ʻO ka maikaʻi maikaʻi ke hele mua mai; ʻo ka hui ka mea mua; ʻO ka ʻoihana liʻiliʻi ka hui pū ʻana "ʻo kā mākou ʻoihana ʻoihana e ʻike pinepine ʻia a hahai ʻia e kā mākou ʻoihana no Semiconductor recrystallizedwaʻa wafer silicon carbide, No nā ʻike hou aku, pono ʻoe e hoʻouna i ka leka uila iā mākou. Makemake mākou e hoʻouna i ka manawa e hoʻolako iā ʻoe.
ʻO ka maikaʻi maikaʻi ke hele mua mai; ʻo ka hui ka mea mua; ʻO ka ʻoihana liʻiliʻi ʻo ka hui pū ʻana "ʻo kā mākou ʻoihana ʻoihana e nānā pinepine ʻia a hahai ʻia e kā mākou ʻoihana no ka , Lawe mākou i nā ana i kēlā me kēia kumukūʻai e loaʻa ai nā mea hana hou loa a me nā kaʻina hana. ʻO ka paʻi ʻana o ka brand i koho ʻia ʻo kā mākou hiʻohiʻona ʻokoʻa. ʻO nā hoʻonā e hōʻoiaʻiʻo ai i nā makahiki o ka lawelawe pilikia ʻole ua hoʻokipa nui i nā mea kūʻai aku. Loaʻa nā mea i loko o nā hoʻolālā i hoʻomaikaʻi ʻia a me nā ʻano waiwai ʻoi aku ka maikaʻi, ua hana ʻia lākou ma ka ʻepekema o nā lako maka. Loaʻa iā ia i nā ʻano hoʻolālā a me nā kikoʻī no ke koho. ʻOi aku ka maikaʻi o nā ʻano hou ma mua o ka mua a kaulana loa lākou i nā mea kūʻai aku.
Nā waiwai o ka carbide silikona i hoʻopaʻa hou ʻia
ʻO ka carbide silicon recrystallized (R-SiC) he mea hana kiʻekiʻe me ka paʻakikī lua wale nō i ke daimana, i hana ʻia ma kahi wela kiʻekiʻe ma luna o 2000 ℃. Mālama ia i nā waiwai maikaʻi he nui o SiC, e like me ka ikaika wela kiʻekiʻe, ke kūpaʻa ʻana i ka corrosion ikaika, ke kūpaʻa oxidation maikaʻi loa, ke kūpaʻa haʻalulu maikaʻi a pēlā aku.
● ʻO nā mea mechanical maikaʻi loa. ʻO ka carbide silicon recrystallized he kiʻekiʻe aʻe ka ikaika a me ka ʻoʻoleʻa ma mua o ke kalapona kalapona, ke kūpaʻa hopena kiʻekiʻe, hiki ke pāʻani i ka hana maikaʻi i nā wahi wela wela, hiki ke pāʻani i ka hana counterbalance maikaʻi i nā ʻano kūlana. Eia kekahi, loaʻa iā ia ka maʻalahi maikaʻi a ʻaʻole maʻalahi i ka pōʻino e ka hoʻolōʻihi ʻana a me ke kulou ʻana, kahi e hoʻomaikaʻi nui ai i kāna hana.
● Kiʻekiʻe corrosion kū'ē. ʻO ka carbide silicon recrystallized he kiʻekiʻe ka corrosion kū'ē i nāʻano media likeʻole, hiki ke pale i ka erosion o nāʻano media corrosive, hiki ke mālama i kona mau mea mechanical no ka manawa lōʻihi, he paʻa ikaika, iʻoi aku ka lōʻihi o ke ola. Eia kekahi, loaʻa iā ia ka paʻa wela maikaʻi, hiki ke hoʻololi i kekahi ʻano o nā loli wela, hoʻomaikaʻi i kāna hopena noi.
● ʻAʻole e emi ka sintering. No ka emi ʻole o ke kaʻina hana sintering, ʻaʻohe koʻikoʻi koena e hoʻoneʻe i ka deformation a i ʻole ka haki ʻana o ka huahana, a hiki ke hoʻomākaukau ʻia nā ʻāpana me nā ʻano paʻakikī a me ka pololei kiʻekiʻe.
