♦Alumina(Al2O3)
ʻO nā ʻāpana seramika pololei i hana ʻia e ZhongHui Intelligent Manufacturing Group (ZHHIMG) hiki ke hana ʻia i nā mea waiwai ceramic maʻemaʻe kiʻekiʻe, 92 ~ 97% alumina, 99.5% alumina, >99.9% alumina, a me ka CIP cold isostatic pressing.Kiʻekiʻe wela sintering a me ka pololei machining, dimensional pololei o ± 0.001mm, smoothness a hiki i Ra0.1, hoʻohana i ka mahana a hiki i 1600 degere.Hiki ke hana ʻia nā kala like ʻole o nā ceramics e like me nā koi o nā mea kūʻai aku, e like me: ʻeleʻele, keʻokeʻo, beige, ʻulaʻula ʻeleʻele, a me nā mea ʻē aʻe. hoʻohana ʻia no ka manawa lōʻihi i ke kiʻekiʻe o ka wela, ke kinoea a me ke kinoea corrosive.
Hoʻohana nui ʻia i nā ʻano mea hana semiconductor: Frames (ceramic bracket), Substrate (base), Arm/ Bridge (manipulator), , Mechanical Components a me Ceramic Air Bearing.
| inoa mea kūʻai | Maʻemaʻe kiʻekiʻe 99 Alumina Ceramic Square Tube / Pipe / Rod | |||||
| Papa kuhikuhi | Unite | 85 % Al2O3 | 95 % Al2O3 | 99 % Al2O3 | 99.5 % Al2O3 | |
| ʻO ka mānoanoa | g/cm3 | 3.3 | 3.65 | 3.8 | 3.9 | |
| Hoʻopiʻi wai | % | <0.1 | <0.1 | 0 | 0 | |
| Mahana Sintered | ℃ | 1620 | 1650 | 1800 | 1800 | |
| ʻoʻoleʻa | Mohs | 7 | 9 | 9 | 9 | |
| ʻO ka ikaika kūlou (20 ℃)) | Mpa | 200 | 300 | 340 | 360 | |
| Ka ikaika hoʻopili | Kgf/cm2 | 10000 | 25000 | 30000 | 30000 | |
| Ka Mahahana Hana Loihi | ℃ | 1350 | 1400 | 1600 | 1650 | |
| Max.Ka Mahana Hana | ℃ | 1450 | 1600 | 1800 | 1800 | |
| Kū'ē Volume | 20 ℃ | Ω.knm3 | >1013 | >1013 | >1013 | >1013 |
| 100 ℃ | 1012-1013 | 1012-1013 | 1012-1013 | 1012-1013 | ||
| 300 ℃ | >109 | >1010 | >1012 | >1012 | ||
Ka hoʻohana ʻana i nā seramika alumina maʻemaʻe kiʻekiʻe:
1. Hoʻohana ʻia i nā mea hana semiconductor: ceramic vacuum chuck, ʻoki diski, disc hoʻomaʻemaʻe, ceramic CHUCK.
2. ʻO nā ʻāpana hoʻoili wafer: nā ʻoki ʻoki ʻoki wafer, nā kīʻaha hoʻomaʻemaʻe wafer, nā kīʻaha ʻānai nānā ʻike maka.
3. ʻOihana hōʻikeʻike LED / LCD: nozzle ceramic, disc grinding ceramic, LIFT PIN, PIN rail.
4. 'Ōlelo Optical, 'oihana lā: nā paipu seramika, nā lā'au keramika, nā mea pa'i ki'i pa'i ki'i kaapuni.
5. Heat-pale a me ka uila insulating 'āpana: ceramic bearings.
I kēia manawa, hiki ke hoʻokaʻawale ʻia nā seramika alumini oxide i ka maʻemaʻe kiʻekiʻe a me nā seramika maʻamau.ʻO ke kiʻekiʻe maʻemaʻe alumini oxide ceramics series e pili ana i ka mea ceramic i loaʻa ma mua o 99.9% Al₂O₃.Ma muli o kona mahana sintering a hiki i 1650 - 1990 ° C a me kona lōʻihi hawewe o 1 ~ 6μm, ua hana maʻamau ia i ke aniani fused ma kahi o ka platinum crucible: hiki ke hoʻohana ʻia e like me ka paipu sodium ma muli o kāna transmittance māmā a me ka pale ʻana i ka corrosion. metala alkali.I ka ʻoihana uila, hiki ke hoʻohana ʻia e like me ke kiʻekiʻe-frequency insulating mea no IC substrates.E like me nā ʻokoʻa like ʻole o ka alumini oxide, hiki ke hoʻokaʻawale ʻia ke ʻano alumini oxide ceramics maʻamau i 99 ceramics, 95 ceramics, 90 ceramics a me 85 ceramics.I kekahi manawa, ua helu pū ʻia nā seramika me 80% a i ʻole 75% o ka alumini oxide ma ke ʻano he alumini oxide ceramic series.I waena o lākou, hoʻohana ʻia ka 99 alumini oxide ceramic mea e hana ai i ka crucible wela kiʻekiʻe, ka pahu ahi ahi ahi a me nā mea pale lole kūikawā, e like me nā bearings seramika, nā sila seramic a me nā pā valve.Hoʻohana nui ʻia nā seramika alumini 95 ma ke ʻano he ʻāpana pale pale pale.Hoʻohui pinepine ʻia nā seramika 85 i kekahi mau waiwai, e hoʻomaikaʻi ai i ka hana uila a me ka ikaika mechanical.Hiki iā ia ke hoʻohana i ka molybdenum, niobium, tantalum a me nā sila metala ʻē aʻe, a hoʻohana ʻia kekahi e like me nā mea uila uila.
