Effects of Heat Treatment on the Microstructures and Mechanical Properties of the Cast Modified Al-Cu Alloy 热处理工艺对变质铸造Al-Cu合金组织与力学性能的影响
An Experimental Study on Histocompatibility of Hydroxyapatite Porous Layer Modified Nickel-titanium Memory Alloy with Bone 羟基磷灰石多孔层修饰镍钛记忆合金与骨组织相容性的实验研究
Surface Analysis of Modified Near β Titanium Alloy TLM and Effects on Osteoblasts Adhesion 近β钛合金TLM表面处理后表面特性分析及对成骨细胞粘附的影响
Tribological Properties of Modified Light Metals and Alloy Based on Self-Assembled Technology 自组装技术改性处理轻金属及其合金的摩擦学特性研究
Synthesis of Positive Materials of Modified Lithium Iron Phosphate& Negative Material of Modified Tin Alloy and Their Electrochemical Performance 改性磷酸亚铁锂正极材料和改性锡合金负极材料的制备及电化学性能
Microstructures and Mechanical Properties of a Modified Inconel 718 Alloy 一种改型Inconel718合金的组织与性能的研究
Further, some applications of the modified B10 alloy are introduced. 此外,还介绍了改性B10合金产品在舰船上的实际应用情况。
Thermal Fatigue Property of RE Modified Low Alloy Wear Resisting Cast Iron 稀土变质后低合金耐磨铸铁的热疲劳性能
The structure evolution of AZ91D magnesium alloy and the modified AZ91D magnesium alloy during semi solid isothermal heat treatment was studied, and its transformation mechanism was also discussed. 研究了未变质处理和变质处理的AZ91D镁合金在半固态等温热处理过程中的组织演变,并对其组织演变机理进行了探讨。
The interface behavior of sulfur and yttrium in the yttrium modified Ni3Al base alloy IC6 oxidized at1100 ℃ was analyzed by the X ray line scan of electron probe microstructural analysis. 利用电子探针的元素线扫描技术,研究了添加钇后的IC6合金中钇和硫在1100℃氧化时的界面行为。
Expression and significance of TGF-β 1 in hydroxyapatite porous layer modified nickel-titanium alloy used to repair bone defects TGF-β1在羟基磷灰石多孔层修饰镍钛合金修复骨缺损中的表达及意义
Study on friction-wear property of electron-beam modified Al-Si alloy 电子束改性铝硅合金的摩擦磨损特性研究
The results show that the hardness and hot hardness of modified Fe-V-W-Mo alloy slightly increase, impact toughness greatly increase by 41.82% and reach to 11.09 J/ cm2. K-RE modification is able to increase the wear resistance and heat conductivity coefficient and decrease heat expansion coefficient. 结果发现,Fe-V-W-Mo合金经K-RE变质处理后,硬度和红硬性略有增加,冲击韧性提高41.82%,达到11.09J/cm2,耐磨性和导热系数提高,热膨胀系数减小。
The Structures and Properties of RE Modified Al-Si Cast Alloy 高强稀土铸造Al-Si合金的组合与性能
Bond-order conservation-Morse potential method has been some modified for alloy systems. 将键级守恒-Morse势方法应用于合金体系,作了部分修正。
Compared with traditional alloy, the modified 2224 aluminum alloy has significant importance for practical application. 与通常的变形2224铝合金相比,改性2224铝合金更有实际应用价值。
The special cast iron is a kind of modified alloy cast iron possessing better machinability provided that the technological standard changes, technological parameters are adjusted, tools and equipment are improved. 该材料是一种经过调质处理的合金铸铁,经改变工艺规范、调整工艺参数、改进刀具和设备是可以改善提高其机加工工艺性能的。
On the other hand, the grain size increases and stress-rupture life at 700 ℃/ 620MPa gradually reduces with the decrease of the solidification rate. Compared with Inconel 718C, the modified alloy exhibits excellent tensile and stress-rupture properties at much higher temperature and stress. 与Inconel718C合金相比,改型合金在更高的温度和应力水平下,表现出良好的拉伸性能和持久性能。
Influence of Some Processing Factors on Susceptibility to Caustic Stress Corrosion Cracking of Modified Alloy 800 某些加工因素对改性800合金碱性应力腐蚀破裂敏感性的影响
The used lanthanum-rich rare earth modified alloy can not only improve the mechanical performance and the flowability but also cause the decline of liquid phase point, alloy surface tension and linear contraction, which is helpful to casting ability. 车圈用材料富稀土变质铝合金不仅改善合金力学性能,经试验可使合金流动性增加,液相点、合金表面张力和线收缩下降,对合金铸造性大为改进。
Eliminating the Hard Spots in RE Modified Al Alloy Die Castings 稀土变质消除铝合金压铸件中硬质点
The results show that blown argon into refined and modified molten magnesium alloy in semisolid state can obtain non-dendritic structure, the formation of non-dendritic structure was owing to grain refine and remelt of dendrite arm. 结果表明经变质精炼的镁合金熔体在半固态温度区间进行吹Ar处理可获得均匀的非枝晶组织,非枝晶组织的形成与晶粒细化及枝晶臂熔断有关。
Rare earth modified hypereutectic Al-Si alloy of high strength for piston 稀土高强过共晶Al-Si活塞合金
Moreover, the EIS testing is carried out on modified alloy to analyze the mechanism of surface treatment. Testing results show that the modified alloy has better activation behavior and conductivity, which leading faster activation speed and excellent large current discharge ability. 结果表明,表面修饰使合金表面活性增加,导电性增强,使合金电极具有更好的活化速度和高倍率放电能力。
Make the modified plastic alloy by physical altogether mixture; 物理共混改性制塑料合金;
Influence of the RE on the P Modified Hypereutectic Al-Si Alloy 稀土对过共晶Al-Si合金P变质效果的影响
Effect of Melt Treatment on Microstructure and Property of a Modified Inconel 718C Alloy 熔体处理对一种Inconel718C改型高温合金组织与性能的影响