SeAlumina ceramic wafer polishing uye safire lapping disks anoshandiswa musemi-conductive, diamond polishing nezvimwe.
Maitiro: Ese marudzi ekupolisha uye kupeta maitiro, akadai seCMP kemikari mechini kupukuta, Mechanical Polishing, Precision Polishing.
Kuchena kwepamusoro uye kusimba kwemakemikari
High Mechanical Simba uye Kuoma
High Corrosion Resistance
High Voltage Resistance
High Tembiricha Inoramba Kusvika 1700ºC
Yakanyanya Abrasion Resistance Performance
Yakanakisa Insulation Performance
Mhando dzese dzeSize 180,360, 450, 600mm nezvimwe
Product name | 99.7 high kuchena Alumina zvedongo Polishing Lapping Discs |
Material | 99.7% alumina |
Normal Size | D180, 360, 450, 600mm, saizi yakasarudzika inogamuchirwa. |
Color | Ivory |
Application | Wafer uye Sapphire CMP maitiro mune semi-conductive indasitiri |
Min.Order | 1Pic |
Unit | 99.7 Alumina Ceramics | ||
General Properties | Al2O3 zvirimo | wt% | 99.7-99.9 |
Density | gm/cc | 3.94-3.97 | |
Color | - | Ivory | |
Kutorwa kwemvura | % | 0 | |
Mechanical Properties | Flexural Strength(MOR) 20 ºC | Mpa(psix10^3) | 440-550 |
Elastic Modulus 20ºC | GPA (psix10^6) | 375 | |
Vickers Kuoma | Gpa(kg/mm2) R45N | >=17 | |
Bending Strength | Gpa | 390 | |
Tensile Simba 25ºC | MPa(psix10^3) | 248 | |
Kuputsika Kusimba (KI c) | Mpa* m^1/2 | 4-5 | |
Thermal Properties | Thermal conductivity (20ºC) | W/mk | 30 |
Coefficient yeThermal kuwedzera (25-1000ºC) | 1x 10^-6/ºC | 7.6 | |
Thermal Shock Resistance | ºC | 200 | |
Maximum kushandiswa tembiricha | ºC | 1700 | |
Electrical Properties | Dielectric Simba (1MHz) | ac-kv/mm(ac v/mil) | 8.7 |
Dielectric Constant (1 MHz) | 25ºC | 9.7 | |
Kusagadzikana kweVolume | ohm-cm (25ºC) | >10^14 | |
ohm-cm (500ºC) | 2×10^12 | ||
ohm-cm (1000ºC) | 2×10^7 |
Tinobvuma mirairo yetsika.
Kana iwe uchida kuziva rumwe ruzivo rwechigadzirwa, ndapota inzwa wakasununguka taura nesu uye isu tichakupa iwe chakanyanya kukodzera chigadzirwa uye yakanakisa sevhisi!