Microstructur相关论文
采用真空电弧熔炼法制备了不同Zr含量的FeCoCrNiZrx (x=0.5,0.75,1)高熵合金.研究了Zr含量对合金组织、磁性能和电化学腐蚀性能的......
Nanocrystalline Ti54.5Ni45.5 thin film was prepared by magnetron sputtering followed by rapid thermal annealing.The film......
A review on metal additive manufacturing:modeling and application of numerical simulation for heat a
Metal additive manufacturing technology has been widely used in prototyping,parts manufacturing and repairing.Metal addi......
The effect of a high magnetic field on the microstructural evolution of a peritectic Al-18 at.％Ni alloy during directiona......
研究辊速差对连铸连轧7075铝板显微组织、织构及力学性能的影响.采用3种不同上辊/下辊转速比(ω/ω0,ω为上辊转速,ω0为下辊转速)......
提供了一种采用搅拌摩擦加工(FSP)制备NiTi颗粒增强WE43镁基复合材料的有效方法.采用SEM结合EDS对FSP试样的微观结构进行了研究,并......
采用微波烧结技术制备了复杂刃形Ti(C,N)基金属陶瓷刀具,利用仿真和实验的方法研究了压制压力对复杂Ti(C,N)基金属陶瓷刀具素坯密......
Herein,a hot tearing measured system with external excitation coil and a differential thermal analysis system with appli......
403Nb是一种马氏体耐热不锈钢,主要用于制作火电机组汽轮机叶片,该钢是在AISI 403不锈钢的基础上,通过添加一定质量分数的Nb和V发......
Effect of original microstructures on microstructural evolution of A2017 semi-solid alloy billets du
The microstructural evolution of the A2017 semi-solid alloy billets provided with rheocasting and extruding/extending fo......
Cold metal transfer plus pulse (C + P) arc was applied in the additive manufacturing of 4043 Al alloy parts. Parameters ......
Ultra-high temperature ceramics (UHTCs) are considered as a family of nonmetallic and inorganic materials that have melt......
Effect of rapid quenching on the microstructure and electrochemical characteristics of La0.6Ce0.4Ni3
In order to improve the cycling stability of AB5 type alloy electrodes, rapid quenching technology and new alloy composi......
在Gleeble-1500热模拟实验机上对多组TC4钛合金试样进行热压缩实验,获得了变形温度在1053~1273 K、应变速率在0.01~10.00s-1情况下......
通过Ti-SiC反应体系,选择粒径为45μm的基体TC4,5μm的增强相SiC(质量分数为5%和10%),经过低能球磨混粉后,微波烧结原位合成颗粒增......
以纯镍N6焊缝为主要研究对象,采用碾压形变热处理装置对纯镍焊缝进行碾压形变热处理工艺研究,借助光学显微镜(OM)、扫描电镜(SEM)......
Effect of Slab Subsurface Microstructure Evolution on Transverse Cracking of Microalloyed Steel duri
As to the continuous casting process of low carbon microalloyed steel,subsurface microstructure evolution plays an impor......
Thermal stability of retained austenite and mechanical properties of medium-Mn steel during temperin
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Microstructure, texture and precipitates of grain-oriented silicon steel produced by thin slab casti
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Microstructure and microwave dielectric properties of CaO-B2O3-SiO2 glass ceramics with various B2O3
The effects of B2O3 addition on both the sintering behavior and microwave dielectric properties of CaO-B2O3-SiO2 (CBS) g......
研究了毛竹竹黄面间线性振动摩擦焊接的胶合强度;利用扫描电子显微镜观察了焊接界面的微观结合情况,探索了毛竹焊接无胶胶合的形成......
采用超声振动制备了Mg-6Zn-3RE-1.4Y新型镁合金的半固态浆料,并对半固态浆料进行直接挤压铸造。研究了流变挤压铸造Mg-6Zn-3RE-1.4......
采用金属型重力铸造工艺制备了Mg-Gd-Y-Zn-Zr耐热稀土镁合金发动机活塞,对充型和凝固过程中出现的各种缺陷进行分析,通过对成形工......
