…Duralumin, an aluminum alloy, is also known to have a certain degree of heat resistance. SAP (sintered aluminum powder), which is made by sintering aluminum powder, exhibits excellent high-temperature strength due to the dispersion of alumina Al 2 O 3 in the base metal. Titanium and titanium alloys exhibit strength comparable to that of alloy steel at temperatures up to about 500°C, and are indispensable materials for aircraft. … From [Composite Metal Materials]…Dispersion strengthened alloys are alloys that have high-temperature strength, mainly due to the dispersion of oxide particles that are strong and chemically stable even at high temperatures. SAP (sintered aluminum powder) is aluminum with alumina Al 2 O 3 dispersed in it. TD nickel thoria dispersed nickel is nickel with thorium oxide (IV) ThO 2 dispersed in it, and has a higher strength than other heat-resistant nickel alloys at temperatures above 1000°C. … *Some of the terminology that mentions "SAP (alloy)" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…アルミニウム合金のジュラルミンもある程度の耐熱性をもつことが知られている。アルミニウム粉を焼結したSAP(sintered alminium powder)は,アルミナAl2O3が素地金属中に分散することによって優れた高温強度を発揮する。チタンおよびチタン合金は500℃程度までの温度で合金鋼に匹敵する強度を発揮し,航空機材料として欠くことのできない材料である。… 【複合金属材料】より…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。TDニッケルthoria dispersed nickelはニッケルに酸化トリウム(IV)ThO2を分散させたもので,1000℃以上になると他の耐熱ニッケル合金よりも強度が高い。… ※「SAP(合金)」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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