The effect of low-distortion quenching in a low-concentration polymer medium on the combination of properties of sheet preforms and parts from aluminum alloys is studied. The mechanical characteristics in tensile tests and the electrical conductivity are determined. Tests for low-cycle fatigue and different kinds of corrosion (layer corrosion, intercrystalline corrosion and stress corrosion cracking) are conducted. It is shown that low-distortion quenching in the polymer medium lowers the warpage as compared to cooling in cold water. The level of the mechanical and corrosion properties remains unchanged and matches the specified values.

中文翻译：

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低变形淬火对铝合金板件综合性能的影响

研究了在低浓度聚合物介质中进行低变形淬火对板材预制件和铝合金零件性能组合的影响。测定拉伸试验中的机械特性和电导率。进行了低周疲劳和不同种类腐蚀（层腐蚀、晶间腐蚀和应力腐蚀开裂）的试验。结果表明，与在冷水中冷却相比，聚合物介质中的低变形淬火降低了翘曲。机械和腐蚀性能水平保持不变并与指定值相匹配。