Controlling Shape Formation of Workpieces From Titanium Alloys (as Exemplified by the OT4-1 Alloy) Using Simulation of Rheology and Regimes of Deformation

被引：2

作者：

Petrov, P. A. ^{[1
]}

Khanh Toan Nguyen ^{[1
]}

Burlakov, I. A. ^{[2
]}

Sukhorukov, R. Yu ^{[3
]}

机构：

[1] Moscow Polytech Univ, Moscow 125993, Russia

[2] Salyut Machine Bldg Prod Assoc, Moscow 105118, Russia

[3] Russian Acad Sci, Mech Engn Res Inst, Moscow 101990, Russia

来源：

JOURNAL OF MACHINERY MANUFACTURE AND RELIABILITY | 2021年 / 50卷 / 06期

关键词：

OT4-1 titanium pseudo alpha alloy; yield curve; compression test; Hensel-Spittel empirical model; upsetting with torsion;

D O I：

10.3103/S1052618821060133

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The development of a rheological model of the OT4-1 titanium alloy by upsetting specimens at the strain rates = 10(-1), 10(-2), and 10(-3) s(-1) in air at constant temperature under isothermal conditions in the range of 20-800 degrees C using the empirical model proposed by Hensel-Spittel is discussed. The correctness of the determined dependence has been shown on the basis of its application for simulation of upsetting processes with and without torsion of cylindrical specimens from the OT4-1 alloy using the QForm 9.0.8 program.

引用

页码：547 / 553

页数：7

共 6 条

[1] Controlling Shape Formation of Workpieces From Titanium Alloys (as Exemplified by the OT4-1 Alloy) Using Simulation of Rheology and Regimes of Deformation
P. A. Petrov
Khanh Toan Nguyen
I. A. Burlakov
R. Yu. Sukhorukov
Journal of Machinery Manufacture and Reliability, 2021, 50 : 547 - 553
[2] DEFORMATION HARDENING OF THE TITANIUM ALLOY OT4-1
Pernis, Rudolf
Kasala, Jozef
Hajduchova, Luba
ANNALS OF DAAAM FOR 2008 & PROCEEDINGS OF THE 19TH INTERNATIONAL DAAAM SYMPOSIUM, 2008, : 1057 - 1058
[3] EFFECTS OF THE INITIAL MICROSTRUCTURE OF HONEYCOMB OT4-1 TITANIUM-ALLOY STRUCTURES ON THE FORMATION OF JOINTS IN THEM
PESHKOV, VV
KUDASHOV, AO
AUTOMATIC WELDING USSR, 1982, 35 (06): : 21 - 24
[4] On Application of Carbon-Containing Electrode Materials in Technology of Electrospark Alloying: Part 1. Peculiarities of Coating Formation Using Electrospark Treatment of Titanium Alloy OT4-1
Kudryashov A.E.
Eremeeva Z.V.
Levashov E.A.
Lopatin V.Y.
Sevost’yanova A.V.
Zamulaeva E.I.
Surface Engineering and Applied Electrochemistry, 2018, 54 (5) : 437 - 445
[5] Comparison of experimental and simulation results using erichsen cupping test of titanium alloy OT 4-1
Vemula, Ananda Mohan
Reddy, G. Chandra Mohan
Hussain, M. Manzoor
MATERIALS TODAY-PROCEEDINGS, 2021, 45 : 2096 - 2104
[6] Specific features of formation of nanostructured electrospark protective coatings on the OT4-1 titanium alloy with the use of electrode materials of the TiC-Ti3AlC2 system disperse-strengthened by nanoparticles
Levashov E.A.
Kudryashov A.E.
Pogozhev Y.S.
Vakaev P.V.
Zamulaeva E.I.
Sviridova T.A.
Russian Journal of Non-Ferrous Metals, 2007, 48 (05) : 362 - 372

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