Preferential dissolution behaviour in Ni-Cr dental cast alloy
نویسندگان
چکیده
منابع مشابه
Investigations of Surface Dissolution on Fatigue Crack Nucleation in Ni - 22 Cr - 2 Fe Alloy
Ni-Cr-Fe alloy specimens were fatigued in a hydrochloric acid solution cell at pH 5.6 ±0.1. Results show that the number of surface slip bands forming, extending, and widening increased with the number of cycles. Results also indicated that, initially, cracks initiated as transgranular features but took on intergranular forms as the number of cycles increased.
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T. Puskar, Department of Dentistry, Medical Faculty, University of Novi Sad, Serbia. A. Lapcevic, D. Jevremovic, Clinic for Prosthodontics, School of Dentistry Pančevo, University Business Academy, Novi Sad, Serbia. S. Arandjelovic, S. Radulovic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia. I. Budak, Dj. Vukelic, Faculty of Technical Sciences, University of Novi Sad, Novi S...
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The article presents the results of a comparative analysis of the metal substructure for dental prosthesis made from a Co-Cr-Mo-W alloy by two techniques, i.e. precision investment casting and selective laser melting (SLM). It was found that the roughness of the raw surface of the SLM sinter is higher than the roughness of the cast surface, which is compensated by the process of blast cleaning ...
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Minor problems arising from optimizations by welding of fixed prostheses frameworks can be identified by macroscopic and microscopic visual inspection. The purpose of this study was to highlight the visible discontinuities present in the laser welds of dental Ni-Cr alloys. Ni-Cr base metal alloys designated for fixed prostheses manufacture were selected for the experiments. Using cast plates, p...
متن کاملLaser Welded Ni-Cr Dental Alloys Inspection
Minor problems arising from optimizations by welding of fixed prostheses frameworks can be identified by macroscopic and microscopic visual inspection. The purpose of this study was to highlight the visible discontinuities present in the laser welds of dental Ni-Cr alloys. Ni-Cr base metal alloys designated for fixed prostheses manufacture were selected for the experiments. Using cast plates, p...
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ژورنال
عنوان ژورنال: Bulletin of Materials Science
سال: 2010
ISSN: 0250-4707,0973-7669
DOI: 10.1007/s12034-010-0071-3