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通过对新时效制度(通过导电率和硬度实验初步确定的)和自然时效制度下的2024铝合金晶间腐蚀实验研究和对比分析,验证了新时效制度的2024铝合金耐腐性能已达到自然时效时的耐腐性能。
Through the new aging system (initially determined by the conductivity and hardness experiments) and natural aging 2024 aluminum alloy intergranular corrosion experiments and comparative analysis showed that the new aging system 2024 aluminum alloy corrosion resistance has reached the natural aging When the corrosion resistance.