64 research outputs found
APPLICATION OF POWDER HIGH-SPEED STEEL AS ANTIFRICTION MATERIAL
The influence of disulphide molybdenum additives on antifriction characteristics of powder high-speed steel produced by means of hot hydrostatic pressing is investigated. It is shown that disulphide molybdenum additives promote the decrease of coefficient of friction and temperature in hearth of friction as a result the increase of wear resistance of steel
INVESTIGATION OF ROTARY SPEED INFLUENCE ON STRUCTURE AND CHARACTERISTICS OF ZINC ALLOY ZnAl4Cu3 AT SPIN CASTING IN SILICONE MOULDS
Influence of the mould rotary speed on the structure and characteristics of zinc alloy ZnAl4Cu3Â at centrifugal casting in silicone moulds using technology TEKCAST is investigated
APPLICATION OF POWDER HIGH-SPEED STEEL AS ANTIFRICTION MATERIAL
The influence of disulphide molybdenum additives on antifriction characteristics of powder high-speed steel produced by means of hot hydrostatic pressing is investigated. It is shown that disulphide molybdenum additives promote the decrease of coefficient of friction and temperature in hearth of friction as a result the increase of wear resistance of steel
Possibilities of wider application of precision steel casting in the VHJ ZTS enterprise
22.00; Translated from Czech. (Slevarentsvi 1987 v. 35(8) p. 324-329)Available from British Library Document Supply Centre- DSC:9022.06(BISI-Trans--26708)T / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo
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