tungsten hlau hlua muaj ob qho tib si siab yooj thiab siab zog, dav siv nyob rau hauv zus tau tej cov high-purity silicon monocrystalline ingots.

Tungsten muaj qhov zoo ntawm qhov siab melting point thiab siab zog, thaum tooj liab muaj qhov zoo ntawm cov thermal conductivity thiab zoo heev vuam kev ua tau zoo. Yog li ntawd, cov khoom sib xyaw nrog qhov zoo ntawm ob qho tib si muaj kev xav tau zoo rau kev kub siab lub zog thiab thermal conductivity nyob rau hauv cov kev xav tau ntawm kev sib koom ua ke siab heev thiab nyuaj ntawm cov txheej txheem tsim.

Tungsten-tooj ​​liab composites tuaj yeem siv rau hauv thawj phab ntsa ntawm cov thermonuclear fusion reactors thiab cov khoom siv lim dej tsis zoo, cov khoom siv hluav taws xob muaj zog tiv thaiv vuam thiab arc vuam Cheebtsam.

Xingyao Cov Khoom Siv Tshiab muaj ntau yam kev paub dhau los thiab thev naus laus zis hauv kev npaj cov khoom ua haujlwm siab tungsten-tooj ​​liab.

Nano alumina muab cov khoom kub kub lub zog thiab hardness, thiab yuav tsis txo cov conductivity ntawm cov alloy, thiaj li hais tias cov khoom muaj ib tug zoo tag nrho-round kev ua tau zoo, tshwj xeeb tshaj yog 1000 ℃ kub kho tsis tuaj yeem hloov nws cov kev ua tau zoo, txawv teb chaws hu ua "Super Tooj".

Vim lub dispersion ntawm txhuas oxide nyob rau hauv tooj liab matrix nyob rau hauv txoj kab uas hla ntawm tsuas yog ob peb nanometers, thiab cov feem pua ​​ntawm cov ntsiab lus yog heev me me, yog li cov dispersion ntawm tooj liab nrog ntshiab tooj liab thiab lwm yam tooj liab alloys zoo ib yam li cov hluav taws xob thiab thermal conductivity.

Rhenium hlau yog kim thiab tsis tshua muaj siv nyob rau hauv ib leeg, thiab nws yog tsuas yog siv raws li ib tug additive los txhim kho creep kuj ntawm kub alloys.

Tungsten hnyav alloys (WHAs) tau tshwm sim los ua cov khoom ntawm kev xaiv rau kev siv hauv ntau yam kev lag luam vim lawv cov khoom tshwj xeeb, xws li siab ceev, siab zog, siab cuam tshuam lub zog thiab corrosion kuj, thiab lwm yam. Feem ntau, Ni raws li binders xws li Ni-Fe, Ni-Cu, thiab lwm yam yog siv los sib sau ua ke WHAs.

Molybdenum-tooj ​​liab alloy kuj yog ib qho pseudo alloy, molybdenum thiab tooj liab tsis yog miscible, tag nrho sib txuas cov thermal conductivity, siab melting point thiab tsawg coefficient ntawm thermal expansion ntawm molybdenum nrog high thermal conductivity ntawm tooj liab. Qhov piv ntawm molybdenum rau tooj liab tuaj yeem hloov kho arbitrarily, MoxCuy, x + y = 100. Cov lus hauv qab no tsuas yog qee cov qhab nia uas nquag siv. Lub molybdenum-tooj ​​liab alloy ntawm Xingyao Cov Khoom Tshiab tuaj yeem ua tiav yuav luag tag nrho ntom ntom, tsis muaj qhov tsis xws luag, lub koom haum zoo, helium huab hwm coj spectrometer leakage detection khoom airtightness

Piv nrog rau tungsten tooj liab, molybdenum tooj liab ceev yog qis dua, rollability zoo dua, haum rau kev tsim cov khoom nyias nyias; thiab molybdenum tooj liab tuaj yeem ua stamping, haum rau cov khoom ntim siab, tus nqi qis. Feem ntau yog siv rau electrodes, hws cov ntaub ntawv.

