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不同种类不锈钢临界折射纵波激励及声弹系数对比

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摘要 首先介绍了临界折射纵波的应力检测原理,使用多频率探头分别对316L不锈钢、SLM316L不锈钢和304不锈钢进行了激励和验证,然后对比同频率临界折射纵波在不同种类不锈钢中的传播情况,最后对不同频率不同材料的声弹系数进行了标定。
作者 马加涛
机构地区 广东工业大学
出处 《机电信息》 2023年第15期77-80,共4页
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