Structure of sintered gradient tool materials

• Autorzy: Matula G. , Gołombek K. , Mikuła J. , Dobrzański L. A.
• Języki publikacji: EN

Abstrakty

EN

Purpose: Investigation of influence of sintering conditions onto the structure of composite gradient tool materials. The chemical composition of the investigated materials’ core was corresponding to the M2 high-speed steel and was reinforced with the WC and TiC type hard carbide phases with the growing portions of these phases in the outward direction from the core to the surface. Design/methodology/approach: Powder Metallurgy, SEM, X-Ray Microanalysis. Findings: Changing of technological properties and structure of composite gradient tool materials (depending on the compositions of used mixtures and sintering temperature) was analyzed and described. Practical implications: Tool materials used especially for cutting tools and plastic forming tools. Originality/value: Providing of high properties characteristic of cemented carbides keeping high ductility characteristic of steel was achieved.

Słowa kluczowe

EN

sintering; composite material; gradient material; tool material

PL

spiekanie; materiał kompozytowy; materiał gradientowy; materiał narzędziowy

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2009
• Tom: Vol. 32, nr 1
• Strony: 23--28
• Opis fizyczny: Bibliogr. 15 poz., rys., tabl.

Twórcy

autor

Matula G.

autor

Gołombek K.

autor

Mikuła J.

autor

Dobrzański L. A.

• Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland,

Bibliografia

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