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61.
V. A. Ogorodnikov A. A. Yukhimchuk M. A. Mochalov A. V. Andramanov A. Yu. Baurin A. O. Blikov I. E. Boitsov S. V. Erunov I. P. Maksimkin I. L. Malkov A. S. Pupkov E. V. Shevnin 《Journal of Applied Mechanics and Technical Physics》2016,57(5):859-865
The influence of hydrogen on the strength and ductility of 30KhGSA and EI659 steels in quasi-static and shock-loading tests was studied experimentally. The sensitivity of the steels to hydrogenation in air under normal pressure or in hydrogen at a pressure of 25 MPa was determined from the results of tests of as-received and pre-hydrogenated samples at a temperature of 773 K and a hydrogen pressure of 50 MPa for 24 h. It is found that EI659 steel doped with tungsten and vanadium is less sensitive to hydrogenation than 30KhGSA steel doped with manganese and chromium. 相似文献
62.
Hyperfine Interactions - In recent years there has been much research into muon-catalyzed fusion in gas mixtures including tritium. To perform such research it is necessary to construct a... 相似文献
63.
has been studied by using a complete active space MCSCF wave function generated by distributing eight electrons among eight orbitals. 相似文献