COMPOSITE MATERIAL

To provide a composite material which enables precise processing.SOLUTION: A cross section SA of a composite material 10 includes a plurality of first regions S1 containing silicon, and a second region S2 containing silicon carbide. As for each of the plurality of first regions S1 included in the cr...

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Bibliographische Detailangaben
Hauptverfasser:	TSUBOI FUMIO, WATANABE NAOKI, TANAKA TAKAHIRO, NISHIMURA HIKARI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Zusammenfassung:	To provide a composite material which enables precise processing.SOLUTION: A cross section SA of a composite material 10 includes a plurality of first regions S1 containing silicon, and a second region S2 containing silicon carbide. As for each of the plurality of first regions S1 included in the cross section SA, L1 which is a length of a minor axis MN of a maximum inscribed ellipse E capable of being arranged inside the first region S1 is individually calculated, in a case in which a graph indicating a relation between the value of L1 and frequency is drawn, the value of L1 corresponding to a first peak P1 having the highest frequency in the graph is 1.5 μm or less.SELECTED DRAWING: Figure 3 【課題】精密な加工を行うことのできる複合材料を提供する。【解決手段】複合材料１０の断面ＳＡには、シリコンを含む複数の第１領域Ｓ１と、炭化ケイ素を含む第２領域Ｓ２と、が含まれる。断面ＳＡに含まれる複数の第１領域Ｓ１のそれぞれについて、第１領域Ｓ１の内側に配置し得る最大の内接楕円Ｅの短軸ＭＮの長さであるＬ１を個別に算出し、Ｌ１の値と頻度との関係を示すグラフを描いた場合において、当該グラフのうち頻度が最も高くなる第１ピークＰ１、に対応するＬ１の値が１．５μｍ以下である。【選択図】図３