Effect of tool plunge depth on reinforcement particles distribution in surface composite fabrication
Aluminium matrix surface composites are gaining alluring role especially in aerospace, defence, and marine industries. F......
Microstructure and mechanical properties of similar and dissimilar metal gas tungsten constricted ar
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
研究了触变成形AZ63镁合金经不同时效时间处理后,组织及其力学性能的变化。结果表明,触变成形AZ63镁合金具有优良的时效强化效果,......
采用多层喷射沉积技术制备了SiC_p/Al-8.5Fe-1.3V-1.7Si复合材料板坯,再通过多道次楔形压制制备了复合材料板材。介绍了楔形压制喷......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of sintering temperature on the microstructural evolution and wear behavior of WCp reinforce
This article focuses on the microstructural evolution and wear behavior of 50wt%WC reinforced Ni-based composites prepar......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A liquid-nitrogen-cooling friction stir spot welding(C-FSSW) technology was developed for welding AZ31 magnesium alloy s......
Variation of the uniaxial tensile behavior of ultrafine-grained pure aluminum after cyclic pre-defor
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of continuous annealing temperature on microstructure and properties of ferritic rolled inter
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Relationship between the microstructure and properties of thermomechanically processed Fe-17Mn and F
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
用棒管法拉制了Tm3+/Ho3+掺杂的碲酸盐微结构光纤,并获得了2 μm的激光输出.以1 560 nm的Er3+掺杂石英光纤激光器作为泵浦源,在22 ......
Indium tin oxide (TTO) nano-particles were prepared directly using waste ITO target, which had been coated by magnetron ......
采用无压烧结的方法(在1550℃保温3小时)添加5wt.％MgO,5wt.％Y2Oa和不同含量的Re制造出了Si3N4-Re嬗变模拟靶材.研究了Re含量的不同对......
Effect of original microstructures on microstructural evolution of A2017 semi-solid alloy billets du
The microstructural evolution of the A2017 semi-solid alloy billets provided with rheocasting and extruding/extending fo......
An in-situ TiCP/Al composite was prepared by a thermal explosion/quick pressure method (TE/QP). The effect of Al content......
Effect of rapid quenching on the microstructure and electrochemical characteristics of La0.6Ce0.4Ni3
In order to improve the cycling stability of AB5 type alloy electrodes, rapid quenching technology and new alloy composi......
Microstructure evolution and mechanical behavior of AZ31 Mg alloy processed by equal-channel angular
AZ31 Mg alloy bar was subjected to 8-pass equal-channel angular pressing(ECAP) at 623 K. Microstructure evolution was ob......
为了改善SiCp 与Al基体之间的界面,在碱性条件下,甲醛作为还原剂,采用化学镀的方法在SiCp 表面沉积铜层,然后采用无压渗透方法制备......
采用多道次降温热轧工艺对ZK60镁合金铸锭进行累积大塑性变形.此工艺方法可促进动态再结晶细化晶粒的程度,经6道次轧制后,晶粒尺寸......
Effects of sintering temperature on the microstructural evolution and wear behavior of WCp reinforce
This article focuses on the microstructural evolution and wear behavior of 50wt%WC reinforced Ni-based composites prepar......
用电化学双喷、凹坑法和离子减薄制备了4组Zr52.5Cu17.9Al10Ti5金属玻璃的透射电子显微镜样品.透射电镜观测表明,电子透明区域的微......
应用磁控共溅射技术和后退火方法制备了GaAs/SiO2纳米颗粒镶嵌薄膜,并分别应用原子力显微镜、X射线衍射和卢瑟福背散射实验来观测......
利用Gleeble-3500型热模拟试验机研究了冷却速率和等温温度对22MnB5热成型钢的力学性能和组织转变的影响。结果表明,将22MnB5由室......
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采用磁控溅射工艺在玻璃衬底上沉积镓掺杂氧化物透明导电薄膜样品,通过X-射线衍射仪的测试表征及其定量分析研究了薄膜样品的结晶......
对CB2耐热钢的抗氧化性能进行了研究。测试了CB2钢在目标工作温度620℃保温至100 h的氧化增重。分别对经氧化处理不同时间的试样进......
