Xov xwm

Cov khoom siv semiconductor - SiC coated graphite puag
los ntawm admin rau hnub tim 23-08-04
Cov hauv paus graphite uas tau coated nrog SiC feem ntau yog siv los txhawb thiab ua kom sov cov khoom siv crystal hauv cov khoom siv hlau-organic chemical vapor deposition (MOCVD). Kev ruaj khov thermal, thermal uniformity thiab lwm yam kev ua tau zoo ntawm SiC coated graphite hauv paus ua lub luag haujlwm tseem ceeb hauv qhov zoo ntawm epi...
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Vim li cas Silicon thiaj li yog ib lub semiconductor chip?
los ntawm admin rau hnub tim 23-07-31
Ib lub semiconductor yog ib yam khoom uas nws cov hluav taws xob conductivity ntawm chav tsev kub yog nruab nrab ntawm tus conductor thiab ib lub insulator. Ib yam li tooj liab hlau hauv lub neej txhua hnub, txhuas hlau yog ib tug conductor, thiab roj hmab yog ib tug insulator. Los ntawm qhov pom ntawm conductivity: semiconductor txhais tau tias ib tug conductiv...
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Cov nyhuv ntawm sintering rau cov khoom ntawm zirconia ceramics
los ntawm admin rau hnub tim 23-07-24
Cov nyhuv ntawm sintering rau cov khoom ntawm zirconia ceramics Raws li ib hom khoom siv ceramic, zirconium muaj lub zog siab, siab hardness, zoo hnav tsis kam, acid thiab alkali tsis kam, kub tsis kam thiab lwm yam khoom zoo heev. Ntxiv nrog rau kev siv dav hauv kev lag luam, ...
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Cov khoom siv semiconductor - SiC coated graphite puag
los ntawm admin rau hnub tim 23-07-24
Cov hauv paus graphite uas tau coated nrog SiC feem ntau yog siv los txhawb thiab ua kom sov cov khoom siv crystal hauv cov khoom siv hlau-organic chemical vapor deposition (MOCVD). Kev ruaj khov thermal, thermal uniformity thiab lwm yam kev ua tau zoo ntawm SiC coated graphite hauv paus ua lub luag haujlwm tseem ceeb hauv qhov zoo ntawm epi...
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Kev loj hlob sai ntawm cov khoom siv tseem ceeb
los ntawm admin rau hnub tim 23-07-21
Thaum silicon carbide siv lead ua loj hlob, "ib puag ncig" ntawm qhov kev loj hlob ntawm qhov chaw nruab nrab ntawm cov siv lead ua thiab ntug yog txawv, yog li ntawd qhov kev ntxhov siab ntawm cov siv lead ua ntawm ntug nce ntxiv, thiab ntug siv lead ua yooj yim los tsim "kev puas tsuaj tag nrho" vim yog cov ntaub ntawv ...
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Yuav ua li cas thiaj tsim tau cov tshuaj reaction-sintered silicon carbide?
los ntawm admin rau hnub tim 23-07-21
Kev siv tshuaj sintering silicon carbide yog ib txoj hauv kev tseem ceeb los tsim cov khoom siv ceramic ua tau zoo. Txoj kev no siv kev kho cua sov ntawm cov pa roj carbon thiab silicon ntawm qhov kub siab kom lawv ua rau cov khoom siv silicon carbide ceramics. 1. Kev npaj cov khoom siv raw. Cov khoom siv raw ntawm r...
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Silicon carbide crystal nkoj, cov khoom siv tshiab silicon carbide coj lub zog muaj zog
los ntawm admin rau hnub tim 23-07-21
Lub nkoj siv lead ua los ntawm silicon carbide yog ib txoj kev siv tshuab tshiab heev, uas tau hloov pauv txoj kev tsim khoom ib txwm muaj. Nws muaj peev xwm sib xyaw ua ke silicon carbide thiab lwm yam los ua ib qho qauv nruj heev, uas tuaj yeem txhim kho kev ua haujlwm ntawm cov txheej txheem tsim khoom, thiab tuaj yeem txhim kho qhov zoo ntawm ...
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Daim ntawv thov thiab kev ua lag luam ntawm tantalum carbide txheej
los ntawm admin rau hnub tim 23-07-18
Tantalum carbide hardness, siab melting point, siab kub ua haujlwm, feem ntau yog siv ua cemented carbide additive. Lub thermal hardness, thermal shock tsis kam thiab thermal oxidation tsis kam ntawm cemented carbide tuaj yeem txhim kho tau zoo los ntawm kev nce qhov loj ntawm cov noob ntawm tantalum carbide...
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Cov neeg siv khoom txawv teb chaws tuaj xyuas cov chaw tsim khoom tsiaj
los ntawm admin rau hnub tim 23-07-14

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