Structure and properties of arc-melted Cu – 2% Cr Chromium bronze

被引：0
|
作者：
V. P. Korzhov
M. I. Karpov
V. I. Vnukov
机构：
[1] Institute for Solid-State Physics of the Russian Academy of Sciences,
来源：
Metal Science and Heat Treatment | 2009年 / 51卷
关键词：
chromium bronze; arc melting; ingot; macro- and microstructure of ingot; mechanical properties;
D O I：
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学科分类号：
摘要：
The structure and properties of cast chromium bronze containing 2% Cr are studied. Ingots with a mass of up to 9.5 kg and a diameter of 70 mm are fabricated by arc melting with consumable electrode. The variation of the density, mechanical characteristics, and hardness over the height and diameter of the ingots is determined. The structure of the bronze is studied by the method of scanning electron microscopy.
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