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AssigneesSumitomo Electric Industries, Ltd., Sumitomo Electric Printed Circuits, Inc.
InventorsIssei Okada, Yoshio Oka, Takashi Kasuga, Yasuhiro Okuda, Jinjoo Park, Kousuke Miura, Hiroshi Ueda
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An object of the present invention is to provide a metal powder and an ink with which a sintered body having good flexibility can be formed, and a sintered body having good flexibility. A metal powder according to an embodiment of the present invention has a mean particle size D50BET of 1 nm or more and 200 nm or less as calculated by a BET method, a mean crystallite size DCryst of 20 nm or less as determined by an X-ray analysis, and a ratio (DCryst/D50BET) of the mean crystallite size DCryst to the mean particle size D50BET of less than 0.4.
A metal powder having a mean particle size D50BET of 1 nm or more and 200 nm or less as calculated by a BET method, a mean crystallite size DCryst of 20 nm or less as determined by an X-ray analysis,
Dependencies are inferred from the claim text.