Titanium Nitride Hmoov, TiN

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Titanium Nitride Hmoov, TiN

siv los ua hmoov txheej cov ntaub ntawv thiab cov khoom siv zoo nkauj uas siv dav hauv qhov kub. hnav thiab aerospace thiab lwm cov teb. Cov khoom muaj cov conductivity zoo, tuaj yeem nchuav ntsev electrolysis electrodes thiab hluav taws xob sib chwv thiab lwm yam conductiveIs. Kuj tseem siv los ua tine ceramic raw matenal hmoov, ntaub ntawv coj khoom


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Cov mis mos molecular  TIN
Tus Lej  25583-20-4
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Yog ceev  5. 449 / cm3.
Kev Siv  siv asowder conductivematerials thiab cov ntaub ntawv zoo nkauj siv dav hauv qhov kub thiab txias. hnav ooerospace thiab lwm daim teb. Cov khoom muaj cov conductivity zoo, tuaj yeem bemolten ntsev electrolysis electrodes thiab hluav taws xob sib chwv thiab lwm yam conductiveIs. Tsis tas li ntawd sivhard torgy, tine ceramic raw matenal hmoov, conductiveerials

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>> Cov ntaub ntawv muaj feem xyuam

Cov khoom ntawm titanium nitride
Titanium nitide (TiN) muaj cov qauv ntawm NaCl, uas yog koom nrog lub ntsej muag uas yog lub ntsej muag ntxaij ntoo, nrog cov ntxaij ntoo tsis tu ncua A = 0.4241nm. Titanium atoms yog nyob rau ntawm lub kaum sab xis ntawm lub ntsej muag uas yog nruab nrab. TiN yog qhov tsis yog-stoichiometric compound, thiab nws cov khoom sib xyaw ruaj khov yog TIN0.37-TIN1.16. Cov ntsiab lus Nitrogen tuaj yeem hloov pauv nyob rau qee qhov tsis muaj kev hloov pauv hauv TiN tus qauv. TiN hmoov feem ntau xim daj-xim av,
ultrafine TiN hmoov yog xim dub, thiab TiN muaju yog xim daj. TiN melting point yog 2950 ℃, ntom ntom yog 5.43-5.44g / cm3, Mohs hardness yog 8-9, zoo thermal cuam tshuam. Lub cev nqaij daim tawv thiab tshuaj lom neeg ntawm titanium nitride yog txiav txim siab los ntawm cov ntsiab lus ntawm nitrogen. Thaum cov ntsiab lus ntawm nitrogen tsawg dua, cov ntxaij ntoo ntawm titanium nitride hloov ntau ntxiv, thiab qhov hardness kuj nce microscopically, tab sis qhov tsis zoo ntawm titanium nitride tsawg dua raws li. TiN muaj qhov chaw siab dua thiab muaj qhov ntom ntom ntuag dua li feem ntau hloov cov hlau nitrides.
2. Daim ntawv thov ntawm titanium nitride
Titanium nitride muaj cov khoom siv lub cev thiab tshuaj zoo, xws li siab melting taw tes, zoo tshuaj lom neeg ruaj khov, siab hardness, zoo conductivity, tshav kub conduction thiab lub teeb ua haujlwm, thiab lwm yam, uas ua rau nws tseem ceeb heev nyob rau hauv ntau daim teb, tshwj xeeb tshaj yog thaj chaw tshiab cermet thiab kho kom zoo nkauj kub. Kev lag luam xav tau ntau dua thiab ntau dua titanium nitride hmoov. Raws li txheej txheej, titanium nitride muaj tus nqi qis, txhim kho tsis kam thiab tiv thaiv corrosion, thiab nws cov khoom ntau yog zoo dua li txheej nqus tsev. Daim ntawv thov zeem muag ntawm titanium nitride yog qhov dav heev.
Nws yog tsuas yog thov nyob rau hauv cov hauv qab no:
(1) Tin yog biocompatible heev thiab tuaj yeem siv hauv chaw kuaj mob thiab stomatology.
(2) Titanium nitride muaj qhov sib txhuam tsis tshua muaj kev sib txhuam thiab tuaj yeem siv los ua cov tshuab ua kua roj.
(3) Titanium nitride, nrog nws yog xim hlau luster, tuaj yeem siv cov khoom lag luam kub ua kom zoo nkauj, thiab muaj cov ntawv thov tau zoo hauv kev lag luam surrogate kub kho kom zoo nkauj; Titanium nitride kuj tseem siv tau ua kub txheej hauv kev ua lag luam hniav nyiaj hniav kub. Nws tuaj yeem raug siv los ua cov khoom muaj peev xwm los hloov WC, kom daim ntawv thov tus nqi ntawm cov khoom siv tuaj yeem txo ntau yam.
(4) Super hardness thiab hnav tsis kam, tuaj yeem siv rau kev tsim cov cuab yeej tshiab, cov cuab yeej tshiab no dua li cov cuab yeej zoo tib yam cemented carbide kev ua haujlwm ruaj khov thiab kev pab cuam lub neej tau zoo dua.
