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Technology Production of infrared optical materials and optical devices
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SiC

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½Ç¸®ÄÜÄ«¹ÙÀ̵å(SiC)´Â ³»¿­¼º, ³»½Ä¼º, ³»»êÈ­¼º, ³»¿­Ãæ°Ý¼º µîÀÌ ¿ì¼öÇϱ⠶§¹®¿¡ °í¿Â¹ÝµµÃ¼, °í¿Â±¸Á¶Àç·á, ¹ÝµµÃ¼¿ë
ºÎÀç µîÀ¸·ÎÀÇ ÀÀ¿ë¿¡ À¯¸ÁÇÑ Àç·áÀÔ´Ï´Ù.

È­ÇÐ ÁõÂø¿¡ ÀÇÇØ Á¦Á¶µÈ ½Ç¸®ÄÜ Ä«¹ÙÀ̵å(chemically vapor deposited SiC, CVD-SiC)´Â Si ¹× C ¸¦ Æ÷ÇÔÇÏ´Â ±âü¸¦
ÀÌ¿ëÇÏ¿© ¼Ò°á °úÁ¤À» °ÅÄ¡Áö ¾Ê°í ±âü·Î ºÎÅÍ Á÷Á¢ SiC
°íü¸¦ Çü¼ºÇϹǷΠ1200-1500¡É Á¤µµÀÇ ³·Àº ¿Âµµ·Î ¼Ò°á
Á¶Á¦ÀÇ Ã·°¡ ¾øÀÌ Ä¡¹ÐÇϰí, ¼øµµ°¡ ³ôÀº SiC¸¦ ¾òÀ» ¼ö
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CVD-SiC´Â ¿©·¯ ºÐ¾ß¿¡¼­ ÀÀ¿ëÇÏ¿© Àû¿ëµÇ°í ÀÖÀ¸¸ç, ÇöÀç
´ëÇ¥ÀûÀ¸·Î »ç¿ëµÇ°í ÀÖ´Â °÷Àº ¹ÝµµÃ¼ ¿þÀÌÆÛ Ã³¸®¿ë susceptor, ³»¸¶¸ð ÄÚÆÃ, ±¤ÇÐ¿ë °í¿¡³ÊÁö ¹Ì·¯(mirror), ž籤 Áý±¤±â(solar concentrator), õü °üÃø¿ë ¸Á¿ø°æ ¹Ì·¯, ´ëÇü
°æ·® ¹Ì·¯(large lightweight mirror) µî¿¡ Àû¿ëµÇ°í ÀÖ½À´Ï´Ù.