a 국립순천대학교 신소재공학과
b 한국생산기술연구원 강원지역본부
c 한국생산기술연구원 인천지역본부
a Sunchon National University, 255, Jungang-ro, Suncheon-Si, Jeollanam-do, Republic of Korea
b Gangwon Regional Division, Korea Institute of Industrial Technology (KITECH), Gwahakdanji-ro 137-41, Gangreung-si, Gangwon-do 25440, Republic of Korea
c Incheon Regional Division, Korea Institute of Industrial technology (KITECH), Incheon 21999, Republic of Korea
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