High Wear Alumina Ceramic Bit Tool
Munda Wofunsira
Chida chaching'ono cha aluminiyamu chimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana chifukwa chapamwamba kwambiri.
Choyamba, alumina ceramic bit chida amatha kudula mosavuta zinthu zosiyanasiyana zolimba monga galasi, ceramics, ndi simenti chifukwa cha kuuma kwawo komanso kukana kuvala.Kuphatikiza apo, amatha kugwiritsidwa ntchito podula komanso kukonza mwachangu, komanso m'malo ovuta chifukwa cha kukhazikika kwawo bwino komanso kukana mankhwala.
Kachiwiri, alumina ceramic bit chida chimagwiritsidwanso ntchito kwambiri m'magawo osiyanasiyana monga zamagetsi, mankhwala, ndi kupanga.Izi ndichifukwa choti chida cha alumina ceramic bitana chimakhala ndi anti-kuvala komanso kukana bwino kwa dzimbiri, chimatha kudula zida zosiyanasiyana zamagetsi ndi mabwalo, komanso ndi oyenera kudulira zida zamankhwala.
Komanso, alumina ceramic pang'ono chida angagwiritsidwe ntchito kupanga zipangizo zosiyanasiyana mafakitale monga mawilo akupera, mavavu mpira, etc. Zogulitsazi zikhoza kukhalabe ntchito yabwino m'madera ovuta monga kutentha, kuthamanga kwambiri, ndi dzimbiri.
Pomaliza, alumina ceramic bit chida angagwiritsidwenso ntchito m'munda wa zamankhwala, monga kupanga mafupa ochita kupanga, olowa, etc. Zogulitsazi zimafuna digiri yapamwamba ya biocompatibility ndi kukhazikika kwa nthawi yayitali, zomwe mipeni ya alumina ceramic ingakumane nayo.
Ponseponse, chida cha alumina ceramic bit chili ndi ntchito zambiri ndipo chimatha kukwaniritsa zosowa zosiyanasiyana.
Tsatanetsatane
Chofunikira pa kuchuluka:1pc mpaka 1 miliyoni pcs.Palibe MQQ yochepa.
Sample nthawi yotsogolera:kupanga zida ndi 15days+ kupanga 15days.
Nthawi yopanga:Masiku 15 mpaka 45.
Nthawi yolipira:kukambilana ndi mbali zonse.
Njira yopangira:
Alumina(AL2O3) ceramic ndi ceramic ya mafakitale yomwe imakhala ndi kuuma kwambiri, kuvala kwautali, ndipo imatha kupangidwa ndi kugaya diamondi.Amapangidwa kuchokera ku bauxite ndipo amamalizidwa ndi jekeseni, kukanikiza, sintering, kugaya, sintering ndi machining process.
Physical & Chemical Data
| Alumina Ceramic(AL2O3) Mapepala Ofotokozera Makhalidwe | |||||
| Kufotokozera | unit | Gawo A95% | Gawo A97% | Gawo A99% | Gawo A99.7% |
| Kuchulukana | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural | Mpa | 290 | 300 | 350 | 350 |
| Compressive mphamvu | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus ya elasticity | Gpa | 340 | 350 | 380 | 380 |
| Kukana kwamphamvu | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modulus | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion coefficient | 10-6k-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
| Kugwiritsa ntchito kwambiri kutentha | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume resistivity pa 20 ℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Mphamvu ya dielectric | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric nthawi zonse | er | 10 | 10 | 10 | 10 |
Kulongedza
Nthawi zambiri timagwiritsa ntchito zinthu zomwe sizingawonongeke, zomwe sizingawonongeke.Timagwiritsa ntchito chikwama cha PP ndi mapaleti amatabwa katoni malinga ndi zomwe kasitomala amafuna.Zoyenera kuyenda panyanja ndi ndege.
