Nā ʻāpana seramika Alumina 99.5% i hoʻopilikino ʻia ʻo ST.CERA
Nā kikoʻī huahana
Me nā hiʻohiʻona o ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa i ka pala, ke kūpaʻa i ka abrasion a me ka insulation, hiki i ka keramika ke hana i nā ʻano lako hana semiconductor me ke kūlana o ke mahana kiʻekiʻe, ka vacuum a i ʻole ke kinoea corrosive no ka manawa lōʻihi.
Hana ʻia mai ka pauka alumina maʻemaʻe kiʻekiʻe, i hana ʻia e ke kaomi isostatic anu, ka sintering wela kiʻekiʻe a me ka hoʻopau pololei, hiki iā ia ke hōʻea i ka hoʻomanawanui ana i ka ± 0.001 mm, ka hoʻopau ʻana o ka ʻili Ra 0.1, ke kūpaʻa mahana 1600 ℃.
Eia nā ʻano o ka seramika alumina me ka maʻemaʻe like ʻole.
nā palena huahana
ʻO ST.CERA CO., LTD.
Pepa ʻIkepili Mea
| Nā Waiwai | ʻĀpana | ʻAlumina (Al2O3) | |||
| 99% Al2O3 | 99.5% Al2O3 | 99.8% Al2O3 | 99.9% Al2O3 | ||
| Waihoʻoluʻu | — | Keʻokeʻo | ʻAipoe | ʻAipoe | ʻAipoe |
| Ka nui o ka paʻa | g/cm3 | 3.88 | 3.90 | 3.93 | 3.95 |
| Ka omo ʻana o ka wai | % | 0 | 0 | 0 | 0 |
| Ka nui o ka palaoa | μm | 2~5 | 2~5 | 2~5 | 2~4 |
| Ikaika Flexural | MPa | 350 | 360 | 361 | 350 |
| Paʻakikī o ka haki | MPa·m1/2 | 3~4 | 3~4 | 3~4 | 3~4 |
| Paʻakikī Vickers | GPa | 14 | 15.5 | 16 | 16 |
| Modulus Elastic o Young | GPa | 370 | 370 | 380 | 390 |
| Ka Hoʻokele Wela | W/m·k | 28 | 32 | 32 | 34 |
| Ka helu hoʻonui wela | 10-6/℃ | 7.2 | 7.2 | 7.2 | 7.2 |
| Paʻa Dielectric | — | 9.5 | 9.6 | 9.6 | 9.9 |
| ʻO ke kihi pohō Dielectric | — | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
| Ikaika Dielectric | V/m | 15×106 | 15×106 | 15×106 | 15×106 |
| Ke kū'ē kiko'ī | Ω ·mm2/m | ﹥ 1014 | ﹥ 1014 | ﹥ 1014 | ﹥ 1014 |
Kaʻina hana
ʻO ka Granulation Spray → Pauka Ceramic → Hoʻokumu → Sintering Blank → Wili ʻana i nā mea ʻino → Mīkini CNC → Wili maikaʻi → Nānā Ana → Hoʻomaʻemaʻe ʻana
Nā kikoʻī koʻikoʻi
Kahi i hoʻomaka ai: Hunan, Kina
Mea Hana: Pālolo Alumina
Kōmike HS: 85471000
Ka hiki ke hoʻolako: 200 pcs i kēlā me kēia mahina
Ka manawa alakaʻi: 3-4 mau pule
Pūʻolo: Pahu corrugated, huʻa, pepa pahu
ʻĒ aʻe: Loaʻa ka lawelawe hoʻopilikino
