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- Abstract: Deformation inhomogeniety of an Al Li Cu Mg Zr alloy was experimentally studied using isothermal compression at elevated temperatures. 采用等温压缩试验研究了一种Al?Li?Cu?Mg?Zr 合金高温塑性变形过程中的不均匀变形现象。
- Keywords Al Zn (Cu) alloy;spinodal decomposition;solution strengthening;precipitation strengthening;coherence distortion; 合金;失稳分解;固溶强化;析出强化;共格畸变;
- Differential scanning calorimetry(DSC), electron probe microanalysis(EPMA) and rapid solidification were adopted to study the effects of Ni and Mn on the microstructure, solidification process and aging hardening characteristics of Al Si Cu Mg alloy. 采用DSC差热分析及急冷试验方法并辅以微区成分分析 ,探讨了Ni和Mn对Al Si Cu Mg四元合金凝固组织、凝固过程及时效硬化特性的影响。
- Based on Al Cu Fe and Al Fe V Si alloys, the Al Fe Cu V Si Ni Ce Zr alloy has been prepared by the optimization design of chemical compositions. 以Al?Cu?Fe 和Al?Fe?V?Si 两个合金系为基础, 对合金成分进行了优化设计, 组成了Al?Fe?Cu?V?Si?Ni?Ce?Zr 合金。
- A method for determination of Al,Ag,Bi,Cu,Cd,Co,Fe,Ni,Pb,Mg,Sn,Se,Zn in tellurium ingot by ICP AES were studied. 本文介绍了采用电感耦合等离子体发射光谱法(ICP-AES)测定碲锭中Al、Ag、Bi、Cu、Cd 等13 个杂质元素的方法。
- The tensile properties and corrosion resistance of hot dip 55%Al Zn alloy coating steel are investigated. 研究了热浸镀 5 5%25Al Zn合金镀层钢的室温拉伸性能和耐蚀性能。
- Ten trace elements including Zn, Fe, Ca, Cu, Mg, Al, Se , Mn, Cr and Pb were determined in hair of 24 Sichuan golden monkeys (Rhinopithecus roxellanae). 摘要测定了秦岭人工饲养(10只)和野生(14只)川金丝猴体毛中的10种微量元素含量。
- The results show that the room temperature yield strength and tensile strength of hot dip 55%Al Zn alloy coating steel are higher than those of low carbon steel (Q235) plates, and its elongation has not reduced. 结果表明 :Q2 35钢板经热浸镀 5 5%25Al Zn合金后的室温屈服强度和抗拉强度均高于Q2 35钢 ,而伸长率没有降低。
- A method for line selecting has been offered in ICP-AES in the case of the determination of 30 elements (Ag, Al, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Hg, La, Mg, Mn, Mo, Nb, Ni, P, Pb, Se, Si, Sn, Ta, Ti, Th, V and Zn) in wolfram. 为钨和钨化合物中元素 (Ag、Al、As、B、Ba、Be、Bi、Ca、Cd、Co、Cr、Cu、Fe、Hg、La、Mg、Mn、Mo、Nb、Ni、P、Pb、Se、Si、Sn、Ta、Ti、Th、V、Zn) 分析线的选择提供了依据。
- FAAS DETERMINATION OF Zn Cu Ca Mg IN HAIR OF HIGH BLOOD PRESSURE SUFFERER 火焰原子吸收光谱法测定高血压患者头发中锌铜钙镁
- An ICP AES method was established for the determination of Se,Zn,Fe,Mn,Ca,Cu and Mg in selenium rich egg. 本文利用高频电感耦合等离子体光谱仪直接测定了富硒鸡蛋中的 Fe、Zn、Ca、Mg、Mn、Se和 Cu7种微量元素。
- Quantitative Metallographic Analysis for Morphology Change of Eutectic Silicon in Al Si Cu Mg Hypoeutectic Casting Alloy during the Solution Heat Treatment 亚共晶铝硅铜镁铸造合金共晶硅相在固溶处理过程中形貌变化的定量金相分析
- The mineral nutrition composition of Fe,Mn,Zn,Cu,Se,P,K,Ca,Mg and Na of Phyllostachys nuda bamboo shoots in Tianmu mountain,zhejiang province was measured. 对浙江天目山石竹笋中的铁、锰、锌、铜、硒等微量元素和磷、钾、钙、镁、钠等常量元素含量作了测定。
- Analysis on Content of Zn Cu Fe Se in the Tumor Tissue of Stomach of Patients with Stomach Cancer 胃癌患者肿瘤组织中锌铜铁硒含量分析
- A method of simultaneous and direct determination of Cu, Mg, Zn, Mn, Cd, Ni, Al and Fe in the normal and dead leaves of grape by ICP is reported. 用电感耦合等离子体 (ICP)原子发射光谱法直接测定美国黑提葡萄的正常叶和枯叶中Cu、Mg、Zn、Mn、Cd、Ni、Al、Fe八种元素的含量 .
- Trace elements (esp. Mg? Al? Mn? Fe? Cu? Zn? and Ag) in human hair of some stomach cancer patients are determined by the AES method. 应用原子发射光谱法(AES)对胃癌组和对照人体头发进行分析,测定镁、铝、锰、铁、铜、锌、银元素的含量,获得了比较满意的结果。
- J. B. CORREIA Strengthening in raoidly solidified age hardened Cu - Cr and Cu - Cr - Zr alloy 1997(1 运新兵.;宋宝韫
- Results:15 kinds of inorganic elements(Cu,K,Mg,Mn,Na,Ca,S,Zn,Fe,Al,Cr et al)were detected and the content difference of Fe and Mg in Gypsum Fibrosum was more great. 结果:检测到了铜、钾、镁、锰、钠、钙、硫、锌、铁、铝和铬等15种无机元素,其中铁、镁两种元素的含量差异最大。
- Keywords Cu(Zr)Alloy Films;Thermal Stability;Microstructure;Twins;Electromigration;Seed layer; 合金薄膜;热稳定性;微观结构;孪晶;电迁移;籽晶层;
- Influence of Rare Earth Oxide on the Mechanical Properties of High Al Zn Matrix Alloy 稀土氧化物对高铝锌基合金力学性能的影响