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METHOD FOR THE MELTING OF NEAR-BETA TITANIUM ALLOY CONSISTING OF (4.0-6.0) AL - (4.5-6.0) MO - (4.5-6.0) V - (2.0-3.6) CR, (0.2-0.5) FE - (0.1-2.0) ZR
METHOD FOR THE MELTING OF NEAR-BETA TITANIUM ALLOY CONSISTING OF (4.0-6.0) AL - (4.5-6.0) MO - (4.5-6.0) V - (2.0-3.6) CR, (0.2-0.5) FE - (0.1-2.0) ZR
This invention relates to nonferrous metallurgy, namely to manufacture of near-beta titanium alloys containing titanium and such alloying elements as molybdenum, vanadium, chromium, zirconium, iron and aluminum. The provided alloy contains the following components, in weight percentages: molybdenum—25 to 27; vanadium—25 to 27; chromium—14 to 16; titanium—9 to 11; with balance aluminum and iron and zirconium in the form of commercially pure metals. The technical result of this invention is capability to produce a near-beta titanium alloy with high chemical homogeneity alloyed by refractory elements and having aluminum content 6 wt %, wherein the alloy is characterized by a combination of stable high strength and high impact strength.
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