Effect of Oxidation in Different Media on Gas Yield of Steel 12Cr18Ni10Ti in a Vacuum.

被引：0

作者：

Makarova, V.I.

Safonov, A.N.

Skibina, G.V.

Erokhina, V.I.

机构：

来源：

Izvestia vyssih ucebnyh zavedenij. Masinostroenie | 1979年 / 10期

关键词：

VACUUM TECHNOLOGY;

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摘要：

It is shown that the heating of corrosion-resistant steel 12Kh18N10T (12Cr18Ni10Ti) at the temperature of 600C for 2-3 h in a medium with a low partial oxygen pressure (in a vacuum or alternatively in a vacuum and in hydrogen) favors the formation of oxide films on its surface. These films have good protective qualities owing to their high alloying with chromium. A gas yield investigation has shown that the overall rate of gas yield by this steel after heating in hydrogen and vacuum decreases approximately by a factor of 16 compared with passivated steel.

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页码：110 / 114