Results 211 to 220 of about 119,452 (240)
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Electrochimica Acta, 1992
Abstract The oxygen reduction mechanism on a smooth gold electrode in the Li 2 CO 3 /K 2 CO 3 eutectic mixture has been examined by the original method of reversible potential-step chronamperometry with the change-over from the steady-state conditions.
V.P. Bychin, E.O. Chupakhin
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Abstract The oxygen reduction mechanism on a smooth gold electrode in the Li 2 CO 3 /K 2 CO 3 eutectic mixture has been examined by the original method of reversible potential-step chronamperometry with the change-over from the steady-state conditions.
V.P. Bychin, E.O. Chupakhin
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Soviet Powder Metallurgy and Metal Ceramics, 1978
1. The cost of iron powder produced by the atomization process is higher than that of iron powder produced by the dual reduction process. This is due to the higher cost of the starting material used, which represents 50% of the total cost of 1 ton of iron powder. 2. Since, however, iron powder produced by dual reduction from a briquetted
�. Ya. Popichenko, A. G. Bol'shechenko
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1. The cost of iron powder produced by the atomization process is higher than that of iron powder produced by the dual reduction process. This is due to the higher cost of the starting material used, which represents 50% of the total cost of 1 ton of iron powder. 2. Since, however, iron powder produced by dual reduction from a briquetted
�. Ya. Popichenko, A. G. Bol'shechenko
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ChemInform, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
V. P. BYCHIN, E. O. CHUPAKHIN
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
V. P. BYCHIN, E. O. CHUPAKHIN
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Steel Research, 1998
An attempt was made to develop a simplified procedure of determining the softening-melting temperature ranges for iron-ore pellets and sinters. For this purpose, the non-isothermal reduction of a sinter (pellet) sample in a graphite crucible was used in the temperature range of 1000-1550°C, where the sample was heated at a rate of 5K/min.
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An attempt was made to develop a simplified procedure of determining the softening-melting temperature ranges for iron-ore pellets and sinters. For this purpose, the non-isothermal reduction of a sinter (pellet) sample in a graphite crucible was used in the temperature range of 1000-1550°C, where the sample was heated at a rate of 5K/min.
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Journal of the Less Common Metals, 1983
An investigation of the combined carbothermal reduction-electron beam melting method of preparing NbWZr alloys, which are strong candidates for use as engineering materials in heat engines, is reported. In this process alloying proceeds during the simultaneous reduction of mixtures of oxides of the constituent metals.
null Han Chang Ci, K. Ono
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An investigation of the combined carbothermal reduction-electron beam melting method of preparing NbWZr alloys, which are strong candidates for use as engineering materials in heat engines, is reported. In this process alloying proceeds during the simultaneous reduction of mixtures of oxides of the constituent metals.
null Han Chang Ci, K. Ono
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2011
Copper melting and refining include consumption of significant quantities of almost all kinds of conventional energents. Consumption is high in nominal as well as in specific form. This paper presents the analysis of energent consumption on concrete example of unique and only one Copper Melting and Refining Plant in Bor, Serbia, for the 7-year-period ...
Najdenov, Ivan +2 more
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Copper melting and refining include consumption of significant quantities of almost all kinds of conventional energents. Consumption is high in nominal as well as in specific form. This paper presents the analysis of energent consumption on concrete example of unique and only one Copper Melting and Refining Plant in Bor, Serbia, for the 7-year-period ...
Najdenov, Ivan +2 more
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Simple weight reduction method of mechanical structure fabricated by selective laser melting
The Proceedings of Conference of Kanto Branch, 2019Yuji KUSAKI, Shinya SASAKI
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