Zobrazeno 1 - 8
of 8
pro vyhledávání: '"A. S. Opal'chuk"'
Publikováno v:
Materials Science. 31:386-390
We study the influence of rare-earth metals on physicomechanical properties and wear resistance of cast tool steel and establish the optimal content of carbon (0.55–0.65%) which guarantees sufficiently high abrasive wear resistance of steel. Alloyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fecdc2f5848461ed9d11d330a49df2
https://doi.org/10.1007/bf00558563
https://doi.org/10.1007/bf00558563
Publikováno v:
Soviet Materials Science. 25:621-625
1. Multiple regression analysis was used to determine a strong correlation between the composition and physicomechanical characteristics of the high-manganese steel alloyed with boron and vanadium. 2. The correlation of abrasive and impact-abrasive w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d6b1b4ec73796a6f0177d0f35c427aa
https://doi.org/10.1007/bf00727092
https://doi.org/10.1007/bf00727092
Autor:
A. A. Kotrechko, K. B. Katsov, O. I. Kozyrskii, R. A. Khrunik, A. A. Semenovskii, A. S. Opal'chuk, I. V. Kokotailo
Publikováno v:
Soviet Materials Science. 23:93-97
The authors study the stabilizing influence of rare-earth metals on the structural condition of thermomechanically worked steels. 45, 60, U8A, 50KhGA, and 70S2KhA steels were used for the investigation. The rare-earth metals used were lanthanum, ceri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4eb83c5c9c690137c86f0bbc2dbe9b9
https://doi.org/10.1007/bf00718290
https://doi.org/10.1007/bf00718290
Publikováno v:
Strength of Materials. 4:192-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7742f55f00147c0623f7f057aea5795c
https://doi.org/10.1007/bf01527578
https://doi.org/10.1007/bf01527578
Publikováno v:
Metal Science and Heat Treatment. 20:404-406
As the result of LTMT at 300° a ferrite — carbide mixture is formed in steel U8A that increases the dislocation density, reduces the size of martensite packets and crystals of acicular internally twinned martensite, and increases the volume percen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c0fca05d4641e9b3a010b38c135834c
https://doi.org/10.1007/bf00775774
https://doi.org/10.1007/bf00775774
Autor:
A. S. Opal'chuk, M. P. Braun
Publikováno v:
Soviet Materials Science. 8:23-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4af94557c59b175d609fb15bf1d2bb29
https://doi.org/10.1007/bf00728547
https://doi.org/10.1007/bf00728547
Autor:
I. V. Kokotailo, A. E. Semenovskii, I. I. Kozyrskii, K. B. Katsov, R. A. Khrunik, A. S. Opal'chuk
Publikováno v:
Soviet Materials Science. 21:426-428
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4c3dc45aa7a94d38520282218b73543
https://doi.org/10.1007/bf01147587
https://doi.org/10.1007/bf01147587
Autor:
A. S. Opal'chuk, S. E. Kondratyuk
Publikováno v:
Strength of Materials. 5:487-489
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b7803c739ddd55d814dab1494a7389a
https://doi.org/10.1007/bf00762825
https://doi.org/10.1007/bf00762825