High manganese steel has been studied as a cheaper alternative to replace the most commonly used steel alloys due to their properties of strength, ductility and toughness. The composition of manganese was altered for contents above the contents of Hadfield steels, aiming its application in cryogenic temperatures. Steel alloys with high Manganesecontent were obtained through the casting process. The objective is...
The present study aims to evaluate the corrosion resistance of twohigh manganese steels with respect to the 9% Nickel steel in 0.001M NaCl electrolyte solution. For this research, twosteels with 22%, 27% manganese were used, and the alloy of 9% Nickel which is widely used in the petrochemical industry. The tests carried out to compare the corrosion resistance were the open circuit potential (OCP) and anodic lin...
O aço alto manganês tem sido estudado como alternativa m ais barata em substituição às ligas de aço mais utilizadas , devido as suas propriedades de resistência, ductilidade e tenacidade . F o i alterada a composição de manganês para teores acima dos teores dos aços Hadfield . F oram produzidas ligas de aço com alto t eor de Mn e C através do processo de fundição. O objetivo é avaliar as alterações provocadas p...
Natural gas is a very promising alternative energy source, and may well be the main fuel in the coming decades, has a vast resource base and its environmental advantages are widely recognized. Because of this, the storage and transportation of liquefied natural gas (LNG) is increasingly important. For the manufacture of the storage tank and transport of LNG are used aluminum alloys, austenitic stainless steels,...
LIMA, Marcos Natan da Silva. Caracterização e propriedades mecânicas dos aços com alto teor de manganês (18-28%p) e carbono (1,1-1,7%p) produzidos em um forno de indução no laboratório de fundição da Universidade Federal do Ceará. 2016. 89 f. Monografia (Graduação em Engenharia Metalúrgica)-Universidade Federal do Ceará, Fortaleza, 2017.; Alloys with high Mn content can provide an attractive alternative, and it...