Titanium Boride hmoov, TiB2

Nyob zoo, tuaj sab laj nrog peb cov khoom!

Titanium Boride hmoov, TiB2

siv rau cov khoom zoo ntawm cov kub-nias ceramic khoom, kub tshwj xeeb qhov chaw, cov ntaub ntawv cov khoom sib xyaw, ua los ntawm PTC cua sov cov ntaub ntawv thiab cov khoom hloov pauv PTC, lub tshuab nqus tsev yog cov khoom siv tseem ceeb rau cov evaporation ntawm lub nkoj thiab aluminium electrolytic cell cathode txheej khoom.


Khoom Nthuav dav

Cov FAQ

Cov khoom lag luam

>> Khoom Taw qhia

Cov mis mos molecular  TIB2
Tus Lej  12006-80-3
Nta  Nyiaj grey hlau hmoov
Melting taw tes  2980 "C
Ntshaw  4.52 g / cm3
Kev Siv  siv rau cov khoom zoo ntawm cov kub-nias ceramic khoom, / gtemperature qhov chaw tshwj xeeb, cov ntaub ntawv cov khoom sib xyaw, ua los ntawm PTC cov khoom cua sov thiab yooj yim PTC cov ntaub ntawv, nqus plua plav txheej yog qhov tseem ceeb rawmaterial rau cov evaporation ntawm lub nkoj thiab aluminium electrolytic cell cathodecoating khoom

>> COA

COA

>> XRD

COA

>> Cov Ntawv Pov Thawj Loj

COA

>> Cov ntaub ntawv muaj feem xyuam

Titanium diboride
CAS: 12045-63-5
Zog:
yaj kis: 2900-3225 ° C
ceev; 4.52 g / ml ntawm 25 ℃ (lit.)
cov khoom hauv hydrogen peroxide thiab sulfuric acid
cov cuab yeej tshuaj:

Cov khoom lag luam yog grey hexagonal siv lead ua nrog tus txheeb ze ntom ntawm 4.50 thiab melting taw tes 2900 ℃. Nws muaj lub siab hardness thiab lub zog, zoo thaum tshav kub poob siab tsis kam, hluav taws xob tsis kam thiab tsis yooj yim uas yuav tsum tau xeb los ntawm hlau tsis muaj hlau.

Cov hmoov hmoov yog siv hauv cov foob pob hluav taws, cov hluav taws xob tiv thaiv thiab cov khoom siv hluav taws xob kub zoo, kuj tseem siv tau ua cov tshuaj tua tsis zoo .; ceramics conductive, twj ceramics, conductive coj-resistant txheej V siv; conductive puas cov ntaub ntawv. conductive boron nitride (steamboat), Ua nrog titanium diboride (TiB2) thiab boron nitride (BN), yog cov khoom tseem ceeb ntawm cov cuab yeej nqus aluminizing. Tej hub txiav cov cuab yeej thiab qhov. Titanium diboride ceramics yog tsim rau cov xaim kos duab tuag, extrusion tuag, sandblasting nozzles, cov khoom sib khi, cov cuab yeej txiav, thiab lwm yam khoom siv ua kom zoo nkauj. Titanium diboride tuaj yeem siv los ua cov khoom tseem ceeb ntawm cov khoom siv sib txuam ntau. Titanium diboride tuaj yeem siv los ua cov cuab yeej txiav k k cov khoom siv nrog cov tic, tin, SiC thiab lwm yam ntaub ntawv. Nws tseem tuaj yeem raug siv los ua kev tivthaiv kom ua cov khoom tiv thaiv armor. Nws yog cov khoom siv zoo tshaj plaws rau ntau qhov chaw sov thiab cov cuab yeej ua haujlwm. Cathode cov ntaub ntawv rau txhuas electrolysis.

Nws tuaj yeem siv Raws li cov khoom siv cathode ntawm aluminium txo qib ntawm tes, TiB2 muaj cov dej ntub zoo nrog molten aluminium, uas txo lub zog siv ntawm electrolytic aluminium thiab ntev lub neej ntawm electrolytic cell.

Nws tseem tuaj yeem ua rau PTC cov khoom siv cua sov thiab hloov pauv PTC cov khoom, uas yog tus neeg sawv cev ntawm A1, Fe, Cu thiab lwm yam khoom siv hlau. Daim Ntawv Thov: siv ua cov foob pob hluav taws xob, tsis muaj hluav taws xob, khoom siv hluav taws xob; boron carbide txujci, tseem hu ua carbothermal txo txoj kev, nws tuaj yeem npaj tau los ntawm kev siv TiCl4 thiab BCl3 raws li cov ntaub ntawv raw, nyob rau hauv H2 mob, qhov ntsuas kub tau yog 800 ~ 1000 1000, TiCl4 + 2bcl3 + 5h2 = TiB2 + 10hcl, thov rau lub milling thiab hluav taws xob qib khoom lag luam.

>> Qhov tshwj xeeb









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