Results 21 to 30 of about 39,787 (265)
The study of visual working conditions in the foundry
Литьë и металлургия, 2022 The results of the assessment of visual conditions at the workplaces of various sections of foundries in comparison with acceptable values are presented and the necessity of calculating the estimated illumination at the stage of reconstruction or design ...
A. M. Lazarenkov +2 more
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Rheumatism in Foundry Workers [PDF]
Occupational and Environmental Medicine, 1966 In order to investigate loss of work from rheumatic diseases in the metal trades, employees in 10 foundries were questioned. Of 325 foundry workers aged 35 to 74 years, who had worked for at least 10 years on the foundry floor, 299 were examined clinically and radiologically for evidence of rheumatic disease.
J S, Lawrence +2 more
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Cause-specific mortality due to malignant and non-malignant disease in Korean foundry workers. [PDF]
PLoS ONE, 2014 BACKGROUND: Foundry work is associated with serious occupational hazards. Although several studies have investigated the health risks associated with foundry work, the results of these studies have been inconsistent with the exception of an increased ...
Jin-Ha Yoon, Yeon-Soon Ahn
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Trends in the development of foundry production
Литьë и металлургия, 2023 An analysis of the state of foundry production in the world is presented, as well as an analysis of the state of foundry production in the Republic of Belarus.
E. I. Marukovich, M. A. Sadokha
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Study of working conditions by dust factor in foundries with different production patterns
Литьë и металлургия, 2023 The results of the dust content study at workplaces of foundry parts with different production patterns are considered. It is noted that the dust content in the foundry sections working area air exceeds the maximum permissible concentrations at all ...
A. M. Lazarenkov +3 more
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Aerogels for Foundry Applications [PDF]
, 2011 The casting of metals and alloys is very often performed into molds made of sands bonded by polymers. Resins based on, for instance, phenol–formaldehyde build bonding bridges between the sand grains, establishing a macroporous tight and strong sand form having a shape mirroring the workpiece to be cast.
Ratke, Lorenz, Milow, Barbara
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Effect of Foundry Sand and Mineral Admixtures on Mechanical Properties of Concrete
Archives of Civil Engineering, 2018 Foundry sand waste can be utilized for the preparation of concrete as a partial replacement of sand. The strength properties of M25 grade concrete are studied with different percentages of replacement of fine aggregates by foundry sand at 0%, 10%, 20 ...
Sastry K.V.S.Gopala Krishna +2 more
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The impact of factors of the production environment on workers in the foundry
Литьë и металлургия, 2023 The production factors of working conditions at the workplaces of foundry workers are considered, the actual values of the parameters under consideration and their impact on the body of workers are given.
A. M. Lazarenkov +2 more
doaj +1 more source
Exploration of the microstructures of two series of chromium–rich Mn–based alloys elaborated by casting [PDF]
International Journal of New Chemistry, 2020 Manganese is a rather abundant element on earth and alloys based on it may be unexpensive. Alloyed with chromium for corrosion resistance and with carbon and a strong carbide-former element Mn can be the base of new metallic materials with interesting ...
Patrice Berthod +2 more
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Литьë и металлургия, 2023 The article discusses the tasks of the development of foundry production at the present stage, the issues of its energy efficiency, material consumption and environmental friendliness.
S. L. Rovin
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