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Microstructure and properties of hybrid additive manufacturing 316L component by directed energy dep
Arc additive manufacturing is a high-productivity and low-cost technology for directly fabricating fully dense metallic ......
Characteristics of microstructural evolution during deformation-enhanced ferrite transformation in N
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......
Microstructures and properties of Al2O3 dispersion-strengthened copper alloys prepared through diffe
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......
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In this paper, the hot compressive deformation characteristics of a Mg–10Gd–3Y–0.5Zr(GW103K) alloy have been investig......
Geological Evidence and Characteristics of Activity of the Wuhe-Mingguang Section of Tancheng-Lujian
As the most influential strike-slip fault in East China,the Tancheng-Lujiang fault zone draws scholars attention for its......
对一定冷变形00Cr22Ni5Mo3N双相不锈钢再结晶退火后的显微组织进行了研究。结果表明:退火温度从1000℃开始依次增加50℃至1200℃,......
采用正交试验研究了微量RE和Al对Sn-9Zn无铅焊料电导率、硬度、润湿性及微观组织的影响,并与传统锡铅焊料进行了对比.Sn-9Zn焊料的......
研究了恒变幅疲劳载荷作用下Al-Si-Mg合金的疲劳行为及微结构对其疲劳性能的影响.对恒变疲劳载荷作用下Al-Si-Mg合金的单轴疲劳寿......
为了提高MgO－CaO砖在AOD炉中的使用寿命，以w（CaO）＝20％的镁钙砂颗粒（粒度8～5、5～2、≤2 mm）和细粉（≤0．074 mm）为主要原料，石蜡为结合剂，添加 w （CaT......
Effects of the two-step ageing treatment on the microstructure and properties of 7B04 alloy pre-stre
The effects of the two-step ageing parameters (temperature and time) on the mechanical properties and electrical conduct......
The microstructures and electrode properties of Cr or Co-doped V2. 1 TiNi0. 5 Hf0. 05 M0. 113 (M= Cr, Co)hydrogen storag......
Mechanical properties and microstructure of Fe3Al intermetallics fabricated by mechanical alloying a
Fabrication technology and mechanical properties of the Fe3Al based alloys were studied by spark plasma sintering from e......
ZrOCl2.8H2O and ZrO(NO3)2·2H2O were used respectively to synthesize a NASICON solid electrolyte by a sol-gel method.The......
对Nd_(14)Fe_(79)B_7合金进行了定向凝固试验与形核有关的凝固组织形成研究.发现凝固速率为200和500μm/s试样中局部区域有粗大等......
研究触变成形和热处理ZA27合金在NaCl溶液中腐蚀后的显微组织的变化.结果表明,热处理会影响触变成形ZA27合金的组织.对经热处理和......
采用一种新开发的两步混合法制备Al2O3颗粒增强铝基复合材料.在搅拌速率为300 r/min的条件下,通过惰性气体将不同体积分数的Al2O3......
热挤压法成型的卤化银多晶光纤，经不同温度热处理后，光纤的显微结构发生了变化. 扫描电镜形貌分析结果显示，热处理温度T170C，显微结构......
Characteristics of microstructural evolution during deformation-enhanced ferrite transformation in N
Microstructure evolution during deformation of undercooled austenite at 760 ℃ was investigated in Nb-microalloyed steel......
Macrostructural and microstructural features of 1 000 MPa grade TRIP steel joint by CO2 laser weldin
Bead-on-plate CO2 laser welding of 1 000 MPa grade transformation induced plasticity (TRIP) steel was conducted under di......
采用微弧氧化的方法于磷酸盐电解液中在二元β型TiNbx(x=5,10,15,20,25)合金表面制备了微弧氧化涂层。利用X射线衍射仪(XRD)、扫描......
