Uyazi? Nangona amehlo angenanto engenako ukwahlula iintlobo ezahlukeneyo zeglasi, eneneni, iglasi esetyenziselwaisigqubuthelo somboniso, zineentlobo ezahlukeneyo, ezi zilandelayo zifuna ukuxelela wonke umntu indlela yokugweba iintlobo ezahlukeneyo zeglasi.
Ngokwendlela eyenziwe ngayo iikhemikhali:
1. Iglasi yesoda-lime. Ngomxholo weSiO2, ikwanayo ne-15% Na2O kunye ne-16% CaO
2. Iglasi ye-aluminium silicate. I-SiO2 kunye ne-Al2O3 zezona zithako ziphambili
3. Iglasi yeQuartz. Umxholo weSiO2 ungaphezulu kwe-99.5%
4. Iglasi ye-silicone ephezulu. Umxholo we-SiO2 umalunga ne-96%
5. Iglasi yesilika yelead. Izithako eziphambili yiSiO2 kunye nePbO
7. Iglasi yeBorosilicate. I-SiO2 kunye ne-B2O3 zezona zithako ziphambili
8. Iglasi ye-phosphate. I-Phosphorus pentoxide yeyona nto iphambili
Inombolo 3 ukuya ku-7 ayisetyenziswa rhoqo kwiglasi yokugubungela ukubonisa, apha akuyi kwenziwa intshayelelo yeenkcukacha.
Ngendlela yokwenza iglasi:
1. Ukwakheka kweglasi edadayo
2. Ukutsalwa kweglasi ephumayo
Yintoni eyenza iglasi edadayo?
Le ndlela iphambili kukunyibilikisa, ukucacisa, ukupholisa ulwelo lweglasi phantsi kolawulo lwesango elilawulayo ngokusebenzisa umjelo wokuhamba, ukuhamba okugudileyo okuqhubekayo ukuya kwi-groove yetin, ukudada kumphezulu wolwelo lwetin yesinyithi etyhidiweyo, ulwelo lweglasi olungena kwi-tank yetin emva kwesiphumo somxhuzulane othe tyaba, ukupolisha phantsi kwesenzo soxinzelelo lomphezulu, ukudada phambili phantsi koxinzelelo oluphambili lokutsala umxhuzulane, phantsi kwesenzo somtsalane ukufezekisa inkqubo yokucubungula ibhanti yeglasi, ukwenza iglasi eguquguqukayo kakhulu. Ke ngoko, kukho icala letin kunye necala lomoya.
Yintoni eyenza iglasi etsalwa ngokugqithisileyo?
Ulwelo lweglasi olunyibilikisiweyo lufakwa kumngxuma owenziwe ngeplatinum palladium alloy, oluphuma kumngxuma osezantsi komngxuma luze lusebenzise amandla alo okudonsa kunye nokutsala okuya ezantsi ukwenza iglasi ebhityileyo kakhulu. Ubukhulu beglasi obulungiselelwe ngale nkqubo bunokulawulwa ngokwesixa sokutsalwa, ubungakanani bomngxuma kunye nesantya sokuhla kwesitovu, ngelixa i-warpage yeglasi inokulawulwa ngokwendlela efanayo yokusasazwa kobushushu, kwaye iglasi ebhityileyo kakhulu inokuveliswa rhoqo. Ke ngoko, akukho cala letin okanye icala lomoya.
3. Uhlobo lweglasi yeSoda Lime
Indlela yokucubungula yinkqubo yokudada, eyaziwa ngokuba yiglasi edadayo. Ngenxa yokuba inee-ions ezincinci zesinyithi, iluhlaza kwicala leglasi, ngoko ke ikwabizwa ngokuba yiglasi eluhlaza okwesibhakabhaka.
Ubukhulu beglasi: ukusuka kwi-0.3 ukuya kwi-10.0mm
Uhlobo lweglasi ye-sodium calcium (ayiyo yonke)
Izixhobo zaseJapan: iAsahi nitro (AGC), iNSG, iNEG njl.
Izinto zasekhaya: iSouth Glass, iXinyi, iLobo, iChina Airlines, iJinjing, njl.
Izinto zaseTaiwan: Iglasi yeTabo.
Intshayelelo kwiglasi ye-aluminium silicate ephezulu, ebizwa ngokuba yiglasi ye-aluminium ephezulu
4. Iimpawu eziqhelekileyo
EMelika: ICorning Gorilla Glass, yiglasi ye-aluminium silicate enobuhlobo nokusingqongileyo eyenziwe yiCorning.
IJapan: I-AGC ivelisa iglasi ye-aluminium ephezulu, siyibiza ngokuba yi-Dragontrail glass.
ITshayina: Iglasi ye-aluminium ephezulu kaXu Hong, ebizwa ngokuba yi-“Panda Glass”
Iglasi kaSaida inikaiglasi yokugquma ukubonisaNgokuhambelana neemfuno zabathengi kunye nezicelo zemveliso, injongo kukubonelela ngenkonzo yokulungisa iglasi ekumgangatho ophezulu phantsi kophahla olunye.
Ixesha lokuthumela: Disemba-03-2021