Article

Full Text

Interaction between phase transformation and compression sintering in a TiAl-based intermetallic alloy
CHARPENTIER, M., DALOZ, D., HAZOTTE, A.
Key words: titanium aluminides, based on TiAl, phase transformation, plastic deformation mechanisms, powder metallurgy, including consolidation, microstructure
vol. 50 (2012), no. 5, pp. 301 - 307
DOI: 10.31577/km.2012.5.301
Article   |    Full Text (417 kB)

Martensite transformation bands studied in TiNi shape memory alloy by infrared and acoustic emission techniques
PIECZYSKA, E. A., TOBUSHI, H., TAKEDA, K., STRÓ¯, D., RANACHOWSKI, Z., KULASIÑSKI, K., KÚDELA, S. JR., LUCKNER, J.
Key words: shape memory alloy, TiNi, superelasticity, martensitic transformation, tension test, acoustic emission
vol. 50 (2012), no. 5, pp. 309 - 318
DOI: 10.31577/km.2012.5.309
Article   |    Full Text (597 kB)

Characterization of deformation behaviour of aluminium alloy AA 6082 processed by HPT
ZRNIK, J., KRAUS, L., SCHERIAU, S., PIPPAN, R., CIESAR, M.
Key words: 6082 Al alloy, thermal treatment, structure modification, HPT severe plastic deformation, ultrafine grain structure, mechanical properties, torque
vol. 50 (2012), no. 5, pp. 319 - 325
DOI: 10.31577/km.2012.5.319
Article   |    Full Text (354 kB)

Influence of technological parameters on evolution of phases in Al-CMA composites prepared by powder metallurgy
CERNICKOVA, I., ROŠÈÁK, L., ALI, F., KUSÝ, M., SCUDINO, S., ÈIÈKA, R., DRIENOVSKÝ, M., PRIPUTEN, P., JANOVEC, J.
Key words: metal-matrix composites, interfaces, scanning electron microscopy, energy dispersive X-ray spectroscopy, extrusion, annealing
vol. 50 (2012), no. 5, pp. 327 - 334
DOI: 10.31577/km.2012.5.327
Article   |    Full Text (528 kB)

Tantalum effect on the corrosion behavior of titanium-tantalum alloys in an environment containing fluoride ions
FOJT, J., JOSKA, L., HNILICA, F.
Key words: Ti-Ta alloys, corrosion, fluoride ions, surface analysis, impedance spectroscopy
vol. 50 (2012), no. 5, pp. 335 - 343
DOI: 10.31577/km.2012.5.335
Article   |    Full Text (254 kB)

Influence of microstructure on hydrogen diffusion and impedance of IF steel
BEGIC HADZIPASIC, A., MALINA, J., NIŽNIK, Š.
Key words: interstitial free (IF) steel, hydrogen diffusion, hydrogen traps, microstructure, impedance
vol. 50 (2012), no. 5, pp. 345 - 350
DOI: 10.31577/km.2012.5.345
Article   |    Full Text (278 kB)

Degradable Mg-Y-Nd-Mn alloys modified by Sc or Zn
STULIKOVA, I., SMOLA, B., HNILICA, F., BØEZINA, V., JOSKA, L.
Key words: degradable Mg alloys, mechanical properties, corrosion, cytocompatibility
vol. 50 (2012), no. 5, pp. 351 - 356
DOI: 10.31577/km.2012.5.351
Article   |    Full Text (398 kB)

Mechanical behavior of AISI 1045 steels subjected to powder-pack boriding
RODRIGUEZ-CASTRO, G., CAMPOS-SILVA, I., MARTÍNEZ-TRINIDAD, J., FIGUEROA-LÓPEZ, U., ARZATE-VÁZQUEZ, I., HERNÁNDEZ-SÁNCHEZ, E., HERNÁNDEZ-SÁNCHEZ, J.
Key words: boriding, borided steel, fatigue strength, hardness, nanoindentation, ISE
vol. 50 (2012), no. 5, pp. 357 - 364
DOI: 10.31577/km.2012.5.357
Article   |    Full Text (321 kB)

Plasma nitriding and its influence on contact fatigue of sintered steel
RODZINAK, D. ,HVIZDOŠ, P., ÈERÒAN, J., SEMRÁD, K.
Key words: Cr-sintered steels, contact fatigue, surface modification, pittings
vol. 50 (2012), no. 5, pp. 365 - 371
DOI: 10.31577/km.2012.5.365
Article   |    Full Text (463 kB)

Info: 10 records found.