ZamHniav nyiaj hniav kub

Yuav ua li cas kom paub qhov txawv nyhav zirconia los ntawm diamonds

Cherished npau suav ntawm txhua txhua tus poj niam - muaj pob zeb diamond hniav nyiaj hniav kub. Nyob rau hauv xyoo tsis ntev los, lub lag luam nyob ib tug ntau ntawm cov khoom uas muaj dag pob zeb (zircon , nyhav zirconia) ntawm lub siab tshaj plaws zoo, thiab nws yog paub tsis meej tom ntej glance - yuav ua li cas kom paub qhov txawv nyhav zirconia los ntawm diamonds? Ua li no, koj yuav tsum paub ib tug me ntsis txog lub keeb kwm ntawm fianites thiab lawv cov yam ntxwv.

Yuav ua li cas yog ib tug nyhav zirconia?

LPI - yog artificially tsim nyob rau hauv lub laboratory ntawm FIAN hluavtaws siv lead ua, uas nyob rau hauv nws cov qauv zirconia. Qhov no cov ntaub ntawv uas twb xub thawj yog tsis rau hniav nyiaj hniav kub, nws yog tsim nyog los tsim lub laser, raws li yog ib tug ntawm nws constituent ntsiab. Qhov no dag siv lead ua muaj ib tug predetermined kho qhov muag zog thiab yog pub dawb los ntawm tsis xws luag xam qhovkev nyob rau hauv tej yam ntuj tso pob zeb. Nws thawj thawj lub hom phiaj - zoo lens rau kho qhov muag pab kiag li lawm, lasers. Fianit mas lub txhoj puab heev ib puag ncig, lub siab kub (tshaj 2500 °), nws yuav siv tau nyob rau hauv lub tshuaj ua lag luam. Tab sis ua tsaug rau nws cov high cev kev ua tau zoo sai sai los ua tus purest siv lead ua nyhav zirconia siv nyob rau hauv hniav nyiaj hniav kub li ib co pob zeb diamond. Yuav ua li cas kom paub qhov txawv nyhav zirconia los ntawm diamonds? Tshwj xeeb gemological kev ntsuam xyuas nyob rau hauv kev txiav txim los mus txiav txim yog dab tsi lub pob zeb nyob rau hauv pem hauv ntej ntawm koj. Incidentally, fianit yuav simulate thiab sapphires thiab rubies thiab lwm yam pob zeb. Ib me ntsis ntawm kev soj thiab kev txawj ntse ntawm nyob tus yeees ntawm cov muaju - thiab koj yuav qhia ib tug tswv hauv chav kawm ntawv "Yuav ua li cas kom paub qhov txawv nyhav zirconia los ntawm diamonds."

xaiv ib pob zeb diamond

Cov thawj thiab tseem ceeb tshaj plaws zoo ntawm ib pob zeb diamond - hardness. Nyob rau ib tug scale ntawm mineral hardness ntawm ib pob zeb diamond yuav siv sij hawm ib tug ntau dua theem, uas yog, nws yuav tsis raug khawb, tab sis tib lub pob zeb diamond. Fianit ntau softer. Koj yuav tau sim mus nqa tawm ib cov pob zeb diamond nyob rau hauv iav - thiab nws yuav tawm ib lub kos. Fianit tsis tau kos cov khoom minerals, txawm zoo tib yam iav.

Cov tom ntej no taw tes - menyuamuas. Tag nrho tej yam ntuj tso pob zeb yog muaj nyob rau hauv ib txoj kev los sis lwm tig - tej kab nrib pleb, heev, etc. Koj yuav tsum paub hais tias cov diamonds ntawm lub purest dej (tsis muaj inclusions) nyob rau hauv ntiaj teb yeej yog tsis tshua muaj heev thiab lawv yog incredibly kim ..

Sim mus saib nyob rau hauv lub teeb los ntawm ib tug txiav pob zeb diamond - ib tug pob zeb diamond. Yog hais tias nws yog ib tug tiag tiag pob zeb, koj yuav tsuas pom ib tug kaj chaw nyob rau hauv qhov chaw ntawm lub refraction ntawm rays los ntawm lub rear lub ntsej muag. Tab sis los ntawm ib co siv lead ua ntawm lub teeb kis tau, thiab koj yuav saib tau los ntawm ib tug loj dag pob zeb nyob hauv lub nplhaib ntiv tes rau ntawm uas lub nplhaib hnav.

Tab sis lub txaus ntseeg kawg nkaus xeem yog nqa tawm nyob rau hauv thermal conductivity gemologist. Ua li no peb yuav tsum tau ib tug tshwj xeeb ntaus ntawv. Nws yuav qhia txog qib uas thermal conductivity nrog tus nto ntawm lub pob zeb. Nyob rau hauv tej yam ntuj tso pob zeb diamond thermal conductivity yog heev. Nws tsis yog tau los mus tsim ib co siv lead ua nrog lub siab tib yam nqi.

Thiab qhov uas yooj yim txoj kev uas yuav paub qhov txawv nyhav zirconia los ntawm diamonds - ntawm ib tug nqi. Yuav ua li cas npaum li cas yog ib tug nyhav zirconia thiab ib pob zeb diamond ntawm tib yam loj? Txawm tias ib tug me me Brilliantik nrog tsawg kev ua tau zoo yog ib tug tseem ceeb ntuj pob zeb. Yog li ntawd, pob zeb diamond hniav nyiaj hniav kub, txawm nrog ib tug pob zeb diamond zeb yuav ntau npaum li cas kim cov khoom uas muaj ib tug loj thiab huv si, tab sis lub dag nyhav zirconia.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.unansea.com. Theme powered by WordPress.