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Formation of nickel layer deposited on carbon fibres by galvanic method
STEFANIK, P., IZDINSKY, K., KAVECKY, S., SIMANCIK, F., NOSKO, M.
Key words: galvanic coating, carbon fibres, nickel
vol. 49 (2011), no. 6, pp. 393 - 399
DOI: 10.4149/km_2011_6_393
Article   |    Full Text (388 kB)

NDT characterization of decarburization of steel after long-time annealing
SKRBEK, B., TOMAS, I., KADLECOVA, J., GANEV, N.
Key words: decarburization, spring steel, non-destructive testing, Magnetic Adaptive Testing, weighing
vol. 49 (2011), no. 6, pp. 401 - 409
DOI: 10.4149/km_2011_6_401
Article   |    Full Text (515 kB)

Thermal expansion of Cu-graphite composites: effect of copper coating
KOVACIK, J., EMMER, S.
Key words: metal matrix composites, thermal expansion, coating
vol. 49 (2011), no. 6, pp. 411 - 416
DOI: 10.4149/km_2011_6_411
Article   |    Full Text (325 kB)

The influence of PWHT regime on microstructure and creep rupture behaviour of dissimilar T92/TP316H ferritic/austenitic welded joints with Ni-based filler metal
FALAT, L., VYROSTKOVA, A., SVOBODA, M., MILKOVIC, O.
Key words: dissimilar weldment T92/TP316H, post-weld heat treatment (PWHT), microstructure, creep, type IV cracking, interfacial cracking
vol. 49 (2011), no. 6, pp. 417 - 426
DOI: 10.4149/km_2011_6_417
Article   |    Full Text (642 kB)

Structure and thermal expansion behaviour of Al/C composites reinforced with unidirectionally aligned continuous high modulus C fibres
BERONSKA, N., IZDINSKY, K., STEFANIK, P., KUDELA, S. jr., SIMANCIK, F., VAVRA, I., KRIZANOVA, Z.
Key words: metal matrix composites (MMCs), Al/C interface, thermal expansion, CTE
vol. 49 (2011), no. 6, pp. 427 - 436
DOI: 10.4149/km_2011_6_451
Article   |    Full Text (437 kB)

Utilization of plasma arc at the metallurgical joining of zinc coated plates to aluminium
SEJC, P., BELANOVA, J., KUBICEK, R.,
Key words: joining of dissimilar materials, plasma arc welding, MIG welding, aluminium, coated plates
vol. 49 (2011), no. 6, pp. 437 - 449
DOI: 10.4149/km_2011_6_437
Article   |    Full Text (591 kB)

Damage mechanism of AZ61-F Mg alloy with nano-Al₂O₃ particles
BESTERCI, M., IVAN, J., HUANG, S.-J., VELGOSOVA, O., LIN, B. Z., HVIZDOS, P.
Key words: AZ61-F Mg- Al₂O₃, in-situ tensile test in SEM, model of fracture mechanism
vol. 49 (2011), no. 6, pp. 451 - 455
DOI: 10.4149/km_2011_6_451
Article   |    Full Text (270 kB)

Quality of chrome layers of coining dies and its impact on their reliability and lifetime in operation
KALINCOVA, D., BARBORAK, O., ANDREJCAK, I.
Key words: coining dies, Cr layer, technological process of coating, coating time, quality and reliability, lifetime
vol. 49 (2011), no. 6, pp. 457 - 461
DOI: 10.4149/km_2011_6_457
Article   |    Full Text (391 kB)

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