Zobrazeno 1 - 8
of 8
pro vyhledávání: '"A. T. Tsyrkin"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 47:414-419
The paper describes the production of copper from fibrous charge, including pressing, hot forging at 900 °C, and subsequent cold deformation along the billet axis. Changes in density, strength, and plasticity are studied. Copper produced with this p
Publikováno v:
Powder Metallurgy and Metal Ceramics. 46:298-302
The technology of powder production from grinding sludge of high-temperature steel 40Kh10S2M is developed. It is shown that processing the grinding sludge of steel 40Kh10S2M in a ball grinder at 60 to 80°C for one hour with subsequent washing with d
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 13:518-521
motive parts produced at the plant increased 6.6 times, while the number of types of standard parts increased 3.4 times. During the first two years of the Ninth Five-Year Plan, the weight of parts used grew 1.4 times, attaining 55 tons in 1972. In 19
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 20:10-14
One of the causes of scrap in the sintering of a bronze powder produced by the atomization technique is the presence of particles with internal pores, whose optimum sintering temperature is lower than that of solid particles. An apparatus has been de
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 11:651-654
Publikováno v:
Metal Science and Heat Treatment. 27:728-730
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 17:562-564
1. A new, improved method has been developed for the manufacture of boring bit inserts by the powder metallurgy technique. 2. It has been established that the strength of boring bits with the experimental inserts is one and a half times higher than t
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 11:159-161