Zobrazeno 1 - 10
of 13
pro vyhledávání: '"F. I. Rudnitski"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 97-105 (2021)
The paper presents the results of experimental studies of the structural characteristics of layered composites based on the Fe‑Al system; obtained using various solid‑phase methods of material deformation (hydropercussion stamping; cross‑wedge
Externí odkaz:
https://doaj.org/article/0717815b80df47699d44bf2b364f5387
Autor:
G. I. Kleshchenak, V. A. Stefanovich, O. G. Tarnovskaja, F. I. Rudnitski, V. A. Nosatov, V. P. Skrynnik
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 119-124 (2006)
The results of investigations of mechanical characteristics and structures of steels for the technological accessory, recovered by means of electroslag technologies, which are economically efficient ways of stamps recovery are presented. The contents
Externí odkaz:
https://doaj.org/article/fea5ec2b6aad4b78b3e7885bd39b3bcb
Autor:
F. I. Rudnitski
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2-1, Pp 120-123 (2005)
Conformities of forming of the high-speed steels structure depending on crystallization conditions are studied. Findings have a great importance for development of the technological process of the cast instrument production.
Externí odkaz:
https://doaj.org/article/2aaf81dbdd0d472b969d86d1379f67d6
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 154-157 (2011)
The perspectives of applications of cast high-speed steels for production of slugs of press-forging instrument are examined. The technological parameters, structures and characteristics of matrix and punches, produced of cast slugs of steel R6M5 are
Externí odkaz:
https://doaj.org/article/df46c296d6d74afea96fe1a660fb9729
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 57-60 (2010)
The influence of wide range of elements-modifiers on the structure, character of destruction and physico-mechanical characteristics of high-speed steels and instrument made of them is studied.
Externí odkaz:
https://doaj.org/article/ea33c5b926aa40b5a87ed7c698262512
Autor:
F. I. Rudnitskij, M. I. Kurbatov
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 51-55 (2008)
It is shown that application of zinc antifriction alloys instead of bronze for production of heavy-loaded bearing remains quite actual problem as the cost of zinc is considerably lower than cost of copper.
Externí odkaz:
https://doaj.org/article/4540ef7c0dd8481e9f6b8d32751f7ed6
Autor:
F. I. Rudnitskij
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2-2, Pp 173-177 (2006)
The investigations of influence of the steel R6M5 structure, formed under different conditions of crystallization, on kinetics of wearing of cutting instrument are carried out.
Externí odkaz:
https://doaj.org/article/b763eeaeacef40178059dfc096bbb6e3
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 98-104 (2004)
In the article there are examined the peculiarities of the structure and characteristics of cast and deformed high-speed steels R6M5 and R6M5K5. It is established, that there is practically no difference in hardness and heat stability, at the same ti
Externí odkaz:
https://doaj.org/article/39cbc399d61c4a5cae2966f9279b5b40
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 90-97 (2004)
In the article there are examined the different ways of improvement of the structure and properties of the high-speed steels, intended for production of the cast metal-cutting instrument. It is shown, that effective methods of improving of impact ela
Externí odkaz:
https://doaj.org/article/d67b482556484f20a6661d78513db23b
Autor:
F. I. Rudnitskij
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 136-138 (2009)
Investigation of influence of heightened carbon contents on structure and characteristics of high-speed steel P6M5 is carried out.
Externí odkaz:
https://doaj.org/article/3f1b0cdeaf254ac9a0cf715a806237d5