Daim ntawv thov thiab cov yam ntxwv ntawm pob zeb diamond

Pob zeb diamond yog cov ntxhia uas muaj cov pa roj carbon. Pob zeb diamond yog cov khoom hnyav tshaj plaws hauv qhov xwm txheej, yog li nws muaj ntau yam tseem ceeb hauv kev lag luam, xws li cov khoom siv sib tsoo zoo, cov cuab yeej txiav siab siab, ntau hom laum khoom, hlau kos duab tuag. Pob zeb diamond kuj yog siv los ua ib feem ntawm ntau cov cuab yeej precision. Pob zeb diamond tuaj nyob rau hauv ntau yam xim, los ntawm tsis muaj xim mus rau dub. Lawv tuaj yeem yog pob tshab, translucent lossis opaque. Cov pob zeb diamond feem ntau yog daj. Lub refractive index ntawm pob zeb diamond yog siab heev, thiab cov khoom dispersion kuj muaj zog heev, uas yog vim li cas lub pob zeb diamond qhia txog cov yeeb yuj flash.

Cov xim ntawm lub pob zeb diamond nyob ntawm qhov degree ntawm purity, hom thiab cov ntsiab lus ntawm impurity keeb muaj.

Cov xim dawb huv heev, feem ntau nyob rau hauv ntau qib ntawm daj, xim av, grey, ntsuab, xiav, opal thiab ntshav;

2. Nyob rau hauv cathode rays, X-rays thiab ultraviolet rays, txawv xim ntawm ntsuab, ntuj xiav, ntshav, daj fluorescence yuav emissions;

3. Ntshiab pob tshab, muaj impurities translucent lossis opaque;

4. Lub teeb xiav phosphorescence nyob hauv chav tsaus ntuj tom qab tshav ntuj raug;

5. Pob zeb diamond luster, roj los yog hlau luster, siab refractive index, feem ntau 2.40-2.48.

Artificial pob zeb diamond thiab ntuj pob zeb diamond sib txawv:

1, qhov sib txawv ntawm pob zeb diamond hluavtaws thiab pob zeb diamond hnyav sib txawv.

Ntuj pob zeb diamond yog zus nyob rau hauv ib tug silicate tov, yog li solubility ntawm carbon yog tsawg heev. Tab sis cov pob zeb hluavtaws sib txawv, nws cov pa roj carbon solubility ntau dua li silicate,

2, qhov sib txawv ntawm cov pob zeb diamond thiab pob zeb diamond kub sib txawv.

Kev loj hlob kub ntawm ntuj pob zeb diamond yog li ntawm 1000-1300 degrees Celsius, thiab kev loj hlob kub ntawm pob zeb diamond yog siab tshaj 1400 degrees Celsius.

3, qhov sib txawv ntawm pob zeb diamond hluavtaws thiab pob zeb diamond saturation.

Lub saturate ntawm hluavtaws pob zeb yog ntau dua li ntawm tej pob zeb diamond, yog li nyob rau hauv txhua rooj plaub nws muaj peev xwm kwv yees hais tias lub nto ntawm hluavtaws pob zeb diamond yog rougher, tab sis qhov tseeb pom hluavtaws pob zeb diamond qhia ib tug smoother interface.

Kev siv cov pob zeb diamond: geological laum thiab roj av laum pob zeb diamond, hlau kos duab tuag pob zeb diamond, pob zeb diamond abrasive, pob zeb diamond dresser, glasscutter pob zeb diamond, hardness tester indenter pob zeb diamond, crafts pob zeb diamond. Pob zeb diamond yog siv los tsim cov zaj duab xis pob zeb diamond rau saum npoo ntawm cov hlau, yas, iav thiab lwm yam ntaub ntawv. Xws li cov khoom siv hluav taws xob semiconductor thiab cov khoom siv hluav taws xob semiconductor cua sov dab dej tsis kam, hluav taws xob rwb thaiv tsev txheej.

Kev siv pob zeb diamond sib tsoo log:

Vim yog cov yam ntxwv ntawm pob zeb diamond abrasives (siab hardness, siab compressive zog, zoo hnav tsis kam), pob zeb diamond abrasives yog cov cuab yeej zoo tagnrho rau kev sib tsoo cov ntaub ntawv nyuaj thiab nkig thiab cemented carbide hauv kev sib tsoo, uas tsis yog kev ua haujlwm siab, siab precision, tab sis kuj zoo roughness, tsawg abrasive noj, ntev kev pab cuam lub neej, thiab kuj yuav txhim khu kev ua hauj lwm tej yam kev mob. Yog li ntawd, nws yog dav siv nyob rau hauv cov hlau thiab non-metallic nyuaj thiab nkig cov ntaub ntawv uas tsis muaj hlau cov ntsiab lus uas yog nyuaj rau txheej txheem nrog zoo tib yam abrasive cov cuab yeej, xws li cemented carbide, siab aluminium porcelain, optical iav, agate gems, semiconductor cov ntaub ntawv, pob zeb thiab. yog li ntawd.