A. GIRELLI, C. PALEARI and C. SINIRAMED
The authors propose an accelerated method for determination of Mean Hertz Load of E.P. lubricants in order to save time and materials in the lubricant research and testing…
Abstract
The authors propose an accelerated method for determination of Mean Hertz Load of E.P. lubricants in order to save time and materials in the lubricant research and testing laboratory. The proposed method is based on a “compensation line” which allows elimination of runs at loads lower than the initial seizure load. Readers interested in securing the whole paper (the following is a shortened version) can refer to this in La Rivista Dei Combustibli, May, 1954.
THE use of organic compounds containing chlorine and/or sulphur as extreme pressure additives is well established and numerous such substances of widely differing chemical types…
Abstract
THE use of organic compounds containing chlorine and/or sulphur as extreme pressure additives is well established and numerous such substances of widely differing chemical types possess EP activity. Until recent years, however, little was known of the mode of action of these substances and of the reasons why chemically related compounds exhibit different EP properties.