열압밀화를 이용한 낙엽송의 표면경도 개선

• 영문명: Surface Hardness Improvement of Larch Wood Using Thermal-Compression
• 발행기관: 한국가구학회
• 저자명: 황성욱(Sung-Wook Hwang) 박상범(Sang-Bum Park) 서진석(Jin-Suk Suh) 김종인(Jong-In Kim) 홍성철(Seong-Cheol Hong) 이원희(Won-Hee Lee)
• 간행물 정보: 『한국가구학회지』제23권 제4호, 460~466쪽, 전체 7쪽
• 주제분류: 예술체육 > 미술
• 파일형태: PDF
• 발행일자: 2012.01.30

영문 초록

This study was conducted to investigate the surface hardness of thermally-compressed larch wood by compression set and temperature. The surface hardness of thermally-compressed larch wood increased with increasing compression set and temperature. For compression set 60%, the specific gravity was increased as 0.93. However, the surface hardness was lower value as 31.1 N/mm2 compared with a similar specific gravity of the tropical timber. For density pro-file, less than compression set 40%, compression was observed mainly surface area. On the oth-er hand, more than 50%, density profile variation was reduced by compression of central part. Results of this study indicate that thermally-compressed larch wood can be replace some im-ported hardwoods such as oak or cherry. However, thermally-compressed larch wood was diffi-cult to replace the tropical timber being imported in terms of surface hardness.

목차

Ⅰ. 서론

Ⅱ. 재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

사사

참고문헌

키워드

larch wood hear-compressed wood hardness density profile