Results 11 to 20 of about 10,681 (198)
The Influence of Home Scrap on Porosity of MgAl9Zn1 Alloy Pressure Castings
Archives of Foundry Engineering, 2017 The work presents the results of examinations concerning the influence of various amounts of home scrap additions on the porosity of castings made of MgAl9Zn1 alloy. The fraction of home scrap in the metal charge ranged from 0 to 100%.
Konopka Z. +4 more
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Energy audit experiences in foundries [PDF]
, 2016 Steel industry presents one of the highest energy demand of all the industrial sector. Foundries have a really relevant role both in economical terms and as regards the energy demand. The cost of energy represents several percentage points of the overall
Lazzarin, Renato, Noro, Marco
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Archives of Foundry Engineering, 2016 The paper presents the results of the crystallization process of silumin by the TDA thermographic method and the results of the cast microstructure obtained in the sampler ATD-10, that was cooling down in ambient air. The study was conducted for silumins
Władysiak R., Kozuń A., Pacyniak T.
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The use of scanning contactless conductivity detection for the characterisation of stationary phases in micro-fluidic chips [PDF]
, 2010 The use of scanning capacitively coupled contactless conductivity detection for the evaluation of the structural homogeneity and density of both packed and monolithic stationary phases in microfluidic chips is presented here for the first ...
Brett Paull +19 more
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The Design of Cast Technological Equipment for Heat Treatment Furnaces
Archives of Foundry Engineering, 2017 Various examples of the design of cast elements of the equipment used in furnaces for the heat treatment of machine parts are given. Shortcomings in their performance are indicated.
Drotlew A., Piekarski B., Słowik J.
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The Flexibility of Pusher Furnace Grate
Archives of Foundry Engineering, 2016 The lifetime of guide grates in pusher furnaces for heat treatment could be increased by raising the flexibility of their structure through, for example, the replacement of straight ribs, parallel to the direction of grate movement, with more flexible ...
Słowik J.A., Drotlew A., Piekarski B.
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Analysis of Defects in Castings Cast by Rheocasting Method SEED
Archives of Foundry Engineering, 2016 The paper analyses specific defects of castings produced by semi-solid casting process, especially rheocasting method SEED, which uses mechanical swirling for reaching proper structure in semisolid state with high content of solid fraction.
Bryksi Stunova B., Bryksi V.
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Analysis of Crystallization Process of Intensive Cooled AlSi20CuNiCoMg Alloy
Archives of Foundry Engineering, 2017 The work is a continuation of research concerning the influence of intensive cooling of permanent mold in order to increase the casting efficiency of aluminium alloys using the multipoint water mist cooling system.
Władysiak R. +3 more
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Mechanical Stresses Induced by Compression in Castings of the Load-carrying Grate
Archives of Foundry Engineering, 2016 The main aim of this study was to examine the compression-induced state of stress arising in castings of the guide grates during operation in pusher-type furnaces for heat treatment. The effect of grate compression is caused by its forced movement in the
Słowik J., Drotlew A., Piekarski B.
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The Influence of Home Scrap on Mechanical Properties of MgAl9Zn1 Alloy Castings
Archives of Foundry Engineering, 2017 The work presents the results of examinations concerning the influence of various amounts of home scrap additions on the properties of castings made of MgAl9Zn1 alloy. The fraction of home scrap in the metal charge ranged from 0 to 100%.
Konopka Z. +3 more
doaj +1 more source