IsiXhobo seBit esiXhobo seAlumina esiPhezulu
Indawo yosetyenziso
Isixhobo se-alumina ceramic bit sisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ngenxa yeempawu zabo eziphezulu.
Okokuqala, isixhobo esincinci se-alumina ceramic sinokusika ngokulula izinto ezahlukeneyo eziqinileyo njengeglasi, iiseramics, kunye nesamente ngenxa yokuqina kwazo okuphezulu kunye nokunganyangeki.Ukongezelela, zingasetyenziselwa ukusika kunye nokucutshungulwa kwesantya esiphezulu, kunye nakwiindawo ezinzima ngenxa yokuzinza kwazo okuphezulu kwe-thermal kunye nokuchasana kweekhemikhali.
Okwesibini, isixhobo se-alumina ceramic bit sisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ezifana ne-elektroniki, iikhemikhali, kunye nokuvelisa.Oku kungenxa yokuba isixhobo se-alumina ceramic bit esine-anti-wear kunye ne-corrosion efanelekileyo yokuxhathisa, sinokusika ngokufanelekileyo izinto ezahlukeneyo ze-elektroniki kunye neesekethe, kwaye zifanelekile kakhulu ukusika imathiriyeli ekrwada.
Ukongeza, i-alumina ceramic bit tool ingasetyenziselwa ukuvelisa izixhobo zoshishino ezahlukeneyo ezifana namavili okusila, iivalvu zebhola, njl. Ezi mveliso zisenako ukugcina ukusebenza okugqwesileyo kwiindawo ezibuhlungu ezifana nobushushu obuphezulu, uxinzelelo oluphezulu, kunye nokuhlwa.
Ekugqibeleni, i-alumina ceramic bit tool ingasetyenziselwa kwintsimi yezonyango, njengokwenza amathambo enziweyo, amalunga, njl. Ezi mveliso zifuna iqondo eliphezulu lokuhambelana kwezinto eziphilayo kunye nozinzo lwexesha elide, apho iimela ze-alumina ceramic zinokudibana nazo.
Ngokubanzi, i-alumina ceramic bit tool inoluhlu olubanzi lwezicelo kwaye inokuhlangabezana neemfuno zemimandla eyahlukeneyo.
Iinkcukacha
Ubungakanani obufunekayo:I-1pc ukuya kwi-1 yezigidi zeepcs.Akukho MQQ ilinganiselwe.
Ixesha lesampula lesampulu:ukwenza izixhobo yi-15days + isampuli yokwenza 15days.
Ixesha lemveliso:15 ukuya 45days.
Ixesha lokuhlawula:uthethathethwano ngamaqela omabini.
Inkqubo yokuvelisa:
I-Alumina(AL2O3) i-ceramic yi-ceramic yoshishino enobunzima obuphezulu, ukunxiba ixesha elide, kwaye inokwakheka kuphela ngokusila idayimani.Iveliswa kwi-bauxite kwaye igqitywe ngokubumba, ukucofa, ukucwina, ukucola, ukuthunga kunye nenkqubo yokwenza.
Idatha yePhysical & Chemical
| I-Alumina Ceramic(AL2O3) iPhepha leNgcaciso yoMlinganiswa | |||||
| Inkcazo | iyunithi | IBakala A95% | IBakala A97% | IBakala A99% | IBakala A99.7% |
| Ukuxinana | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| I-Flexural | Mpa | 290 | 300 | 350 | 350 |
| Amandla acinezelayo | Mpa | 3300 | 3400 | 3600 | 3600 |
| Imodyuli ye-elasticity | Gpa | 340 | 350 | 380 | 380 |
| Ukuchasa impembelelo | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modulus | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850 | 1900 | 1900 |
| I-coefficient yoKwandiswa kweThermal | 10-6k-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| I-Thermal conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Ukunyangwa kwe-Thermal shock | △T℃ | 250 | 250 | 270 | 270 |
| Ubushushu bokusebenzisa okuphezulu | ℃ | 1600 | 1600 | 1650 | 1650 |
| Ukumelana nomthamo kwi-20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Amandla e-Dielectric | KV/mm | 20 | 20 | 25 | 25 |
| I-Dielectric rhoqo | er | 10 | 10 | 10 | 10 |
Ukupakisha
Ngokuqhelekileyo sisebenzisa izinto ezifana nobungqina bokufuma, ubungqina bokuthuthumela kwiimveliso ezingonakali.Sisebenzisa ibhegi yePP kunye neepaliti zeplanga zebhokisi ngokwemfuno yomthengi.Ilungele ukuthutha elwandle kunye nomoya.
