Zirconium Carbide ufa, ZrC

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Zirconium Carbide ufa, ZrC

amagwiritsidwa ntchito pokonzekera malo apamwamba kwambiri monga carbide yolimba kwambiri, malo osungira zinthu, mphamvu ya atomiki, nsalu zamagetsi, zokutira, kanema wolimba komanso makina azitsulo. Mitengo yatsopano yama kaboni imatha kukonza kutentha kwa kutentha kwa zinthu zake, kuuma kwakukulu kwa ziweto zotentha kwambiri zosafunika, otsika mpweya okhutira


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Zogulitsa

>> Prtoduct Chiyambi

Njira yamagulu Zrc
Code CAS  12070-14-3
Makhalidwe  imvi yakuda
Kusungunuka  3540. C.
Kuchulukitsitsa  6. 78g / cm3. -
Ntchito  amagwiritsidwa ntchito pokonzekera malo apamwamba kwambiri monga carbide yolimbitsa thupi, malo othamangitsira, mphamvu ya atomiki, nsalu zamagetsi, zokutira, kanema wolimba komanso makina azitsulo. Mitengo yatsopano yama kaboni ophatikizika imatha kusintha kutentha kwa kutentha kwa zinthu zake, kuuma kwakukulu kwamatumba osungunuka otentha kwambiri
Maubwino a Haixin  Kugwiritsa ntchito njira zosungunuka zazitsulo zoyera, zosagwiritsanso ntchito redox zotsika pang'ono, mpweya wochepa

>> NKHANI

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>> Zikalata Zazikulu

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>> Zokhudzana deta

Chingerezi dzina: Zirconium Carbide
CAS ayi. : 12070-14-3
EINECS ayi. : 235-125-1
Njira ya maselo: ZrC
Kulemera kwa maselo: 103.2347
Kuchuluka kwake kwa 6.73
Zirconium carbide zowonjezera. Njira yopangira mankhwala ndi ZrC, imvi, yolumikizira nkhope yoyang'ana nkhope. Malo osungunuka ndi 3540 ℃, kachulukidwe ka theoretical ndi 6.66g / cm3, koyefishienti yowonjezera kutentha ndi 6.7 × 10-6C-1, microhardness ndi 2600kg / mm2, resistivity ndi 57 ~ 75 · masentimita ndi 1100 ~ 1400 ℃. Sungasungunuke mu hydrochloric acid, koma sungunuka mu nitric acid. Ufa umapangidwa ndi kuchepetsa
ZrO2 wokhala ndi kaboni, kenako akatha kuumba, sintering ndi ziwiya zadothi. Itha kugwiritsidwa ntchito ngati ma elekitirodi, Refractory mbiya ndi cathode zamagetsi umuna zakuthupi.
Katundu wa mankhwala
Kristalo wamdima wakuda wamtambo wokhala ndi chitsulo chosalala, chophwanyika. Malo osungunuka ndi 3540 ℃. Malo otentha a 5100 ℃. Kuchuluka kwake ndi 6.70g / cm3. Kuuma kwa Mohs 8 ~ 9. Kutsekemera m'madzi ozizira ndi hydrochloric acid. Sungunuka mu hydrofluoric acid yokhala ndi nitric acid kapena hydrogen peroxide ndi otentha osungunuka sulfuric acid. Zirconium tetrachloride imapangidwa ndimomwe zimapangidwira ndi mafuta a chlorine kutentha kwambiri. Pa 700 ℃, zirconia zimapangidwa ndi kuyaka mumlengalenga ndipo sizigwirizana ndi madzi.
Zofunika Kwambiri:
Mkulu chiyero, yaing'ono tinthu kukula, yunifolomu yogawa, lalikulu yeniyeni padziko, ntchito pamwamba, kachulukidwe otsika, mkulu kutentha kukana, kulimbana makutidwe ndi okosijeni, mkulu mphamvu, mkulu kuuma, chabwino matenthedwe madutsidwe.
Main NTCHITO:
Zirconium carbide yomwe imagwiritsidwa ntchito mu fiber: zirconium carbide silicon carbide ufa wokhutira ndi njira yowonjezeramo zida za infrared za ulusi, pomwe zirconium carbide ndi silicon carbide fiber zili 4% (kulemera), pafupi ndi zinthu zopangira infrared za fiber chabwino, onjezerani zirconium carbide ndi silicon carbide mu chipolopolo cha fiber pafupi ndi infrared mayamwidwe amawu ndiabwino kuwonjezera mu

pachimake wosanjikiza zotsatira;
2 zirconium carbide imagwiritsidwa ntchito kutchinjiriza kwatsopano ndi kutentha kwa nsalu: zirconium carbide ili ndi mawonekedwe oyamwa bwino kwa kuwala kowonekera, kuwonetsa infrared ray, ikamayamwa mphamvu yaifupi ya 2 m pansi pa 95% ya kuwala kwa dzuwa, kudzera pakusintha kwa kutentha , mphamvu imatha kusungidwa pazinthuzo, imakhalanso ndi mawonekedwe owunikira kuposa 2 m infurared wavelength. Zirconium itha kugwiritsidwa ntchito pamtundu watsopano wosungira kutentha komanso nsalu zoyendetsera kutentha.
Zirconium carbide imagwiritsidwa ntchito mu aloyi wolimba, ufa wamafuta, okhakhala, ndi zina zotero. Makhalidwe ake abwino amapangitsa kuti ikhale ndi malo abwino ogwiritsira ntchito simenti. Itha kusintha mphamvu ndi dzimbiri kukana kwa aloyi wolimba.

4. Zirconium carbide itha kugwiritsidwa ntchito mu zokutira ngati zokutira zotentha zosagwira kukonza mawonekedwe azida;
5. Sinthani kutaya kwa mpweya wa kaboni, kulimbitsa kukana komanso kutentha kwambiri.
Kusintha kwa zinthu zakuthambo kaboni fiber ndizodziwikiratu.

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