50 Result(s)

Article

Automation of drying of siphon parts in tunnel-type dryer

When the set timetables for the passage of cars are observed and adjustment is atuomatic, drying becomes stable and the amount of spoilage due to cracks is reduced.

V. S. Turchaninov, F. G. Valenburger, N. S. Skorik, T. F. Shutenko in Refractories (1961)

Article

Use of cermet filters for purifying samples of open-hearth furnace flue gases

1. A method has been successfully worked out for purifying samples of flue gas by cermet filters under high temp...

I. M. Fedorchenko, M. I. Korobko… in Soviet Powder Metallurgy and Metal Ceramics (1965)

Article

CdSe : Sb electrode for photoelectrochemical applications

CdSe : Sb thin film electrodes with Sb³⁺ do** concentrations from 0 to 5 mol % were prepared in an aqueous alkaline medium (pH≈10) by a solution-growth technique. Use of these films was made as an active photoe...

E. U. Masumdar, L. P. Deshmukh, S. H. Mane… in Journal of Materials Science: Materials in… (2003)

Article

Thermally stimulated discharge current (TSDC) and dielectric constant of semiconducting glasses

In this paper the results of thermally stimulated discharge current (TSDC) and dielectric constant for 40PbO-60Bi₂O₃ glass thermoelectrets are presented. Measurements of TSDC and dielectric constant, ǵe, have bee...

D. K. Burghate, V. S. Deogaonkar, S. B. Sawarkar… in Bulletin of Materials Science (2003)

Article

Nature of the interface between AA7072 alloy explosively clad to AA8090 aluminium alloy

Aluminium-lithium based alloy plates were explosively clad with Al-1 wt% Zn alloy sheets. Clad plates were evaluated for bond continuity, interface shape, microstructure, variation of elemental concentrations ...

P. Mallesham, A. A. Gokhale, V. S. R. Murti in Journal of Materials Science (2003)

Article

Optical properties of lead-bismuth cuprous glasses

The optical transmission and absorption spectra in UV- VIS were recorded in the wavelength range 350–800 nm for different glass compositions in the system (CuO) _x ...

P. T. Deshmukh, D. K. Burghate, V. S. Deogaonkar… in Bulletin of Materials Science (2003)

Article

Poly(vinyl pyrolidone) coated silver nano powder via displacement reaction

P. K. Khanna, R. Gokhale, V. V. V. S. Subbarao in Journal of Materials Science (2004)

Article

Low-Loss Photopatternable Hybrid Sol–Gel Materials

Hybrid sol–gel technology has proved its usefulness in the field of micro-optics. Indeed, it makes it possible to manufacture optical microcomponents by processes much simpler than those currently used, partic...

O. Soppera, P. J. Moreira, A. P. Leite… in Journal of Sol-Gel Science and Technology (2005)

Article

Characterization of nanocrystalline cadmium telluride thin films grown by successive ionic layer adsorption and reaction (SILAR) method

Structural, electrical and optical characteristics of CdTe thin films prepared by a chemical deposition method, successive ionic layer adsorption and reaction (SILAR), are described. For deposition of CdTe thi...

A. U. Ubale, R. J. Dhokne, P. S. Chikhlikar… in Bulletin of Materials Science (2006)

Article

Thermally stimulated discharge conductivity in polymer composite thin films

This paper describes the results of thermally stimulated discharge conductivity study of activated charcoal-polyvinyl chloride (PVC) thin film thermoelectrets. TSDC has been carried out in the temperature rang...

V. S. Sangawar, P. S. Chikhalikar, R. J. Dhokne… in Bulletin of Materials Science (2006)

Chapter and Conference Paper

PHYSICAL PROCESSES ON THE SURFACE OF FIELD EMISSION CATHODES BASED ON CARBON NANOSTRUCTURAL MATERIALS

The degradation mechanism of field emission cathodes based on carbon nanostructural materials was investigated in the presented work. Emission current instability came from the adsorption desorption processes ...

