The microstructure, micro-hardness, tensile properties, and fracture behavior of the parts were analyzed. The experimental results showed that the quenched phase of the hardened section was mainly martensite, and the micro-hardness and tensile strength could reach 445 HV and 1454 MPa, respecti...
Effect of homogenizing treatment on microstructure and mechanical properties of as-cast Al-4.5 Cu-1.5 Mg-0.6 Mn-0.2 Ti-0.5 Zr alloy was investigated by means of optical microscope(OM),differential scanning calorimetry(DSC)...
The 20MnMoNb steels were gas-oxynitrided for 2 h at 610 °C in a controlled atmosphere by the self-making process control system and gas oxynitriding technology. The microstructure, hardness, wear and corrosion resistance of the 20MnMoNb steels by gas oxynitriding were studied by OM, XRD, har...
Study on the microstructure and properties of low-Ag Sn-0.3Ag-0.7Cu-0.5Ga solder alloys bearing Pr Effect of Pr element on the wettability, microstructure, interface morphology and mechanical property of Sn-0.3Ag-0.7Cu-0.5Ga-xPr solder has been studied. ... H Wang,S Xue,JX Wang - 《Jo...
Microstructure, Mechanical, and in vitro Properties of Mica Glass-ceramics with ... AR Molla,B Basu - 《Journal of Materials Science Materials in Medicine》 被引量: 42发表: 2009年 Effect of crystallization heat treatment on the microstructure and biaxial strength of fluorrichterite glass-ceramics...
The ternary Ni-W-P alloy coatings were deposited by electroless plating on aluminium alloy.The microstructure,constituents,organization structure and properties of the coating were investigated using XRD,SEM and DAT.The results show that the substrate is covered of Ni-W-P plating completely,the surfa...
Electroless Ni-W-P coating was extensively concerned owing to its merits in mechanical and chemical properties,such as high hardness and wear resistance,uniform thickness. Generally low carbon steel was used to substrates,using stainless was reported less. In this paper,Electroless plating Ni-W-P ...
In the present study, aluminium matrix composites consisting of aluminium as the matrix and certain iron fillers added as reinforcement were prepared by powder metallurgy processing. The effect of iron addition on the microstructure and mechanical properties of aluminium matrix composites were studied. ...
In the present study, microstructure and mechanical properties of dissimilar weld of structural steel and ferritic stainless steel (FSS) plates of thickness 3 mm were investigated. The plates were butt welded by friction stir welding and defect-free welds were produced at a traverse speed of 20 ...
Influence of the degree of retting of flax fibers on the tensile properties of single fibers and short fiber/polypropylene composites Preparation and properties of polypropylene composites reinforced with wheat and flax straw fibres: Part II Analysis of composite microstructure and mechanical ... N Mar...