Tshawb nrhiav tsib Daim Ntawv Thov Loj Ntawm Pob Zeb Diamond

Pob zeb diamond, nrog rau nws lub cev zoo heev, yog siv rau hauv txhua yam, thermal, kho qhov muag, acoustic, thiab semiconductor applications.Tam sim no cia peb ua piv txwv los tshawb txog daim ntawv thov pob zeb diamond.

 

 

1, Kev siv ntawm Mechanics

Cov kev siv tseem ceeb ntawm pob zeb diamond mechanics suav nrog pob zeb diamond txiav cov cuab yeej / cov cuab yeej phais, pob zeb diamond trimmers / cwjmem, pob zeb diamond hlau kos duab cores, pob zeb diamond bio coatings, cov cuab yeej txheej, thiab lwm yam, feem ntau yog siv lub siab hardness, siab hnav tsis kam (siab hnav piv), tshuaj stability, biocompatibility thiab lwm yam ntxwv ntawm pob zeb diamond.

• Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm ntawm lub tuam txhab cov khoom:
• Hardness: 70-120GPa
• Crystal orientation: Rau sab 100, customizable
• Roughness:<30nm
• Loj: Qhov loj thiab cov duab tuaj yeem kho raws li cov neeg siv khoom xav tau
• Hnav piv: Ntau dua lossis sib npaug rau 300000
• Thermal conductivity: Ntau dua lossis sib npaug ntawm 1500W / m ∙ k

 

Daim ntawv thov Case:

 

 

2, Kev siv cua sov

Qhov tshwj xeeb lattice vibration (phonon) cov cua sov hloov tshuab ntawm pob zeb diamond muab nws ultra-siab thermal conductivity, thiab nws cov hluav taws xob tsis tshua muaj hluav taws xob ua rau nws tsim nyog siv los ua lub hauv paus cua sov. Nrog lub zog siab, siab zaus, miniaturization, thiab kev sib koom ua ke siab ntawm cov khoom siv hluav taws xob, pob zeb diamond's ultra-siab thermal conductivity tuaj yeem cuam tshuam cov cua sov uas tsim los ntawm cov khoom siv, ua rau nws yog qhov zoo tshaj plaws thermal tswj cov khoom siv rau cov khoom siv hluav taws xob kub ceev.

 

• Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm ntawm lub tuam txhab cov khoom:
• Loj: 1-6 nti, customizable
• Thickness: 0.25-1mm, customizable
• Nto roughness: tsawg dua 10nm
• Thickness sib txawv: ± 0.03mm
• Thermal conductivity W / (m · K): ib leeg siv lead ua 1500-2400, polycrystalline 1200-2000.
• Thermal expansion coefficient: 1 ± 0.1 ppm / K @ chav tsev kub

Daim ntawv thov Case

 

3, Kev siv kho qhov muag

Pob zeb diamond optical qhov rais hais txog cov khoom yog ib hom pob zeb diamond optical tivthaiv uas sib txuas cov khoom kho qhov muag zoo ntawm pob zeb diamond nrog rau lwm yam khoom siv zoo, thermal, hluav taws xob, thiab tshuaj lom neeg, thiab muaj cov qauv geometric sib txawv uas tuaj yeem siv nyob rau hauv huab cua. Pob zeb diamond nws tus kheej muaj qhov xa tawm ntawm tsuas yog li 71%, tab sis txheej tiv thaiv kev cuam tshuam (tiv thaiv kev cuam tshuam) zaj duab xis ntawm nws qhov chaw tuaj yeem ua rau nws qhov kev xa mus rau ntau dua 90%.

Qhov dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav thiab dav dav dav dav dav dav dav dav dav dav dav dav dav dav hlau thoob ntiaj teb thoob teb chaws suav teb

• Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm ntawm lub tuam txhab cov khoom:
• Loj: 1-4 nti, customizable
• Thickness: 0.25-1.5mm, customizable
• Transmittance:>70% @ 8-200 μ m
• Nto roughness:<5nm
• Thickness sib txawv: ± 0.01mm
• PV: 2 μm @ 2 nti
• Refractive index: 2.38 @ 10 μm, 2.39 @ 1064nm
• Dielectric qhov tsis tu ncua (140GHz): 5.6 ± 0.15
• Dielectric poob (140GHz):<6 * 10-5

Daim ntawv thov Case

 

4, Acoustic daim ntawv thov

CVD pob zeb diamond muaj lub siab elastic modulus thiab tsis muaj huab hwm coj ceev, ua rau nws cov khoom nrog ceev tshaj propagation ceev ntawm suab tsis. Nws kuj muaj cov yam ntxwv xws li qhov siab zaus ntawm segmented diaphragm, tsis tshua muaj kev sib haum xeeb distortion, thiab lub zog siab kam rau ua, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov khoom siv acoustic siab, acoustic nto lim, thiab acoustic sensors.

Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm ntawm lub tuam txhab cov khoom:

• Loj: φ18-37mm
• Thickness: 0.03-0.05 hli
• Qhov hnyav: 0.06-0.09g
• Ib tug grain nto, ib daim iav nto
• Txoj kab uas hla: ± 0.03mm
• Roundness kam rau ua: ± 0.05mm
• Curvature vojvoog: SR20-SR25 ± 0.15mm
• Young's modulus: 1050 ± 100GPa

 

5, Lwm yam kev siv

Pob zeb diamond, raws li ib tug semiconductor detector, muaj qhov zoo ntawm cov qauv yooj yim, siab zog daws teeb meem, thiab teb ceev ceev, tshwj xeeb tshaj yog rau ceev neutron nrhiav tau. Lub hauv paus ntsiab lus yog tias thaum cov khoom siv hluav taws xob dhau los ntawm lub tshuab ntes, lawv cuam tshuam nrog cov hluav taws xob hauv lub pob zeb diamond ib leeg, ua rau ionization. Lub tshuab kuaj pom thiab ntsuas cov khoom raws li txoj cai no.

 

kev cia siab

Ib tiam ntawm cov ntaub ntawv, ib tiam ntawm innovation. Guoji Pob Zeb Diamond tau tsim ib qho kev lag luam hla, tag nrho cov saw, thiab ntau yam kev ywj pheej thiab tswj kev tsim kho tshiab, txuas ntxiv txhim kho nws txoj kev muaj peev xwm tsim kho tshiab, txhawb kev hloov pauv ntawm cov saw hlau mus rau siab - kawg, ntse, thiab ntsuab. Los ntawm kev tawg los ntawm cov thev naus laus zis tseem ceeb, nws txhim kho tus nqi ntxiv thiab kev lag luam kev sib tw ntawm cov khoom siv pob zeb diamond, tsav kev txhim kho yav tom ntej ntawm kev lag luam los ntawm kev tsim kho tshiab, txhawb kev tsim kho tshiab ntawm kev lag luam zoo, tsis tu ncua ua tiav cov thev naus laus zis thiab kev txhim kho kev lag luam hauv kev lag luam ntawm cov ntaub ntawv superhard, ua rau Tuam Tshoj cov ntaub ntawv superhard mus rau qib siab dua, txhaj tshuaj muaj zog ntawm kev lag luam hauv Suav teb, thiab txhawb kev loj hlob ntawm kev lag luam hauv Suav teb. ntiaj teb no scientific thiab technologies kev vam meej.