搜索结果: 106-119 共查到“材料科学 Mechanical properties”相关记录119条 . 查询时间(0.125 秒)
Dynamic mechanical properties of parts from multicavity injection mould
Plastic forming Injection moulding Dynamic mechanical properties
2010/2/10
Purpose: The examination of dynamic mechanical properties of injection moulded parts, obtained from different cavities of injection mould, was the purpose of this research. The parts were manufactured...
The influence of ageing on structure and mechanical properties of WE54 alloy
Metallic alloys Properties Mechanical properties WE54 magnesium alloy
2010/2/10
Purpose: WE54 magnesium alloy offers attractive properties for aerospace and automotive industries. It reaches high specific strength, creep resistance and corrosion resistance up to a temperature of ...
Mechanical properties and structure of the Cr-Mo-V low-alloyed steel after long-term service in creep condition
Mechanical properties Structure Phase analysis
2010/2/10
Purpose: of this paper is to present the changes of the mechanical properties and structure in material components of the power station boiler after long-term creep service made of Cr-Mo-V low-alloyed...
Improvement of mechanical properties of AlSi7Mg alloy with fast cooling homogenous modifier
Theory of crystallization Al alloys Silumin Crystallization Mechanical properties
2011/3/15
The results of modification of eutectic and hypoeutectic aluminum-silicon alloys by sodium, strontium, antimony and other additions in the metallurgic process have been already analyzed and described....
Evaluating the mechanical properties of metallic glass wires by nano-indentation
Metallic alloys Amorphous materials Mechanical properties
2010/2/22
Purpose: Metallic glass wire products are known for their high fatigue strength and their interesting magnetic properties. The thermo-kinetic requirements for fully amorphous structure in these cast a...
Heat treatment and mechanical properties of low-carbon steel with dual-phase microstructure
Heat treatment DP-type steel Martensite Mechanical properties
2010/2/22
Purpose: The aim of the paper is to design heat treatment conditions of dual-phase steel and to determine their influence on the structure and mechanical properties of steel.
Design/methodology/appro...
Statistical Assessment of the Effect of Chemical Composition on Mechanical Properties of Hypereutectic AlSi17CuNiMg Silumin
Innovative foundry materials and technologies Hypereutectic silumins
2011/3/11
The paper presents a statistical assessment of the effect of chemical composition on mechanical properties of hypereutectic AlSi17 silumin, which is expected to act as a ounterpart of alloys used by ...
Impact of Modification and Heat Treatment on Mechanical Properties of AK132 Silumin
Mechanical properties Crystallization Modification
2011/3/11
Crystallization processes of alloys determine structure of castings and the same their utility properties. Knowledge about run of the processes is a source of information for development of technology...
Structure, mechanical properties and corrosion resistance of AlMg5 and AlMg1Si1 alloys
Corrosion Stress corrosion cracking Aluminium Mechanical properties
2010/2/22
Purpose: The main task of this work was to define the optimum heat treatment parameters so as to received the alloys resistant for stress corrosion cracking, within the limits of the corrosion factor,...
MECHANICAL PROPERTIES AND STRUCTURE OF AUSTEMPERED DUCTILE IRON -ADI
ADI Heat Treatment Parameters Structure Properties
2011/3/10
The results of experimental study of austempered ductile iron are presented. The aim of the investigations was to look closer into the structure – mechanical properties relationships of this very attr...
INFLUENCE OF DELIVERY STATE QUALITY ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AS CAST AZ91 MG ALLOY
metallography metallic alloys magnesium alloys AZ91 microstructure
2011/3/10
In the work evaluation of influence of porosity and microstructure on mechanical properties of AZ91 alloy coming from three suppliers was done. It was found that the structural factors influence the A...
IDENTIFICATION OF AG10 ALLOY'S MECHANICAL PROPERTIES ON BASE OF ATND METHOD
mechanical properties crystallization ATD
2011/3/10
Knowledge about run of crystallization process of alloys constitutes a source of information on development of a new technology to prepare liquid metal and to control of preparation process of alloys ...
EFFECT OF SMALL ADDITIONS OF VANADIUM AND NIOBIUM ON STRUCTURE AND MECHANICAL PROPERTIES OF DUCTILE IRON
Mechanical properties Ductile iron Structure Vanadium carbide
2011/3/10
Results of investigations of influence of small additions of vanadium (up to 0,15 % V) and niobium (up to 0,04% Nb) on structure of ductile iron is presented in this work. Effect of these additions on...
EFFECT OF SELECTED MICROADDITIVES ON THE MECHANICAL PROPERTIES OF ALUMINIUM ALLOYS
Cast aluminium alloy Aluminium-copper alloys Aluminium-zinc-magnesium alloys
2011/3/10
The effect of iron impurities on microstructure and mechanical properties of cast Al-Cu and Al-Zn-Mg alloys was discussed. The role of iron in the process of solutioning and ageing of these alloys was...