Tlhahisong ea samente, lisebelisoa tse kang liphaephe tse tsamaisang thepa, matlo a karohano, lifefo le li-chute li mamella tšusumetso e telele ea lebelo le phahameng le ho senyeha ho thellang, e leng se lebisang tahlehelong e potlakileng ea li-substrate tsa tšepe le keketseho ea litšenyehelo tsa tlhokomelo ea nako ea ho se sebetse. Tšebeliso ea lesela la alumina la ceramic le sa tsofaleng e eketsa bophelo ba ts'ebeletso haholo. Lesela lena le thehoa ka ho chesa mocheso o phahameng, ka litaba tsa alumina tse seng ka tlase ho 92%, bongata ba ≥3.60 g/cm³, Rockwell hardness (HRA) kaholimo ho 85, le bophahamo ba ho senyeha bo ka tlase ho 0.1 cm³ (e lekiloe ho latela GB/T 8489-2006).
Ha ho bapisoa le lipoleiti tsa tšepe tse tloaelehileng tse sa tsofaleng (mohlala, NM400), lesela la alumina ceramic le na le khanyetso ea ho tsofala e phahameng ka makhetlo a ka bang 5-8, hammoho le coefficient e tlase ea khohlano ea bokaholimo (hoo e ka bang 0.2-0.3 tlas'a maemo a omileng), e fokotsang likotsi tsa ho khomarela thepa le ho thibana. Lithaele tsa ceramic li khomaretsoe leboteng le ka hare la lisebelisoa ho sebelisoa epoxy resin kapa sekhomaretsi se sa pheleng, ka mocheso o sebetsang oa -50°C ho isa ho 300°C le mamello ea nako e khuts'oane ho fihlela ho 500°C. Tlas'a maemo a tloaelehileng a semela sa samente, lesela la ceramic le atolosa bophelo ba ts'ebeletso ea chute ho tloha likhoeling tse 6 ho isa ho likhoeli tse fetang 36.
Lera lena le sebelisitsoe ka katleho likarolong tsa bohlokoa tse kang li-chute tsa ho fepa tsa merafo, li-vane tsa tataiso tsa karohano, li-cone tsa sefefo sa sefefo, le liphaephe tse tsamaisang clinker lifemeng tsa samente. Lintlha tsa tšimo li bontša hore tlas'a boholo ba karolelano ea likaroloana tsa thepa ea 30 mm le lebelo le otlolohileng la 15 m/s, kamora likhoeli tse 12 tsa ts'ebetso e tsoelang pele, botebo ba ho tsofala holim'a lithaele tsa ceramic ke 0.2–0.5 mm feela, 'me linako tsa tlhokomelo ea lisebelisoa li atolosoa ho fihlela nako ea pele e mena ka makhetlo a mane. E fumaneha ka lipoleiti tsa ceramic tse tloaelehileng kapa li-patches tsa lithaele tsa mosaic, lera le ikamahanya le lisebelisoa tse nang le li-curvature tse fapaneng le libopeho tsa sebopeho.
Ho khothaletsalesela la alumina la ceramic le sa tsofaleng lisebelisoa tsa boenjiniere ba samentee fokotsa ka katleho tšebeliso ea likarolo tse ling le tahlehelo ea nako ea ho sebetsa, e ntlafatsa sekhahla sa ts'ebetso ea mela ea tlhahiso. Nakong ea ho kenya, etsa bonnete ba hore bokaholimo ba substrate bo hloekile ebile ha bo na oli; nako ea ho lokisa sekhomaretsi e lokela ho ba bonyane lihora tse 24 (ho 25°C). Bakeng sa likhutlo tsa tšusumetso tse fetang 45° libakeng tsa ho theoha ha thepa, lera la buffer le khothaletsoa ho ntlafatsa ho hanyetsa tšusumetso haholoanyane. Theknoloji ena e kenyelelitsoe litekanyetsong tse ngata tsa moralo oa ts'ireletso ea ho robeha ka har'a indasteri ea samente.
Nako ea poso: Mmesa-13-2026