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研究了不同取向铜单晶体的循环硬化行为结果表明,晶体取向对双滑移和多滑移取向铜单晶 体的循环硬化行为有强烈的影响不同取向钢单晶体的初始循环硬化率 00.2与晶体中的位错反应模式、强 度以及交滑移机会密切相关临界双滑移晶体在循环硬化初始阶段呈现出独特的应变突发行为。
The results show that the crystal orientation has a strong influence on the cyclic hardening behavior of single-crystal copper with double slippage and multi-slip orientation. The initial cyclic hardening rate Dislocation reaction mode, strength and cross-slip opportunities are closely related to the critical double-slip crystals in the initial stage of cyclic hardening presents a unique strain of sudden behavior.