Phase changes during aging have been studied by X-ray diffractometry and metallographic techniques. These alloys, when cooled from a high-temperature phase and then aged at room temperature, show four kinds of phase change depending on the concentration of lead. The structural changes during aging are also discussed on the basis of the Landau theory.
|ジャーナル||Nippon Kinzoku Gakkai-si|
|出版ステータス||Published - 1982 1 1|
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