High-Stress Abrasion and Impact-Abrasion Testing of Wear Resistant Steels
نویسندگان
چکیده
منابع مشابه
A universal wear law for abrasion
Finding a wear law that is valid over a wide range of conditions and materials would have enormous practical value. The authors have previously iscovered a simple relationship describing the evolution of the abrasive wear rate of steel sliding against boron carbide-coated coupons, and have eveloped a model accounting for its kinetics. The authors show here that this wear equation accurately des...
متن کاملSurface roughness and wear of resin cements after toothbrush abrasion.
Increased surface roughness and wear of resin cements may cause failure of indirect restorations. The aim of this study was to evaluate quantitatively the surface roughness change and the vertical wear of four resin cements subjected to mechanical toothbrushing abrasion. Ten rectangular specimens (15 × 5 × 4 mm) were fabricated according to manufacturer instructions for each group (n = 10): Nex...
متن کاملDental Wear: Attrition, Erosion, and Abrasion—A Palaeo-Odontological Approach
This paper reviews the surface ablation of early hominin teeth by attrition, abrasion, and erosive dental wear. The occurrence of these lesions is explored in a sample of South African fossil australopithecine dentitions revealing excessive wear. Interpretation of the nature of the dietary components causing such wear in the absence of carious erosion provides insight into the ecology of the Pl...
متن کاملABRex - Description of the Abrasion Wear Expert System
In order to solve the wear problem in terms of quality there is need for a experienced expert with a lengthy practice. Such valuable persons in practice are regularly missing and their schooling is lengthily and expensive. Also one of the problems which appear is the transfer of the knowledge from the experienced experts onto the less-experienced experts. Because of the faster industry developm...
متن کاملA nonmineralized approach to abrasion-resistant biomaterials.
The tooth-like mouthparts of some animals consist of biomacromolecular scaffolds with few mineral components, making them intriguing paradigms of biostructural materials. In this study, the abrasion resistance of the jaws of one such animal, the bloodworm Glycera dibranchiata, has been evaluated by nanoindentation, nanoscratching, and wear testing. The hardest, stiffest, and most abrasion-resis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tribology Online
سال: 2013
ISSN: 1881-2198
DOI: 10.2474/trol.8.152