ʻO ka waʻa wafer silicon carbide kahi mea lawe ukana no nā wafers, i hoʻohana nui ʻia i nā kaʻina hana hoʻolaha solar a me semiconductor. Loaʻa iā ia nā ʻano e like me ke kūpaʻa ʻana i ka ʻaʻahu, ke kūpaʻa ʻana i ka pala, ke kūpaʻa ʻana i ka hopena wela kiʻekiʻe, ke kūpaʻa ʻana i ka hoʻouka ʻana o ka plasma, ka hiki ke lawe i ka mahana kiʻekiʻe, ke alakaʻi wela kiʻekiʻe, ka hoʻolaha wela kiʻekiʻe, a me ka hoʻohana lōʻihi ʻaʻole maʻalahi ke kūlou a hoʻololi. Hoʻohana kā mākou hui i nā mea silicon carbide maʻemaʻe kiʻekiʻe e hōʻoia i ke ola lawelawe a hāʻawi i nā hoʻolālā i hana ʻia, me nā waʻa wafer kū pololei a me ka pae.
Pepa ʻIkepili Mea
| 材料Mea Hana | R-SiC |
| 使用温度Mahana hana (°C) | 1600°C ( 氧化气氛 Kaiapuni oxidizing)1700°C ( 还原气氛 Kaiapuni hoemi) |
| SiC含量SiC maʻiʻo (%) | > 99 |
| 自由Si 含量Free Si maʻiʻo (%) | < 0.1 |
| 体积密度Ka nui o ka nui (g/cm3) | 2.60-2.70 |
| 气孔率Ka porosity i ʻike ʻia (%) | < 16 |
| 抗压强度Ikaika kuʻi (MPa) | > 600 |
| 常温抗弯强度Ikaika kūlou anu (MPa) | 80-90 (20°C) |
| 高温抗弯强度Ikaika kūlou wela (MPa) | 90-100 (1400°C) |
| 热膨胀系数Ka helu hoʻonui wela @1500°C (10-6/°C) | 4.70 |
| 导热系数Ka hoʻokele wela @1200°C (W/m•K) | 23 |
| 杨氏模量Modulus elastic (GPa) | 240 |
| 抗热震性Ke kū'ē ʻana i ka haʻalulu wela | 很好Maikaʻi loa |
ʻO Ningbo VET Energy Technology Co., Ltd.he ʻoihana ʻenehana kiʻekiʻe e kālele ana i ka hana ʻana a me ke kūʻai aku ʻana i nā mea holomua kiʻekiʻe, nā mea hana a me ka ʻenehanamegraphite, silicon carbide, keramika, mālama ʻili a pēlā aku. Hoʻohana nui ʻia nā huahana i ka photovoltaic, semiconductor, ikehu hou, metallurgy, a pēlā aku.
Loaʻa kā mākou hui loea mai nā ʻoihana noiʻi kūloko kiʻekiʻe, hiki ke hāʻawi i nā hoʻonā mea ʻoihana hou akunāu.
Ke hoʻokipa maikaʻi nei iā ʻoe e kipa i kā mākou hale hana, e kūkākūkā hou aku kākou!
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