Phase Transformations During Continuous Cooling in VT6ch and VT23 Alloys.

被引：0

作者：

Lyasotskaya, V.S.

Lyasotskii, I.V.

Meshcheryakov, V.N.

Ravdonikas, N.Yu.

Nadtochii, S.I.

Faustov, N.N.

机构：

来源：

Izvestiya Vysshikh Uchebnykh Zavedenij. Tsvetnaya Metallurgiya | 1986年 / 02期

关键词：

METALLOGRAPHY; -; Transformations;

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摘要：

A study was made of the phase transformations occurring during continuous cooling from beta -region temperatures in VT6ch and VT23 titanium alloys. It was found that, depending on the composition and cooling rate, a number of nonequilibrium phases can form in these alloys. It is established that during cooling at temperatures below the austenite-to-ferrite transformation a high-temperature alpha -phase is formed in the investigated alloys, while at temperatures below 650 degree C a more dispersed high-temperature alpha -phase is formed which is precipitated from beta -solution areas, which are richer in alloying elements.

引用

页码：88 / 93