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METALLOGRAPHIC REAGENT FOR ETCHING OF HIGH-CARBON ALLOYS
METALLOGRAPHIC REAGENT FOR ETCHING OF HIGH-CARBON ALLOYS
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机译：用于蚀刻高碳合金的金相试剂
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摘要
the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to metallurgy, in particular to the chemical u0442u0440u0430u0432u043bu0435u043du0438u044e u0432u044bu0441u043eu043au043eu0443u0433u043bu0435u0440u043eu0434u0438u0441u0442u044bu0445 u0432u044bu0441u043eu043au043eu043bu0435u0433u0438u0440u043eu0432u0430u043du043du044bu0445 alloys to u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 increased to quality u0442u0440u0430u0432u043bu0435u043du0438u00a0 through more complete u0432u044bu00a0u0432u043bu0435u043du0438u00a0 structure and u0443u043bu0443u0447u0448u0435u043du0438u00a0 conditions.u0433u043eu0442u043eu0432u00a0u0442 reagent by u0440u0430u0441u0442u0432u043eu0440u0435u043du0438u00a0 30 to 250 g u043du0430u0442u0440u0438u00a0 chloride in 1 l of distilled water at room temperature, after which the solution u0434u043eu0431u0430u0432u043bu00a0u044eu0442 20 - 50 g of activated the main u0443u0433u043bu00a0. in the received u0440u0435u0430u043au0442u0438u0432u0435 u0442u0440u0430u0432u00a0u0442 u043cu0435u0442u0430u043bu043bu043eu0433u0440u0430u0444u0438u0447u0435u0441u043au0438u0439 thin section of u0430u0443u0441u0442u0435u043du0438u0442u043du043eu0433u043e u0432u044bu0441u043eu043au043eu043du0438u043au0435u043bu0435u0432u043eu0433u043e cast iron.a reagent compared with known u043fu043eu0437u0432u043eu043bu00a0u0435u0442 most u0432u044bu00a0u0432u0438u0442u044c alloy structure and, moreover, is environmentally friendly because it does not contain acid. 1, table 2).
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