Pob zeb diamond-Cu/Al/Ag Composites

Copper/pob zeb diamond composites muaj peev xwm siv tau los ua cov khoom siv hluav taws xob txuas ntxiv mus rau hauv cov khoom siv hluav taws xob siab, thiab qhov no yog vim lub pob zeb diamond muaj qhov siab tshaj TC txog 2200 W / (m・K) hauv xwm; CTE ntawm tooj liab / pob zeb diamond composites tuaj yeem raug txiav kom ze rau ntawm cov khoom siv semiconductor nti (4-6 ppm / K); TC ntawm Cu-pob zeb diamond composites tuaj yeem ncav cuag 500-900 W / (m・K); thiab cov khoom sib xyaw yog ruaj khov ntawm qhov kub thiab txias thiab muaj isotropic TC, uas tsis txwv nws cov kev siv dav.

Pob zeb diamond-Al zoo ib yam li Pob Zeb Diamond-Cu, nrog tsawg ntom thiab tsawg thermal expansion.

Ag (Silver) muaj thermal conductivity ntau dua tooj liab, yog cov khoom siv thermal conductivity siab tshaj ntawm cov hlau. Cov hmoov Ag thiab pob zeb diamond no tau sib xyaw thiab sintered los ntawm peb tus kheej thev naus laus zis kom ua tiav cov khoom siv tshiab nrog thermal conductivity ntawm 600 W / (m・K) lossis ntau dua.