منابع مشابه
Property maps for abrasion resistance of materials.
Using mechanics models of contacting surfaces under both normal and tangential loads, a mechanistic framework has been developed for assessing material resistance to initiation of abrasive damage. Solutions are presented for the critical loads to initiate yielding and cracking at blunt contacts, as well as those to attain a prescribed plastic penetration depth and cause cracking from within the...
متن کاملRecent progress of abrasion-resistant materials: learning from nature.
Abrasion-resistant materials have attracted great attention for their broad applications in industry, biomedicine and military. However, the development of abrasion-resistant materials that have with unique features such as being lightweight and flexible remains a great challenge in order to satisfy unmet demands. The outstanding performance of natural abrasion-resistant materials motivates the...
متن کاملResistance of nanofill and nanohybrid resin composites to toothbrush abrasion with calcium carbonate slurry.
The aim of this study was to investigate the wear of four nanofilled resin composites using simulated toothbrushing for 50,000 cycles with calcium carbonate slurry. The depth of abrasion and roughness (Ra) were measured after each 10,000 brushing cycle. The surface texture of the worn samples was examined by SEM.The wear depths of the nanofill Filtek Supreme XT (FIL), the nanohybrides Grandio (...
متن کاملCorrection: Recent progress of abrasion-resistant materials: learning from nature.
Correction for 'Recent progress of abrasion-resistant materials: learning from nature' by Jingxin Meng et al., Chem. Soc. Rev., 2015, DOI: .
متن کاملSurface reproducibility of resin die materials with various impression materials.
Surface reproduction was evaluated for epoxy resin and polyether resin dies as well as for gypsum dies by observing the changes in roughness. Significant differences were found by the interaction of the impression and the dies. The resin dies generally showed better results than the gypsum dies when the elastomeric impressions were used. Especially the resin dies were both excellent in surface ...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1973
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.22.709