Zobrazeno 1 - 10
of 22
pro vyhledávání: '"M. Garbiak"'
Publikováno v:
Archives of Foundry Engineering, Vol 14, Iss 4, Pp 27-30 (2014)
The paper presents the results of studies on the development of manufacturing technologies to cast hearth plates operating in chamber furnaces for heat treatment. Castings made from the heat-resistant G-X40CrNiSi27-4 steel were poured in hand-made gr
Publikováno v:
Archives of Foundry Engineering, Vol 12, Iss 4, Pp 31-38 (2012)
Creep-resistant parts of heat treatment furnaces are in most cases made from high-alloyed chromium-nickel and nickel-chromium iron alloys, both cast and wrought. This paper presents the types of casting alloys used for this particular purpose, since
Autor:
M. Garbiak, P. Zubko
Publikováno v:
Archives of Foundry Engineering, Vol 11, Iss SI 3, Pp 57-60 (2011)
The nanoindentation measurements performed on three cast steels of 0.3C-30Ni-18Cr type with various content of niobium and titanium were carried out.Mechanical propertiesofthe main phaseconstituents of the alloys, such as austenite, MC and M23C6 type
Publikováno v:
Archives of Foundry Engineering, Vol 11, Iss SI 2, Pp 47-52 (2011)
The paper discusses progress that has been made over the past sixty years in increasing the service life of centrifugally cast, creepresistant tubes operating in reformer furnaces. Attention was mainly focused on the principles of selection of the ch
Publikováno v:
Archives of Foundry Engineering, Vol 11, Iss 1, Pp 15-20 (2011)
The paper presents the results of studies on the application of ceramic filters in the manufacture of cast hearth plates at the WestPomeranian University of Technology in Szczecin. Castings were poured from the heat-resistant G-X40CrNiSi27-4 cast ste
Autor:
M. Garbiak, R. Chylińska
Publikováno v:
Archives of Foundry Engineering, Vol 8, Iss SI 3, Pp 27-30 (2008)
The study presents the results of investigations on the precipitation kinetics in austenitic 18%Cr-30%Ni cast steel stabilised with an addition of 1.84 wt% niobium. Phase analysis of isolates extracted from the alloy subjected to annealing within the
Autor:
B. Piekarski, M. Garbiak
Publikováno v:
Metalurgija
Volume 41
Issue 2
Volume 41
Issue 2
The study discusses the microstructure and mechanical properties of eight tested 0.3 % C -30 % Ni - 18 % Cr cast steels stabilized with niobium and titanium after annealing in the cycle of 900 °C / 300 h. The niobium content in the cast steels varie
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