Iron Foundries
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Control of chilling tendency in grey cast iron reuse
In grey cast iron remelt and recycling, white iron can result in the cast product if careful control of the chilling tendency is not ensured. Many jobbing foundries are constrained in furnace types and available foundry additives that the operation always results in white irons. This study is towards ensuring grey iron is reproduced from cast iron scrap auto
Mat. Res.. Publicado em: 22/11/2012
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2. O reino, os agricultores e as matas : história ambiental e siderurgia em São João de Ipanema no Século XIX / The kingdom, the farmers and the forests : environmental history and iron metallurgy in São João de Ipanema, nineteenth century
A pesquisa procura mostrar as relações dos moradores da região do Morro de Araçoiaba e a construção da Real Fábrica de Ferro de São João de Ipanema no início do século XIX. O uso dos recursos naturais pela fábrica, como o minério de ferro (magnetita), as árvores para a feitura do carvão, combustível dos fornos e da água para mover as rodas,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/05/2011
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3. Analise termica na solidificação de ferros fundidos cinzentos hipoeuteticos / Thermal analysis on solidification of hypoeutectic gray cast iron
Thermal analysis is a widely used method for metallurgical process control and investigation of alloy composition of cast irons in foundry practice. A reliable means of rapidly evaluating the composition of cast irons is available by the Carbon-Equivalent technique, which is based on the change in thermal arrest temperature of the liquidus as the sample of m
Publicado em: 2007
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4. Respiratory cancer and air pollution from iron foundries in a Scottish town: an epidemiological and environmental study.
A geographical association between respiratory cancer and air pollution from steel foundries has been shown previously in Scotland and elsewhere. In the present study the iron-founding town of Kirkintilloch was found to have standardised mortality ratios (SMRs) for respiratory cancer in 1959-63, 1964-8, and 1969-73 that were unexceptional in comparison with
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5. Some Aspects of Pneumoconiosis in a Group of Mechanised Iron Foundries. Joint Standing Committee on Health, Safety and Welfare in Foundries: Third Report of the Subcommittee on Dust and Fumes
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6. Rheumatic complaints among workers in iron foundries.
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7. The Causes of Death in Iron and Steel Workers (Non-foundry)
Few studies have been made of the pathology associated with the iron and steel trades other than foundries. We review here the clinical, occupational, and pathological (post-mortem) findings in 10 grinders and 16 other non-foundry workers in iron and steel. Grinding is evidently a less dangerous trade than it was 100 or even 50 years ago, but silicosis and/o
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8. A case-control study of lung cancer with special reference to the effect of air pollution in Poland.
STUDY OBJECTIVE--The aim of the study was to assess the affect of inhaled pollutants on lung cancer risk. DESIGN--The study was a retrospective case-control survey of lung cancer deaths over a six year period (1980-1985). Information on occupation, smoking habits, and residency was collected from next of kin. Classification of exposure to community air pollu
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9. Hazard proximities of childhood cancers in Great Britain from 1953-80.
STUDY OBJECTIVES: Firstly, to examine relationships between the birth and death addresses of children dying from leukaemia and cancer in Great Britain, and the sites of potential environmental hazards; and secondly to measure relative case densities close to, and at increasing distances from, different hazard types. DESIGN: Home address postcodes (PCs) and t