Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yu. K. Lapshov"'
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 17:30-33
Sixth Scientific--Technical Conference on Powder Metallurgy [in Russian], Moscow (1962), pp. 14-19. 8. P. E. Evans, "The theoretical optimum rolling speed in powder compactlon," " in: Modern Developments in Powder Metallurgy, Vol. i, Plenum Press, Ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eae8ff6e1e851541b269bff48ba85e7
https://doi.org/10.1007/bf00795134
https://doi.org/10.1007/bf00795134
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 4:942-946
1. A method has been developed for producing experimental specimens of heaters in the form of tubes and rods of NbC. 2. A method was been worked out for testing the rod and tubular heaters. 3. Preliminary tests of the experimental NbC heaters showed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c324e1d27f5354ad714c076426e9789
https://doi.org/10.1007/bf00773703
https://doi.org/10.1007/bf00773703
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 6:727-731
1. A technique has been developed for the preparation of W-BN system alloys with various boron nitride contents. 2. Using x-ray diffraction, metallographic, and chemical analyses, a study was made of the character of reaction between tungsten and bor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fac7ad34b329924849af87bc877c140
https://doi.org/10.1007/bf00773497
https://doi.org/10.1007/bf00773497
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 7:52-58
1. The conditions for preparation and several physical properties (microhardness, specific electrical resistance, emission capability, parameters for thermal emission) and also the phase composition of alloys of the WB — LaB6 system (the portion 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::394bb41b02f35155d53b49abf4a5bb9c
https://doi.org/10.1007/bf00776110
https://doi.org/10.1007/bf00776110
Autor:
Irina A. Podchernyaeva, V. S. Fomenko, G. V. Samsonov, E.M. Dudnik, Yu. K. Lapshov, Yu.I. Erosov
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 5:446-451
1. Investigation has been carried out of the physical properties (specific electrical resistance in the range 293–1273° K, the parameters of the thermal emission and the coefficient of radiation in the range 1200–1950° K, and microhardness) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa0b7c987666bd1bdc4090efcb194730
https://doi.org/10.1007/bf00775533
https://doi.org/10.1007/bf00775533