dislocati相关论文
Total strain controlled cyclic test was performed on 316LN under uniaxial loadings. Through the partitioning of hysteres......
Five-period AlGaSb/GaSb multiple quantum wells(MQW) are grown on a GaSb buffer.Through optimizing the AlSb nucleation la......
By X-ray analysis, TEM and SEM methods the phase composition, microstructure, and deviation from stoichiometric composit......
LNP crystals show many interesting physical properties such as ferro-electric,piezoelectric,and other pertient characte......
The hot deformation behavior of 2A70 aluminum alloy was investigated by means of isothermal compression tests performed ......
Effect of deformation and cooling rate on the transformation behavior and microstructure of X70 stee
The effects of the deformation in the non-recrystallization region of austenite and the cooling rate on the transformati......
,Investigation into the room temperature creep-deformation of potassium dihydrogen phosphate crystal
It has been a tremendous challenge to manufacture damage-free and smooth surfaces of potassium dihydrogen phosphate (KDP......
Carbon Diffusion in Hot Strips of Low Carbon Steel Produced by CSP Line under Different Thermal Hist
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......
目的 探讨经口前路寰椎前弓切除、寰枢椎侧块关节松解联合后路复位内固定融合术治疗齿突骨折畸形愈合伴难复性寰枢椎脱位的疗效.方......
Carbon Diffusion in Hot Strips of Low Carbon Steel Produced by CSP Line under Different Thermal Hist
Two experiments were carried out on the same compact strip production (CSP) line, which differs in that one of them expe......
金属铱(Ir)因具有高密度,高熔点,高硬度等特点而被广泛应用于航空航天、军工等高新科技领域。但Ir的塑性差,严重影响其进一步广泛......
目的:目前肌腱重建喙锁韧带还处于起始阶段,各研究中同时纳入肌腱重建喙锁韧带与锁骨钩钢板比较的病例数较少,对于此两种治疗方案......
本文报告了三例临床上少见的股骨干骨折合并同侧髋关节脱位,其特点是:发生率低,合并其他部位损伤多;早期确诊率低,髋关节脱位漏诊......
目的:观察骨盆调整手法联合健腰利筋汤治疗腰椎间盘突出症合并骶髂关节错位的临床疗效。方法:选取2012年4月—2013年4月本院收治的腰......
对一种镍基单晶高温合金在两种蠕变条件下(760℃/780 MPa和982℃/248 MPa)的变形机制进行分析.结果表明:在中温高应力条件下(760℃......
目的:探讨成人股骨头坏死施行全髋置换术时将内收肌切断在预防术后脱位的作用。方法:将38例成人股骨头坏死施行全髋置换术病例随机分......
本文对沥青混凝土心墙的温度、应力、应变、位错变形进行分析,通过分析心墙底座压应力为1.37~1.55 MPa;心墙上下游面均为压应变,上......
采用TEM和EBSD研究变形量和变形温度对冷拔铝线材的显微组织和纤维织构演变的影响。结果表明,在低应变量下,随着应变量的增加,低角度......
试验研究了铸态LAZ532-2RE合金在温度为398K~448K和压力为60-100MPa的范围内的压蠕变行为.结果表明,在398、423和448K温度蠕变测试时,应......
金属薄膜广泛应用于大规模集成电路及微机电系统(micro-electro-mechanical systems,MEMS)设备中,循环加载下薄膜的可靠性至关重要......
研究了45钢氮-碳共渗处理前后的对称拉压低周循环行为及微观组织变化,并从位错组态及其变化情况对不同应变幅下的循环行为进行了分析和......
本文根据位错的弹性理论,考虑到镀层内不同组成份及晶粒碎化的影响,提出了利用X-rays衍射线形分析理论,计算超硬镀层显微维氏硬度有一种有效......
为揭示热轧退火态Fe-6.5%Si(质量分数)合金的形变机制,研究了该合金不同温度下的力学性能,并利用透射电子显微镜分析了其有序结构和拉......
采用提拉法生长了掺Ce、掺Yb和掺Mn的铝酸钇(YAlO3,YAP)晶体,晶体均完整透明,无肉眼可见的气泡、散射和包裹物等宏观缺陷。通过化......
EFFECT OF SURFACE ENERGY ON DISLOCATION-INDUCED FIELD IN HALF-SPACE WITH APPLICATION TO THIN FILM-SU
在这个工作,在有表面精力的效果的一半空间的边脱臼的有弹性的领域被获得了。有弹性的地然后被用来在脱臼上学习图象力量,为在有紧张......
<警察与赞美诗>是美国二十世纪著名短篇小说家欧·享利的代表性作品,是其总体创作风格的重要体现.在这部短篇小说中,作者以其......