Iirola zeAlumina Ceramic: Izicelo eziSebenza ngeendlela ezahlukeneyo ezinika amandla ukuGqwesa kwiShishini ngobushushu obuphezulu

Kwimveliso eshushu kakhulu, imfuno yezinto ezihlala ixesha elide nezinokuthenjwa ayiguquki.Iiroli ze-ceramic ze-AluminaZiyahluka, zisebenzisa iipropati ezibalaseleyo ukuphucula ukusebenza kakuhle kumashishini onke—ukusuka ekufudumaleni kweglasi ukuya kwimveliso ye-semiconductor. Ezi nxalenye ziqinileyo zichaza kwakhona ukusebenza kwiindawo ezixineneyo. Makhe sihlolisise usetyenziso lwazo oluphambili oluzenza zibe yimfuneko kwimveliso yanamhlanje.
1. Usetyenziso oluPhambili: IiKilns zokwenziwa kweCeramic kunye neGlasi

Amashishini e-ceramic kunye ne-glass ngawona asebenzisa kakhulu, apho la ma-roller enza umqolo weenkqubo ze-roller kiln. Kwi-ceramic tile, kwi-sanitary ware, nakwimveliso ye-porcelain, ahambisa iimveliso ngokutshisa ngobushushu obuphezulu (ukuya kuthi ga kwi-1400°C+). Amandla awo aphezulu obushushu obuphezulu kunye nokwanda kobushushu obuphantsi kuthintela ukuguquka kunye nokugoba kwemveliso, okuqinisekisa umgangatho ohambelanayo.

Kwimveliso yeglasi (yokufudumeza, yokufakela, yokunyibilikisa), iirola ze-alumina ceramic zibalaseleyo kwiindawo ze-oven. Ngokungafaniyo nezinye iindlela zesinyithi, ziyamelana nokugqwala kweglasi enyibilikisiweyo kwaye zigcina uzinzo olulinganayo, zivumela ukuthuthwa kwephepha leglasi eligudileyo ngaphandle kongcoliseko—zibalulekile kwimveliso yeglasi yokwakha neye-optical, ukwandisa isivuno kunye nokunciphisa ixesha lokungasebenzi.

2. Unyango lobushushu obuphezulu kunye nesinyithi

Unyango lobushushu (ukuqhoboshela, ukucima, ukuthulula) lufuna izinto ezinyamezela ukuguquguquka kobushushu kunye nobushushu obugqithisileyo. Iirola ze-alumina ceramic zisetyenziswa kakhulu kwiifeni zesinyithi ezingeyo-ferrous (zinc, aluminium, copper) kunye ne-alloy heat treatment. Ukumelana kwazo okuhle kakhulu nobushushu (utshintsho olukhawulezileyo lwe-500°C) kunye nokumelana ne-oxidation kuzenza zibe zilungele ukuhambisa izinto zokusebenza ngezi nkqubo.

Kwi-metallurgy (ukunyibilikisa isinyithi okungena-ferrous, ukucubungula izimbiwa), zisebenza njengee-conveyor ezingagugiyo. Ngobunzima be-Mohs obuyi-9 (besibini emva kwedayimani), ziyamelana nokukrala, zandisa ubomi bezixhobo ngaphaya kwee-roller zesinyithi zemveli.

3. Ukwenziwa kweSemiconductor kunye ne-Elektroniki

Ishishini le-semiconductor lixhomekeke kwiindawo ezicocekileyo kakhulu, nezichanekileyo kakhulu kwimveliso ye-microchip. Iirola ze-alumina ceramic, ezine-insulation yombane egqwesileyo (ukumelana nomthamo ukuya kuthi ga kwi-10¹⁴Ω・cm) kunye nokungcola okuphantsi, zisetyenziswa ekuphatheni i-wafer. Zivumela ukuchaneka kokubeka i-±1μm, ukunciphisa ungcoliseko kunye nokuphucula isivuno se-chip.

Ukungangeni kwazo ngokweekhemikhali kukwafaneleka nakwii-oven ze-elektroniki ezitshisa izinto, zithwala iindawo ezibuthathaka (ii-capacitors, ii-resistor) ngaphandle kwee-reactions, nto leyo ezenza zibe zizinto ezisisiseko zoshishino.

4. Ukuveliswa kwamandla amatsha kunye neebhetri

Njengoko icandelo elitsha lamandla likhula, ezi roller zibalulekile ekwenzeni iibhetri—ukusuka kwi-cathode/anode sintering ukuya kunyango lobushushu beeseli. Zimelana ne-1600°C kwaye ziyamelana nokugqwala kwe-electrolyte, ngelixa ukuhanjiswa kobushushu obuphantsi kuqinisekisa amaqondo obushushu afanayo esitovini, okuqinisekisa ukusebenza kakuhle kwebhetri kunye nokhuseleko.

Zikwasetyenziswa ekucubunguleni iiseli ze-hydrogen fuel, zichasa ukubhitya kwe-hydrogen kwaye zigcina uzinzo kumaqondo obushushu aphezulu, zixhasa ukukhula kwamandla acocekileyo.

5. Izixhobo zeenqwelo-moya kunye neZixhobo ezichanekileyo

Ishishini leenqwelo-moya liyayixabisa into yokuba zikhaphukhaphu (3.5g/cm³, isiqingatha sentsimbi) kunye namandla azo aphezulu, lizisebenzisa kunyango lobushushu benjini kunye neendlela zesathelayithi ukunciphisa ubunzima ngelixa ligcina ukuthembeka, liphucula ukusetyenziswa kakuhle kwepetroli kunye nomthamo womthwalo.

Kwizixhobo ezichanekileyo (ezisebenzisa i-optical, izixhobo zonyango), ukuchaneka kwazo kwinqanaba le-micron (impazamo yobude be-≤2μm kwiirola ezingama-200mm) kuqinisekisa ukusebenza kakuhle. Ukuhambelana kwezinto eziphilayo nako kufanelekile kwiindlela zonyango ezifana nokufakelwa kwamazinyo.