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Waste materials co-processing in cement industry: Ecological efficiency of waste reuse
Cement is the main component of concrete, which is, in turn, the second most consumed material on earth, in addition, the cement industry is one of the most intensive energy consumptions. The modernExpand
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(Digital Radiography to Inspect Weld Seams of Pipelines - Better Sensitivity)
The conventional radiographic technique using industrial radiographic films is with the days finishing. The Digital Radiography is taking place in several sectors, e.g., the medical, aerospace,Expand
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Digital radiography for the inspection of weld seams of pipelines – better sensitivity
Conventional radiography, using industrial radiographic films, has its days numbered. Digital radiography, recently, has taken its place in various segments of products and services, such asExpand
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Aplicação Experimental da Técnica de Emissão Acústica em Materiais Cerâmicos
A aplicacao estrutural dos materiais cerâmicos tem como obstaculo a sua expansao, caracteristicas inerentes a sua fragilidade. A dispersao dos valores de tensao de ruptura e, consequentemente aExpand
AVALIAÇÃO DOS EFEITOS DA APLICAÇÃO DO JATEAMENTO ABRASIVO A SECO NA SUPERFÍCIE DO AÇO DE ULTRA-ALTA-RESISTÊNCIA 300M-ESR
O objetivo desse trabalho e avaliar, atraves da medida de rugosidade (Ra), a influencia de dois equipamentos diferentes de aplicacao de jateamento abrasivo a seco com granalha de aco angular, sobre aExpand
Study of Cause" of the Defect Welds Moved in Welding "GMAW" for the Subframe of Automobile
This research has for objective to analyze quality and quantitatively the problem of the holed foil in welding hooks in the subframe that fastens the trays and the box of direction of theExpand
Feasibility study of chromium electroplating process in stamping tooling
Due to the great need for reducing production costs, productivity increasing quality improvement of products, the study had its start drafting surface treatment of dies process development, where theExpand
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SOLDAGEM TIG APLICADO NA RECUPERAÇÃO DE MATRIZES DE CORTE DE AÇO VC-131 TEMPERADO
O presente artigo pretende abordar alguns aspectos relevantes, teoricos e praticos do processo de soldagem TIG, na recuperacao de matrizes de corte. Muitas ferramentas de corte quebram nas prensasExpand
BALANCEAMENTO DA PRODUÇÃO EM UMA CÉLULA DE MANUFATURA DE AUTOPEÇAS TUBULARES DE UMA INDÚSTRIA METALÚRGICA
O proposito desse artigo e servir como um modelo de estudo de caso, onde se mostra por intermedio de melhorias no processo, como o balanceamento enxuto pode ajudar as empresas na busca de umExpand
MANUFACTURING CELL BALANCE – CASE STUDY
This work reports an action-research for the analysis of the production process of a Brazilian Auto-Parts Metallurgical Company, producing tubular steel parts, where manufacturing cell balanceExpand