375 kub xeem: yog dab tsi? Yuav ua li cas distinguishes kub 585-th hnoos qeev los ntawm qhov 375th?

Thaum lub tam sim no lub sij hawm nws yog tsis yooj yim dua rau pom ib tug neeg kub hniav nyiaj hniav kub. Tab sis tsis yog txhua tus paub hais tias muaj yog ib tug ob peb kuaj ntawm kub khoom. Nyob rau hauv no tsab xov xwm, ib tug los ze zog saib ib tug qauv ntawm 375, thiab yuav ua li cas nws txawv ntawm 585.

Yuav ua li cas yog ib tug qauv kub?

Kub Standard - lub ntsiab txhais li muaj muaj nuj nqis heev hlau nyob rau hauv lub hlau, raws li yog tshwj xeeb nyiaj muas uas muab tso rau cov khoom los xyuas kom meej tias muaj ib tug qhia txog yam tshiab zoo zoo nkauj tshooj. Cov cai zoo lem li hniav nyiaj hniav kub thiab tsev uas siv lawv. Muaj uas tam sim no plaub active sojntsuam systems. By nrov kub kuaj xws li 375, 585, 750, 958.

375 kub xeem: yog dab tsi?

Cov khoom ua los ntawm kub ntawm cov qauv ntawm cov feem ntau uas tsis muaj-zoo. Tab sis nyob rau hauv tej lub teb chaws, nws yog pom zoo raws li 375 thiab 333 kuaj. Nyob rau hauv niaj hnub jewellery qauv 375 nws yog heev tsawg, txij thaum lub alloy nyob rau hauv ib tug luv luv lub sij hawm ntawm lub sij hawm pib yuav tsaus ntuj nyob rau hauv cov huab cua. Txawm li cas los, koj yuav nrhiav tau ib tug ntau ntawm hniav nyiaj hniav kub nrog ib tug cim ntawm 375 kub qauv. Yuav ua li cas yog nws? Qhov no tshuaj ntsuam nrog ib tug tsawg cov ntsiab lus ntawm precious hlau nyob rau hauv nws cov purest daim ntawv. Nws cov ntsiab lus no tsuas yog 37.5%, tus so - lub impurity. Qhov no qauv muaj tsib hom.

Raws li ib tug siab cov ntsiab lus ntawm impurities yuav cuam tshuam rau lub zog ntawm cov khoom thiab xim?

• Yog hais tias qhov feem pua ntsiab lus ntawm tooj liab yog high, lub pob zeb diamond yuav muaj ib tug nyeem liab los yog daj. Tsis tas li ntawd, tooj liab yog tau txo xeb kuj hais tias ib tug phem cawv rau cov khoom tiav.
• Yog hais tias qhov feem pua ntawm cov nyiaj yog high, hauv daim hniav nyiaj hniav kub yog lub teeb daj los yog txawm dawb. Vim lub high school lub ntsiab lus ntawm cov nyiaj cov khoom ua ntau elastic thiab tso cai rau cov creation ntawm me me qauv.

Yog hais tias ib tug ntev lub sij hawm tsis tau hnav, thiab tsis ntxuav lub hniav nyiaj hniav kub nrog tus qauv, ces tom qab ib tug tej lub sij hawm tsaus ntuj thiab ua unfit rau hnav cov kub khoom. 375-carat kub muaj ib tug loj sib txawv los ntawm lwm yam kuaj - lawv yog cov heev check, tab sis yog txom nyem zoo.

Tiam sis peb yuav tsum tsis txhob kiag li las mees cov khoom nrog rau cov muab qauv, raws li rau ib tug me me npaum li cas koj yuav tau heev dlej nplhaib los yog qhwv ntsej, raws li tau hais tias yuav xyuas kom meej tias cov hniav nyiaj hniav kub khoom tsim nyog ntawm kev saib xyuas, lawv yuav tau ua kom haum rau koj ntau xyoo. Nyob rau hauv cov khoom nqi pheej yig heev piv rau kub 750-th qauv.

Nta 375 kuaj

Nyuam qhuav pib, 375 kub qauv tau los sib tham nyob rau hauv kom meej - dab tsi nws yog. Cia peb mloog mus rau lub yam ntxwv ntawm tus qauv:

• Firstly, qhov no alloy tsuas yog 37.5% ntshiab kub (raws li tau hais ua ntej lawm).
• Secondly, qhov no kub hlau muaj ob zoo zoo nkauj tshooj - silver thiab tooj liab.
• Peb, nyob rau hauv Russia muaj tsuas yog tsib alloys, uas yog tso cai rau muab tso rau 375 kub qauv.
• Plaub, cov alloys yog siv nyob rau hauv txwv ntau, raws li lawv zoo yog tsawg, thiab nws thiaj li cov khoom ua los ntawm lawv, yog hloov mus rau hauv daim ntawm faded, uas yog heev yooj yim mus rov qab rau hauv lub qub txaus nyiam.
• Cov khoom ua los ntawm alloy 375 kuaj tej zaum yuav muaj ib tug Hawj txawm los ntawm daj rau liab, txhua yam yuav yog nyob ntawm seb kev faib ua feem ntawm cov hlau predominates.
• Qhov tseem khoom thiab high-zoo alloys pom tau hais tias yuav liab.
• Cov feem nrov cov khoom siv 375 kuaj pom tias kev koom tes rings.

