Determination of Unit Pressure Force in Material Volume in the Course of Refractory Stamping Press Moulding
Author(s) -
A. W. Orłowicz,
M. Mróz,
Z. Cisek,
M. Tupaj,
A. Trytek,
Bogdan Kupiec,
Marcin Korzeniowski,
K. Sondej,
L. Yu. Kozak
Publication year - 2016
Publication title -
archives of foundry engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.252
H-Index - 12
eISSN - 2299-2944
pISSN - 1897-3310
DOI - 10.1515/afe-2016-0027
Subject(s) - materials science , refractory (planetary science) , stamping , composite material , deformation (meteorology) , pressing , volume (thermodynamics) , precast concrete , metallurgy , structural engineering , engineering , physics , quantum mechanics
The paper presents results of assessment of the unit pressure force within the refractory material volume in the course press-moulding of stampings for refractory precast shapes. The force was evaluated with the use of physical simulation of deformation undergone by lead balls placed in the raw refractory mass subjected to pressing in a metal die. To determine the value of unit pressure force applied to the aggregate grains in the course of stamping press-moulding, physical model of deformation of a sphere induced by the uniaxial stress state was used
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom