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Powder Metallurgy

№ 07/08 2008

Content


Theory, Production Technique, Properties of Powders and Fibres
L.Vishnyakov, O.Mazna, T.Tomyla, L.Pereselenceva
Effect of Mechanical Activation on the in situ Synthesis of Aluminosilicates in the BN- Al2O3–SiO2–Si3N4
3
O.Dudnik, †A.Shevchenko, O.Ruban, V.Redko, †L.Lopato
Low-Temperature Synthesis of α-Al2O3
9
A.Kostornov, V.Klimenko, M.M.Serov, N.I.Levitskii, S. V.Prishchepov, B.V.Borisov
Production of TiNi Fibers by Melt Extraction
15

Theory and Technology of Articles Forming
A.V.Lyushinskii
Binary Mixtures of Ultrafine Metal Powders.
II. Rolling of Ultrafine Powders into Porous Sheets
21
I.Pokorska
EXPERIMENTAL IDENTIFICATION OF YIELD STRESS FOR SINTERED MATERIALS
25

Theory and Technology of Sintering, Heat and Chemical Heat-Treatment Processes
M.Gadzyra, N.Davidchuk
Sructurization of a Titanium-Based Composite Material in the Interaction between Solid Solution of Carbon in β-SiC and Titanium
32

Nanostructured Materials
M.Raja
PRODUCTION OF COPPER NANOPARTICLES BY ELECTROCHEMICAL PROCESS
38

Sintered Metals and Alloys
K.Borysovska, V.Nazarenko, Y.Podrezov, O.Koryak, Y.Yevich, V.Gorban
Mechanical Properties of Powder Titanium at Different Production
Stages. I. Densification Curves for Titanium Powder Billets
43
L.A.Ryabicheva, A.T.Tsyrkin, A.P.Sklyar
Production and Properties of Copper-Based Compacts
53

Physicochemical Materials Research
S.Lakyza, V.Redko, †L.Lopato
Al2O3–ZrO2–Yb2O3 Phase Diagram.
III. Solidus Surface and Phase Equilibria in Alloy Solidification
60
M.A.Turchanin, P.G.Agraval, A.R.Abdulov
Thermodynamic Assessment of the Cu-Ti-Zr System.
II. Cu-Zr and Ti-Zr Systems.
69
Ya.F.Lomnitska
Interaction of Niobium and Iron with Stibium
91
M.Gorbachuk, †V.Sidorko, S.M.Kirienko, I.M.Obushenko
Thermodynamic Properties of Holmium Monogermanide
95
S.P.Gordienko, S.G.Napara-Volgina, V.Masluk
Thermodynamic Analysis of Equilibrium Vapor-Phases in Producing Iron- and Cobalt-Based Alloys by Point-Source Diffusion Saturation. Communication II
102
V.Sudavtsova, N.I.Usenko, T.M.Zinevich
Thermodynamic Properties of Ge-Y Alloys and Binary Systems of Germanium with Transition Metals
106
V.Litvinenko, A.Kopan
Thermodynamic Properties and High-Temperature Behavior of Lanthanum Selenides La3Se4–La2Se3
112
Y.Solonin, †V.Lavrenko, O.Galii
Activation of the Zirconium-Alloy Electrodes of Nickel-Metal Hydride Accumulator and Determination of Their Hydrogen Storage Capacity
120
†V.Oliker, A.A.Prytulyak, V.Gorban, V.Syrovatka
Investigation of Microstructure and Properties Plasma Sprayed Coatings Based on ZrO2 by Mechanical Indentation Method
126

Powder Metallurgy Industry, Economy, and Organization of Producting
V.Umanskiy
Wear Resistance of Chromium-Containing Matrices of Diamond Drilling Tools
132
M.I.Dvornik, A.D.Verkhoturov
Spark Erosion of Hard Tungsten-Cobalt Alloy in Water and Subsequent Carbonization
137

Exchange of Experience
V.Gorban
Instrumental Indentation for Examining the Properties of Secondary Structures of Metals and Coatings
146
K.E.Belyavin, D.V.Min’ko, O.O.Kuznechik, R.P.Bykov, D.A.Zatyagin
Solid-State Laser Fusion of Spherical Titanium Powders
155