K5 lossis K9 BOROSILICATE GLASS ("Suav CRYSTAL")
Qhov no yog hom "crystal" ntau tshaj plaws uas koj yuav pom tawm muaj.Yog hais tias lub fixture nws tus kheej tau ua nyob rau hauv Tuam Tshoj, nws yog heev yooj yim mus siv lead ua yuav yog hom no.Borosilicate iav tsis yog, nruj me ntsis hais lus, siv lead ua, raws li nws cov ntsiab lus txhuas yog qis dua 10% (cov ntsiab lus qub "K5" thiab K9" xa mus rau feem pua ntawm cov ntsiab lus txhuas oxide - 5% thiab 9% feem).K9 iav yuav tsum raug suav hais tias yog qhov zoo dua li K5 iav.
K9 iav yog nrov rau ntau yam: Nws yog pheej yig los ua piv rau cov siv lead ua tiag tiag;nws muaj ib tug kuj siab refractive index thiab zoo nkauj clarity zog.Hom iav no tuaj yeem polished zoo li siv lead ua tuaj yeem ua tau.Tsis tas li ntawd, vim tias feem ntau cov teeb pom kev zoo thoob ntiaj teb tau tsim nyob rau hauv ntau hauv Suav teb, nws ua rau kev nkag siab tias cov khoom siv yuav xa nrog K9 iav - qhov kev xaiv pheej yig uas yog tsim hauv zos.
Yog tias koj tab tom yuav ib lub chandelier siv lead ua lossis pendant rau hauv qab, hais tias, $ 1,500, qhov muaj feem yuav yog cov iav yuav yog K5 lossis K9 borosilicate iav.Xav txog K9 los ua Toyota Camry ntawm chandelier iav: kuj pheej yig, txhim khu kev qha, ubiquitous - nws tau txais txoj haujlwm tiav.Tab sis, vim hais tias koj cov chandelier yog cov hniav nyiaj hniav kub ntawm koj lub tsev, tej zaum koj yuav xav xav txog kev siv nyiaj me ntsis ntxiv kom tau ib yam dab tsi zoo dua qub - qee yam ntawm cov khoom qub txeeg qub teg uas koj yuav zoo siab dhau mus rau tiam neeg.Koj tuaj yeem xav xaiv cov hniav nyiaj hniav kub tiag tiag es tsis txhob hnav cov hniav nyiaj hniav kub.
GEM-CUT CRYSTAL
Lub pov haum txiav siv lead ua feem ntau yog hais txog qhov zoo, "tiag" siv lead ua, ntawm 24% thiab 34% txhuas oxide.Muaj gradations ntawm cov ntsiab lus zoo nyob rau hauv pawg no, xws li kho qhov muag purity, thiab polish.Optical purity tau ua nrog txo qis qhov cuam tshuam ntawm lub teeb hla dhau, thiab txoj hauv kev zoo tshaj plaws los ua qhov ntawd yog tswj cov txheej txheem txias ntawm molten crystal.
Thaum molten siv lead ua yog poured, nws txias npaum li ib lub ncuav mog qab zib tshiab los ntawm qhov cub: cov txheej sab nraud txias ua ntej, thiab lub innermost qhov chaw txias.Nrog cov siv lead ua, cov kev hloov pauv kub tuaj yeem ua rau me me - zoo li cov ntiv tes nyob hauv nruab nrab ntawm cov siv lead ua.Txhawm rau tiv thaiv qhov no, cov neeg tsim khoom tau kawm tias lawv tuaj yeem siv cov cua sov rau cov txheej txheem txias kom cov txheej txheem sab nraud ntawm cov siv lead ua txias ntawm qhov sib npaug ntawm cov tub ntxhais.Obviously, qhov no tuaj yeem tau txais me ntsis tricky thiab ntxiv rau cov nqi tsim khoom siv lead ua ..
Lwm qhov sib txawv hauv qhov zoo muaj xws li lub ntsej muag ntawm lub ntsej muag thiab lub ntsej muag zoo nkauj npaum li cas ntawm cov khoom siv lead ua.Qee cov tuam txhab lag luam yuav suav nrog cov txheej txheem hlau zoo ib yam, uas tuaj yeem tiv thaiv cov siv lead ua polish.NtawmMichael McHale Designs, peb tus qauv siv lead ua yog optically-ntshiab, sharply faceted, thiab zoo-polished.
Post lub sij hawm: Dec-04-2022