Results 51 to 60 of about 35,610 (223)

Suitability of a South African silica sand for three-dimensional printing of foundry moulds and cores

open access: yesSouth African Journal of Industrial Engineering, 2016
Applications of three-dimensional printing (3DP) to metal casting include, among other things, the direct manufacturing of foundry moulds and cores in refractory materials such as silica sand.
Nyembwe, Kasongo   +3 more
doaj   +1 more source

Corrosion and wear in moulding boxes [PDF]

open access: yes, 1997
We assess the potential causes of damage to mould box ends and find that both HOT corrosion, due to burning of emitted volatiles, and COLD corrosion, due to the presence of high humidity (and possibly high chloride ion concentration), are likely to ...
Jenkins, D.R., McElwain, S.
core  

Between Steel and Skin: Corporeal Colonization of Women Workers and Gendered Organizations in Heavy Industry

open access: yesGender, Work &Organization, EarlyView.
ABSTRACT “I felt as if my body was being occupied by the factory.” The words of one woman working in Turkey's heavy industry were repeated in many accounts, capturing how industrial infrastructures calibrated to male norms press directly into women's bodies.
Esra Kasap   +2 more
wiley   +1 more source

Efeito da adição de areia de fundição e cal em algumas propriedades de solos argilosos

open access: yesTransportes, 2012
Os elevados custos de descarte da areia de fundição e as suas boas propriedades para utilização em construção civil têm estimulado pesquisas de alternativas para o seu reuso e, nesse sentido, a construção de pavimentos oferece oportunidades para que a ...
Luis Miguel Gutiérrez Klinsky   +2 more
doaj   +1 more source

The Feasibility of Reclaiming Shell Material from Investment Casting [PDF]

open access: yes, 1992
This report examines the feasibility of investment shell component reclamation. Shell material components and their compositions are investigated with an industry survey, a study of the available literature, and analysis of specimen shell materials ...
Peters, Timothy M., Twarog, Daniel L.
core  

Evaluation of properties of cast metal foams with irregular inner structure [PDF]

open access: yes, 2018
Internal structure of metal foams is one of the most important factors that determine its mechanical properties. There exists a number of methods for studying the nature of the inner porous structure.
Hendrych, Jakub   +4 more
core   +1 more source

Aspects of Parameter Identification for a Micromorphic Continuum applied to a Cold‐Box Sand

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT This work is concerned with the modeling of a cold‐box sand, a composition of sand grains and a resin binder. To this end, experiments are performed, which show the following characteristics: localization phenomena in the form of a shear band, softening behavior in the force‐displacement curve, and asymmetric behavior for compression and ...
Alexander Börger   +3 more
wiley   +1 more source

Mechanical characterization using optical fiber sensors of polyester polymer concrete made with recycled aggregates

open access: yesMaterials Research, 2009
The sustainable management of solid wastes encourages metallurgic and metal-mechanic industries to look for safety applications for their wastes, thereby attenuating the environmental impact or lowering the costs.
João Marciano Laredo dos Reis   +4 more
doaj   +1 more source

Medicine for the Material World

open access: yesArchaeometry, Volume 68, Issue 3, Page 434-439, June 2026.
ABSTRACT It is clear that many of the inorganic materials of antiquity have been used both as medicines for human ills and also as agents in technological processes. This paper speculates that there might have been a stronger link between these two functions in the past, based on the concept of “active agents”—materials that are efficacious at curing ...
A. M. Pollard
wiley   +1 more source

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