双碳化物基硬质合金的高温氧化

Scientific journal of the Ternopil national technical university Pub Date : 2023-01-01 DOI:10.33108/visnyk_tntu2023.01.005

L. Bodrova, H. Kramar, I. Koval, S. Marynenko, O. Mul, Y. Kovalchuk, M. Prokopiv

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引用次数: 0

摘要

在800 ~ 1100℃С温度范围内，钛基和碳化钒基硬质合金在空气中的氧化动力学与形成的结垢的组织、物相和化学成分存在相关性。用重量法测定了氧化过程的规律，计算了主要的动力学特性。

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High temperature oxidation of double carbide based hard alloys

Dependences of the oxidation kinetics in air of titanium and vanadium carbide based hard alloys with a nickel-chromium binder and the structure, phase and chemical composition of the formed scale in the temperature range 800–1100 ̊С were found. The regularities of the oxidation process were determined by the weight method, the main kinetic characteristics were calculated.

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Scientific journal of the Ternopil national technical university

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