R56_02188-Cryo_Al.pos
收藏DataCite Commons2020-08-31 更新2024-07-28 收录
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https://figshare.com/articles/dataset/R56_02188-Cryo_Al_pos/12895898/1
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资源简介:
ultrafine-grained ARB Al samples made of the solution hardened Al alloy, AA5754 <br>APT tip prepared in a Ga-ion FIB/SEM (ZEISS Crossbeam 540) at -140 degrees C using 30kV and 300pA<br>CAMECA 4000X HR LEAP, pulse frequency 200 kHz, temperature of 40K, 20% pulse fraction<br>
采用固溶强化铝合金AA5754制备的超细晶累积叠轧(ARB)铝试样
采用镓离子源聚焦离子束/扫描电子显微镜(FIB/SEM,蔡司Crossbeam 540)在-140℃条件下制备原子探针层析成像(APT)针尖试样,制备参数为30kV加速电压与300pA束流
测试采用CAMECA 4000X HR型局域电极原子探针(LEAP),实验参数设置为:脉冲频率200kHz、测试温度40K、脉冲占比20%
提供机构:
figshare
创建时间:
2020-08-31



