THIXOTROPICALLY MOLDED PRODUCT AND THIXOTROPIC MOLDING MATERIAL

To provide: a thixotropically molded product that is high in the mechanical strength and rigidity; and a thixotropic molding material for production of such a thixotropically molded product.SOLUTION: A thixotropically molded product includes: a matrix portion containing Mg as a main component; a fir...

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Bibliographische Detailangaben
Hauptverfasser:	HIDESHIMA YASUTOSHI, TAKEUCHI TETSUHIKO, IWASHITA SETSUYA, MAEDA IKUYA, OZAKI KOICHI, UCHIZONO SHUNSUKE, FUKUDA TADAO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY PERFORMING OPERATIONS POWDER METALLURGY SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Zusammenfassung:	To provide: a thixotropically molded product that is high in the mechanical strength and rigidity; and a thixotropic molding material for production of such a thixotropically molded product.SOLUTION: A thixotropically molded product includes: a matrix portion containing Mg as a main component; a first particle portion dispersed in the matrix portion and containing Mg2Si as a main component; and a second particle portion dispersed in the matrix portion and containing MgO as a main component. The ratio of the area of the second particle portion to the area of the first particle portion in a cross section is from 0.01 to 0.30 inclusive.SELECTED DRAWING: Figure 1 【課題】高い機械的強度および高い剛性を有するチクソ成形体、および、かかるチクソ成形体を製造するためのチクソ成形用材料を提供すること。【解決手段】Ｍｇを主成分とするマトリックス部と、前記マトリックス部に分散し、Ｍｇ２Ｓｉを主成分とする第１粒子部と、前記マトリックス部に分散し、ＭｇＯを主成分とする第２粒子部と、を有し、断面において、前記第１粒子部の面積に対する前記第２粒子部の面積の比が、０．０１以上０．３０以下であることを特徴とするチクソ成形体。【選択図】図１