Tsev > Xov xwm > Ntsiab lus
Qhia me me txog ntau hom Pob Zeb Diamond Micro Hmoov
- May 08, 2018 -

Tshuaj zeb diamond micro hmoov yuav muab faib ua ob pawg, polycrystalline pob zeb diamond hmoov thiab ib qho khoom siv lead ua kua hmoov. Nrog rau kev loj hlob sai ntawm nanotechnology, ib hom tshiab nano pob zeb diamond hmoov tau raug tsim tawm ntawm nws tus kheej thawj ob hom diamonds. Rau lawv cov kev siv loj, thov mus saib cov hauv qab no.


1, polycrystalline pob zeb diamond micropowder

Polycrystalline pob zeb diamond yog tsim los ntawm kev muaj zog ntawm lub cev muaj zog ua los ntawm kev tawg. Nws yog tsim los ntawm nanocrystalline micrometer thiab submicron polycrystalline polycrystalline, polycrystalline vim yogotropic, tsis muaj degavage nto, tej zaum kuj, siab dabtsi yog khoov zog, yog li nws tsis tsuas muaj hardness ntawm super zog khoom, tab sis kuj muaj super zog thiab high toughness ntawm nanomaterials. Nws qhov kev sib tw ob qho zoo li nws lub zog ntawm nws lub cev, thiab nws muaj cov kev siv tseem ceeb hauv kev lag luam thiab kev lag luam tshiab thiab cov qauv kev lag luam. Siv: nws yog tsuas yog siv nyob rau hauv cov teb ntawm microchip kho qhov muag crystal ultra nplua ua, super polishing ntawm loj silicon wafer, deg hloov thiab ua luaj rau. Spherical polycrystalline pob zeb diamond micro muaj gray tsos thiab me ntsis metallic luster.


2. Monocrystalline pob zeb diamond micropowder

Ib qho siv lead ua cov hmoov nphoo hmoov pob zeb muaj ib qho thiab ua tiav rau - yim qhov chaw. Nws muaj zog, toughness, zoo thermal stability thiab muaj zog ua hauj. Qhov loj siv yog: nws yog tsim rau qhov siv ntawm electroplating khoom, sib tsoo log thiab sib tsoo log. Nws yog siv rau polishing thiab carving ntawm high-grade pob zeb, tsheb iav, qib siab qib, ceramics, nyuaj alloy, sib nqus khoom thiab lwm yam.


3, nanoscale pob zeb diamond micropowder

Nano diamond micro hmoov tsis tsuas muaj cov yam ntxwv ntawm pob zeb diamond, tiam sis tseem muaj cov nyhuv me me, cov nyom loj loj, cov nyhuv quantum loj npaum li cas thiab yog li ntawm, yog li qhia cov khoom ntawm nanomaterials. Lub pob zeb diamond muaj cubic tus qauv nyob hauv qhov dej hiav txwv, lub lattice tas li yog (0.3562 + 0.0003) nm, qhov siv lead ua ceev 3.1 yog 3.1 g / cm3, thiab thaj tsam li ntawm 300 m2 / g ~ 390 m2 / g. Tom qab sib txawv tshuaj kho, cov kev ua haujlwm sib txawv muaj peev xwm ua tau rau ntawm lub pob zeb diamond, uas muaj peev xwm tawm tau siab.