采用液体喷丸方法提高零件表面强度及抗应力腐蚀能力。
Wet spraying pellet was used to improve the surface' s strength and stress corrosion resistance of the workpiece.
固溶处理是改善和提高奥氏体不锈钢波纹管抗应力腐蚀能力的有效措施。
And solution treatment is the valid method to improve the anticorrosion property of the austenite stainless steel bellows.
迄今，该系高强铝合金的强度已大幅提高，但抗应力腐蚀开裂性能有待改进。
So far, high-strength aluminum alloy has fairly high strength, but its stress corrosion cracking resistance needs to be further enhanced.
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