High-temperature Silicon Powder Rau Txheej

High-temperature silicon hmoov tuaj yeem siv los ua cov khoom ntim hauv cov txheej txheem tsim los rau cov ntawv thov kub. Hom hmoov no feem ntau yog tsim los ntawm ultra-ntshiab silicon thiab yog engineered kom tiv taus huab cua kub yam tsis muaj degrading los yog poob nws cov khoom siv tshuaj.

Thaum siv cov txheej kub kub, silicon hmoov tuaj yeem pab txhim kho cov txheej txheem thermal stability thiab tsis kam oxidation. Nws kuj tseem tuaj yeem txhim kho cov txheej txheem lub zog thiab hnav tsis kam, ua rau nws zoo tagnrho rau kev siv hauv kev lag luam hnyav.

Silicon hmoov tuaj yeem muab ntxiv rau ntau yam ntaub ntawv txheej, nrog rau cov txheej txheem ceramic, epoxy txheej, thiab polyurethane txheej. Cov txheej txheem no tuaj yeem siv rau ntau yam kev siv, xws li turbine blades, tso pa tawm, thiab qhov cub ua haujlwm.

Chemical Formula: Si

Molecular Luj: 28.09 g / mol

Purity: 99.9% lossis siab dua

Qhov tsos: Greyish-dub hmoov

Particle Loj: 1-10 microns lossis customized

Thaj Chaw: 10-50 m2/g

Qhov ceev: 2.33g / cm3

Melting Point: 1,414 degree

Boiling Point: 3,265 degree

Thermal conductivity: 149 W / mK

Hluav taws xob conductivity: 10^-4 S/cm

-200 mesh: Qhov nruab nrab particle loj yog hais txog 5-10 microns, thiab tus nqi sieving ntawm 200 mesh yog tshaj 98 feem pua. Nws yog siv hauv tshuaj pleev ib ce, coatings thiab lwm yam lag luam.

-325 mesh: Qhov nruab nrab qhov loj me yog li ntawm 1-5 microns, thiab qhov kev xeem dhau ntawm 325 mesh yog tshaj 98 feem pua. Nws yog siv hauv plastics, roj hmab thiab lwm yam lag luam.

{{0}} mesh: qhov nruab nrab particle loj yog hais txog 0.5-1 micron, thiab lub sieving pass tus nqi ntawm 800 mesh yog tshaj 98 feem pua. Nws yog siv nyob rau hauv semiconductor, high-temperature txheej thiab lwm yam lag luam.

{{0}} mesh: qhov nruab nrab particle loj yog hais txog 0.1-0.5 microns, thiab lub sieving pass tus nqi ntawm 1000 mesh yog tshaj 98 feem pua. Nws yog siv nyob rau hauv high-end ceramics, coatings thiab lwm yam lag luam.

{{0}} mesh: qhov nruab nrab particle loj yog hais txog 0.05-0.1 microns, thiab lub sieving pass tus nqi ntawm 3000 mesh yog tshaj 98 feem pua. Nws yog siv rau hauv cov khoom siv hluav taws xob, nanomaterials thiab lwm yam lag luam.