(5) Titanium nitride yog cov khoom siv tshiab ua haujlwm ua haujlwm ceramic. Qhov sib ntxiv ntawm qee qhov nqi ntawm titanium nitrite rau TiC-Mo-Ni series cermet tuaj yeem txhim kho qhov nyuaj ntawm cov nplej, kom cov khoom ntawm lub cev ntawm cermet tau zoo heev nyob rau hauv chav tsev kub thiab qhov kub thiab txias, thiab qhov kub thiab txias tsis kam thiab oxidation tsis kam ntawm cermet tau zoo heev txhim kho.
Lub zog, tawv thiab tawv ntawm ceramics tuaj yeem kho qhov txuas ntxiv
TiN hmoov rau ceramics hauv ib qho kev faib ua feem. Titanium nitride nanometer yog ntxiv rau TiN / Al2O3 multiphase nanometer ceramics, uas yog tusyees sib xyaw los ntawm ntau txoj kev (xws li kev siv tshuab sib tov), ​​thiab cov ntaub ntawv uas tau txais ceramic muaj nitride nanoparticles tsim lub conductive network sab hauv. Cov khoom siv no tuaj yeem siv los ua hluav taws xob hluav taws xob hauv kev lag luam semiconductor.
(6) Ntxiv qee qhov nqi ntawm TiN rau cov hlau nplaum-carbon cib tuaj yeem txhim kho slag yaig tsis kam ntawm cov hlau nplaum-carbon cib.
(7) Titanium nitride yog cov qauv txheej txheem zoo heev, uas tuaj yeem siv rau chav txhaj tshuaj thiab cov foob pob hluav taws. Titanium nitride tseem siv dav hauv cov kabmob thiab cov nplhaib sib khi, uas qhia txog cov ntawv thov tau zoo tshaj ntawm titanium nitride.
(8) Raws li cov hluav taws xob zoo ua tau zoo ntawm titanium nitride, nws tuaj yeem ua rau ntau yam hluav taws xob thiab tiv tauj cov khoom siv ua ntej.
(9) Titanium nitride muaj qhov kub hnyav superconducting kub thiab tuaj yeem siv los ua cov khoom lag luam zoo tshaj plaws.
Titanium nitride muaj lub siab yaj dua siab dua li ntawm feem ntau cov kev hloov cov hlau nitrides thiab qhov ntom ntom qis dua feem ntau ntawm cov hlau nitrides, ua rau nws ua rau tsis sib xws.
(11) Titanium nitride tuaj yeem hliv rau iav raws li zaj duab xis. Xws li qhov cuam tshuam infrared ntau dua 75%, thaum lub thickness ntawm titanium nitride zaj duab xis yog ntau dua 90nm, nws muaj peev xwm ua tau zoo txhim kho lub rwb thaiv tsev ua haujlwm ntawm iav. Ib qho ntxiv, los ntawm kev kho qhov feem pua ​​ntawm nitrogen cov ntsiab lus hauv ti nitride, xim ntawm ti nitride zaj duab xis tuaj yeem hloov pauv kom ua tiav cov txiaj ntsig zoo nkauj zoo nkauj.
Titanium nitride (TiN) yog qhov sib xyaw ua ke ruaj khov, uas tsis cuam tshuam nrog cov hlau xws li hlau, chromium, calcium thiab magnesium ntawm kub, thiab TiN crucible tsis ua nrog acidic slag thiab slag yooj yim hauv cov pa ntawm CO thiab
N2. Yog li ntawd, TiN crucible yog lub thawv zoo tshaj plaws rau kev kawm txog kev sib cuam tshuam ntawm cov hlau ua kua thiab qee cov ntsiab lus. TiN tau rhaub kom poob nitrogen hauv lub tshuab nqus tsev los tsim cov titanium nitride nrog cov ntsiab lus nitrogen tsawg.
TiN muaj cov xim kub zoo nkauj, siab melting taw tes, siab hardness, zoo tshuaj lom neeg ruaj khov, tsis ntub dej nrog cov ntaub ntawv hlau, thiab muaj cov khoom zoo thiab kev ua tau zoo, uas tuaj yeem siv rau hauv cov khoom kub cov cuab yeej ua haujlwm thiab cov ntaub ntawv ua haujlwm zoo.
Titanium nitride yog ib yam tshiab ntawm cov khoom siv multifunctional cermet nrog lub ntsiab lus siab, siab hardness thiab tsis tshua muaj kev sib txhuam coefficient, uas yog cov neeg coj zoo ntawm kev kub thiab hluav taws xob. Ua ntej, titanium nitride yog cov txheej txheem zoo heev rau cov cuab yeej muaj zog siab ceram, chav dav hlau propulsion, thiab pob zeb. Tsis tas li ntawd, titanium nitride muaj qhov sib txhuam tsis tshua muaj kev sib txhuam thiab tuaj yeem siv ua dej ua lub zog.
Titanium nitride rau cov kabmob thiab cov nplhaib sib dhos qhia tau zoo tshaj plaws. Titanium nitride muaj cov khoom siv hluav taws xob siab tuaj yeem siv los ua cov roj av electrode ntsev electrolysis, nrog rau qhov sib tiv tauj, zaj duab xis tsis kam thiab lwm yam khoom siv. Titanium nitride yog cov khoom ua tau zoo tshaj plaws nrog cov kub hnyav superconducting siab heev.

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