali, iglasi inokwahlulwa ibe yiglasi yakudala, iglasi yemveli, iglasi entsha kunye neglasi yexesha elizayo. (1) Kwimbali yeglasi yamandulo, amaxesha amandulo ayedla ngokubhekisela kwixesha lobukhoboka. Kwimbali yaseTshayina, amaxesha amandulo aquka uluntu lwamaShiji. Pha...Funda ngokugqithisileyo -
Iindlela zokucoca zeemveliso zeglasi
Kukho iindlela ezininzi eziqhelekileyo zokucoca iglasi, ezinokuthi zishwankathelwe njengokucoca i-solvent, ukufudumeza kunye nokucoca i-radiation, ukucocwa kwe-ultrasonic, ukucoca ukukhutshwa, njl. Ukucoca i-solvent yindlela eqhelekileyo, esebenzisa amanzi...Funda ngokugqithisileyo -
Isiphene seglasi
I-Optical deformation (indawo yembiza) I-Optical deformation, ekwaziwa ngokuba yi “ven spot”, yinto encinci yokuxhathisa kumphezulu weglasi. Imilo yayo igudileyo kwaye ingqukuva, inobubanzi obuyi-0.06 ~ 0.1mm nobunzulu obuyi-0.05mm. Olu hlobo lwesiphene sebala lonakalisa umgangatho weglasi kunye ne ...Funda ngokugqithisileyo -
Iziphene zeglasi
isishwankathelo Ukususela ekuqhutyweni kwezinto eziluhlaza, ukulungiswa kwebhetshi, ukunyibilika, ukucaciswa, i-homogenization, ukupholisa, ukubumba kunye nenkqubo yokusika, ukutshatyalaliswa kwenkqubo yenkqubo okanye impazamo yenkqubo yokusebenza iya kubonisa iziphene ezahlukahlukeneyo kwiplate yokuqala yeglasi yeglasi. Iziphene...Funda ngokugqithisileyo
