ARPGE: a computer program to automatically reconstruct the parent grains from electron backscatter diffraction data.
ARPGE: a computer program to automatically reconstruct the parent grains from electron backscatter diffraction data.
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DOI：
10.1107/s0021889807048777
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发表时间：
2007-12-01
影响因子：
6.1
通讯作者：
Cayron C
中科院分区：
文献类型：
--
作者：
Cayron C
根据相变材料的EBSD数据，编写了一个计算机程序来重建母晶。用Python编写的计算机程序ARPGE，利用计算机程序GenOVa生成的理论结果，从有或没有残余母相的相变材料上获得的电子背散射衍射数据，自动重建母粒。用算子识别子粒间的取向偏差，用索引变异体识别子粒，确定母粒的取向，并建立了变异和算子的统计量。对铁和钛合金的马氏体相变进行了处理。揭示了变异选择现象。
A computer program has been written to reconstruct the parent grains from EBSD data of phase transition materials. A computer program called ARPGE written in Python uses the theoretical results generated by the computer program GenOVa to automatically reconstruct the parent grains from electron backscatter diffraction data obtained on phase transition materials with or without residual parent phase. The misorientations between daughter grains are identified with operators, the daughter grains are identified with indexed variants, the orientations of the parent grains are determined, and some statistics on the variants and operators are established. Some examples with martensitic transformations in iron and titanium alloys were treated. Variant selection phenomena were revealed.