microstructu相关论文
(Cu43Zr48Al9)98Y2 amorphous alloy bar was prepared by the arc melting copper mold absorption casting method, and then, t......
Fabrication of robust aluminum–carbon nanotube composites using ultrasonic assembly and rolling proc
This study introduced a novel fabrication of aluminum–carbon nanotube (CNT) composites by employing bulk acoustic waves......
Physicochemical properties and structure of fluid at nano-/micro-interface:Progress in simulation an
In modern chemical engineering processes, the involvement of solid/fluid interface is the most important component of pr......
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......
Mineral-phase evolution and sintering behavior of MO–SiO2–Al2O3–B2O3(M = Ca, Ba) glass-ceramics by l
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......
通过真空熔烧方法在45钢基体上制作La2O3/CeO2复合稀土Ni-WC涂层,利用扫描电镜、能谱仪等检测设备,对涂层的组织结构以及各相的化......
采用进口5356焊丝对7A52铝合金进行熔化极惰性气体保护焊(MIG),对焊接接头的力学性能和显微组织进行了研究.结果表明,7A52铝合金焊......
对添加La、Ce和Si的HL201-E钎料和HL205钎料进行了熔化特性及铺展性试验,并采用金相显微镜、扫描电镜、能谱仪分析了两种焊件焊缝......
采用自行设计的模具对TA1进行二道次等通道径角挤压(ECAP)实验。采用B路径在温度400℃~420℃、挤压速度1mm/min的条件下对边长10mm......
采用简便的两步溶液相化学方法,在较低温度下(80℃),制备出了花状的ZnO/ZnS异质结构.分别利用X射线衍射、X射线光电子能谱仪、扫描......
Effects of sintering temperature on microstructure and performance of Ti-based Ti-Mn alloy anodic ma
A novel Ti-based Ti-Mn composite anode used for electrolytic manganese dioxide (EMD) fabrication was developed by a two-......
为提高激光沉积TA15钛合金力学性能,采用ANSYS有限元动力学分析中的谐响应分析,对超声场下激光沉积修复梯形槽底部表面振幅分布及......
用热扩散方法,选用Al做中间夹层,在550～650℃,2 MPa压力下,真空保温2h制备Ti-Al-304不锈钢复合板.采用扫描电镜(SEM)研究横截面微观......
Numerical and physical simulation of new SPD method combining extrusion and equal channel angular pr
A new serve plastic deformation (SPD) including initial forward extrusion and subsequent shearing process (ES) was propo......
Microstructures and deformation properties of Ti-46Al-(Cr, Nb, W, B) alloy consolidated by pseudo-HIP technology were in......
采用XRD、吸氢PCT曲线、吸氢动力学曲线、XPS和粒径分析等测试方法,研究LaNi4.25Al0.75合金的结构和储氢性能;推导LaNi4.2sAl0.75......
研究磷硼复合添加对Inconel 718高温合金铸态组织及均匀化处理参数的影响.结果表明:磷硼的加入促进块状Laves相的形成.由于硼在最......
使用熔化极气体保护焊对变形镁合金板材对接.在不同焊接工艺参数下观察焊缝中的气孔特征,分析气孔成因以及气孔对接头微观组织和力......
以BNi-2为中间层对镍基合金进行过渡液相连接,研究连接工艺参数对接头组织和力学性能的影响.随着连接温度的升高或连接时间的延长,......
以不同裂果程度的4个石榴品种(‘大青皮甜’‘岗榴’‘秋艳’‘黑金刚’)为试验材料,利用质构仪和显微镜观察测定其果皮质构特性和......
