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(NPDS - Nano Particle Deposition System) |
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NPDS (Nano Particle Deposition System) ´Â »ó¿Â °Ç½Ä ºÐ¸» ÀûÃþ ¹æ½Ä Áß Çϳª·Î nozzleÀ» ÅëÇÏ¿© ÃÊÀ½¼ÓÀ¸·Î °¡¼ÓµÈ ºÐ¸»À» ³ôÀº ¿¡³ÊÁö¸¦ ÀÌ¿ëÇÏ¿© ±âÆÇ¿¡ ÀûÃþÇÏ´Â ¹æ½ÄÀÌ´Ù. ÀúÁø°ø, air ºÐÀ§±â¿¡¼ °øÁ¤ÀÌ ÀÌ·ç¾îÁö¹Ç·Î ºñ¿ëÀÌ Àû°Ô µç´Ù´Â ÀåÁ¡ÀÌ ÀÖ´Ù. ±âÁ¸ÀÇ cold spray¿Í ADM (Aerosol Deposition Method)°Å¤Ó´Â ´Ù¸£°Ô ±Ý¼Ó°ú ¼¼¶ó¹Î ºÐ¸» ¸ðµÎ Àû¿ëÀÌ °¡´ÉÇÑ °øÁ¤ÀÌ´Ù.
NPDS is a deposition system in which particles are accelerated at supersonic velocities through a nozzle using compressed air and are emitted into low vacuum conditions. The principal of advantage of NPDS is the ability to deposit both dry metal and ceramic particles, in contrast to ADM and cold-spray techniques.
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