{'fraction_non_alphanumeric': 0.018367346938775512, 'fraction_numerical': 0.01020408163265306, 'mean_word_length': 5.635135135135135, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Microanalysis of Grain Boundary Segregation in Embrittled Iron‐3wt% Nickel Alloys Using STEM

The segregation of minor embrittling additions of tin and phosphorus to the grain boundaries of an Fe‐3wt%Ni alloy after ageing at 823 K has been measured on thin foils using a Scanning Transmission Electron Microscope (STEM) interfaced with an energy dispersive X‐ray spectrometer. The microanalysis technique is discussed and shown to be useful for measuring grain boundary solute segregations.