Heat Treatment Regimes Influence on Mechanical Properties of Forging Products of α+β- and Pseudo- β-Titanium Alloys

2018 ◽  
Vol 284 ◽  
pp. 289-294 ◽  
Author(s):  
Yu.B. Egorova ◽  
L.V. Davydenko ◽  
E.V. Chibisova
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Titanium Alloys ◽  
Software Package ◽  
Statistical Research ◽  
Standard Methods ◽  
Treatment Regimes ◽  
Applied Software ◽  
Research Objects ◽  
Heat Treatment Regimes

The paper provides the results of statistical research of the mechanical properties of deformed semi-finished titanium alloys Ti-6Al-4V and Ti-10V-2Fe-3Al, based on the industrial data analysis. The research objects were 1.635 forging products, made of the alloys ВТ6 (Ti-6Al-4V) and Ti-10-2-3 (Ti-10V-2Fe-3Al), manufactured in compliance with the industrial technology. The statistical research conducted with the help of the applied software package "Stadia 7" included the primary statistical manipulation and a correlation-regression analysis with the help of standard methods. The authors established correlation relationships between the mechanical properties of such semi-finished products containing alloying elements, admixtures and the industrial modes of the strengthening heat treatment. It was revealed that the variations in the grade composition, hardening and aging temperature can determine 10-40% of variable forging mechanical properties. The key variation is pre-determined by the factors the authors failed to identify on the basis of the data research.

scholarly journals Influence of heat treatment regimes on mechanical properties of NSC-UHPC composite members

2016 ◽  
Vol 14 (1) ◽  
Author(s):  
Tadas Zingaila ◽  
Mindaugas Augonis ◽  
Evaldas Šerelis ◽  
Šarūnas Kelpša ◽  
Deividas Martinavičius
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Treatment Regimes ◽  
Heat Treatment Regimes

Influence of heat treatment regimes on the structure and mechanical properties of polyamide composites

2008 ◽  
Vol 44 (6) ◽  
pp. 844-849 ◽  
Author(s):  
I. G. Novik ◽  
A. É. Sechko ◽  
A. I. Sviridenok ◽  
V. V. Voina
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Treatment Regimes ◽  
Heat Treatment Regimes

Microstructure and mechanical properties of V–4Ti–4Cr alloy as a function of the chemical heat treatment regimes

2015 ◽  
Vol 78 (10) ◽  
pp. 1087-1091 ◽  
Author(s):  
M. M. Potapenko ◽  
V. M. Chernov ◽  
V. A. Drobyshev ◽  
M. V. Kravtsova ◽  
I. E. Kudryavtseva ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Chemical Heat Treatment ◽  
Chemical Heat ◽  
Treatment Regimes ◽  
Microstructure And Mechanical Properties ◽  
Heat Treatment Regimes

scholarly journals Effect of Sub-Zero Treatment Temperatures on Hardness, Flexural Strength, and Fracture Toughness of Vanadis 6 Ledeburitic Die Steel

Metals ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 1047 ◽  
Author(s):  
Peter Jurči ◽  
Ivo Dlouhý ◽  
Petra Priknerová ◽  
Zdeněk Mrštný
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Fracture Toughness ◽  
Flexural Strength ◽  
Increase Labor Productivity ◽  
Die Steel ◽  
Tool Materials ◽  
Treatment Regimes ◽  
Heat Treatment Regimes ◽  
The Impact

Any improvement on the service life of tools reduces the tooling costs, and assists to increase labor productivity by decreasing the needs for either the tools’ re-grinding or their replacement. This requires, among others, an enhancement of the key mechanical properties of the tool materials, by newer treatment route development. The current paper describes the impact of different heat treatment regimes, including austenitizing; sub-zero treatments; and tempering on the hardness, flexural strength, and toughness of tool steel, which is demonstrated upon Vanadis 6 steel. An improvement in the hardness due to the sub-zero treatment is reported, but it is also pointed out that both the flexural strength and fracture toughness of the material cannot be inevitably deteriorated by the application of this processing. Finally, it is demonstrated that both of these properties, despite their conflicting relationship, in most cases, can be improved simultaneously when the material is treated in the proper way.

METAL COMPOSITE MATERIALS BASED ON TITANIUM ALLOYS, REINFORCED WITH REFRACTORY PARTICLES (review)

2021 ◽  
pp. 36-45
Author(s):  
E.I. Krasnov ◽  
◽  
V.M. Serpova ◽  
L.G. Khodykin ◽  
A.V. Gololobov ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Composite Materials ◽  
Literature Review ◽  
Titanium Alloys ◽  
Chemical Nature ◽  
Physical And Mechanical Properties ◽  
Metal Composite ◽  
The Matrix ◽  
Metal Composite Materials

Presents a literature review in the field of methods for strengthening titanium and its alloys by introducing various refractory particles into the matrix. The main problematic issues related to the chemical nature of refractory particles and titanium alloys that arise during hardening are briefly described. The main structural, physical and mechanical properties and morphology of such metal composite materials are described. The dependence of the influence of various refractory particles and their amount, as well as the effect of heat treatment on the physical and mechanical properties of microns based on titanium alloys, is presented.

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