{'fraction_non_alphanumeric': 0.015060240963855422, 'fraction_numerical': 0.0, 'mean_word_length': 5.584158415841584, '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}}
How to predict and improve coating performance by nanomechanical testing

Some understanding of the link between mechanical properties and wear has been known for a long time – e.g. Archard’s law correlating hardness and wear resistance – but the situation is much more complex. The advent of advanced instrumentation both for coating deposition and for testing coating nanomechanical properties (including at elevated temperature and variable strain rate) has facilitated the development of dramatically improved wear resistance in demanding situations. Nanomechanical testing is no longer simply a characterisation tool nor an afterthought in the design process.