Ti합금(JIS H4605 Class 13) 용접 시 Ar 보호가스량에 따른 기계적 특성

• 영문명: A Study on the Mechanical Properties of Ar Shielding Gas in Ti-Alloy(JIS H4605 Class 13) Welding
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 권관구(Gwan-Gu Gwon)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제16권 4호, 165~171쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

In this study, the purpose of this thesis was to investigate the welding characteristics and the Mechanical Properties behavior of titanium-alloy(JIS H4605 Class 13), commonly using power station, aircraft and ship. The experimented material was TIG welded in order to look over the characteristics according to the notch position and compare with other materials. The tensile strength and elongation of the 5 pass at primary shielding gas welded specimens was shown about lower than those of the non-welded specimens at the same welding conditions. The hardness distribution of the 5 pass at 5ℓ/min and 10ℓ/min primary shielding gas welded specimens was lower than those of the non-welded specimens at the same welding conditions. The absorption energy of the 5 pass at 5ℓ/min and 10ℓ/min primary shielding gas welded specimens was lower than those of the non-welded specimens at the same welding conditions.

목차

Ⅰ. 서 론

Ⅱ. 실험장치 및 방법

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

Mechanical Properties(기계적 특성) Shielding Gas(보호가스) Titanium-Alloy(티타늄 합금) Tensile Strength(인장강도) Hardness Distribution(경도값) Absorption Energy(흡수에너지)