搜索结果: 1-13 共查到“金属材料 Strength”相关记录13条 . 查询时间(0.109 秒)
A study on the CO2 laser welding characteristics of high strength steel up to 1500MPa for automotive application
A study CO2 laser welding characteristics high strength 1500MPa automotive application
2010/8/12
The automotive industry is continuously striving to develop light weight vehicles to address global warming. For light weight vehicles, the focus on materials is shifting increasingly from conventiona...
The analysis of the electrode potential shift in the examination of plastic-covered metal fatigue strength
Electrical properties Fatigue strength Adhesion Electrode potential
2010/8/16
Recently, a tremendous development in material engineering has taken place. It is mainly connected to military technology. Particularly, it is true in relation to construction of mine and fragmentatio...
Achieving combined high strength and high conductivity in re-processed Cu-Cr alloy
Metallic alloys Cu-alloys Mechanical Properties
2009/12/14
Purpose: Precipitation hardening by nano-sized precipitates had proven to be the most adequate way to achieve the optimum combination for strength and conductivity in copper based alloys. However, pre...
Cold worked high alloy ultra-high strength steels with aged martensite structure
Metallic alloys High alloy steels Cold working
2009/12/14
Purpose: The study on structure-property relations of heavily cold worked and aged martensite in two high-alloy structural steels was presented. The aim was to understand properties of the sheet produ...
Mechanical strength of Fe/Al structural transition joints subject to thermal loading
Metallic alloys Structural Transition Joint Heat Treatment
2009/12/3
Purpose: The aluminum/steel structural transition joints (STJs) are widely used in shipbuilding industry due to the advantages of joining these two materials with important weight savings while exploi...
Investigations on the impact strength of constructional high-strength Weldox steel at lowered temperature
Metallic alloys High strength micro-alloyed steel Mechanical properties
2009/12/2
Purpose: The paper presents the results of investigations concerning the impact strength of thick steel plates at lowered temperature obtained by industrial smelting of micro-alloyed steel of the type...
Identification of precipitations in anodically dissolved high-strength microalloyed Weldox steels
Metallic alloy Microalloyed constructional steels Anodic dissolution
2009/12/2
Purpose: The aim of the investigations is to elaborate the optimum conditions of anodic dissolutions from highstrength
microalloyed Weldox steels in order to obtain indispensable quantities of electr...
Inherent tensile strength of molybdenum nanocrystals
strength field-ion microscopy field evaporation
2010/1/19
The strength of Mo nanorods was measured under uniaxial tension. Tensile tests of 110-oriented single-crystalline molybdenum rod-shaped specimens with diameters from 25 to 90 nm at the apex were cond...
A High Strength Gold Alloy for Use at High Temperatures.
Influence of modification on structure, fluidity and strength of 226D aluminium alloy
Aluminum alloys Modification Microstructure Castability Strength
2011/3/17
In the article the fluidity, solidification conditions, microstructure and tensile properties have been studied for the non-modified and modified 226D aluminium silicon alloy.
Realized investigations...
Assessment of aluminium and silicon influence on strength properties and a microstructure of nickel brasses
Nickel brasses Mechanical properties Microstructure
2011/3/17
An influence of aluminum and silicon on strength properties and a microstructure of nickel brasses was investigated.
Effect of selected heat treatment parameters of AK9 silumin on its tensile strength
Mechanical properties Crystallization Heat treatment TDA
2011/3/15
Development of modern techniques creates supply of better and better structural materials having higher strength. Light metals and their alloys are more and more often used for metal structures, where...
Neural Network Analysis of Tensile Strength of Austempered Ductile Iron
Tensile strength Neural network Austempering
2011/3/11
The neural technique was applied to the analysis of the ultimate tensile strength and additionally the yield strength of austempered ductile iron (ADI). Austempered ductile iron is an excellent materi...