Alloys kub 375 kuaj

Raws li twb tau hais, kuaj ntawm lub kub hais nyiaj thiab tooj liab hlau. Nws hais ntxiv hais tias nws yog ua tau rau faib alloys nrog sib txawv feem pua ntawm tooj liab thiab nyiaj:

• Yog hais tias lub alloy, nyob rau lub kev faib ua feem ntawm kub muaj nqi 37.5%, muaj ib tug kaj xim liab, tus nqi ntawm cov nyiaj yuav xwb 2%, thiab tooj liab - 60,5%.
• Yog hais tias lub alloy muaj ib tug liab xim - cov kev faib ua feem ntawm kub nqi rau 37.5%, cov nyiaj no yuav tsum tsuas 10%, thiab tooj liab - 52,5%.
• Yog hais tias lub alloy muaj ib tug liab xim, kev faib ua feem ntawm kub - 37.5%, tus nqi ntawm cov nyiaj - 16%, thiab tooj liab - 62,5%.

Tag nrho cov alloys yuav xyuam xim xav hais tias shoddy, thiab yog li lawv yog tsis nrov heev txawv teb chaws. Tab sis, yog hais tias koj mus saib hauv lub tebchaws United Kingdom los yog lub tebchaws United States, yuav tsum tuaj nyob rau ib tug loj loj ntau yam khoom los ntawm 375 qauv. Ua ntej yuav ib daim ntawm hniav nyiaj hniav kub los ntawm cov 375 kuaj yuav tsum mus kawm ntawv nyob rau hauv kom meej txog cov kub 375-carat neeg xyuas.

Xyuas

Muaj ntau ntau ua ntej yuav hniav nyiaj hniav kub, nyeem cov thawj xyuas, saib cov yees duab qhov hniav nyiaj hniav kub khw, kawm ua tus views ntawm cov neeg muas zaub, thiab ces ua zaum kawg xaiv. Nyob rau hauv ib tes, qhov no mus kom ze yuav ua tau heev yam xyuam xim muab suav hais tias yog lawm, vim hais tias nyob rau hauv lub khw koj yuav dag thiab qhia rau ib tug ntau ntawm txawv fairy tales, tsuas yog mus muag lawv cov khoom. Nyob rau lwm cov tes, tsis txhob tso siab rau txhua yam koj nyeem nyob rau hauv Internet, thiab txawm ntau li ntawd nyob rau hauv lub forums txog lub kub 375-th qauv. Xyuas tej zaum yuav sib txawv, li yuav tsis haum txhua leej txhua tus, thiab txhua leej txhua tus nyias muaj nyias tastes.

Tab sis yog hais tias peb tsom xam tag nrho cov lus teb, yuav muaj ntau tsis zoo tshaj zoo, thiab nws yog tag nrho cov kev cob cog rua nrog lub xwb drawback ntawm no qauv - tsis zoo thiab luv luv-lived. Txawm qhov no yog debatable, vim nws yuav yog nyob ntawm seb qhov kev kho mob ntawm cov khoom thiab yog hais tias nws yeej muaj tseeb, ces txawm cov budgetary khoom uas tsis muaj zoo muaj peev xwm kav rau ib lub sij hawm ntev.

Yuav ua li cas distinguishes kub 585-th hnoos qeev los ntawm qhov 375th?

Tom ntej no, siv sij hawm ib tug los ze zog saib, dab tsi yog qhov txawv ntawm cov jewels nrog txawv kuaj:

1. Txawv kub cov ntsiab lus nyob rau hauv cov khoom: 375 nyob rau hauv tus qauv - 37.5%, thiab nyob rau hauv 585 - 58,5%.

2. zog nyob rau hauv cov khoom muaj tsis muaj ntsiab lus uas kub yog siab tshaj nyob rau hauv high-khoom. Nws twb tau hais ua ntej lawm hais txog qhov no - 375 kub xeem: yog dab tsi?. Cov khoom siv nrog rau qhov no qauv muaj siab lub zog, thiab yog li ntawd ntau heev tau kev koom tes rings precisely nrog xws li tus qauv.

3. Tsis tas li ntawd, cov khoom nrog ib tug loj feem pua ntawm cov kub yuav muaj ntau yam ntau kim tshaj tsawg. Yog li ntawd, peb yuav piav qhia txog cov uas tsis muaj nqi ntawm cov khoom uas 375 kub fineness.

4. hniav nyiaj hniav kub uas nrog 585, 375 uas muaj zog thiab lightness, thiab cov qualities ua nws tau los mus tsim masterpieces.

Yog hais tias koj tsis them sai sai mus rau lub yuam cai thiab stereotypes, tab sis tseem xav durability thiab practicality, nws yog mus saib nyob rau ib pob nyiaj kev xaiv raws li 375 kub qauv.