合金的

In addition, Twinning played a very important role during deformation of TiAl alloy.

表明孪生对合金形变起着非常重要的作用，特别是合金动态变形。

A novel type of foundry method for TiAl-based alloy is presented in the present paper. The filling processes of Ti-47Al alloy sheet and blade have been studied via numerical simulation.

中文摘要：提出了一种钛铝基合金金属型真空吸铸成形新方法，并通过数值模拟研究了TiAl基合金薄板、叶片的充型规律。

Chemical composition can influence the temperature range of alloys in uncompensated stage.

抽拉速率的提高可以增大合金凝固末期收缩速率，加大合金热裂倾向。

TC4 alloy is a kind of alpha-beta titanium alloy with middle strength developed since the 1950s. It is consisted of 6% alpha element aluminium and 4% beta element virginium.

TC4钛合金是上世纪五十年代发展起来的一种中等强度α-β两相型钛合金，它含有6％α稳定元素铝和4％β稳定元素钒。

The effect of microstructure evolution on the tensile strength and Young's modulus was investigated.

采用冷拉拔制备了Cu-6%Ag及Cu-12%Ag纤维相复合强化合金线材，研究了组织纤维化对Cu-Ag合金强度与弹性模量的影响。

Manufacturing Process: Electroanalysis of the Aluminum-Silicon-Titanium alloy is the patent technology by the Zhengzhou Light Metal Research Institute. The technology electrolyses aluminiferous minerals to get Aluminum-Silicon-Titanium alloy.

三、生产工艺：电解法铝硅钛多元合金生产工艺是郑州轻金属研究院的专利技术，是采用电解法直接从原料中生产出铝硅钛多元合金。

Electroanalysis of the Aluminum-Silicon-Titanium alloy is the patent technology by the Zhengzhou Light Metal Research Institute. The technology electrolyses aluminiferous minerals to get Aluminum-Silicon-Titanium alloy.

三、生产工艺：电解法铝硅钛多元合金生产工艺是郑州轻金属研究院的专利技术，是采用电解法直接从原料中生产出铝硅钛多元合金。

nikel powder ; WC-Ni mixture powders ; Specific coercitive fore H CS

文献[3] 指出，以细颗粒WC粉为原料可基本消除上述组织缺陷，说明提高WC—Ni混合料的混合均匀化程度是改善WC—Ni系合金组织结构因而是提高合金性

8Co alloy have been studied by means of optical and transmission electron microscopy, X-ray diffraction, dilatometry, tensile tests and Vickers hardness measurements. The inherent factors responsible for the low shape memory effect of polycrystalline Fe-Mn-Si alloys have been revealed.

本文通过金相、透射电镜及X-射线衍射分析以及热膨胀、拉伸和硬度试验等手段研究了Fe-25.6Mn-5.1Si-4.1Ni-1.8Co合金中应力诱发γ→ε马氏体相变和形状记忆效应，揭示了引起多晶Fe-Mn-Si系记忆合金形状记忆效应低的内在因素。

Using liquid-reduction or complex-redution method,four catalysts,i.e,the Au/C,Pd/C,Pd-Au/C-T and Pd-Au/C-H were preparated and which electroanalytic activities and stabilities for the oxidation of formic acid were compares.

合成并比较了碳载Au、碳载Pd、碳载高合金化Pd-Au和碳载非合金化Pd-Au催化剂对甲酸氧化的电催化活性和稳定性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。