本实验对碳纤维增强铅—10％锡复合材料在扫描电镜下作单轴拉伸,对它的断裂过程作动态观察。试验观察表明,碳纤维增强铅锡合金复合材......

Pd-capped Mg_(78)Y_(22) thin films have been prepared by direct current magnetron co-sputtering system at different subs......

The coarsening behavior of L12 and D022 in Ni75AlxV25-x (x,at.%) alloys including coherent strain was investi-gated usin......

Hot deformation behaviors were studied by means of scanning electron microscopy (SEM) and uniaxial thermal tension. The ......

With the help of electron back scattering diffraction techniques and field emission microscope, the misorientation and t......

Three kinds of superalloys were prepared by spray deposited process. The analysis results of microstructures and mechani......

By means of stress relaxation and strain-induced precipitation in deformed austenite, bainite with micron sheaves size ......

The conventional middle and high carbon spring steels have some drawbacks in properties, production and application. In ......

A novel 2D cellular automata (CA) model has been developed for description of normal grain coarsening and abnormal grain......

The effect of calcium addition on the microstructures of AZ91 magnesium alloy was investigated. It was found that a smal......

Planar, cellular and dendrite morphologies were observed at different concentrations in the directional solidification o......

The effects of two-stage aging and retrogression and reaging heat treatment on the fracture toughness and stress corrosi......

This paper applies a phase field model for polycrystalline solidification in binary alloys to simulate the formation and......

The microsturctural transformation of austenite grain,pearlite interlamellar spacing,and lamellar cementite thickness of......

This study researches the effect of V-Nb on the growth of austenite grains in 17CrNiMo6 carburized gear steel.Results sh......

The effect of interaction among γ′ ordered domains on the interdiffusion process in γ + γ′/γ and γ + γ′/γ + γ......

Effects of intermediate annealing temperature and time after hot working on recrystallization temperature (Tr) of Al-Mg-......

7050-T7451 aluminum alloy plates was friction stir welded at different welding parameters.Mechanical properties of the j......

FGH4096 is an important damage-tolerance-type powder metallurgy (PM) superalloy, which is also the optimized turbine mat......

From the viewpoint of energy-saving and environment protection,it is necessary to develop Ultra Super Critical(USC) foss......

The microstructural evolution and element distribution of the Al-4Cu-Mg alloy during semi-solid compression were investi......

The grain size and precipitate amount which are affected by heat treatment have significant impact on the properties of ......

The creep damage of Ni-based superalloy has been experimentally investigated by acoustic nonlinearity measured by the fi......

A cellular automata (CA) method was employed to model static coarsening controlled by diffusion along grain boundaries a......

CEFR main vessel is a first grade nuclear safety unit that cannot be replaced after building of reactor, therefore, the ......

A nanostructured surface layer with a mean ferrite grain size of ～8 nm was produced on a Fe-9Cr steel by means of surface......

The newly designed high performance tested steel was prepared by the process of vacuum induction furnace smelting and fo......

The microstructure variation during heat treatment and the correlation between structure and room temperature tensile pr......

The first wall(FW) is one of the core components in ITER. As the heat sink material,the CuCrZr alloy shall be properly j......

Inhibition force of precipitate particles for promoting abnormal grain growth in magnetostrictive Fe_(83)Ga_(17)-(B,NbC)......

基于CALPHAD热力学数据,采用KKS相场模型模拟了Ni-Al高温合金γ＇相的三维析出行为。结果表明,γ＇相粗化行为符合LSW理论结果,粗化动......