Kamehla re etsa mosebetsi oa ho ba sehlopha se tšoarehang ho etsa bonnete ba hore re ka u fa boleng ba boleng bo holimo hammoho le boleng bo loketseng bakeng sa Tlhaloso e Phahameng ea Ceramic Arm, "Ho Etsa Lihlahisoa le Litharollo Tsa Boleng bo Botle" e ka ba sepheo sa ka ho sa feleng sa rona. mokgatlo. Re etsa boikitlaetso bo sa feleng ba ho lemoha morero oa "Re Tla lula re Tsamaea le Nako eohle".
Kamehla re etsa mosebetsi oa ho ba sehlopha se tšoarehang ho etsa bonnete ba hore re ka u fa boleng ba boleng bo holimo hammoho le boleng bo loketseng bakeng saChina Ceramic Arm le Ceramic Psb, E le ho finyella litlhoko tsa rona tsa 'maraka, joale re lebisitse tlhokomelo e eketsehileng ho boleng ba tharollo le litšebeletso tsa rona. Hona joale re ka finyella litlhoko tse khethehileng tsa bareki bakeng sa meralo e khethehileng. Re phehella ho hlaolela moea oa khoebo "boleng bo phela khoebong, mokitlane o tiisetsa tšebelisano 'me o boloka lepetjo likelellong tsa rona: bareki pele.
Zirconia ke thepa e nang le matla a phahameng a mochine le ho robeha ho thata ka mocheso oa kamore. Zirconia ea rona (ZrO2) e kenyelelitsoe ka 3mol% Y2O3 zirconia e tsitsitseng e tsitsitseng (PSZ). Hobane bophara ba karoloana ea thepa ea PSZ e nyane, e ka sebetsoa ka nepo e phahameng, mme ts'ebeliso ea eona likarolong tse nepahetseng tsa machining joalo ka hlobo e ntse e hola. Ntle le moo, e ka sebelisoa bakeng sa lisebelisoa tsa indasteri, likarolo tsa sehokelo sa optical le lisebelisoa tse silakanyang. The high fracture toughness of PSZ e ka sebelisoa ho etsa liliba tse khethehileng, hape e sebelisoa haholo ka lithipa tsa ceramic tsa malapeng, slicer le likarolo tse ling.
Thepa Thepa
Ntho | 95% Alumina | 99% Alumina | Zirconia | Silicon carbide | Silicon nitride | Aluminium nitride | Ceramic e sebetsang |
Mmala | tšoeu | Bosehla bo kganyang | tšoeu | ntsho | ntsho | bohlooho | tšoeu |
Boima ba 'mele (g/cm3) | 3.7g/cm3 | 3.9g/cm3 | 6.02g/cm3 | 3.2g/cm3 | 3.25g/cm3 | 3.2g/cm3 | 2.48g/cm3 |
Ho Monyeha ha Metsi | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
Ho thatafala(HV) | 23.7 | 23.7 | 16.5 | 33 | 20 | - | - |
Flexural Strength(MPa) | 300MPa | 400MPa | 1100MPa | 450MPa | 800MPa | 310MPa | 91MPa |
Compressive Strength(MPa) | 2500MPa | 2800MPa | 3600MPa | 2000MPa | 2600MPa | - | 340MPa |
Modulus ea Mocha oa Elasticity | 300GPa | 300GPa | 320GPa | 450GPa | 290GPa | 310 ~ 350GPa | 65GPa |
Karolelano ea Poisson | 0.23 | 0.23 | 0.25 | 0.14 | 0.24 | 0.24 | 0.29 |
Thermal Conductivity | 20W/m°C | 32W/m°C | 3W/m°C | 50W/m°C | 25W/m°C | 150W/m°C | 1.46W/m°C |
Matla a Dielectric | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm |
Ho hanyetsa Bophahamo (25℃) | >1014Ω·cm | >1014Ω·cm | >1014Ω·cm | >105Ω·cm | >1014Ω·cm | >1014Ω·cm | >1014Ω·cm |
Zirconia (ZrO2) Ke sebelisa haholo
Lisebelisoa tsa hlobo le hlobo (liforomo tse fapa-fapaneng, mokhoa o nepahetseng oa ho beha maemo, ho kenya letsoho); Likarolo tsa Mill (classifier, leloala la phallo ea moea, leloala la lifaha); Sesebelisoa sa indasteri (seha sa indasteri, mochini oa slitter, moqolo oa khatiso o bataletseng); Likarolo tsa sehokelo sa Optical (ring ea ho tiisa, sleeve, sebopeho sa V-groove); Selemo se khethehileng (coil spring, plate spring); Lihlahisoa tsa bareki (screwdriver tse nyane tse insulated, thipa ea ceramic, slicer).
Kamehla re etsa mosebetsi oa ho ba sehlopha se tšoarehang ho etsa bonnete ba hore re ka u fa boleng ba boleng bo holimo hammoho le boleng bo loketseng bakeng sa Tlhaloso e Phahameng ea Ceramic Arm, "Ho Etsa Lihlahisoa le Litharollo Tsa Boleng bo Botle" e ka ba sepheo sa ka ho sa feleng sa rona. mokgatlo. Re etsa boikitlaetso bo sa feleng ba ho lemoha morero oa "Re Tla lula re Tsamaea le Nako eohle".
Tlhaloso e phahamengChina Ceramic Arm le Ceramic Psb, E le ho finyella litlhoko tsa rona tsa 'maraka, joale re lebisitse tlhokomelo e eketsehileng ho boleng ba tharollo le litšebeletso tsa rona. Hona joale re ka finyella litlhoko tse khethehileng tsa bareki bakeng sa meralo e khethehileng. Re phehella ho hlaolela moea oa khoebo "boleng bo phela khoebong, mokitlane o tiisetsa tšebelisano 'me o boloka lepetjo likelellong tsa rona: bareki pele.