…(2) The second effect is to increase the variety of matrix phases by phase changes such as changes in the lattice transformation point and the formation of intermediate phases. For example, austenitic steel is made by dissolving nickel, manganese, etc. in iron, stabilizing the high-temperature phase of iron, austenite, below room temperature, and has properties such as excellent toughness at low temperatures and non-ferromagnetic properties. In addition, the phase transformation temperature can be changed by alloying. … *Some of the terminology that refers to "austenitic steel" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…(2)第2の効果は,格子変態点の変化,中間相の形成などの相変化によって,マトリックス相の種類を増加させることである。たとえばオーステナイト鋼は,鉄にニッケル,マンガンなどを固溶させ,鉄の高温相であるオーステナイトを室温以下まで安定化させたもので,低温での靱性(じんせい)に優れ,非強磁性であるなどの性質をもっている。また合金化によって相変態温度を変化させることができる。… ※「オーステナイト鋼」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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