The purpose of this work is to analyze the effects of high energy milling on the granulometry, powder morphology and compressibility of Mo-Cu composite. The Mo-Cu composite combines high mechanical strength of Mo with the high thermal and electrical conductivity of Cu. These characteristics are important to heat sink and electrical conductors. The high energy milling produces composite powders with high homogeneity and refines the grain size. The synthesis of Mo-30Cu composite, starting from powders of Mo and Cu, was realized for milling times of 1, 4, 8, 16 and 32 hours. Scanning electron microscopy and laser granulometry were used to follow the influence of milling time on the microstructure. This allowed to observe the morphological eval...
Quenching is one of the most widely used heat treatments in the Metal-Mechanical and Metallurgical i...
Comminution is the most energy consuming process in mining industry, where nearly 60 % of the electr...
In this work, the main purpose is to develop different composites of Al2O3-Mo varying the volume pe...
Este trabalho tem por objetivo a investigação do efeito da moagem de alta energia sobre a morfologia...
La investigación realizada por este grupo de trabajo tiene como objetivo principal el estudio y fabr...
A MP é constituída de, pelo menos, três etapas: obtenção do pó, conformação e sinterização. Na etapa...
Additive manufacturing has evolved from a rapid prototyping technology to a technology with the abil...
Hard metals are a group of materials known as sintered composites involving hard phases (carbides) w...
The manufacture of alloys in solid state has many differences with the conventional melting (casting...
The addition of bismuth in an alloy steel AISI M2 produced by powder metallurgy, has been evaluated ...
The Cu-Mo system is a composite used in the electrical industry as material for electrical contact ...
The NiTi is an equiatomic Nickel and Titanium alloy that presents excellent properties as biocompati...
Esta tesis contiene artículos de investigación en anexo.Aluminum (Al) and magnesium (Mg) alloys have...
The reuse of materials has as its main objective to minimize environmental impacts and to rationaliz...
The main attraction of PM steels related to automotive industry is to produce large number of parts ...
Quenching is one of the most widely used heat treatments in the Metal-Mechanical and Metallurgical i...
Comminution is the most energy consuming process in mining industry, where nearly 60 % of the electr...
In this work, the main purpose is to develop different composites of Al2O3-Mo varying the volume pe...
Este trabalho tem por objetivo a investigação do efeito da moagem de alta energia sobre a morfologia...
La investigación realizada por este grupo de trabajo tiene como objetivo principal el estudio y fabr...
A MP é constituída de, pelo menos, três etapas: obtenção do pó, conformação e sinterização. Na etapa...
Additive manufacturing has evolved from a rapid prototyping technology to a technology with the abil...
Hard metals are a group of materials known as sintered composites involving hard phases (carbides) w...
The manufacture of alloys in solid state has many differences with the conventional melting (casting...
The addition of bismuth in an alloy steel AISI M2 produced by powder metallurgy, has been evaluated ...
The Cu-Mo system is a composite used in the electrical industry as material for electrical contact ...
The NiTi is an equiatomic Nickel and Titanium alloy that presents excellent properties as biocompati...
Esta tesis contiene artículos de investigación en anexo.Aluminum (Al) and magnesium (Mg) alloys have...
The reuse of materials has as its main objective to minimize environmental impacts and to rationaliz...
The main attraction of PM steels related to automotive industry is to produce large number of parts ...
Quenching is one of the most widely used heat treatments in the Metal-Mechanical and Metallurgical i...
Comminution is the most energy consuming process in mining industry, where nearly 60 % of the electr...
In this work, the main purpose is to develop different composites of Al2O3-Mo varying the volume pe...