…There are various types depending on the purpose of the compound and the method of combination, but the main ones are those that combine high strength and toughness and can be formed into the desired shape, especially those that aim for high temperature strength, and some that aim for combined functions other than strength. Dispersion strengthened alloys are alloys that have high high temperature strength, mainly by dispersing oxide particles that are strong even at high temperatures and are chemically stable. SAP (sintered aluminum powder) is aluminum with alumina Al 2 O 3 dispersed in it. … *Some of the terminology that refers to "dispersion strengthened alloy" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…複合の目的と合体の方法によって種々のものがあるが,おもなものに高強度と靱性(じんせい)を兼ねそなえ,さらに目的の形状に成形できるもの,とくに高温強度を目的とするものなどがあり,また強度以外の複合した機能を目的としたものもある。分散強化型合金dispersion strengthened alloyは,おもに高温でも強度が高く化学的に安定な酸化物の粒子を分散させることにより,高温強度を高めた合金である。SAP(sintered aluminum powder)はアルミニウムにアルミナAl2O3を分散させたものである。… ※「dispersion strengthened alloy」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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