Pepa ʻIke Mea
| 材料Material | R-SiC |
| 使用温度Panahana hana (°C) | 1600°C 1700°C ( 还原气氛 Hoʻemi kaiapuni) |
| SiC含量SiC maʻiʻo (%) | > 99 |
| 自由Si 含量Free Si maʻiʻo (%) | < 0.1 |
| 体积密度 mānoanoa nui (g/cm3) | 2.60-2.70 |
| 气孔率 ʻIke ʻia ka porosity (%) | < 16 |
| 抗压强度 Ka ikaika ʻohi (MPa) | > 600 |
| 常温抗弯强度Ka ikaika piʻo anuanu (MPa) | 80-90 (20°C) |
| 高温抗弯强度Ka ikaika piko wela (MPa) | 90-100 (1400°C) |
| 热膨胀系数 Huina hoonui wela @1500°C (10-6/°C) | 4.70 |
| 导热系数 ʻAha wela @1200°C (W/m•K) | 23 |
| 杨氏模量Elastic modulus (GPa) | 240 |
| 抗热震性Hoʻopaʻa haʻalulu wela | 很好Maikaʻi loa |
wehewehe huahana:
Ua hauʻoli mākou e hoʻolauna iā ʻoe i ka huahana ʻokiʻoki i hoʻomohala ʻia e Semicera Energy Technology Co., Ltd. - Semiconductor SiCWaʻa Wafer. Ma keʻano he mea hoʻolako alakaʻi kūikawā i nā wafers a me nā mea hoʻohana semiconductor holomua, ua kūpaʻa mākou i ka hāʻawiʻana i nā mea kūʻai i nā huahana kiʻekiʻe, hilinaʻi. , a paipai i nā huahana hou i ka hana semiconductor, ʻoihana photovoltaic a me nā ʻoihana ʻē aʻe e pili ana.
Semiconductorwaʻa wafer silicon carbides ua hana ʻia me ka recrystallized silicon carbide (R-SiC), kahi mea hana kiʻekiʻe me nā waiwai kūʻokoʻa. Hoʻomaopopo ʻia ka mea ma o ke kaʻina hana wela kiʻekiʻe ma mua o 2000 ° C, a loaʻa iā ia ka paʻakikī maikaʻi loa ma mua o ke daimana. Mālama kēia mau waʻa i nā waiwai maikaʻi o SiC, e like me ka ikaika wela kiʻekiʻe, ke kūpaʻa corrosion ikaika, ke kūpaʻa oxidation maikaʻi, ke kūpaʻa haʻalulu wela maikaʻi, etc.
ʻO kekahi o nā hiʻohiʻona kaulana loa o nā moku wafer silicon carbide wafer semiconductor ko lākou mau waiwai mechanical maikaʻi loa. ʻOi aku ka ikaika a me ka ʻoʻoleʻa i hoʻohālikelike ʻia i nā mea carbon-based ma muli o ke kaʻina hana recrystallization. Hoʻomaikaʻi kēia i ka lōʻihi a me ka hilinaʻi, e hōʻoiaʻiʻo ana i ka lawe ʻana a me ka mālama ʻana i nā wafers semiconductor palupalu i ka wā hana.
Eia kekahi, ʻo ka semiconductor silicon carbide wafer boat kahi mea hoʻoheheʻe ʻia i loaʻa i ka hui ʻana o nā ʻāpana kalapona maikaʻi a me ka pauka silika. Ma o ka hui ʻana a me nā kaʻina mālama wela, loaʻa kēia mea i ka kūpaʻa kūʻokoʻa kūʻokoʻa, kūpono ia no ke koi ʻana i nā noi semiconductor.
Ma Semicera Energy Technology Co., Ltd., haʻaheo mākou iā mākou iho i ka hāʻawi ʻana i nā huahana i kūpono i nā kūlana kiʻekiʻe o ka maikaʻi a me ka hana hou. Hāʻawi ka hana like ʻole o kā mākou mau moku wafer semiconductor SiC i kā mākou mea kūʻai aku i nā hopena hilinaʻi no kā lākou pono hana semiconductor. Me kā mākou kūpaʻa i ka lawelawe kūʻai maikaʻi a me ka hoʻomaikaʻi mau ʻana, ke hilinaʻi nei mākou e ʻoi aku kā mākou huahana ma mua o kāu mau manaʻo.
E hana pū me mākou e ʻimi i nā mea hiki ʻole ke hāʻawi ʻia e kā mākou moku semiconductor SiC wafer. E ʻike i nā ʻenehana ʻokiʻoki e hoʻololi i ka ʻoihana semiconductor. E kelepona mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou huahana kūʻokoʻa a pehea e hiki ai iā ia ke lawe i kāu ʻoihana i kahi kiʻekiʻe.