V.S. BORMASHOV, Ev.P. SHESHIN in Hydrogen Materials Science and Chemistry o… (2007)

Chapter and Conference Paper

DESCRIPTION OF PHASE EQUILIBRIUMS IN INTERMETALLIC COMPOUNDS WITHIN THE PERTURBATION THEORY

A phase equilibriums in intermetallic compounds hydrides in the area of disordered α-,β -phase in the framework of the model of non-ideal lattice gas are description. LaNi₅ hydride was chosen as the subject for t...

V.S. MARININ, Yu. F. SHMAL’KO… in Hydrogen Materials Science and Chemistry o… (2007)

Chapter and Conference Paper

TECHNICAL AND TECHNOLOGICAL METHODS OF REALIZATION OF STEAM CATALYTIC CONVERSION OF NATURAL GAS WITH A METHANE-WATER PROPORTION CLOSE TO STOICHIOMETRIC RATIO

The experimental results and also results of industrial tests on realization of the catalytic conversion of the natural gas in a warmed pipe with the purpose of reception of a gas mix of CO and H₂ without H₂ and ...

V.S. IGUMNOV in Hydrogen Materials Science and Chemistry of Carbon Nanomaterials (2007)

Chapter and Conference Paper

INTERBAND ELECTRON TRANSITIONS IN THE ALLOYED C₆₀ FILMS WITH THE IONIC DEFECT FORMATION

The spectral dependence of photoluminescence and optical conductivity for the solid C₆₀ and Cd-C₆₀ films (with the admixture of C₇₀ fullerenes) are studied under irradiation by argon ions with different doses.

O.P. DMYTRENKO, N.P. KULISH… in Hydrogen Materials Science and Chemistry o… (2007)

Article

Structural characterization and thermally stimulated discharge conductivity (TSDC) study in polymer thin films

The electrical conductivity of naphthalene doped polystyrene (PS) films (≈61·58 μm thick) was studied as a function of dopant concentration and temperature. The formation of charge transfer (CT) complexes and ...

V. S. Sangawar, R. J. Dhokne, A. U. Ubale… in Bulletin of Materials Science (2007)

Article

Size dependent optical characteristics of chemically deposited nanostructured ZnS thin films

ZnS thin films of different thicknesses were prepared by chemical bath deposition using thiourea and zinc acetate as S²⁻ and Zn²⁺ source. The effect of film thickness on the optical and structural properties was ...

A. U. Ubale, V. S. Sangawar, D. K. Kulkarni in Bulletin of Materials Science (2007)

Article

Charge transfer at the antiscale composite layer-electrolyte interface

Properties of composite coatings based on oxide layers formed on a titanium surface using the plasmic electrolytic oxidation method and processed using Forum® superdispersed polytetrafluorinethylene were inves...

S. V. Gnedenkov, S. L. Sinebryukhov, D. V. Mashtalyar… in Protection of Metals (2007)

Article

Work-Hardening Behavior of the Ni-Fe Based Superalloy IN718

Flow behavior of many metals and alloys in the region of uniform plastic strain is normally expressed by the simple power law relationship (σ = Kε _{p ...}

K.V.U. Praveen, G.V.S. Sastry, Vakil Singh in Metallurgical and Materials Transactions A (2008)

Article

Synthesis and characterization of cobalt–nickel alloy nanowires

We report on the synthesis and magnetic characterization of ordered arrays of cobalt–nickel alloy nanowires. These alloy nanowires were electrodeposited into the pores of anodic alumina templates. The physical...

S. Talapatra, X. Tang, M. Padi, T. Kim, R. Vajtai… in Journal of Materials Science (2009)

Article

Sulfidation Characteristics of an Advanced Superalloy and Comparison with Other Superalloys Intended for Gas Turbine Use

Sulfidation may occur even in an overall oxidizing environment beneath a corrosion product which assumes the role of a diffusion barrier allowing sulfur species transport at a faster rate when compared with th...

I. Gurrappa, I. V. S. Yashwanth… in Metallurgical and Materials Transactions A (2013)