ZIRCONIUM ALLOY POWDER FOR METAL LAMINATE MOLDING, AND METHOD FOR PRODUCING IMPLANT USING THE SAME

Japanese Patent JP2018040028

A

PROBLEM TO BE SOLVED: To provide a metal powder and the like that are low both in elastic modulus and magnetization rate, and make it possible to produce easily an implant of a desired shape.SOLUTION: A zirconium alloy powder for metal laminate molding is the raw material for molding an implant embedded in a living body by applying high energy to metals to melt and solidify them instantaneously for lamination. The metal powder is predominantly composed of Zr, and also contains at least one element selected from the group consisting of Mo, Nb, and Sn of 0.5-15 mass%.SELECTED DRAWING: Figure 1

HANAWA TAKAO
NOMURA NAOYUKI
TSUTSUMI YUSUKE
DOI HISASHI
KAWASAKI AKIRA
INOUE TAKAYUKI
TAKAHASHI HIROYUKI

JP2016173531A

March 15, 2018

September 06, 2016

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UNIV TOKYO MEDICAL & DENTAL
UNIV TOHOKU
TEIJIN NAKASHIMA MEDICAL CO LTD

B22F1/00; A61L31/02; B22F3/105; B22F3/16; B33Y10/00; C22C16/00

JP2010075413A	2010-04-08
JP2011052289A	2011-03-17
JP2015212400A	2015-11-26

WO2013058339A1	2013-04-25
WO2007122783A1	2007-11-01

高市敦士,依田慶太,野村直之,外５名: "レーザー積層造形法の歯科応用−Co-Cr-Mo合金を用いた造形物の組織と機械的特性−", 日本歯科理工学会誌, vol. 29, no. 5, JPN6012060067, 20 September 2010 (2010-09-20), JP, pages 445, ISSN: 0004410931
中野貴由: "付加製造技術（３Ｄプリンター）による金属系生体機能性材料の開発", スマートプロセス学会誌, vol. 第３巻／第３号, JPN6020029410, May 2014 (2014-05-01), JP, pages 167 - 174, ISSN: 0004410932

Toshio Mori
Hirosaburo Mori
Atsushi Kimura
Tomohiko Kurosumi
Hideaki Tanaka

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