𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Surface temperature and its relation to periodic changes in sliding conditions between unlubricated steel surfaces: Transactions of the American Society of Lubrication Engineers, Vol 11, No 2 (April 1968) pp 109–120

Publisher
Elsevier Science
Year
1968
Weight
161 KB
Volume
1
Category
Article
ISSN
0041-2678

No coin nor oath required. For personal study only.

✦ Synopsis

ESHEL, A. and WILDMANN, M. Wear properties of tungsten carbide and aluminium oxide sintered materials Wear,Vol 12,No 1 (July 1968) pp 1'7-25 Results obtained so far from investigations on the wear mechanism of sintered materials on tungsten carbide or aluminium oxide suggest that the wear of these materials is determined by impact loading and temperature-dependent welding phenomena. At high temperature, healing processes occur which markedly increase the mechanical resistance of both types of material and reduce their wear accordingly. It is assumed that healing processes lead to the relief of internal stresses of the second kind. It was also established that the wear of aluminium oxide is determined by mechanochemical processes.

Salts of aluminium oxide are formed in the presence of organic acids used as surface,-active media. (5 figures, 3 tables, 26 references) (Tribology 1968

📜 SIMILAR VOLUMES

Wear of unlubricated steel surfaces in s
Wear of unlubricated steel surfaces in sliding contact: Transactions of the American Society of Lubrication Engineers, Vol 11, No 2 (April 1968) pp 101–108
📂 Article 📅 1968 🏛 Elsevier Science ⚖ 159 KB

A general discussion is given of a method used to determine lubrication requirements for diesel engines. It shows how laboratory experience is gained in single cylinder and multicylinder engines. Field experience is obtained from both proving ground and user tests before lubrication recommendations

Experiments with hydrodynamic journal be
Experiments with hydrodynamic journal bearings of various materials and designs in sodium at temperatures to 800 °F: Transactions of the American Society of Lubrication Engineers, Vol 11, No 2 (April 1968) pp 140–154
📂 Article 📅 1968 🏛 Elsevier Science ⚖ 159 KB

A general discussion is given of a method used to determine lubrication requirements for diesel engines. It shows how laboratory experience is gained in single cylinder and multicylinder engines. Field experience is obtained from both proving ground and user tests before lubrication recommendations