Zobrazeno 21 - 30
of 1 151
pro vyhledávání: '"550"'
Autor:
G. D. Pigrova, S. I. Korkka
Publikováno v:
Metal Science and Heat Treatment. 33:31-35
1. In tempering of 34KhN1M steel, types M7C3 and M23C6 carbide are formed. 2. A reduction in carbon content in the steel causes an increase in the rate of the carbide reactions M3C→M7C3 and M3C→M23C6. 3. There is a correlation between the hardnes
Publikováno v:
Materials Science and Technology. 4:707-712
The effect of biaxial superplastic deformation at 900°C on ambient temperature tensile properties and texture of high strength α/β titanium alloy sheet of nominal composition Ti–4Al–4Mo–2Sn–0·5Si (IMI 550) has been examined. Superplastic
Publikováno v:
Metallurgical Transactions A. 18:2027-2035
The phase separation at 550 °C in a Ni-12.7 at. pct Al alloy was investigated by means of small angle X-ray scattering, large angle X-ray scattering, electrical resistivity, and transmission electron microscopy. It was found that an abrupt change in
Publikováno v:
Nuclear Technology. 66:465-478
In order to estimate the influence of the helium pressure on the corrosion of ferritic and austenitic materials, tests were carried out under 2 absolute bar in a circuit without helium recirculatio...
Autor:
P. M. Avrunin, B. M. Fedosov, P. I. Polukhin, Yu. P. Kovtanyuk, N. V. Stetsenko, Yu. I. Ivankin, A. N. Osadchii, V. S. Berkovskii, V. T. Zhadan
Publikováno v:
Metallurgist. 17:579-582
Publikováno v:
Metallurgist. 14:792-795
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 14:367-369
1. A study was made of the ductility of semifinished products in 6–15% alumina SAP materials at temperatures of 20–550°C. The elongation of SAP was found to vary anomalously as a function of temperature. It was established that the elongation an
Autor:
B. M. Ilyukovich
Publikováno v:
Metallurgist. 4:388-390
Publikováno v:
Scopus-Elsevier
The time dependence at 550 and 700°C of M 23 C 6 precipitate composition in AISI 304 stainless steel has been investigated using the X-ray fluorescence induced by electron bombardment. By increasing the ageing time, M 23 C 6 precipitates become enri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d95395715d5fa77079eb359797b7b12d
http://www.scopus.com/inward/record.url?eid=2-s2.0-0020778849&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0020778849&partnerID=MN8TOARS
Autor:
E. E. Berdichevskii, V. M. Klimenko, V. A. Temnokhud, A. D. Veisbein, A. N. Muza, A. A. Minaev, A. L. Cherednichenko
Publikováno v:
Metallurgist. 21:316-317