Buscar
Mostrando ítems 1-10 de 1244
Evaluation and comparison of microstructural and mechanical properties between carbon steel and microalloyed steel for railway wheel application
(Univ Fed Rio De Janeiro, Lab Hidrogenio, 2020-01-01)
The railway sector has always been looking for an increase in the yield of its products involved in the transportation of cargo and passengers. One of the ways to increase the efficiency of this type of transport is based ...
Potencialidad del sector metamecánico y siderúrgico colombiano en Costa Rica
(2013-03-09)
El 05 de junio de 2012, el Ministro de Comercio, Industria y Turismo, Sergio Díaz - Granados, dio a conocer que la Presidente de Costa Rica, Laura Chinchilla, anuncio el inicio de negociaciones de un TLC con Colombia. Por ...
Two-sector econometric model and steel industry construction sector. Venezuela caseModelo econométrico bisectorial industria siderúrgica y sector construcción. Caso Venezuela
(Universidad Centroccidental Lisandro Alvarado, 2011)
Avaliação de desempenho estrutural e manifestações patológicas em estruturas metálicas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECivCâmpus São Carlos, 2016-06-17)
The paper it is a scientific and technological study about quality control in the
fabrication and assembly of steel structures, developed through the analysis and
interpretation of information obtained from literature ...
Effect of plasma oxidation treatment on production of a SiOx/SiOxCyHz Bilayer to protect carbon steel against corrosion
(2021-01-01)
Because of its excellent properties, carbon steel is a material widely used in several sectors. However, it is easily corroded when exposed to the environment. Seeking to remedy this problem, the possibility of coating ...
Comparativo orçamentário utilizando os sistemas construtivos convencional e Light Steel Framing
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-06-22)
With the national economic instability and the construction setor’s decline in recent years, it’s necessary to rationalize the productive processes of the sector. Therefore, one of the alternatives is the use of Light Steel ...
Otimização de processos construtivos através da inserção de novas tecnologias na indústria da construção civil: vantagens da aplicação do sistema Light Steel Framing em residências unifamiliares
(Universidade Tecnológica Federal do ParanáPato Branco, 2013-03-15)
The need to reduce large the deficit existing housing in Brazil, the timelines of civil works overly slow for to be completed on time and at less cost to the public coffers, and waste generated by the traditional method ...
Modelo de previsão do índice de metalurgia para os próximos dois anos no Brasil
(Universidade Federal de Juiz de Fora (UFJF)BrasilFaculdade de EconomiaUFJF, 2022)
Efeito das temperaturas de têmpera e de revenido na resistência à corrosão da camada martensítica de alto nitrogênio produzida por SHTPN sobre o aço AISI 409
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Mecânica e de Materiais, 2014-04-25)
Due to high corrosion resistance, stainless steels have a wide applicability in many industrial sectors, such as, chemical, petrochemical and food industries. With the demand for corrosion resistance materials becoming ...