Kodi ma graphite crucible amagwiritsidwa ntchito bwanji?

Kodi graphite crucible ndi chiyani?

graphite cruciblendi gawo lofunika kwambiri la mafakitale, lomwe limagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, monga zitsulo, kuponyera, makina, chemistry, semiconductor, etc. Ndi njira yabwino yosinthira kutentha ndi kondakitala, yomwe imatha kuyendetsa bwino kutentha ndi magetsi popanga kupanga ndipo ikhoza kukhala ndi zigawo zambiri. Pakupanga semiconductor, graphite crucible imagwira ntchito yofunika kwambiri ndipo ndi imodzi mwa zida zofunika kwambiri popanga semiconductor.

Kodi mitundu ndi mawonekedwe a graphite crucibles ndi chiyani?

Pali mitundu yambiri ya graphite crucibles, ndipo pali graphite crucibles oyenera nthawi zosiyanasiyana, monga crucibles kuzungulira, crucibles lalikulu, Integrated crucibles, etc. osiyana graphite crucibles ali ndi makhalidwe osiyana, koma onse ali kwambiri kutentha kutentha ndi madutsidwe madutsidwe magetsi, amene angathe bwino kusintha mphamvu ya zida.

Ma graphite crucibles amathanso kugawidwa mwatsatanetsatane malinga ndi malo osiyanasiyana ogwiritsira ntchito:
1. Crucible wamba: oyenera kusungunuka, kutentha ndi kuteteza kutentha kwazitsulo ndi ma alloys.
2. High kutentha crucible: oyenera kusungunuka zitsulo refractory ndi aloyi pa kutentha kwambiri, monga tungsten, molybdenum, tantalum, etc.
3. Synthesis crucible: amagwiritsidwa ntchito popanga ndi kukonza zinthu zoyera kwambiri, monga zida za semiconductor, zida za ceramic, etc.
4. Vacuum crucible: yoyenera kutenthetsa ndi kusungunula m'malo opanda phokoso, omwe amagwiritsidwa ntchito kwambiri pokonzekera zipangizo zapadera ndi kusungunula zitsulo zoyera kwambiri.

Zopangira za graphite crucible zimakhala ndi kutentha kwapamwamba komanso kukhazikika kwamankhwala. Ikhoza kugwiritsidwa ntchito pa kutentha kwakukulu popanda deformation kapena kuwonongeka chifukwa cha kutentha kwakukulu. Nthawi yomweyo, graphite crucible imakhalanso ndi kukana kwa dzimbiri ndipo imatha kukana kukokoloka kwa zinthu zosiyanasiyana zama mankhwala, motero kuwonetsetsa kuti zida za semiconductor zimapangidwira.

Kodi ntchito zazikulu za graphite crucible mu semiconductor ndi ziti?

Pakupanga semiconductor,graphite cruciblesamagwiritsidwa ntchito makamaka kunyamula ndi kuteteza zida za semiconductor, komanso amathanso kusamutsa kutentha ndi zamakono. Kupyolera mu chogwirira ndi atatu okhazikika m'mabokosi pansi pa graphite crucible, chiwerengero chachikulu cha zigawo semiconductor akhoza kuikidwa mu graphite crucible kuti agwirizane bwino ndi graphite crucible, potero mogwira posamutsa kutentha ndi panopa.

Kuphatikiza apo, graphite crucible itha kugwiritsidwanso ntchito ngati chowongolera chamafuta komanso magetsi. Chifukwa cha matenthedwe ake apamwamba komanso kuwongolera kwamagetsi, graphite crucible imatha kuchititsa kutentha ndi pano kuchokera kunja kwa zida kupita ku zigawo za semiconductor mkati mwa graphite crucible, potero zimatenthetsa bwino zigawo za semiconductor ndikuwongolera pano.

Kuonjezera apo, graphite crucible ingakhalenso ngati kutentha kwabwino ndi magetsi oyendetsa magetsi, omwe amatha kukhala ndi zigawo zambiri za semiconductor, zomwe zimalola kuti zipangizozo zigwiritse ntchito zigawo zambiri panthawi imodzi, motero zimathandizira kukonza bwino kwa zipangizo.

Kodi ma graphite crucible amagwiritsidwa ntchito bwanji m'makampani?

Kukhazikika kwa kutentha kwapamwamba ndi kukhazikika kwa mankhwala a graphite crucible kumathandizira kupirira chitsulo chosungunula pa kutentha kwakukulu, kuonetsetsa kuti zinthu zosungunukazo zikhale zabwino komanso zokhazikika. Choncho, angagwiritsidwe ntchito pokonzekera ndi kusungunula zipangizo zosiyanasiyana zitsulo, monga mkuwa, aluminiyamu, nthaka, etc. Komanso, graphite crucible angagwiritsidwe ntchito pokonzekera ndi smelt aloyi zipangizo.

Kuphatikiza apo, ma graphite crucibles amakhalanso ndi kukana bwino kwa dzimbiri. Graphite ali ndi dzimbiri lolimba kukana zinthu zambiri mankhwala ndipo akhoza kukana kukokoloka kwa zinthu dzimbiri monga zidulo, alkali, ndi solvents. Choncho, ma graphite crucibles amagwiritsidwa ntchito nthawi zambiri kusunga, kusamalira, ndi kusanthula zinthu zowonongeka. Mwachitsanzo, m'makampani opanga mankhwala, ma graphite crucibles angagwiritsidwe ntchito potola zitsanzo, kusungunula zinthu, ndikusunga ma reagents acid. Mu organic synthesis, graphite crucibles angagwiritsidwe ntchito zochizira anachita solvents ndi catalysts, komanso crystallization ndi kuyanika ndondomeko organic zinthu.

Mwachidule

Kuphatikiza pakugwiritsa ntchito pakupanga semiconductor, ma graphite crucibles amathanso kutenga gawo lofunikira pazitsulo, kuponyera, makina, chemistry ndi zina. Mwachitsanzo, m'makampani opanga zitsulo, ma graphite crucibles angagwiritsidwe ntchito kusungunula ndi kuyeretsa zipangizo zachitsulo; mu makampani akuponya, graphite crucibles angagwiritsidwe ntchito kusungunula zitsulo zipangizo ndi kupanga zitsulo zosiyanasiyana; mu makampani mankhwala, graphite crucibles angagwiritsidwe ntchito ngati reactors kapena muli chifukwa zimachitikira mankhwala. Choncho, mtengo wa graphite crucibles sumangowoneka m'magawo ake ogwiritsira ntchito, komanso mu gawo lake lofunika kwambiri pakupanga mafakitale. Ndi chitukuko chosalekeza cha sayansi ndi ukadaulo, chiyembekezo chogwiritsa ntchito ma graphite crucibles chidzakhala chokulirapo.