Tungsten-tooj ​​liab alloy yog ib hom pseudo alloy, tungsten thiab tooj liab yog immiscible, tag nrho combining siab thermal conductivity, siab melting point, tsawg thermal expansion coefficient ntawm tungsten nrog siab thermal conductivity ntawm tooj liab. Qhov piv ntawm tungsten rau tooj liab tuaj yeem hloov kho arbitrarily, WxCuy, x + y = 100. Lub tungsten-tooj ​​liab alloy ntawm Xingyao Cov Khoom Tshiab tuaj yeem ua tiav yuav luag tag nrho ntom ntom, tsis muaj qhov tsis xws luag, lub koom haum zoo, thiab kev pom ntawm cov khoom los ntawm helium huab hwm coj spectrometry yog airtight

Cov kav dej txias, kub khiav, microchannels, pob

Kovar/SiAl/Invar/Cu/Al/ODS-Cu/CIC/CKC, thiab lwm yam.

Ntawm cov cuab yeej hluav taws xob uas twb muaj lawm, tus pin-fin cov dab dej kub sawv cev rau kev ua kom txias txias. Lawv muaj thaj chaw loj nyob rau hauv kev sib raug zoo nrog rau lwm cov dab dej kub. Tsis tas li ntawd, tus pin-fin kub dab dej yog ua los ntawm cov thermally conductive aluminium alloys lossis tooj liab. Pin-fin heat sinks muaj ib lub hauv paus thiab ib qho array ntawm embedded pins. Tsis muaj xws li lub hauv paus-phaj qhov ntev (ob qho tib si hneev taw thiab tuab), pin ntev, tuab thiab ntom, thiab cov khoom siv (txhuas, tooj liab lossis lwm yam) haum rau feem ntau specifications. Raws li qhov tshwm sim, tus pin fins tuaj yeem yooj yim kho kom haum rau ntau yam kev siv nyob ntawm cov khoom siv hluav taws xob, muaj qhov chaw, thiab airflow.

Peb tsim thiab tsim Pin-Fin puag daim hlau rau lub zog hluav taws xob kev lag luam. Cov paib hauv qab no muab cov kev hloov pauv tau zoo tshaj plaws muaj nyob rau niaj hnub no vim peb cov forging, machining, plating thiab kev kho deg technology.

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.

Al-Si alloy yog forging thiab casting alloy tsuas yog tsim los ntawm txhuas thiab silicon. Feem ntau, cov ntsiab lus silicon yog 11%, thiab ib qho me me ntawm tooj liab, hlau, thiab npib tsib xee raug ntxiv los txhim kho lub zog. AI-Si alloy yog siv dav hauv kev lag luam tsheb thiab tshuab tsim kev lag luam los ua qee qhov hauv qab zawv zawg kev sib txhuam vim nws lub teeb yuag, zoo thermal conductivity, qee lub zog, hardness, thiab corrosion kuj. Al-Si alloy kuj yog siv dav hauv aviation, tsheb thauj mus los, kev tsim kho, thiab lwm yam lag luam tseem ceeb.

Al-SiC MMC yog siv nyob rau hauv ntau yam xws li aerospace, aircrafts, underwater, tsheb, substrate nyob rau hauv electronics, golf clubs, turbine hniav, nres pads thiab lwm yam. Ob peb fabrication cov tswv yim muaj rau zus tau tej cov Al-SiC MMC. Ntawm ntau txoj hauv kev, do casting txoj kev yog yooj yim, tsis tshua kim, thiab siv rau ntau lawm.

Mo-Cu alloy tseem yog pseudo alloy, molybdenum thiab tooj liab yog immiscible, tag nrho combining lub siab thermal conductivity, siab melting point, tsawg CTE ntawm molybdenum thiab siab thermal conductivity ntawm tooj liab.

Peb cov molybdenum tooj liab alloy tuaj yeem ua tiav yuav luag tiav compactness, tsis muaj qhov tsis xws luag, cov qauv zoo, airtightness

Tungsten tooj liab alloy yog pseudo alloy, tungsten thiab tooj liab tsis yog miscible, tag nrho ua ke lub siab thermal conductivity, siab melting point, tsawg thermal expansion coefficient ntawm tungsten thiab siab thermal conductivity yam ntxwv ntawm tooj liab.

Peb tungsten tooj liab alloy tuaj yeem ua tiav yuav luag tiav compactness, tsis muaj qhov tsis xws luag, cov qauv zoo, airtightness