FGMs generated method SHSM

• Autorzy: Fraś E. , Olejnik E. , Janas A. , Kolbus A.
• Języki publikacji: EN

Abstrakty

EN

In this study, a new SHSF (Self-Propagating High-Temperature Synthesis in Mould) process of synthesis of the functionally gradient materials (FGMs) was described. The said method enabled generating a thin, sub-surface layer of the MMC type in two alloys, i.e. in cast iron/NbC and Ni3Al/NbC systems. The layer was composed of fine-dispersed niobium carbides present in high volume content. The cast iron/NbC and Ni3Al/NbC materials fabricated by the SHSF process were next subjected to metallographic and structural examinations, combined with testing of mechanical properties.

Słowa kluczowe

EN

functionally gradient materials; SHS; SHSB; intermetallic phase; iron; metal carbide NbC

PL

materiał gradientowy; SHS; metoda SHSB; żelazo; węglik metaliczny

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2009
• Tom: Vol. 9, iss. 2
• Strony: 123--128
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Fraś E.

autor

Olejnik E.

autor

Janas A.

autor

Kolbus A.

• Chair of Cast Alloys and Composites Engineering, Faculty of Foundry Engineering, AGH University of Science and Technology, ul Reymonta 23, 30-059 Kraków, Poland,

Bibliografia

• [1] B. Kieback, A. Neubrand, H. Riedel, Processing Techniques for Functionally Graded Materials, Materials Science and Engineering A, 362A (2003) 81-105.
• [2] M. Sasaki, T. Hirai, Fabrication and Properties of Functionally Gradient Materials, Journal Ceramic Society Japan, 99 (1991) 970-980.
• [3] S. Suresh, A. Mortensen, Fundamentals of Functionally Graded Materials, Barnes and Noble, New York, 1998.
• [4] M. Koizumi, FGM Activities in Japan, Composites Part B, vol. 28, No. 1-2 (1997) 1-40.
• [5] K. A. Khor, Y. W. Gu, Z. L. Dong, Plasma Spraying of Functionally Graded Yttria Stabilized Zircona/NiCoCrAlY Coating System Using Composite Powders, Journal of Thermal Spray Technology, vol. 9, No. 2 (2000) 245-249.
• [6] A. Kawasami, R. Watanable, Concept and P/M Fabrication of Functionally Gradient Materiale, Ceramics International, 23 (1997) 73-83.
• [7] E. Fraś, A. Janas, A. Kolbus, E. Olejnik, Cast Ni3Al/MeC (Me-W,Zr) composites in situ, Archives of Foundry, vol. 6, No. 18 (2006) 317-324 (in Polish).
• [8] E. Fraś, A. Janas, A. Kolbus, E. Olejnik, Matrix- particle Interphase boundaries of the selected in situ and ex situ Composites MMCs ,Archives of Foundry, vol. 6, No. 18, (2006) 297-304 (in Polish).
• [9] Z. A. Munir, U. Anselmi-Tamburini, Self-Propagation Exothermic Reactions, The Synthesis of High-Temperature Materials by Combustion, Metallurgical Transactions B, 19B (1988) 155-164.