Zobrazeno 1 - 10
of 16
pro vyhledávání: '"P. N. Ostrik"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 34:194-197
The effect of temperature (1000–1600 K) and impurities on the oxidation-reduction potential, and ability to carburize iron, of complex gas atmospheres based on commercially pure hydrogen was studied. It was shown that it is possible to utilize gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9403119fbed2e1d7a2c2f08f219112c1
https://doi.org/10.1007/bf00559568
https://doi.org/10.1007/bf00559568
Autor:
Michael Gasik, P. N. Ostrik
Publikováno v:
Journal of Thermal Analysis. 40:313-319
The method of a stepwise differential isothermal analysis (SDIA) has been designed for studies of reduction processes in metallurgical systems. The basis of the method is in multi-parameter control of reaction rate and its use for monitoring temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac1c98557615bd076d6b686af7ece28b
https://doi.org/10.1007/bf02546581
https://doi.org/10.1007/bf02546581
Publikováno v:
Powder Metallurgy and Metal Ceramics. 36:567-569
The advantages of low-alloy sintered materials produced from iron—copper master alloy are confirmed. Physical and technological properties of the master alloy powders are determined. Experiments show that mixtures of iron, graphite, and iron—copp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5181c5a39e86b0968a2e4ecd8d450ab3
https://doi.org/10.1007/bf02676139
https://doi.org/10.1007/bf02676139
Autor:
P. N. Ostrik
Publikováno v:
Powder Metallurgy and Metal Ceramics. 37:575-576
Studies have been done on iron-copper, iron-chromium, iron-manganese, and iron-chromium-manganese powder alloys, which have been made by dispersing the melts with high-pressure nitrogen. The use of such alloys in the preparation of low-alloy construc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67daf6756f3d8317014288bf018d5dc1
https://doi.org/10.1007/bf02680108
https://doi.org/10.1007/bf02680108
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 14:768-772
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3fc70fcceb97ec485170747ea1f2f51
https://doi.org/10.1007/bf00800252
https://doi.org/10.1007/bf00800252
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 13:902-905
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1544e7b4325233cd9a167d1644ea6eb2
https://doi.org/10.1007/bf00803194
https://doi.org/10.1007/bf00803194
Autor:
A. N. Popov, P. N. Ostrik
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 13:371-376
Experiments were conducted in a laboratory installation (Fig. 1) designed to model the process of preparation of iron sponge in an electric shaft furnace with briquetted charge material and converted naturai gas moving in opposite directions, as perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0d73f94edb82cc032ef8cb2b41a96d4
https://doi.org/10.1007/bf00796426
https://doi.org/10.1007/bf00796426
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 16:219-223
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03b6d9c702b2fce5a6e442c46af121ed
https://doi.org/10.1007/bf00794092
https://doi.org/10.1007/bf00794092
Autor:
Yu. G. Yasnitskii, A. F. Zhornyak, Yu. F. Bokii, L. S. Koshelenko, N. F. Eokonesko, É. Ya. Popichenko, P. N. Ostrik, I. D. Radomysel'skii
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:404-408
1. At any given chemical composition and particle size analysis the pressing qualities of iron powder and mixtures based on it improve with increase in its apparent density. 2. With increase in particle size the relative compactibility of a powder di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c39031a12a3e8db5e1cdf5f1076f3e
https://doi.org/10.1007/bf00806483
https://doi.org/10.1007/bf00806483
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 9:962-965
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e39ac6c3ebfdf8ce2be554f40cc5eef8
https://doi.org/10.1007/bf00805062
https://doi.org/10.1007/bf00805062