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Plate yeAlumina Ceramic Vulcanized Inodzivirira Kupfeka: Chinhu Chinokosha Chekuvandudza Kushanda Kwemaindasitiri

Plate yealuminium ceramic vulcanized inodzivirira kupfekachinhu chinoshanda chakagadzirwa nekubatanidza alumina ceramic ine pureness (Al₂O₃ content ≥92%) nerabha matrix kuburikidza nekupisa vulcanization process. Inobatanidza kuomarara kwakanyanya kweceramic nekugona kwerabha kubata, zvichiita kuti ive yakakodzera kuchengetedzwa pamusoro pemidziyo yeindasitiri pasi pemamiriro ekusimba kwakanyanya uye ekupfeka zvakanyanya. Kuomarara kwakajairika kwealumina ceramic layer kunosvika HRA 85-90, density inotangira pa3.6 kusvika 3.9 g/cm³, uye kuramba kwayo kupfeka kwakapetwa ka10 kusvika ku15 kupfuura mapuratifomu esimbi akajairwa.

Zvinodiwa zvikuru pakushanda zvinosanganisira: ukobvu hwema ceramic tile hunowanzova 15-30 mm, ukobvu hwe rabha 4-15 mm, uye simba rema peel ≥12 kN/m. Tembiricha yekushanda inotangira pa -40°C kusvika +120°C, ine kutsungirira kwenguva pfupi kusvika 150°C. Kukweshana kuri pasi pe 0.2, zvichideredza njodzi yekunamatira kwezvinhu uye kuvharika panguva yekufambisa. Kuburikidza ne vulcanization process, kubatanidza makemikari pa ceramic-rabber interface kunodzivirira kupatsanurwa kana kuparadzaniswa, zvichiwedzera hupenyu hwebasa nemakore 3-5 zvichienzaniswa ne ma manganese steel liners enguva dzose.

Mashandisirwo makuru anosanganisira: nzvimbo dzekufambisa mabhendi ekufambisa, machute, uye mahopper mumaindasitiri emigodhi neakabatanidzwa; machute ekudyisa uye dzimba dzekuparadzanisa mumafekitori esimbi nesimende; uye machubhu ekudonhedza marasha mumasisitimu ekubata marasha emagetsi. Panguva yekuisa, plate yakaputirwa inosungirirwa paplate yepasi pemidziyo kuburikidza ne cold bonding kana hot vulcanization, isina zvisungo zvakaoma zvemakanika. Kune nzvimbo dzinopfekwa zvakanyanya, fomura ye zirconia-toughened composite (Al₂O₃-ZrO₂) inogona kusarudzwa, zvichiita kuti kusimba kwe fracture kuwedzere kusvika 4.5-5.5 MPa·m¹/², zvichiramba kukuvara kubva pazvinhu zvakakura.

 

Rabha yesimbi inodzivirira kupfeka yeChemshun

 


Nguva yekutumira: Chivabvu-11-2026