Temat: HPDC technology - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The decreasing of die cracking for HDPC technology by changing parameters of heat treatment
Autorzy:: Herman, A.
Zikmund, P.
Powiązania:: https://bibliotekanauki.pl/articles/380274.pdf
Data publikacji:: 2012
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: metalografia
obróbka cieplna
właściwości mechaniczne
odlewanie ciśnieniowe
metallography
heat treatment
mechanical properties
die material
HPDC technology
Opis:: In earlier works were described trends in the production of tools for die casting (hot work). Almost the entire set of issues dealt with may seem insignificant when incompletely assembled acceptance of the material and the associated risks of processing a material with an inappropriate structure, leading to a very early defect of the die. Therefore, further work will focus particularly on identifying the causes of thermal cracks and preventing a suitable choice of acceptance criteria conditions and heat treatment.
Źródło:: Archives of Foundry Engineering; 2012, 12, 3; 49-52
1897-3310
2299-2944
Pojawia się w:: Archives of Foundry Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Development of a New Tool Material for High Pressure Die Casting
Autorzy:: Herman, A.
Zikmund, P.
Tatíček, F.
Powiązania:: https://bibliotekanauki.pl/articles/382710.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: innovative foundry technology
innovative foundry material
metallography
die material
HPDC technology
wear resistant alloy
innowacyjna technologia odlewnicza
innowacyjny materiał odlewniczy
metalografia
odlewanie ciśnieniowe
stop odporny na ścieranie
Opis:: The paper describes existing requirements for tool materials. In the light of experience with these supplied materials, we have demonstrated their considerable influence on the life of molds for die casting technology. From this research came the evaluation methodology of these tool materials which has been used for directing the development of a new material. Based on the new regulation of the chemical composition a sample was casted and forged after that. Then was determined the process of heat treatment and from a block of this material a mold insert was produced. This insert is now being tested in production.
Źródło:: Archives of Foundry Engineering; 2015, 15, 2; 23-28
1897-3310
2299-2944
Pojawia się w:: Archives of Foundry Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Focus on development of quality, high pressure die casting process
Autorzy:: Peter, I.
Rosso, M.
Powiązania:: https://bibliotekanauki.pl/articles/354404.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: numerical simulations
die casting
development of casting technology
HPDC optimization
Opis:: In contemporary high-pressure die casting foundries, the mastery of each sequence in the production cycle is more and more important. In the paper, an example of virtual analysis of gearbox casting from Al alloy will be presented. It includes a large variety of parameters, as follows: choosing of appropriate foundry technology, calculation of computer simulation of casting process which takes into account the filling process of cold chamber and filling of cavity, model description of three phases in high-pressure die casting, flow of molten metal, solidification, formation of stress and deformations. Additionally, the optimization of cooling and heating systems will be compared with calculated volume defects, dimensions of castings and their deformations with experimentally obtained values.
Źródło:: Archives of Metallurgy and Materials; 2019, 64, 1; 125-128
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

Artykuł

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