R
R.J. Schaefer
Researcher at National Institute of Standards and Technology
Publications - 2
Citations - 47
R.J. Schaefer is an academic researcher from National Institute of Standards and Technology. The author has contributed to research in topics: Creep & Hot isostatic pressing. The author has an hindex of 2, co-authored 2 publications receiving 47 citations.
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Journal ArticleDOI
Sensing and modeling of the hot isostatic pressing of copper pressing
Haydn N. G. Wadley,R.J. Schaefer,Arnold H. Kahn,Michael F. Ashby,Roger B. Clough,Y. Geffen,J.J. Wlassich +6 more
TL;DR: In this article, a detailed experimental evaluation of mathematical models for densification during hot isostatic pressing (HIP) has been conducted using high purity copper powder as a model system.
Journal ArticleDOI
Analysis of the steady state molten pool obtained by heating a substrate with an electron beam
TL;DR: In this article, a study of the flow field and its effect on the depth and width of the steady state pool is presented, based on numerical and analytical methods, and an experimental study is carried out using surface melting of Al-4.5 wt%Cu alloy an electron beam.