Zobrazeno 1 - 10
of 76
pro vyhledávání: '"J. Tacikowski"'
Publikováno v:
Procedia Manufacturing. 50:702-705
The paper discusses some new technological solutions for producing die inserts for forging on forging machines the parts of a high-pressure tractor engine. In the current solution, the inserts were made of WNL (NiCrMoV6) steel, and then toughened. In
Publikováno v:
Tribologia. 267:161-169
The article presents the results of investigations of wear resistance by friction, employing the “3 cylinder-cone” method, of selected structural and tool steels, subjected to given thermo-chemical treatment, i.e. boriding, carburizing, nitriding
Autor:
Jerzy Michalski, K. Burdyński, S. Kowalski, Piotr Wach, Marek Betiuk, J. Tacikowski, A. Nakonieczny
Publikováno v:
Materials and Manufacturing Processes. 24:855-858
The article presents modern applications of gas nitriding and its derivative processes. The results of industrial applications of nitriding, developed by the Institute of Precision Mechanics are given. The applications described comprise: anti-corros
Autor:
T. Arai, L. Barrallier, I.E. Campos-Silva, T. Christiansen, P.A. Dearnley, B. Edenhofer, W. Graf, J. Grosch, D. Joritz, J. Kalucki, D. Koshel, J.P. Lebrun, A. Leyland, L. Maldzinski, A. Matthews, E.J. Mittemeijer, F. Natrup, J.C. Nava, T.K. Nguyen, V.A. Ravi, M. Rink, G.A. Rodríguez-Castro, E. Roliński, R.S.E. Schneider, J.T. Slycke, M.A.J. Somers, H-J. Spies, J. Tacikowski, K. Voges, K-M. Winter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2772a379cf5bde60814d63f1870993c
https://doi.org/10.1016/b978-0-85709-592-3.50025-2
https://doi.org/10.1016/b978-0-85709-592-3.50025-2
Autor:
L. Maldzinski, J. Tacikowski
Gas nitriding using the ZeroFlow method is discussed in this chapter. This method was created on the basis of thermodynamical, kinetic and technological research on the nitriding of steel. The process is carried out using pure ammonia and regulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3882ab21480ca36ecd8498f36dc309dc
https://doi.org/10.1533/9780857096524.3.459
https://doi.org/10.1533/9780857096524.3.459
Autor:
J. Tacikowski, L. Maldzinski
Publikováno v:
HTM Journal of Heat Treatment and Materials. 61:296-302
An economical, ecological version of the gas nitriding process is presented. It allows a substantial reduction in the consumption of industrial gases compared with currently used processes. Also it leads to a simplification of nitriding installation
Publikováno v:
Metal Science and Heat Treatment. 47:516-519
Results on the formation of a layer of γ′-nitride on the surface of carbon steel in the process of controlled gas nitriding (NITREG®) are presented. In the formation of single-phase layers of γ′-nitride it is necessary to control thoroughly th
Publikováno v:
Lubrication Science. 16:79-90
The results of some corrosion and tribological investigations are presented in this paper. Samples with thin (white layer, WL = 16.5 μm) nitrided layers on 45-grade steel obtained in a controlled gas nitriding process (at 570°C, 6 h; WL = 16.5 μm;
Publikováno v:
Surface Engineering. 19:285-291
The composition and phase constitution of a compound layer developing during gaseous nitriding was investigated at 853 K for three commercial steels (AISI 120, 4340 and 1090) and Armco iron. The compound layers were characterised by light optical mic
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 179:012013
The paper presents the technology consisting of combination of the nitriding process with subsequent austenitizing at temperature above eutectoid temperature of the Fe-C system and further rapid cooling. Such treatment will cause formation of the mar