
I-crucible-hole crucible yi-container ephezulu ye-refractory eyenzelwe ngokukodwa ukuveliswa kweebhetshi ezininzi. Yenziwe ngokucoceka okuphezulu kwegraphite kunye ne-alumina ehlanganisiweyo yezixhobo ngokubumba kunye nobushushu obuphezulu be-sintering, isakhiwo sayo esinemingxuma emininzi kunye neproparti ephezulu yezinto ...
I-crucible-hole crucible yi-container ephezulu ye-refractory eyenzelwe ngokukodwa ukuveliswa kweebhetshi ezininzi. Yenziwe ngokucoceka okuphezulu kwegraphite kunye nezixhobo ezihlanganisiweyo ze-alumina ngokubumba kunye nobushushu obuphezulu be-sintering, isakhiwo sayo esinemingxuma emininzi esahlulahlulwe kunye neempawu eziphezulu zemathiriyeli zenza ukuba ibe yinxalenye ephambili yemveliso yobuninzi kwi-electronics, metallurgy, kunye nezinto ezintsha.
Imveliso ibonakalisa uyilo olubunjiweyo olunemingxuma elithoba ngokulinganayo (umngxuma ubukhulu be-10-50mm ngokuzikhethela), ubukhulu bodonga lomngxuma ≥8mm, kunye nokunyamezela kwe-dimensional ye-≤± 0.3mm, ukuqinisekisa ukuphambuka okufanayo kokufudumala kwe-≤5℃ kuzo zonke izikhululo. Inokumelana nobushushu obuphezulu, kunye nobushushu bokusebenza bexesha elide le-1800-2200 ℃, kwaye ihlala ikhululekile kwi-deformation okanye i-crack kumaqondo aphezulu. I-thermal conductivity yayo yi-≥120W / (m·K), okubangela ukuphuculwa kwe-30% kumazinga okufudumeza kunye nokupholisa.
Ngomxholo ongcolileyo ophantsi (umxholo womlotha ≤0.05%), ukuxhathisa ukubola, kunye nokumelana nokunxiba okuphezulu, inokumelana nokugqwala kwexesha elide kwisinyithi esityhidiweyo kunye nezinto eziluhlaza zemichiza, ukwandisa ubomi bayo benkonzo ngamaxesha angama-1.5 xa kuthelekiswa neecrucibles eziqhelekileyo zemingxuma. Ukusebenza kokutywina okugqwesileyo kunciphisa ilahleko yokuguquguquka kwezinto ezikrwada nge-≥15%, kwaye inokuqhuba iiseti ezilithoba zezixhobo zokusebenza ngaxeshanye, inyusa impumelelo yemveliso ngama-200%.
Ifumaneka kwimiqulu eqhelekileyo ye-5-30L, kunye nobukhulu bomngxuma owenziwe ngokwezifiso kunye neenkcukacha ezipheleleyo, isetyenziswa ngokubanzi kwizicelo ezifana ne-lithium ibhetri ye-anode material sintering, ukunyibilika kwesinyithi esinqabileyo, kunye nonyango lobushushu becandelo lombane. Iyahambelana nezitofu zetonela, iziko lemithombo, kunye nezinye izixhobo, inikezelwa ngokuthe ngqo kumzi-mveliso, ibonelela ngenkxaso yobugcisa kunye nenkonzo yasemva kokuthengisa. Sisixhobo esisisiseko soshishino esidibanisa ukuveliswa kobuninzi obusebenzayo kunye nomgangatho ozinzile.