| Mea Pono (Waiwai Makamaka) | inoa mea kūʻai | AES-12 | AES-11 | AES-11C | AES-11F | AES-22S | AES-23 | AL-31-03 | |
| Mea Hana Kemika Haʻahaʻa-Sodium Maʻalahi Sintering Product | H₂O | % | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Lol | % | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Fe₂0₃ | % | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | |
| SiO₂ | % | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.04 | 0.04 | |
| Na₂O | % | 0.04 | 0.04 | 0.04 | 0.04 | 0.02 | 0.04 | 0.03 | |
| MgO* | % | - | 0.11 | 0.05 | 0.05 | - | - | - | |
| Al₂0₃ | % | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | |
| ʻO ka Anawaena ʻĀpana ʻāpana (MT-3300, ke ʻano loiloi laser) | μm | 0.44 | 0.43 | 0.39 | 0.47 | 1.1 | 2.2 | 3 | |
| α Ka nui aniani | μm | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 ~ 1.0 | 0.3 ~ 4 | 0.3 ~ 4 | |
| Hana ʻana i ka Density** | g/cm³ | 2.22 | 2.22 | 2.2 | 2.17 | 2.35 | 2.57 | 2.56 | |
| Sintering Density** | g/cm³ | 3.88 | 3.93 | 3.94 | 3.93 | 3.88 | 3.77 | 3.22 | |
| Ke emi iho nei o ka laina Sintering** | % | 17 | 17 | 18 | 18 | 15 | 12 | 7 | |
* ʻAʻole i hoʻokomo ʻia ka MgO i ka helu ʻana o ka maʻemaʻe o Al₂O₃.
* ʻAʻohe pauka scaling 29.4MPa (300kg/cm²), ʻo 1600°C ka mahana o ka sintering.
AES-11 / 11C / 11F: Hoʻohui i ka 0.05 ~ 0.1% MgO, maikaʻi loa ka sinterability, no laila pili ia i nā seramika alumini oxide me ka maʻemaʻe o ka 99%.
AES-22S: Hōʻike ʻia e ke kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa o ka laina sintering, pili ia i ka hoʻoheheʻe ʻana i ka puka a me nā huahana nui ʻē aʻe me ka pololei o ka dimensional pono.
AES-23 / AES-31-03: He kiʻekiʻe kona kiʻekiʻe, thixotropy a me kahi viscosity haʻahaʻa ma mua o AES-22S.hoʻohana ʻia ka mea mua i nā seramika a ʻo ka mea hope e hoʻohana ʻia e like me ka mea hoʻemi wai no nā mea pale ahi, loaʻa ka kaulana.
♦Silicon Carbide (SiC).
| Nā ʻano nui | Maʻemaʻe o nā mea nui (wt%) | 97 | |
| kalakala | ʻeleʻele | ||
| Māmā (g/cm³) | 3.1 | ||
| ʻO ka wai ʻana (%) | 0 | ||
| Nā ʻano Mechanical | Ka ikaika wiliwili (MPa) | 400 | |
| Modulus ʻōpio (GPa) | 400 | ||
| ʻO ka paʻakikī o Vickers (GPa) | 20 | ||
| Nā ʻano wela wela | Ka wela hana kiʻekiʻe loa (°C) | 1600 | |
| Koefficient hoʻonui wela | RT~500°C | 3.9 | |
| (1/°C x 10-6) | RT~800°C | 4.3 | |
| Ka hoʻoheheʻe wela (W/m x K) | 130 110 | ||
| ʻO ke kūpaʻa haʻalulu wela ΔT (°C) | 300 | ||
| Nā hiʻohiʻona uila | Ke kū'ē leo | 25°C | 3 x 106 |
| 300°C | - | ||
| 500°C | - | ||
| 800°C | - | ||
| Dielectric mau | 10GHz | - | |
| Pohō dielectric (x 10-4) | - | ||
| Kumu Q (x 104) | - | ||
| Voli uila hoʻohaʻahaʻa dielectric (KV/mm) | - | ||
♦Silicon Nitride Ceramic
| Mea waiwai | Unite | Si₃N₄ |
| ʻO ke ʻano Sintering | - | Hoʻopaʻa ʻia ke kinoea |
| ʻO ka mānoanoa | g/cm³ | 3.22 |
| kalakala | - | Kahinahinahina |
| Ka Pahu Wai | % | 0 |
| Opio Modulus | Gpa | 290 |
| ʻO Vickers Paʻakikī | Gpa | 18 - 20 |
| Ka ikaika hoʻopili | Mpa | 2200 |
| Kulou ikaika | Mpa | 650 |
| ʻO ka hoʻoili wela | W/mK | 25 |
| ʻO ke kū ʻana i ka haʻalulu wela | Δ (°C) | 450 - 650 |
| ʻO ka wela hana kiʻekiʻe loa | °C | 1200 |
| Kū'ē Volume | Ω·cm | > 10 ^ 14 |
| Dielectric mau | - | 8.2 |
| Ka ikaika dielectric | kV/mm | 16 |