Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Okenko, A."'
Publikováno v:
Welding International. 5:552-555
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::298e1f05704192fc0add48f6bbc19d31
https://doi.org/10.1080/09507119109447837
https://doi.org/10.1080/09507119109447837
Publikováno v:
Soviet Materials Science; 1986, Vol. 20 Issue 3, p211-216, 6p
Publikováno v:
Welding International; Jan1991, Vol. 5 Issue 7, p552-555, 4p
Publikováno v:
Metal Science & Heat Treatment; May1971, Vol. 13 Issue 5, p376-379, 4p
Publikováno v:
Soviet Materials Science. 20:211-216
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd09d96ed87f588b69af4920bfa42011
https://doi.org/10.1007/bf00720908
https://doi.org/10.1007/bf00720908
Publikováno v:
Metal Science and Heat Treatment. 13:376-379
1. Electron-microscopic examination showed that aluminum nitrides are formed in transformer steel with 0.02–0.03% residual aluminum, which are first precipitated as fine dendrites in the grain boundaries. The absence of residual aluminum in steel w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::998d9fbefec2c0fa151cbda3cfd5ee52
https://doi.org/10.1007/bf00652439
https://doi.org/10.1007/bf00652439
Autor:
A. P. Okenko, S. M. Polonskaya
Publikováno v:
Metal Science and Heat Treatment. 16:439-441
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4545f80f286db4cf9f4342ddec485367
https://doi.org/10.1007/bf00652211
https://doi.org/10.1007/bf00652211
Publikováno v:
Materials Science; May 1984, Vol. 20 Issue: 3 p211-216, 6p
Autor:
V. K. Shashkova, A. P. Okenko
Publikováno v:
Metal Science and Heat Treatment. 6:640-642
1. Brittleness in Kh25T sheet steel develops very rapidly at temperatures between 450 and 500°C. 2. In Kh25T steel brittleness occurs after 1–2 min at 450–500°C. 3. To eliminate brittleness, we recommend a short period of heating at 780°C foll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feb988dd29947ea2a9c87f1aea6297e1
https://doi.org/10.1007/bf00648708
https://doi.org/10.1007/bf00648708
Publikováno v:
Metal Science and Heat Treatment. 9:320-322
1. High-temperature tests of steel as cast and hot-rolled showed high ductility at 900–1200°C, which ensures high plasticity in hot working. 2. Tempering 1 h at 400–900°C does not lead to embrittlement of samples quenched from 1200–1020°C. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b7d155e657828e4171195261d28dbc3
https://doi.org/10.1007/bf00652978
https://doi.org/10.1007/bf00652978