Research of mechanical properties of composite material based on titanium nickelide with a titanium surface layer depending on magnetron sputtering time

Results of research of mechanical properties of calciumphosphate coatings produced by the method radio frequency magnetron sputtering on bioinert alloys of titanium, zirconium and were presented. Calcium phosphate coatings show high value of adhesion strength to bioinert metal surface. Calcium phosphate coating on titanium-niobium alloy surface shows the highest value of adhesion strength. Mechanical properties of a composite material based on bioinert alloy and calcium phosphate coating are higher than properties of the components of composite material separately.

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Mechanical Properties of a Carbon Fiber Reinforced Plastic–Titanium Nickelide Functional Composite Material

Russian Metallurgy (Metally) ◽

10.1134/s0036029519040207 ◽

2019 ◽

Vol 2019 (4) ◽

pp. 331-335

Author(s):

M. Yu. Kollerov ◽

V. S. Spektor ◽

A. A. Skoblin ◽

S. I. Gurtovoi ◽

A. V. Saakyan ◽

...

Keyword(s):

Mechanical Properties ◽

Composite Material ◽

Carbon Fiber ◽

Titanium Nickelide ◽

Carbon Fiber Reinforced Plastic ◽

Fiber Reinforced ◽

Functional Composite ◽

Fiber Reinforced Plastic ◽

Reinforced Plastic ◽

Carbon Fiber Reinforced

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Atomic structure of interface of intermetallic compound TiAl and nitride Ti2AIN using HREM and image processing

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100087161 ◽

1991 ◽

Vol 49 ◽

pp. 570-571

Author(s):

E. Sukedai ◽

H. Mabuchi ◽

H. Hashimoto ◽

Y. Nakayama

Keyword(s):

Mechanical Properties ◽

Image Processing ◽

Composite Material ◽

Intermetallic Compound ◽

Side Surface ◽

High Resolution Electron Microscopy ◽

Hexagonal Structure ◽

Second Phase ◽

Resolution Electron ◽

Compound Tial

In order to improve the mechanical properties of an intermetal1ic compound TiAl, a composite material of TiAl involving a second phase Ti2AIN was prepared by a new combustion reaction method. It is found that Ti2AIN (hexagonal structure) is a rod shape as shown in Fig.1 and its side surface is almost parallel to the basal plane, and this composite material has distinguished strength at elevated temperature and considerable toughness at room temperature comparing with TiAl single phase material. Since the property of the interface of composite materials has strong influences to their mechanical properties, the structure of the interface of intermetallic compound and nitride on the areas corresponding to 2, 3 and 4 as shown in Fig.1 was investigated using high resolution electron microscopy and image processing.

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Effect of SiC thickness on microstructure and mechanical properties of (AlCrTiZrV)N/SiC nano-multilayers film synthesized by reactive magnetron sputtering

Thin Solid Films ◽

10.1016/j.tsf.2021.138724 ◽

2021 ◽

pp. 138724

Author(s):

Bohan Li ◽

Xun Ma ◽

Wei Li ◽

Qingqing Zhai ◽

Ping Liu ◽

...

Keyword(s):

Mechanical Properties ◽

Magnetron Sputtering ◽

Reactive Magnetron Sputtering ◽

Reactive Magnetron ◽

Microstructure And Mechanical Properties

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Analysis of Different Complex Multilayer PACVD Coatings on Nanostructured WC-Co Cemented Carbide

Coatings ◽

10.3390/coatings11070823 ◽

2021 ◽

Vol 11 (7) ◽

pp. 823

Author(s):

Danko Ćorić ◽

Mateja Šnajdar Musa ◽

Matija Sakoman ◽

Željko Alar

Keyword(s):

