搜索结果: 1-15 共查到“有色金属及其合金 Magnesium alloy”相关记录17条 . 查询时间(0.444 秒)
Purpose: The goal of this paper is to present the new methodology to determine the thermal characteristics
of magnesium alloy using the novel Universal Metallurgical Simulator and Analyzer Platform.
...
Evaluation of tensile properties of 5052 type aluminum-magnesium alloy at warm temperatures
Mechanical properties Aluminum-Magnesium alloys Al-Mg 5XXX
2009/12/2
Purpose: The purpose of the paper is to evaluate the tensile properties of 5052 type aluminum-manganese alloy
in warm temperatures.
Design/methodology/approach: In this research, uniaxial tensile de...
The influence of age hardening on the microstructure of GA8 magnesium alloy
Metallic alloys Heat treatment GA8 magnesium alloy
2009/12/1
Purpose: GA8 magnesium alloy is a general purpose gravity sand casting alloy containing aluminum, zinc and
manganese. Typically, it is used in aerospace, automotive or commercial casting application...
Influence of solidification rate on microstructure of gravity cast AZ91 magnesium alloy
AZ91 magnesium alloy gravity casting ATD microstructure
2011/4/7
Derivative thermal (ATD) and microstructure analyses of gravity cast AZ91 magnesium alloy are presented. The alloy was cast into cold steel and sand moulds with the same dimensions. ATD curves–solidif...
Thermal characteristics of the AM50 magnesium alloy
AM50 alloy Thermal analysis Solidification
2010/2/4
Purpose: The goal of this publication is to demonstrate the laboratory metal casting simulation methodology based on controlled melting and solidification experiments. The thermal characteristics of t...
Mechanical properties of high-pressure die-casting AZ91 magnesium alloy
AZ91 alloy High-pressure die-casting Mechanical properties
2011/3/17
Results of mechanical properties of high-pressure die-casting AZ91 magnesium alloy are presented. Performed examinations allowed to determine influence of plunger velocity in the first and second stag...
Thermal and structural characteristics of the AM50 magnesium alloy
Casting AM50 alloy Thermal analysis
2010/2/4
Purpose: The goal of this publication is to demonstrate the laboratory metal casting simulation methodology based on controlled melting and solidification experiments. The thermal characteristics of t...
Comparison of Sb and Sr on modification and refinement of Mg2Si phase in AZ61-0.7Si magnesium alloy
magnesium alloy AZ61-0.7Si alloy Mg2Si phase modification
2010/3/17
The effects of Sb and Sr on the modification and refinement of Mg2Si phase in an AZ61-0.7Si magnesium alloy were investigated and compared. The results indicate that the difference of Sb and Sr in the...
Microstructure and corrosion characteristics of laser-alloyed magnesium alloy AZ91D with Al–Si powder
laser alloying magnesium alloys intermetallic compounds (IMCs) corrosion
2010/10/12
Blown-powder laser surface alloying was performed on the magnesium alloy AZ91D with
Al–Si alloy powder to improve corrosion resistance. Characterization by scanning electron
microscopy (SEM), energy...
Structure and plasticity of the AZ31 magnesium alloy after hot deformation
Metallic alloys Plastic forming Microstructure
2010/2/8
Purpose: The favourable properties of magnesium account for the fact that it is applied not only in cast structural components but also in those subjected to plastic working. Currently, intensive work...
Mechanical properties and structure of magnesium alloy AS31
Mechanical properties Metallography Magnesium alloy AS31 Relaxation properties at elevated temperatures
2011/3/15
Contemporary materials should possess high mechanical properties, physical and chemical, as well as technological ones, to ensure long and reliable use. The non-ferrous metals alloys used nowadays, in...
Microstructure analysis of MCMgAl16Zn1 MCMgAl8Zn1 MCMgAl4Zn1 cast magnesium alloy
Manufacturing and processing Investigations Magnesium alloys Microstructure
2011/3/11
In this paper is presented the structure of the cast magnesium alloys as cast state. For investigations samples in shape of 250x150x25 mm plates were used. The structure has been study in the light mi...
Structural and quantitative analysis of die cast AE44 magnesium alloy
Metallic alloys Magnesium alloys Microstructure X-ray diffraction
2010/2/22
Purpose: The main objective of this study was development of determination of phase fraction methodology in cast magnesium alloy containing aluminum and rare earth elements.
Design/methodology/approa...
Microstructure of WE43 casting magnesium alloy
Metallic alloys Methodology of research Electron microscopy WE43 magnesium alloy
2010/2/22
Purpose: WE43 is a high-strength magnesium alloy characterized by good mechanical properties both at an ambient and elevated temperature (up to 300°C). It contains mainly yttrium and neodymium. The ai...
In this paper is presented the structure of the cast magnesium alloys as cast state and after heat treatment cooled with different cooling rate, depending on the cooling medium (furnace, water, air).