合金强化（alloy strengthening） 金属中加入合金元素，是提高合金强度，即提高金属抵抗范性形变能力的有效和常用方法。合金元素可以以多种形式存在于基体中，位错运动不同程度的阻碍作用是使合金获得高强度的直接原因。合金元素通过改变基体点阵类型，也能使基体晶粒细化，间接提高了合金的强度。
高温合金工艺强化 technology method strengthening of superalloy
高温合金晶界强化 grain boundary strengthening of superalloy
高温合金固溶强化 solid solution intensifcation of superalloy
碳化物强化合金 [材] carbide reinforced alloy
氧化物强化合金 [材] oxide strengthened alloy
弥散强化合金 strengthened dispersion alloy
纤维强化合金 fibre-strengthened alloy
粉末冶金弥散强化合金 dispersion strengthened alloys made by powder metallurgy
氧化物弥散强化合金 Oxide dispersion strengthened alloy
结果表明，弥散强化是一种有效的高温合金强化方法。
It is shown that dispersion hardenings is an effective strengthening method of high-temperature alloys.
讨论了弥散强化铜合金强化相的选择原则，以及此合金的应用前景。
Selected principles of strengthening phase of dispersion strengthening Cu alloy and its application prospect were discussed.
车身由高硬度碳纤维打造，外加铝合金强化，两者均是重量极轻、价值极高的材料。
The body structure is built using stiff carbon fiber and strengthened with aluminum alloy. Both of them are light-weight materials of high costs.
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