Mphete Yophimbidwa ndi Carbon Yapamwamba ya Tantalum

Kuyeretsedwa Kwambiri kwa Tantalum Mphete ya Carbon Yokutidwa ndi Chithunzi

Kufotokozera Kwachidule:

Mphete Yapamwamba Yoyera ya Tantalum ya Carbon yochokera ku Semicera ndiyofunikira pazida za epitaxy, zopirira kutentha mpaka 2300 ° C. Kukhazikika kwake kwapadera kwamafuta ndi kuyera kwakukulu kumatsimikizira magwiridwe antchito odalirika pamapangidwe opanga ma semiconductor. Ukadaulo wopaka utoto wapamwamba wa Semicera umatsimikizira kulimba kwapamwamba komanso kuchita bwino m'malo otentha kwambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Semicera imapereka zokutira zapadera za tantalum carbide (TaC) pazinthu zosiyanasiyana ndi zonyamulira.Semicera kutsogolera njira yokutira imathandizira zokutira za tantalum carbide (TaC) kuti zikhale zoyera kwambiri, kukhazikika kwa kutentha kwambiri komanso kulolerana kwamankhwala, kupititsa patsogolo mtundu wamakristali a SIC/GAN ndi zigawo za EPI (Graphite yokutidwa ndi TaC susceptor), ndi kukulitsa moyo wa zigawo zikuluzikulu za reactor. Kugwiritsa ntchito tantalum carbide TaC ❖ kuyanika ndi kuthetsa vuto m'mphepete ndi kusintha khalidwe la kristalo kukula, ndi Semicera wapambana anathetsa tantalum carbide ❖ kuyanika luso (CVD), kufika mlingo mayiko apamwamba.

Mphete za tantalum zokhala ndi kaboni zapamwamba zimagwiritsidwa ntchito kwambiri pazida zapadera ndi machitidwe muzamlengalenga, mankhwala, kupanga semiconductor ndi zina. Nthawi zambiri amagwiritsidwa ntchito kusindikiza ndi kufalitsa kutentha kwakukulu ndi malo owononga, kupereka ntchito yodalirika komanso moyo wautali, kuonetsetsa kuti zida ndi khalidwe lazinthu zikuyenda bwino.

Makhalidwe a mphete za tantalum zokutidwa ndi kaboni zapamwamba kwambiri ndi izi:

1. Kukhazikika kwa kutentha kwapamwamba: Mphete za tantalum zokhala ndi mpweya wambiri zimatha kukhalabe zokhazikika m'malo otentha kwambiri komanso zimakhala ndi kutentha kwapamwamba kwambiri, zomwe ndizoyenera kugwiritsa ntchito zomwe zimayenera kupirira kutentha kwambiri.
2. Kukana kwa dzimbiri: Zinthu za Tantalum palokha zimakhala ndi kukana bwino kwa dzimbiri, ndipo zokutira za tantalum carbide zomwe zimapangidwira pamwamba zimakulitsa kukana kwake kwa dzimbiri ndipo zimatha kukana kukokoloka kwa mitundu yosiyanasiyana ya mankhwala ndi zosungunulira.
3. Kukana kuvala: Kupaka kwa Tantalum carbide kumakhala ndi kuuma kwambiri komanso kukana kuvala, kumatha kukhalabe ndi magwiridwe antchito abwino pamakangano ndi mavalidwe, ndikuwonjezera moyo wautumiki.
4. Kuchita bwino kwambiri kusindikiza: Mphete za tantalum zokhala ndi kaboni zapamwamba zimakhala ndi ntchito yabwino yosindikiza, zimatha kuteteza gasi kapena kutuluka kwamadzimadzi, ndipo ndizoyenera zochitika zogwiritsira ntchito ndi zofunikira zosindikizira kwambiri.

Kupaka bwino kwa tantalum carbide_ kumapangitsa kuti mafakitale azigwira bwino ntchito ndikuchepetsa mtengo wokonza

Gawo la Tac la kukula kwa kristalo imodzi

Antiwear tantalum carbide zokutira_ Kuteteza zida kuti zisavale ndi dzimbiri Chithunzi Chowonetsedwa

Graphite yokhala ndi mphete yokutidwa ndi TaC

ndi komanso popanda TaC

Mukatha kugwiritsa ntchito TaC (kumanja)

Komanso, Semicera'sZinthu zokutidwa ndi TaCkuwonetsa moyo wautali wautumiki komanso kukana kutentha kwambiri poyerekeza ndiZovala za SiC.Miyezo ya labotale yawonetsa kuti athuZovala za TaCimatha kuchita mosasinthasintha kutentha mpaka madigiri 2300 Celsius kwa nthawi yayitali. M'munsimu muli zitsanzo za zitsanzo zathu: