搜索结果: 31-45 共查到“材料科学基础学科 Mechanical properties”相关记录51条 . 查询时间(0.046 秒)
Effect of silicon on the structure and mechanical properties of high-vanadium cast iron
Mechanical properties Fe-C-V alloy Eutectic alloy Eutectic Cast iron
2009/4/21
The results of microstructural examinations and mechanical tests carried out on Fe-C-V and Fe-C-V-Si alloys solidifying in volumetric mode, containing 1,38-1,83%C, 6,76-14,72%V and 1,05-3,69 Si, have ...
Structure and mechanical properties of vermicular cast iron in cylinder head casting
Vermicular cast iron Structure Mechanical properties Cylinder head casting
2009/2/26
The paper discusses the problem of grain density and ferrite content in microstructure of vermicular graphite iron cast in bars of different section diameters and cylinder head casting. The experime...
Structure and mechanical properties of vermicular cast iron in cylinder head casting
Vermicular cast iron Structure Mechanical properties Cylinder head casting
2009/2/26
The paper discusses the problem of grain density and ferrite content in microstructure of vermicular graphite iron cast in bars of different section diameters and cylinder head casting. The experime...
Defining the relation between mechanical properties and ultrasonic wave velocity in spheroidal cast iron manufactured in the foundry Metal-Odlew s.c.
spheroidal cast iron mechanical properties ultrasonic control index
2009/2/26
This work presents results of ultrasonic evaluation of mechanical properties of spheroidal cast iron manufactured under the production conditions of Metal-Odlew s.c. Tests were conducted on wedge cast...
Defining the relation between mechanical properties and ultrasonic wave velocity in spheroidal cast iron manufactured in the foundry Metal-Odlew s.c.
spheroidal cast iron mechanical properties ultrasonic control index
2009/2/26
This work presents results of ultrasonic evaluation of mechanical properties of spheroidal cast iron manufactured under the production conditions of Metal-Odlew s.c. Tests were conducted on wedge cast...
Tensile mechanical properties in PP/SEBS/Microballon composites under impact loadings
Properties Mechanical properties Strain rate
2008/12/30
Purpose: The mechanical properties of the syntactic polymer foams at the intermediate and high strain rates
were not understood comprehensively. Then, this study characterizes the tensile mechanical ...
Mechanical properties of Co-based amorphous ribbons
Amorphous materials Mechanical properties Electron microscopy
2008/12/30
Purpose: The goal of this work was to investigate the influence of chemical composition and isothermal heating in order
to determine the change of the mechanical properties of the metallic ribbons by...
Microstructure and mechanical properties of friction stir butt welded dissimilar Cu/CuZn30 sheets
Welding FSW Dissimilar Cu/CuZn30 joint
2008/10/30
Purpose: The aim of the study is to show the feasibility for joining of dissimilar commercial pure copper sheet to brass (CuZn30) sheet by friction stir welding (FSW).
Design/methodology/approach: In...
Microstructure and mechanical properties of Polypropylene/Polycarbonate blends
Engineering polymers Polypropylene Polycarbonate
2008/3/30
Purpose: Researches, which are presented in this paper, consider the effect of chosen different weight ratios polycarbonate blended in a polypropylene matrix (PP/PC) at variable injection moulding con...
Influence of polymer samples preparation procedure on their mechanical properties
Mechanical properties Engineering polymers Tensile stress-strain
2008/2/28
Purpose: The aim of this paper is to study the effect of the preparation procedure for the samples of five engineering polymers on the values of offset yield stress at 0.2% strain (σ02), tensile stres...
Mechanical properties of magnesium casting alloys
Heat treatment Mechanical properties Fracture mechanics
2007/10/30
Purpose: In the following paper there have been the properties of the MCMgAl12Zn1, MCMgAl9Zn1,
MCMgAl6Zn1, MCMgAl3Zn1 magnesium cast alloy as-cast state and after a heat treatment presented.Design/me...
Structure and mechanical properties of amorphous Fe84Nb7B9 alloy during crystallisation
Amorphous materials Mechanical properties Heat treatment
2007/10/30
Purpose: The investigation results of crystallization, in temperature range of 300-700°C in time 1 h, of amorphous Fe84Nb7B9 alloy. The alloy was obtained in tape form by planar-flow-casting method.De...
Microstructure and mechanical properties of AC AlSi9CuX alloys
Mechanical properties Electron microscopy X-ray phase analysis
2007/10/30
Purpose: In order to gain a better understanding of how to control the as-cast microstructure, it is important to understand the evaluation of microstructure during solidification and understanding ho...
Dynamic mechanical properties of parts from multicavity injection mould
Plastic forming Injection moulding Dynamic mechanical properties
2007/8/30
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
2007/8/30
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 ...