Mechanical Properties ◽

Surface Layer ◽

Base Material ◽

Single Layer ◽

Production Costs ◽

Structural Defects ◽

Cemented Carbides ◽

Material System ◽

Tin Coating ◽

Ticn Coating

The development of cemented carbides nowadays is aimed at the application and sintering of ultrafine and nano-sized powders for the production of a variety of components where excellent mechanical properties and high wear resistance are required for use in high temperature and corrosive environment conditions. The most efficient way of increasing the tribological properties along with achieving high corrosion resistance is coating. Using surface processes (modification and/or coating), it is possible to form a surface layer/base material system with properties that can meet modern expectations with acceptable production costs. Three coating systems were developed on WC cemented carbides substrate with the addition of 10 wt.% Co using the plasma-assisted chemical vapor deposition (PACVD) method: single-layer TiN coating, harder multilayer gradient TiCN coating composed of TiN and TiCN layers, and the hardest multilayer TiBN coating composed of TiN and TiB2. Physical and mechanical properties of coated and uncoated samples were investigated by means of quantitative depth profile (QDP) analysis, nanoindentation, surface layer characterization (XRD analysis), and coating adhesion evaluation using the scratch test. The results confirm the possibility of obtaining nanostructured cemented carbides of homogeneous structure without structural defects such as eta phase or unbound carbon providing increase in hardness and fracture toughness. The lowest adhesion was detected for the single-layer TiN coating, while coatings with a complex architecture (TiCN, TiBN) showed improved adhesion.

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Structural and mechanical properties of Ti-B-C coatings prepared by dual magnetron sputtering

Thin Solid Films ◽

10.1016/j.tsf.2021.138723 ◽

2021 ◽

pp. 138723

Author(s):

A.A. Onoprienko ◽

V.I. Ivashchenko ◽

P.L. Scrynskyy ◽

A.M. Kovalchenko ◽

A.O. Kozak ◽

...

Keyword(s):

Mechanical Properties ◽

Magnetron Sputtering

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Factorial approach for multiple optimization of mechanical properties of alternative composite material for manufacture/repair flight surfaces (WING TIP - FAIRING ASSY)/CIDFAE

Materials Today Proceedings ◽

10.1016/j.matpr.2020.11.256 ◽

2021 ◽

Author(s):

Paredes Juan ◽

Silva Vinicio ◽

Vaca Henry ◽

Enríquez Víctor ◽

Arroba Cesar

Keyword(s):

Mechanical Properties ◽

Composite Material ◽

Factorial Approach ◽

Wing Tip

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Acoustic Emission and K-S Metric Entropy as Methods for Determining Mechanical Properties of Composite Materials

Sensors ◽

10.3390/s21010145 ◽

2020 ◽

Vol 21 (1) ◽

pp. 145

Author(s):

Lesław Kyzioł ◽

Katarzyna Panasiuk ◽

Grzegorz Hajdukiewicz ◽

Krzysztof Dudzik

Keyword(s):

Mechanical Properties ◽

Acoustic Emission ◽

Composite Material ◽

Composite Materials ◽

Testing Machine ◽

Measurement Data ◽

Entropy Method ◽

Displacement Sensor ◽

Metric Entropy ◽

Plastic Phase

Due to the unique properties of polymer composites, these materials are used in many industries, including shipbuilding (hulls of boats, yachts, motorboats, cutters, ship and cooling doors, pontoons and floats, torpedo tubes and missiles, protective shields, antenna masts, radar shields, and antennas, etc.). Modern measurement methods and tools allow to determine the properties of the composite material, already during its design. The article presents the use of the method of acoustic emission and Kolmogorov-Sinai (K-S) metric entropy to determine the mechanical properties of composites. The tested materials were polyester-glass laminate without additives and with a 10% content of polyester-glass waste. The changes taking place in the composite material during loading were visualized using a piezoelectric sensor used in the acoustic emission method. Thanks to the analysis of the RMS parameter (root mean square of the acoustic emission signal), it is possible to determine the range of stresses at which significant changes occur in the material in terms of its use as a construction material. In the K-S entropy method, an important measuring tool is the extensometer, namely the displacement sensor built into it. The results obtained during the static tensile test with the use of an extensometer allow them to be used to calculate the K-S metric entropy. Many materials, including composite materials, do not have a yield point. In principle, there are no methods for determining the transition of a material from elastic to plastic phase. The authors showed that, with the use of a modern testing machine and very high-quality instrumentation to record measurement data using the Kolmogorov-Sinai (K-S) metric entropy method and the acoustic emission (AE) method, it is possible to determine the material transition from elastic to plastic phase. Determining the yield strength of composite materials is extremely important information when designing a structure.

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