Results 261 to 270 of about 132,707 (291)

Contribution to the Zr-rich part of the Zn-Zr phase diagram

Journal of Phase Equilibria and Diffusion, 2004
The reaction of zinc vapor with Zircaloy-4 and nuclear grade zirconium was investigated with various analytical techniques: optical metallography, scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Based on the results, the Zr-rich part of the Zn-Zr phase diagram was revised. A eutectoid decomposition of (βZr) occurs at 718±
Maureen E. Williams, William J. Boettinger, Ursula R. Kattner   +2 more
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Diffusion and chemical activity of Zr-Sn and Zr-Ti systems

Physical Review B, 1986
A modified evaporation method was used to determine the diffusion coefficients and the emission rates of Sn and Ti in Zr-Sn and Zr-Ti, respectively, at temperatures between 1605 and 1970 K. Results show that both Sn and Ti diffuse in their respective alloys via a vacancy mechanism.
, Zee, , Watters, , Davidson
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Photoemission study of Pd Zr and Cu Zr alloys

Solid State Communications, 1980
The XPS valence bands and core levels of the alloys Pd1−xZrx ...
P. Steiner, M. Schmidt, S. Hüffner
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???????????????????? ?????????? ?????????????? Zr-La, Zr-Dy ?? Zr-Gd, ???????????????????? 2 ?????? ??????????????????????

2017
?????????????????????? ???????????????? ???????????? ???????????????? ???????????????? ?? ???????????????????????????????? ?????????????? Zr-Gd, Zr-Dy, Zr-La ?????????? ?????????????????????????????????????? ?????????????????? ?????????????????????? ?? ???????????????? 2 ??????. ???????????????????? ?????????????????????????? ?????????????????? ????????
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Fundamental Study on the Corrosion Mechanism of Zr-0.2Fe, Zr-0.2Cr, and Zr-0.1Fe-0.1Cr Alloys

2000
Corrosion and hydrogen pickup properties were investigated on sheet materials of pure Zr, Zr-0.2 wt%Fe, Zr-0.2 wt%Cr, and Zr-0.1 wt%Fe-0.1 wt%Cr which were given an intermediate anneal of 853 K or 1003 K, and a final anneal at 853 K. To clarify the substantial effects of iron and chromium, impurities were minimized by using crystal bar zirconium and ...
T Murai, T Isobe, Y Takizawa, Y Mae
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???????????????????? ???????????????? ?????????????? ?????????????????????????????? ?????????? ???? ???????????? ?????????????????????????? ???????????????? ???? ?????????????? Zr-Al, Zr-Fe, Hf-Fe

2015
?????????????? ???????????????? ?????????????????? ?????????????????? ???????????????? ?????????????????????????? ?????????? Ar, He, Ne, H???, N???. ?????????????????????????? ?????????????? ??????????????????, ???? ???????????????????????????????? ?????? ???????? ????????. ?????????????????? ???????????????????? ??????-????????????????????????????????
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???????????????????? ?????????? ?????????????? Zr-Sc ?? Zr-Y, ???????????????????? 2 ?????? ??????????????????????

2017
???????????????????? ?????????????? ?????????????? ?????????????????? ???????????????? ?? ?????????????????????????? ?????????????? Zr-Sc ???? Zr-Y ?????????? ???????????????????????????????????????? ?????????????????????? ?????????????????????? ?? ???????????????? 2 ??????. ?????????????????? ???????????????????????? ?????????????????? ????????????????
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Ni Diffusion in Zr and Zr Alloys

Materials Science Forum, 1987
G.M. Hood, R.J. Schultz
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Formation of metastable ω-phase in Zr-Fe, Zr-Co, Zr-Ni, and Zr-Cu alloys

Scripta Materialia, 1997
A.V. Dobromyslov, N.V. Kazantseva
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???????????????????????? ???????????????????? ???????????????????? ???? ???????????????? Zr-Nb-?????????????? (Zr-1%Nb ?? Zr-2,5%Nb) ?? ?????????????????????? ?????????? ????-847 ?????? ???????????????????? ????????????????????

2017
?????????????????? ???????????????????????? ???????????????????? ???????????????????? ?????????? ????-847 ???????????? ?? ?????????????????????????? ?????????????? Zr-1%Nb (?????????????????????? ?????????? ?? ?????????????????? ????????????????) ?? Zr-2,5%Nb (?? ???????? ?????????????????????? ????????????????????: ?????????????????? ?????????? ?? ????
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