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- The age hardening characteristic of Cu Ni Si Cr Fe alloy has been investigated in this paper. 研究了Cu Ni Si Cr Fe合金的时效强化特性。
- The microstructure,resistivity and mechanical property of Al Si Mn Fe alloys are studied. 试验研究了Al?Si?Mn?Fe 合金的金相组织、电阻率和力学性能。
- The work softening behaviors and mechanisms of three kinds of pure aluminium and three Al 2%Fe alloys in the rolling state at room temperature were studied. 研究了三种纯度的铝及其Al?2%25Fe合金在室温轧制状态下的加工软化行为及软化机理。
- The characteristics of age hardening were studied for Fe W Co and Fe W Co Ni alloys. 对Fe?W?Co和Fe?W?Co?Ni合金的时效硬化特性进行了研究。
- Keywords Ni Fe hydrotalcite;kinetics;thermogram method;activation energy; 镍铁水滑石;热重法;动力学;活化能;
- The morphology of microstructures and precipitatng phases of rapidly solidified Al 7.83 Fe alloy ribbon have been studied by TEM. 用透射电镜观察了快速凝固Al?7?83Fe 合金的组织形貌和相结构。
- Age hardening for Fe W Co and Fe W Co Ni Alloys Fe-W-Co和Fe-W-Co-Ni合金的时效硬化
- Wear Resistance of Super Thick Functional Ni- Fe Alloys Films 超厚功能性Ni-Fe合金镀层耐磨性研究
- A rapid, accurate and economic XRFS method for the analysis of Si Al Fe alloy is described in this paper.The sample powder is directly pressed into discs and used in the analysis. 采用粉末样品直接压片法,通过基体校正等手段,建立了新型铁合金硅铝铁X射线荧光分析方法。
- On the basis of analysis of activated silicon and aluminum components,a new smelting process of Si Al Fe alloy by use of coal spoil for replace a part of bauxite was proposed. 通过分析煤矸石的活性硅、铝成分,提出了以煤矸石代替部分铝钒土冶炼硅铝铁合金。
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- CASE ANALYSIS ON IMPROVING EXPANSION COEFFICIENT AND OTHER PROPERTIES OF THE W Ni Cu ALLOY 提高W-Ni-Cu合金膨胀系数等性能的实例分析
- Spheroidal graphite cast iron is made from 100% Longyan pig iron by using magnesium ferro silicon as nodulizing agent and adding 0 00%,0 01%,0 02%,0 03%,0 04%,0 05%,0 07% RE Si Fe alloy respectively. 全部采用龙岩生铁，制取球墨铸铁。球化剂为镁硅铁合金，同时分别添加0．00%25、0．01%25、0．02%25、0．03%25、0．04%25、0．05%25、0．07%25稀土硅铁合金进行球化处理。
- Alloys will not have the same properties as pure metal. 合金没有纯金属所具有的同样的性能。
- A Pueblo people located north-northeast of Santa Fe, New Mexico. 陶斯人一支居住于美国新墨西哥州圣大菲城东北偏北的普埃布洛印地安人中的成员
- There exist large Au, Cu, Pb-Zn, Ni, rare metals, rare earth, Sn, Mo, V, Ti, W and some other types of ore deposits. 具有大型、超大型规模的矿产为金、铜、铅锌、镍、稀有金属、稀土金属、锡、钼以及钒、钛、钨等。
- My main concern is with the W's and L's. 我关注的是一场比赛的输赢。
- 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。
- W: Have you ever had a library card here before? 女：你以前有过这里的图书证吗?
- This steel contains C, Ni and Cr. 这种钢含有碳、镍和铬。
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海词词典，十七年品牌
