SMAT相关论文
Surface Mechanical Attrition Treatment(SMAT)-Facilitated Fabrication of Porous Cu for Superior 3D Mo
A facile approach is developed to mass produce porous 3-D bulk metallic nanostructure with high purity,fine nanostructur......
利用XRD、OM、TEM及显微硬度测试等方法,研究了经表面机械研磨处理(SMAT)Zr-4合金在不同温度退火后组织和性能的变化。结果表明:当......
纳米结构材料具有独特的微观结构和优异的力学性能。剧烈塑性变形技术可使金属材料的晶粒细化至纳米尺度,获得无污染、无缺陷及体......
本文利用热处理获得具有超大晶粒(平均晶粒尺度为8.3mm)的高纯铝材料，并对其进行SMAT处理。然后利用光学显微镜(OM)、扫描电镜(SEM)......
Research on the dissolution behavior of cementite in the GCr15 steel surface layer induced by surfac
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......
采用表面机械研磨处理技术(Surface mechanical attrition treatment,SMAT)在工业纯Ti的表面制备出一层厚度约30μm纳米结构表层,......
随着卫星电子系统的小型化和智能化,新型智能高速总线SpaceWire日益受到关注.利用基于面向对象的离散事件建模与仿真分析工具—SMA......
Research on the dissolution behavior of cementite in the GCr15 steel surface layer induced by surfac
Dissolution of cementite was found in the surface layer of 1.0C-1.5Cr steel plates during the process of surface mechani......
采用表面机械研磨处理技术(Surface mechanical attrition treatment,SMAT)在工业纯Ti的表面制备出一层厚度约30μm纳米结构表层,......
选取我国浙东南沿海特定预报区为研究范围，对该地区不同型（冷锋型、台风型、准静止锋型、气旋型、倒槽型等）天气过程引发的暴雨进行研......
通过X-射线衍射、透射电镜及光学显微镜等方法，研究工业纯钛表面经SMAT技术处理后的纳米化过程及其机制。结果表明，处理后材料表面平......
Literature review on the mechanical properties of materials after surface mechanical attrition treat
Most of the challenges experienced by many engineering materials originate from the surface which later leads to total f......
运用有限元分析方法，对低碳钢表面机械研磨处理（SMAT）过程进行了数值模拟，分析计算了材料表面层的应力和应变分布情况，初步探讨了应变量......
利用表面机械研磨处理（SMAT）技术对Zr-4合金进行了表面纳米化处理，用XRD、光学显微镜、表面粗糙度仪对经SMAT不同时间合金表层的物相......
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Interaction between the Wilms tumour factor-1 element in the promoter of Amh and a downstream enhanc
Amh (anti-Müllerian hormone) is a single copy gene which is expressed strongly in Sertoli cells in the foetal testi......
用表面机械磨损处理（SMAT）在AISI H13钢上制备一层纳米结构的表面层。研究了这种SMAT试样的渗硼性能和粗晶粒对应物的比较。SMAT试样......
In Situ Synthesis of Nanocrystalline Intermetallic Compound Layer during Surface Mechanical Attritio
The surface mechanical attrition treatment (SMAT) technique was developed to synthesize a nanocrystalline (NC)layer on t......
The microstructure in the surface layer of iron and steel samples can be refined at the nanometer scale by means of a su......
钛合金的密度低、比强度和比刚度高、耐腐蚀性好,并且在高温服役情况下力学性能优良,在航空航天、汽车轻量化、临床医学等方面被广......
模具是工业生产中重要的构成部分,通常在高负荷、高冲击力的环境中工作。提高模具的性能,延长其使用寿命是十分必要的,因此对模具......
In this paper the preparation technique of surface nanocrystallization in commercial pure titanium was carried out by su......
SMAT位置变送器,可以在50mm的范围内连续检测气缸活塞的位置并发出和行程成比例的模拟输出信号。它的重复精度为0．1mm,是一种可以用......
采用表面机械研磨(Surface Mechanical Attrition Treatment,SMAT)方法,成功地在纯铜表面制备出厚度约为25μm纳米晶层,最表层晶粒......
材料表面经过表面机械研磨处理(surface mechanical attrition treatment, SMAT)后可形成具有一定厚度的纳米扩散层。在SMAT过程中......
