Kodi hafnium tetrachloride imagwiritsidwa ntchito bwanji?

Hafnium tetrachloride, amadziwikanso kutihafnium (IV) chloride or HfCl4, ndi gulu lomwe lili ndi nambala ya CAS13499-05-3. Amadziwika ndi chiyero chapamwamba, nthawi zambiri 99.9% mpaka 99.99%, ndi zochepa za zirconium, ≤0.1%. Mtundu wa tinthu tating'onoting'ono ta hafnium tetrachloride nthawi zambiri umakhala woyera kapena wosayera, wokhala ndi kachulukidwe ka 3.89 g/cubic centimeter ndi malo osungunuka a 432°C. Chodziwika bwino, chimasweka m'madzi, kusonyeza kuti chimachita ndi chinyezi.

Hafnium tetrachlorideangagwiritsidwe ntchito ngati kalambulabwalo pakupanga Ultra-mkulu kutentha ceramics. Zomwe zimadziwika chifukwa cha kukhazikika kwa kutentha kwabwino, zoumbazi zimagwiritsidwa ntchito pazinthu zosiyanasiyana zotentha kwambiri, monga machitidwe otetezera kutentha m'makampani opanga ndege komanso kupanga zida zodulira ndi crucibles. Kukhoza kwapawiri kupirira kutentha kwambiri kumapangitsa kukhala gawo lofunikira pakupanga zida zamaukadaulo apamwamba komanso ntchito zamafakitale.

Komanso,hafnium tetrachlorideimagwira ntchito yofunika kwambiri pakupanga ma LED amphamvu kwambiri. Amagwiritsidwa ntchito popanga phosphors, yomwe ndi yofunika kwambiri pakugwira ntchito kwa ma LED. Phosphor ndi zinthu zomwe zimatulutsa kuwala zikawonetsedwa ndi ma radiation ndipo ndizofunikira kwambiri pakuchita kwa LED posintha kuwala kwa buluu kukhala mitundu ina, potero kumapangitsa kuti kuyatsa kwabwino komanso mtundu wamtundu kukhale koyenera.

Kuyera kwambirihafnium tetrachloridezitha kusinthidwa makonda kuti zichepetse zirconium kukhala 200ppm, kuwonetsetsa kuti ndizoyenera kugwiritsa ntchito movutikira komwe zonyansa zitha kusokoneza chomaliza. Mulingo wa chiyerowu ndi wofunikira kwambiri pakuphatikiza bwino kwa zida zapamwamba, pomwe kuwongolera bwino kwa kapangidwe kake ndikofunikira.

Powombetsa mkota,hafnium tetrachloride, yokhala ndi chiyero chabwino kwambiri komanso mawonekedwe apadera, yakhala kalambulabwalo wofunikira popanga zida zadothi zotentha kwambiri komanso zimagwira ntchito yofunika kwambiri pakupititsa patsogolo ukadaulo wamagetsi a LED. Kusinthasintha kwake komanso kuchitapo kanthu kumapangitsa kuti ikhale gawo lofunikira kwambiri pakupanga zida zamakampani ndiukadaulo.