Widmanstätten structure - Widmanstätten structure

Japanese: ウィドマンシュテッテン構造 - ウィドマンシュテッテンコウゾウ
Widmanstätten structure - Widmanstätten structure
《 Widmanstätten pattern 》 Meteorite Intetu A unique crystal structure seen in meteorites. It refers to a lattice pattern of triangles and parallelograms that appears when a meteorite containing a lot of nickel is cut and the surface is polished. It is formed when nickel crystals grow during the slow cooling process. Since it cannot be made artificially, it is used to determine the authenticity of meteorites. Widmanstätten statue.

Source: About Shogakukan Digital Daijisen Information | Legend

Japanese:
《Widmanstätten pattern》隕鉄いんてつに見られる特有の結晶構造。ニッケルを多く含む隕鉄を切断し、表面を研磨すると現れる三角形や平行四辺形の格子模様を指す。ゆっくり冷却する過程でニッケルの結晶が成長することでできる。人為的に作ることができないため、隕鉄の真贋の判定に用いられる。ウィドマンシュテッテン像。

出典　小学館デジタル大辞泉について　情報 | 凡例

<<:  Widlingtonia genus

>>:  Widman, J.

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