Project detail

Kovové materiály s vnitřní architekturou strukturované pro studenou kinetizaci

Duration: 01.01.2017 — 31.12.2019

Funding resources

Czech Science Foundation - Standardní projekty

- part funder (2017-01-01 - 2019-12-31)

On the project

Předmětem projektu je návrh a postupná optimalizace geometrií vnitřní architektury kompozitních kovových materiálů (pomocí teoretických modelů a FEM), příprava navržených architekturovaných materiálů s využitím technologie studené kinetizace, testování klíčových mechanických vlastností (na mikro-úrovni i na makro-úrovni) a studium mikrostrukturních procesů v materiálech během jejich produkce a mechanického zatěžování. Výsledky této práce přinesou návrhy vhodných architektur pro kompozity určené pro specifické aplikace a přispějí rozvoji technologií studené kinetizace.

Description in English
The aim of the project will be designing and gradual optimization of internal architecture geometries of metallic composite materials (via theoretical modelling and FEM), fabrication of the proposed architectured materials via cold spray technology, testing of their key mechanical properties (in both micro- and macro-scale) and study of microstructural processes within the materials during both their fabrication phase and mechanical loading. The outputs of the study will aid in cold spray technology development and, further to that, introduce concepts of suitable composite architectures targeted for specific applications.

Keywords
Kovové materiály s vnitřní architekturou strukturované pro studenou kinetizaci

Key words in English
Architectured materials; cold spray; FEM; mechanical properties;

Mark

GA17-13573S

Default language

Czech

People responsible

Čížek Jan, Ing., Ph.D. - principal person responsible

Units

Institute of Materials Science and Engineering
- (2017-01-01 - 2019-12-31)
Institute of Thermomechanics Academy of Sciences of the Czech Republic
- (2017-01-01 - 2019-12-31)

Results

MICHAELA, J.; SEINER, H.; JAN, Č.; ČÍŽEK, J.; SEDLÁK, P.; LANDA, M. Evolution of elastic properties of cold sprayed metal coatings at elevated temperatures. ACTA PHYSICA POLONICA A, 2019, vol. 134, no. 3, p. 794-798. ISSN: 1898-794X.
Detail

YIN, S.; ČÍŽEK, J.; YAN, X.; LUPOI, R. Annealing strategies for enhancing mechanical properties of additively manufactured 316L stainless steel deposited by cold spray. Surface and Coatings Technology, 2019, vol. 370, no. 1, p. 353-361. ISSN: 0257-8972.
Detail

DLOUHÝ, I.; ŘEHOŘEK, L.; SEINER, H.; ČÍŽEK, J.; ŠIŠKA, F. Architectured Multi-Metallic Structures Prepared by Cold Dynamic Spray Deposition. Key Engineering Materials (print), 2019, vol. 810, no. 9, p. 107-112. ISSN: 1013-9826.
Detail

XIE, Y.; YIN, S.; ČÍŽEK, J.; ČUPERA, J.; GUO, E.; LUPOI, R. Formation mechanism and microstructure characterization of nickelaluminum intertwining interface in cold spray. Surface and Interface Analysis, 2018, vol. 337, no. 1, p. 447-452. ISSN: 1096-9918.
Detail

ČÍŽEK, J.; KOVAŘÍK, O.; ČUPERA, J.; KONDAS, J.; BAJER, T.; ŠIŠKA, F.; MICHAELA, J.; SEINER, H. Measurement of mechanical and fatigue properties using unified, simple-geometry specimens: cold spray additively manufactured pure metals. Surface and Coatings Technology, 2021, vol. 412, no. 126929, p. 1-12. ISSN: 0257-8972.
Detail

KOVÁŘÍK, O.; SIEGL, J.; ČÍŽEK, J.; CHRÁSKA, T.; KONDAS, J. Fracture Toughness of Cold Sprayed Pure Metals. JOURNAL OF THERMAL SPRAY TECHNOLOGY, 2020, vol. 29, no. 1-2, p. 147-157. ISSN: 1059-9630.
Detail

F. Siska, J. Cizek, H. Seiner, I. Dlouhy. Numerical analysis of geometrically induced hardening in planar architectured materials. COMPOSITE STRUCTURES, 2019, vol. 233, no. 111633, p. 1-10. ISSN: 1879-1085.
Detail

HASEGAWA, M.; SAKURAI, K.; DLOUHÝ, I.; STRATIL, L.; FUKUTOMI, H. Fracture toughness of a lamellar orientation-controlled TiAl-based alloy processed by either one-step or two-step compression at high temperature. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROST, 2018, vol. 721, no. 4, p. 303-310. ISSN: 1873-4936.
Detail

RUDIANTO, H.; YANG, S.; KIM, Y.; DLOUHÝ, I.; CAESARENDRA, W. Effects of solid lubricants on properties of Al-Si-SiC composite powder produced by gas atomization technique. JOURNAL OF METALS MATERIALS AND MINERALS, 2020, vol. 30, no. 3, p. 55-63. ISSN: 0857-6149.
Detail

Yin S., Cizek J., Chen Ch., Jenkins R., O’Donnell G., Lupo R. Metallurgical bonding between metal matrix and core-shelled reinforcements in cold sprayed composite coating. SCRIPTA MATERIALIA, 2020, vol. 177, no. 3, p. 49-53. ISSN: 1359-6462.
Detail

Janovská M., Sedlák P., Cizek J., Koller M., Šiška F., Seiner H. Characterization of bonding quality of a cold -sprayed deposit by laser resonant ultrasound spectroscopy. ULTRASONICS, 2020, vol. 106, no. 8, ISSN: 0041-624X.
Detail

YIN, S.; ČÍŽEK, J.; ČUPERA, J.; HASSANI, M.; JENKINS, R.; XIAOTAO, L.; XIE, Y.; WENYA, L.; LUPOI, R. Formation conditions of vortex-like intermixing interfaces in cold spray. Materials & Design, 2021, vol. 200, no. 1, p. 1-10. ISSN: 0264-1275.
Detail

Responsibility: Čížek Jan, Ing., Ph.D.