• PDF / 1,348,318 Bytes
• 5 Pages / 576 x 792 pts Page_size
• 53 Downloads / 265 Views

DOWNLOAD

REPORT

Byong-Sun Chun Engineering Research Center for Rapidly Solidified Materials, Chungnam National University, Daejeon 302-764, Korea

Kenji Hiraga Institute for Materials Research, Tohoku University, Katahira, Aoba-ku, Sendai 980, Japan (Received 11 April 1994; accepted 10 May 1994)

The microstructure of gas-atomized Al-20 wt. % Si—1 wt. % Ni powders was investigated by electron microscopy. Primary Si crystals about 2 /JLUI in size are homogeneously distributed in the Al matrix. Eutectic Si crystals about 50 nm in size are precipitated with the definite crystallographic relationship of (110)Si ||

Recommend Documents

Tracer diffusion of 63 Ni in Fe-17 wt pct Cr-12 wt pct Ni

182 26 512KB

The microstructure of discontinuously precipitated lamellae in an austenitic Fe-42.4 Wt Pct Ni- 4.15 Wt Pct AI-0.45 Wt P

163 33 3MB

The volume diffusion of carbon in Fe-17 Wt Pct Cr-12 Wt Pct Ni

182 48 854KB

Chromium diffusion in Ni-20 wt pct

202 29 480KB

Nanometric powders and sintered ceramics studied by atomic force microscopy

199 56 308KB

Lateral Reactions of GaAs with Ni Studied by Transmission Electron Microscopy

248 96 2MB

Pitch-based carbon fibers as studied by transmission electron microscopy

193 37 4MB

Microstructure Solidification Maps for Al-10 Wt Pct Si Alloys

199 11 3MB

Tracer diffusion of 59 Fe and 51 Cr in Fe-17 Wt Pet Cr-12 Wt Pet Ni austenitic alloy

171 2 562KB

The cyclic stress-strain response of polycrystalline, pseudoelastic Cu-14.5 wt pct Al-3 wt pct Ni alloy

189 72 2MB

Microstructure and corrosion behavior of as-cast and heat-treated Al-4.5 Wt pct Cu-2.0 wt pct Mn alloys

234 26 6MB

Microstructure characterization and creep deformation of an Al-10 Wt Pct Ti-2 Wt Pct Cu nanocomposite

224 99 584KB