Evaluation of Mechanical Properties of Composite Ni Base Coatings using Small Punch Test Method

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of Mechanical Properties of Composite Ni Base Coatings using Small Punch Test Method

Popis výsledku v původním jazyce

This paper is a study of possibilities of mechanical properties evaluation (especially tensile strength) of the electrodeposited composite coatings using small punch test method. The composite coatings on a base of Ni with contents of SiO2, Al2O3, SiC, TiCN particles were electrodeposited. The layers were deposited in a wide range of current densities. The mechanical properties were obtained using very potent small punch test technique. The Small Punch (SP) miniaturised test technique is a potent methodcapable of providing direct values for mechanical properties of materials. The state of the art of SP technology now enables to obtain mechanical properties like yield stress, strength, elongation, transition temperature, fracture toughness, fatigue aswell as creep properties of materials.Obtained results were compared with tensile strength of pure Ni coatings and Ni plate manufactured by conventional metallurgical process.

Název v anglickém jazyce

Evaluation of Mechanical Properties of Composite Ni Base Coatings using Small Punch Test Method

Popis výsledku anglicky

This paper is a study of possibilities of mechanical properties evaluation (especially tensile strength) of the electrodeposited composite coatings using small punch test method. The composite coatings on a base of Ni with contents of SiO2, Al2O3, SiC, TiCN particles were electrodeposited. The layers were deposited in a wide range of current densities. The mechanical properties were obtained using very potent small punch test technique. The Small Punch (SP) miniaturised test technique is a potent methodcapable of providing direct values for mechanical properties of materials. The state of the art of SP technology now enables to obtain mechanical properties like yield stress, strength, elongation, transition temperature, fracture toughness, fatigue aswell as creep properties of materials.Obtained results were compared with tensile strength of pure Ni coatings and Ni plate manufactured by conventional metallurgical process.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

17th European Conference on Fracture

ISBN

978-80-214-3692-3

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

VUTIUM Brno

Místo vydání

VUTIUM Brno

Místo konání akce

Brno

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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