Statistical Study and Prediction of the Mechanical Properties of Deformed Titanium Alloy Semifinished Products

被引：0

作者：

Egorova, Yu. B. ^{[1
]}

Kononov, S. A. ^{[3
]}

Davydenko, L. V. ^{[2
]}

Chelpanov, A. V. ^{[1
]}

Belova, S. B. ^{[1
]}

机构：

[1] Natl Res Univ, Moscow Aviat Inst, Moscow 125993, Russia

[2] Moscow Polytech Univ, Moscow 107023, Russia

[3] Stupino Met Co, Stupino 142800, Moscow Oblast, Russia

来源：

RUSSIAN METALLURGY | 2023年 / 2023卷 / 12期

关键词：

titanium alloys; deformed semifinished products; chemical composition; aluminum and molybdenum equivalents; structure; mechanical properties; test temperature; statistical studies; prediction; quality of semifinished products; automated information system;

D O I：

10.1134/S0036029523120091

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The mechanical properties of deformed semifinished products made of titanium alloys manufactured at different enterprises in the period from the 1970s to the present time are studied. The statistical dependences of the standard mechanical properties on the chemical composition, structure, annealing conditions, and test temperature are revealed from the generalization of the published data and results of industrial tests, industrial control, and own experiments. Recommendations aimed at enhancing the quality of the semifinished products from Ti-6Al-4V alloys are proposed. A prototype has been developed for a "Titanium Alloys" automated information system with the possibility of predicting the properties of titanium alloy semifinished products.

引用

页码：1860 / 1869

页数：10

共 15 条

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