| Technical parameters | Cov khoom raug cais | Qauv | Qhov nruab nrab particle loj (nm) | Purity (%) | Qhov chaw tshwj xeeb (m2/ g) | Qhov ceev (g / cm3) | Polymorphs | Xim | | Nanoscale | TXC-001 | 50 | > 99.9 | 38.7 ib | 0.12 | Lub voos xwmfab | Dub | | Submicron | TXC-002 | 200 | > 99.8 | 10.5 | 1.18 | Lub voos xwmfab | Dub |
Cov yam ntxwv tseem ceeb ntawmnano-titanium carbide, ultra-nplua titanium carbide hmoov npaj los ntawm cov txheej txheem tshwj xeeb, siab purity, me me particle loj faib ntau yam, siab tshwj xeeb nto, kev ua haujlwm siab, kub, tiv thaiv oxidation, yog ib qho zoo refractory-resistant sib tsoo. cov ntaub ntawv, yog dav siv rau cov carbide, hnav cov ntaub ntawv superhard saum toj no;titanium carbide melting point ntawm txog 32 ℃, carbide Cheebtsam, nrog siab hardness, corrosion kuj, zoo thermal stability, siv nyob rau hauv manufacturing hnav-resistant cov ntaub ntawv, txiav cov cuab yeej, pwm, melting hlau crucibles thiab lwm qhov chaw;vim tias qhov me me me me thiab yog li ntawd muaj qhov ua haujlwm siab, nrog rau cov khoom siv hluav taws xob zoo, kev siv tshuaj lom neeg, thiab kev ua haujlwm zoo heev nrog rau cov hlau thiab hlau;ntxiv kaum txhiab ntawm nano-titanium carbide tuaj yeem txo titanium carbide ceramic sintering kub ntawm 200 degrees, thiab tuaj yeem ua kom zoo nkauj ceramic lis thiab txhim kho cov txheej txheem ceramic sintering;nano-titanium carbide ua cov khoom siv ceramic ntxiv los txhim kho cov khoom siv ntawm cov hlau, cov khoom siv ceramic matrix thiab cov khoom siv hluav taws xob.
Daim ntawv thov
1 nm titanium carbide siv nyob rau hauv aerospace Cheebtsam: noj mus rau hauv tus account lub refractory nano-carbides TiC ntawm ZrC muaj ib tug melting point saum toj no 3000 ℃, nrog zoo kub kub lub zog, thiab zoo compatibility nrog tungsten, zoo sib xws coefficient ntawm thermal expansion, thiab muaj ntau tshaj. tungsten nyob rau hauv qis dua qhov ceev.Nano ntawm TiCp / w thiab ZrCp / w composite lub zog nrog nce kub nce zuj zus.Nano ntawm TiCp / w thiab ZrCp / w ntawm 1000 ℃ thiab 800 ℃ feem, lub zog siab tshaj plaws tau nce ntau dua piv nrog qhov kev siv ntawm chav tsev kub.Tom qab ntawd qhov kub thiab txias tseem nce ntxiv, qhov kev siv zog txo qis.Composites ntawm no txawv kub kub lub zog, W lub hauv paus lub cev nrog rau qhov kub thiab txias los txhim kho brittleness hloov dua siab tshiab rau cov yas, ua rau cov nano-TiC thiab ZrC hais nyob rau hauv ib tug kub kub yas W-raws li lub cev lub luag hauj lwm txhim kho lub luag hauj lwm tseem ceeb nrog, ua rau zoo heev. kub siab zog ntawm cov ntaub ntawv sib xyaw nano-TiC hais NONSTOICHIOMETRIC NANO ZrC hais W substrate muaj qhov kub thiab txias li qub;
2 nm titanium carbide ceramic ua npuas ncauj: ceramic ua npuas ncauj ua lub lim dej hauv cov dej suav nrog tuaj yeem tshem tawm cov txheej txheem lim dej yog nplawm thiab adsorption.Lub lim yuav tsum muaj cov khoom siv tshuaj lom neeg ruaj khov, tshwj xeeb tshaj yog nyob rau hauv kev lag luam metallurgical yog siv cov lim dej siab ntawm cov ntsiab lus melting siab, thiab yog li ntawd feem ntau ntawm cov khoom siv rau oxide, thiab hloov mus rau qhov pom ntawm cov hlau yaj, feem ntau yog kev nrhiav cov txhim kho cov thermal shock kuj.Nano titanium carbide ceramic ua npuas ncauj muaj lub zog ntau dua, hardness, thermal conductivity, hluav taws xob conductivity, thiab kub thiab corrosion tsis kam tshaj oxide ceramic ua npuas ncauj;
Siv dav hauv kev tsim cov ntaub ntawv hnav-tiv taus hauv ntau lub teb ntawm cov cuab yeej txiav, pwm, melting hlau crucibles thiab lwm yam pob tshab titanium carbide ceramics thiab cov khoom siv kho qhov muag;titanium carbide abrasive ntawm abrasives thiab abrasive kev lag luam yog lwm txoj hauv kev rau txhuas oxide, silicon carbide, boron carbide, ib qho khoom siv zoo tshaj plaws ntawm chromium oxide thiab lwm yam khoom siv abrasive;nano-titanium carbide sib tsoo piv nrog cov hluavtaws pob zeb diamond, txo tus nqi hauv Tebchaws Meskas, Nyiv, Russia thiab lwm lub tebchaws tau siv dav.Nano titanium carbide cov ntaub ntawv, abrasives, sib tsoo lub log thiab cov khoom siv tshuaj pleev ib ce tuaj yeem txhim kho kev sib tsoo zoo, thiab txhim kho kev sib tsoo kom raug thiab nto tiav.
4 teb hmoov metallurgy: Nano-titanium carbide hmoov rau hmoov metallurgy zus tau tej cov ceramics, carbide qhov chaw ntawm raw cov ntaub ntawv, xws li hlau drawing tuag, carbide tuag thiab hais txog.Nano titanium carbide raws li cemented carbide muaj cov yam ntxwv hauv qab no: (1) siab hardness, feem ntau mus txog HRA90 saum toj no;(2) hnav tsis kam, hnav tsis tshua muaj nqi;(3) kub thiab muaj peev xwm antioxidant;(4) zoo thermal conductivity, zoo tshuaj stability.
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