Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Z. K. Runova"'
Publikováno v:
Metal Science and Heat Treatment. 27:139-144
The effect of grain-boundary carbide formation and ordering of the alpha solid solution on the corrosion resistance of polycrystalline and single-crystal specimens of the binary alloys Ni-27 pct Mo and Ni-32 pct Mo and the ternary alloys Ni-27 pct Mo
Autor:
R. P. Shchegoleva, T. V. Svistunova, A. A. Shumskii, O. B. Lapshina, Yu. V. Voronin, Z. K. Runova, Zh. I. Dzneladze
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 21:854-861
A method has been developed for producing nickel-molybdenum alloys with 28–50% Mo by a powder metallurgy process comprising hydrostatic pressing of mechanical Ni + Mo mixtures, sintering of resultant blanks, and their subsequent hot plastic working
Autor:
O. B. Lapshina, Z. K. Runova, A. A. Shumskii, Yu. V. Voronin, Zh. I. Dzneladze, R. P. Shchegoleva, T. V. Svistunova
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 22:368-372
Wrought P/M nickel-molybdenum alloys with 28–36% Mo in the quenched condition are characterized by good mechanical properties (σt=1060 MPa, σv=540 MPa, δ=60%, ψ=54%, anda n=2500–3700 kJ/m2) and satisfactory cold forgeability, which are compar
Publikováno v:
Metal Science and Heat Treatment. 12:359-363
1. To eliminate ICC susceptibility of the knife-edge type in the N70M27F alloy the carbon and iron concentrations should not exceed 0.02 and 1% respectively. 2. The occurrence of knife-edge corrosion in the overheated zone of welded joints in the N70
Publikováno v:
Metal Science and Heat Treatment. 14:205-209
A relationship was established between the domain structure and the corrosion properties of alloy N70M27. The general corrosion resistance and resistance to intercrystalline corrosion are highest for the alloy with an unordered solid solution. The de
Publikováno v:
Metal Science and Heat Treatment. 15:124-130