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HIGH-STRENGTH ALUMINUM ALLOY COATINGS, DEFORMATION LAYERS AND METHODS OF MAKING THE SAME
HIGH-STRENGTH ALUMINUM ALLOY COATINGS, DEFORMATION LAYERS AND METHODS OF MAKING THE SAME
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机译:高强度铝合金涂层,变形层和制造方法
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摘要
A high-strength aluminum alloy coating. The coating includes aluminum, 9R phase, fine grains, nanotwins, stacking faults, and a solute capable of stabilizing the 9R phase, the fine grains, and the stacking faults. A method of making a high-strength aluminum alloy coating on a substrate. The method includes, depositing the constituents of an aluminum alloy on a substrate such that the deposit forms a high-strength aluminum alloy coating containing 9R phase, fine grains, nanotwins, and stacking faults. A high-strength deformation layer in and on a casting of an aluminum alloy containing 9R phase, fine grains, nanotwins, stacking faults, and a solute capable of stabilizing the PR phase, the fine grains, and the stacking faults. A method of making a high-strength deformation layer in and on a casting of an aluminum alloy by deforming the alloy such that deformation layer contains 9R phase, fine grains, nanotwins, and stacking faults.
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