최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기The British foundryman, v.79 no.3, 1986년, pp.129 - 132
Cylindrical castings tapered at both ends were made without feeders in a series of Al-Cu and Al-Si alloys with varying hydrogen contents. Depending on composition, a certain volume of hydrogen gas was needed to counteract shrinkage defects and form uniformly distributed gas holes in the casting. The amount of gas needed showed a correlation with liquidus temperature.(Edited author abstract)
※ AI-Helper는 부적절한 답변을 할 수 있습니다.