Pyrolytic Graphite Coated Crucible

PG Coated Carbon Crucible ndi chinthu chopangidwa mwapadera. Amagwiritsidwa ntchito ngati nthunzi, kusungunula ndi kuyika zinthu pa kutentha kwambiri komanso m'malo opanda vacuum, ndipo amagwira ntchito yofunika kwambiri pakutulutsa mpweya wa vacuum. Mapangidwe apamwamba ndikugwiritsa ntchito mawonekedwe abwino kwambiri a Pyrolytic Graphite kuti amange khoma lamkati kapena gawo lonse la crucible, motero kumathandizira kukana kutentha kwa crucible, kusakhazikika kwamankhwala komanso kutentha kwapang'onopang'ono.

Kapangidwe Kapangidwe:

Matrix Material ndi Mapangidwe Opaka:

Susceptor Material: Ma graphite crucibles athu amapangidwa ndi zinthu za graphite monga gawo lapansi kuti atsimikizire mphamvu zamakina komanso kukana kutentha.

Pyrolytic Carbon (PyC) Chophimba: Chophimba chapamwamba kwambiri, choyera kwambiri cha crystalline pyrolytic graphite chimayikidwa mofanana mkati kapena kunja kwa crucible pogwiritsa ntchito ndondomeko ya Chemical Vapor Deposition (CVD). Makulidwe a zokutira ndi 30 µm mwachisawawa. Chophimbacho ndi chosanjikiza komanso chokhala ndi anisotropic kwambiri pakati pa zigawo zomwe zimayang'ana kukula kwa kristalo. Chiyero cha zokutira chimaposa 99.999% ndipo zonyansa ndizochepera 10 ppm, zomwe zimapangitsa kuti zikhale zoyenera makamaka pazofunikira zaukhondo. Timathandiziranso makulidwe opaka makonda malinga ndi zosowa zanu.

Kukaniza kusindikiza ndi kukokoloka:

Zovala zathu zimakhala ndi porosity yotsika kwambiri komanso yosalala pamwamba (mwachitsanzo, galasi lopukutidwa) motero kuteteza gawo lapansi kuzinthu zamakina pakati pa zinthu zosungunuka ndi crucible base pa kutentha kwakukulu, motero kumatalikitsa moyo wautumiki wa crucible.

M'malo opanda mpweya komanso opanda mpweya, pyrolytic graphite imawonetsa kukana kukokoloka kwabwino, kuwonetsetsa kuti zinthuzo zisaipitsidwe ndi momwe zimachitikira m'chombo kapena kulowa m'malo otentha kwambiri.

PG Coated Carbon Crucible Packaging

Pyrolytic Graphite Coated Crucible yathu idzakhala yodzaza ndi mabokosi amatabwa olimba kwambiri komanso thovu lalikulu, ndikusamalidwa mosamala panthawi yosungira ndi kunyamula kuti tisunge zinthu zathu. Tikuyembekezera kufunsa kwanu kwina!

Ntchito yeniyeni mu vacuum evaporation:

1. Kuwotcha kwamtundu umodzi ndikuwongolera mpweya:

The pyrolytic graphite TACHIMATA pa khoma lamkati la crucible angapereke zabwino matenthedwe madutsidwe kuonetsetsa yunifolomu kutentha kugawa pa Kutentha ndondomeko, kotero kuti zinthu kukhala nthunzi akhoza amasanduka nthunzi stably ndi uniformly mu vakuyumu.

2. Pewani kukhudzidwa kwa mankhwala ndi kuipitsidwa:

The mkulu matenthedwe madutsidwe wa pyrolytic graphite amaonetsetsa kuti chamunthuyo zakuthupi (mwachitsanzo zotayidwa) ndi usavutike mtima uniformly, amene bwino ❖ kuyanika khalidwe; panthawiyi, kusagwirizana kwa mankhwala a PG kumalepheretsa chitsulo chosungunuka kuti chisamachite ndi crucible, chomwe chimapewa kubadwa kwa zonyansa komanso kuipitsidwa komwe kungakhalepo.

3. Sinthani kukhazikika kwa ndondomeko ndi kubwerezabwereza:

Chifukwa cha kukana kwake kutentha kwambiri komanso kutsika kwamphamvu kwamafuta, kugwiritsa ntchito PG Coated Carbon Crucible kumatha kuchepetsa kusinthasintha kwazinthu komwe kumachitika chifukwa cha kusinthasintha kwa kutentha kapena kutenthedwa komweko, motero kumapangitsa kuti zinthu zisamasinthe. Mwachitsanzo, mu evaporation ya ma elekitironi, ma graphite crucible okhala ndi zokutira za PG amatha kupirira kuphulika kwa matabwa a ma elekitironi amphamvu kwambiri, kukhalabe okhazikika komanso kupewa zinthuzo kuti zisawonongeke komanso kuti zisamayende bwino.

4. Wonjezerani moyo wautumiki wa zida:

Kutsika kwa porosity ndi kukana kwa dzimbiri kwa Pyrolytic Graphite ❖ kuyanika kumachepetsa kukokoloka kwa zinthu. Mwachitsanzo, mu vacuum aluminizing ndondomeko, Pyrolytic Graphite Crucible angagwiritsidwe ntchito mosalekeza kwa maola 24-52, amene amachepetsa kwambiri pafupipafupi m'malo ndi kupanga mtengo.