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Damage Tolerance Property Comparisons for 2000 and 8000 Series Aluminium PlateAlloys

机译：2000和8000系列铝板合金的损伤容限特性比较

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This report compares the mechanical properties, fracture toughness and fatiguecrack growth properties of the damage tolerant/medium strength aluminium plate alloys 2024-T351, 2324-T39, 8090T651, and 8090-T8171. The main objective was to determine whether damage tolerant 8090-T8171 plate can advantageously replace the industry standard damage tolerant 2024-T351 alloy. From the results, it may be concluded that the 8090 alloys possed combinations of strength and fracture toughness intermediate between those of 2024-T351 (lower) and 2324-T39 (higher). In the in-service inspectable fatigue crack growth regime, the 8090 alloys demonstrated better or equivalent fatigue crack growth properties compared with the 2000 series alloys.

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Wanhill, R. J. H.; Schra, L.; t'Hart, W. G. J.;
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年度 1995
页码 p.1-67
总页数 67
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Aircraft structures; Fatigue life; Mechanical properties; Aluminum alloys; Aluminum-lithium alloys; High strength alloys; Crack propagation; Gust loads; Cumulative damage; Fractography; Surface roughness; Damage assessment; Strength(Mechanics); Flight sim;

机译：飞机结构;疲劳寿命;机械性能;铝合金;铝锂合金;高强度合金;裂纹扩展;阵风载荷;累积损伤;断口图;表面粗糙度;损伤评估;强度（力学）;飞行模拟;

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5. Use of polyethylene glycol (PEG) 8000 for rapid screening of potato (Solanum tuberosum L) genotypes for water stress tolerance. [D] . Suharjo, Usman Kris Joko. 2004

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6. Sequestering of damage-associated molecular patterns (DAMPs): a possible mechanism affecting the immune-stimulating properties of aluminium adjuvants [O] . Andreas Svensson, Tove Sandberg, Peter Siesjö, -1

机译：隔离损伤相关分子模式（DAMP）：可能影响铝佐剂免疫刺激特性的机制
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8. Damage Tolerance Behaviour of Aluminium-Lithium Sheet Alloys. [R] . Wanhill, R. J. H. 1991

机译：铝锂板合金的损伤容限行为。

Damage Tolerance Property Comparisons for 2000 and 8000 Series Aluminium PlateAlloys

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