Tiyeni tiweruze K 5 kapena K 9 C 2

K5 KAPENA K9 BOROSILICATE GLASS (“CHINESE CHRYSTAL”)

Uwu ndiye mtundu wamba wa "crystal" womwe mudzawuwona kunja uko.Ngati chojambulacho chinapangidwa ku China, ndizotheka kuti kristaloyo idzakhala yamtunduwu.Magalasi a borosilicate si, kunena mosapita m'mbali, kristalo, chifukwa zomwe zimatsogolera zimakhala pansi pa 10% (mawu oyambirira "K5" ndi K9" amatanthauza kuchuluka kwa okusayidi wotsogolera - 5% ndi 9% motsatira).Galasi la K9 liyenera kuonedwa kuti ndi lapamwamba kuposa galasi la K5.

Magalasi a K9 ndi otchuka pazifukwa zingapo: Ndiwotsika mtengo kupanga poyerekeza ndi kristalo weniweni;ili ndi index yotsika kwambiri komanso yomveka bwino.Galasi yamtunduwu imatha kupukutidwa kwambiri momwe kristalo ingakhalire.Kuphatikiza apo, chifukwa magetsi ambiri opangidwa padziko lonse lapansi amapangidwa mochulukira ku China, ndizomveka kuti zidazi zitha kutumizidwa ndi galasi la K9 - njira yotsika mtengo yomwe imapangidwa kwanuko.

Ngati mukugula kristalo chandelier kapena pendant pansi, nenani, $1,500, mwayi ndi wakuti makhiristo adzakhala K5 kapena K9 borosilicate galasi.Ganizirani K9 kukhala Toyota Camry ya galasi la chandelier: yotsika mtengo, yodalirika, yopezeka paliponse - imapangitsa kuti ntchitoyi ichitike.Koma, poganizira kuti chandelier yanu ndi zodzikongoletsera zapanyumba panu, mungafune kulingalira kuwononga ndalama zochulukirapo kuti mupeze chinthu chokongola kwambiri - china chamtundu wa cholowa chomwe mungasangalale kuchidutsa mibadwo yonse.Mungafune kusankha zodzikongoletsera zenizeni m'malo mwa zodzikongoletsera.

GEM-DULA CHIKHALIDWE

Gem cut crystal nthawi zambiri imatanthawuza zamtengo wapatali, "weniweni" kristalo, pakati pa 24% ndi 34% lead oxide.Pali magawo a mfundo zapamwamba mkati mwa gululi, monga kuwala kwa kuwala, ndi kupukuta.Optical purity ikukhudzana ndi kuchepetsa kupotoza kwa kuwala komwe kumadutsa, ndipo njira yabwino yochitira izi ndikuwongolera kuzizira kwa kristalo wosungunuka.

Krustalo wosungunuka akatsanuliridwa, amazizira ngati keke yatsopano kuchokera mu uvuni: Ziwalo zakunja zimayamba kuzizira, ndipo mkati mwake mumazizira komaliza.Ndi kristalo, kusiyanasiyana kwa kutenthaku kumatha kuyambitsa mizere yaying'ono - ngati zala zapakati pa kristalo.Pofuna kupewa izi, opanga aphunzira kuti angagwiritse ntchito kutentha kumalo ozizira kuti mbali zakunja za kristalo zizizizira mofanana ndi pachimake.Mwachiwonekere, izi zitha kukhala zachinyengo pang'ono ndikuwonjezera mtengo wopangira kristalo

Kusiyanasiyana kwina kwaubwino kumaphatikizapo kuthwa kwa mawonekedwe ndi momwe kristalo imapukutidwa kwambiri.Opanga ena adzaphatikiza zokutira zachitsulo zamtengo wapatali, zomwe zimatha kuteteza kupukuta kwa kristalo.PaMichael McHale Designs, kristalo wathu wokhazikika ndi wowoneka bwino-woyera, wambali zakuthwa, komanso wopukutidwa kwambiri.