Effect of Chemical Composition and Lamellar Structure Parameters on the Mechanical Properties of VT6 Titanium Alloy Rods

被引：0

作者：

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

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

机构：

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

[2] Moscow Polytech Univ, Moscow 107023, Russia

来源：

RUSSIAN METALLURGY | 2024年 / 2024卷 / 06期

关键词：

VT6 titanium alloy; aluminum and molybdenum equivalents; mechanical properties; lamellar structure; statistical studies; prediction of properties; TI-6AL-4V ALLOY;

D O I：

10.1134/S0036029524702434

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The results of experimental and statistical studies of the dependence of the mechanical properties of VT6 alloy rolled rods 20-155 mm in diameter on the chemical composition and lamellar structure parameters after various types of annealing are presented. Models to predict the ultimate tensile strength as a function of the alpha-phase lamella thickness and the structural aluminum and molybdenum equivalents are proposed. A strength diagram is constructed in the coordinates aluminum equivalent-alpha-lamella thickness-ultimate tensile strength at various molybdenum equivalents. The equivalents and structural parameters that provide the fulfillment of the requirements of industry standards are justified.

引用

页码：1346 / 1351

页数：6

共 50 条

[31] Effect of Combined Rolling Processes on Structure and Mechanical Properties of Pure Titanium Rods. [J].

Lopatin, Nikolay ;

Diakonov, Grigoriy ;

Pleshakova, Olga .

NANOMATERIALS BY SEVERE PLASTIC DEFORMATION: NANOSPD5, PTS 1 AND 2, 2011, 667-669 :161-166

[32] The Influence of Severe Plastic Deformation and Subsequent Annealing on Structure and Mechanical Properties of VT35 Titanium Alloy [J].

I. V. Ratochka ;

E. V. Naydenkin ;

O. N. Lykova ;

I. P. Mishin .

Russian Physics Journal, 2021, 64 :636-642

[33] The Influence of Severe Plastic Deformation and Subsequent Annealing on Structure and Mechanical Properties of VT35 Titanium Alloy [J].

Ratochka, I. V. ;

Naydenkin, E. V. ;

Lykova, O. N. ;

Mishin, I. P. .

RUSSIAN PHYSICS JOURNAL, 2021, 64 (04) :636-642

[34] Control of the structure and mechanical properties of metastable β-titanium alloy VT47 by combined thermomechanical processing methods [J].

Shiryaev, A. A. ;

Nochovnaya, N. A. .

METALLURGIST, 2024, 68 (06) :855-865

[35] Effect of annealing temperature on mechanical properties of TC21 titanium alloy with multilevel lamellar microstructure [J].

Wang, Jiangxiong ;

Ye, Xianwei ;

Li, Yuanhui ;

Wan, Mingpan ;

Huang, Chaowen ;

Huang, Fang ;

Lei, Min ;

Liu, Dan ;

Ma, Rui ;

Ren, Xianli .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 869

[36] Microstructure and Phase Composition of VT1-0, VT6, and VT14 Titanium Alloys Produced by Wire-Feed Electron-Beam Additive Manufacturing [J].

Panin, A., V ;

Kazachenok, M. S. ;

Kazantseva, L. A. ;

Martynov, S. A. ;

Panina, A. A. ;

Lobova, T. A. .

JOURNAL OF SURFACE INVESTIGATION, 2022, 16 (06) :983-991

[37] Study of Mechanical Properties and Structure of Sheets Made of Heat-Resistant Titanium Alloy Grade VT41 [J].

Kashapov, O. S. ;

Pavlova, T. V. ;

Chuchman, O. V. ;

Kondrat'eva, A. R. .

INORGANIC MATERIALS-APPLIED RESEARCH, 2025, 16 (01) :16-23

[38] Effect of chemical composition variation on microstructure and mechanical properties of a 6060 aluminum alloy [J].

M. S. Silva ;

C. Barbosa ;

O. Acselrad ;

L. C. Pereira .

Journal of Materials Engineering and Performance, 2004, 13 :129-134

[39] Effect of chemical composition variation on microstructure and mechanical properties of a 6060 aluminum alloy [J].

Silva, MS ;

Barbosa, C ;

Acselrad, O ;

Pereira, LC .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2004, 13 (02) :129-134

[40] Effect of Chemical Composition and Structure on Mechanical Properties of Low-Alloy Weldable Steels After Thermomechanical Treatment [J].

V. M. Goritskii ;

G. R. Shneiderov ;

I. A. Guseva .

Metallurgist, 2016, 60 :511-518

← 1 2 3 4 5 →