钯合金
- 网络Palladium;palladium alloy;Ti-Pd
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综述硝酸生产过程中铂合金催化网的损耗以及回收铂的原理与方法,讨论了高钯合金捕集网回收铂的原理、效率和效益等问题。
The principles and methods of platinum recovery in nitric acid plant are summarized , The focal points are put on the discussions of principle , efficiency , influential factors , and benefit analysis of recovery method of high palladium alloys catchment gauzes .
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银铜钯合金的研究及其临床应用
A Study on Silver Copper Palladium Alloy and its Clinical Application
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钯合金捕集网表面状态的XPS研究
XPS Research on the Surface State of Palladium Alloy gauze
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XPS以及ICP-AES分析测试表明,所镀铂钯合金铂在表面富集。
XPS and ICP-AES analysis results indicated the enrichment of Pt on Pt-Pd alloys surface .
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本论文简要介绍了钯合金的应用、电镀工艺及国内外研究现状,详述了合金共沉积的原理,并介绍了循环伏安法、TAFEL曲线及旋转圆盘电极的应用原理和特点。
In the thesis , the development of application and electroplating technology for Pd alloys are reviewed briefly . Then , both theory of alloys codeposition and principles of Cylic Voltammetry ( CV ) technique , TAFEL technique and Rotating Disk Electrode ( RDE ) are introduced in detail .
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牙科低金含量银钯合金时效强化机制
Age - Hardening Mechanism of a Low-Gold Content Dental Casting Alloy
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牙科低金含量银钯合金基础研究
The Fundamental Study of Low - gold Dental Casting Ag-Pd Alloy
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甲醇与氧在银钯合金上的吸附和反应
The Adsorption and Reaction of Methanol with Oxygen on Ag-Pd Alloy
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钯合金与镍合金的真空钎焊工艺
Vacuum brazing technology in the palladium alloy and the nickel alloy
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硝酸工业用钯合金捕集网的应用研究进展
Research Progress of Palladium Alloy Catchment Gauzes in Nitric Acid Industry
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透氢用钯合金的研究与开发
R & D of the Palladium Alloy Used for the Hydrogen Osmosis
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功函数测量研究氧与银和银-钯合金表面的相互作用
Interaction of oxygen with Ag and Ag-Pd alloy by work function measurement
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用XRMF分段多项式回归法定量分析铂钯合金
Quantitative Analysis of Pt Pd Alloys Using Partition Polynomial Regression
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钯合金膜分离器级串氢同位素分离
Separation of Hydrogen Isotope with Cascade Palladium Alloy Membrane Unit
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钯合金膜分离器的氕氘分离系数测定
H-D Separation Factor Measurement by Palladium Alloy Membrane Separator
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杂质气体在钯合金表面的吸附行为
Adsorption Behavior of Impurity Gas on Pd Alloy Surface
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硝酸工厂钯合金捕集网回收铂的分析
Analysis of Platinum Recovery by Palladium Alloy Catchment Gauzes in Nitric Acid Plants
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氧在银钯合金表面上的吸附
Adsorption of Oxygen on a Ag-Pd alloy surface
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钯合金受碳纤维洁治器的影响比金属洁治器大。
All of metal-tip and carbon-tip had apparent scratches on surfaces of Pd-based alloy .
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银钯合金超细粉末制备工艺研究
Processing of Ultrafine Ag-Pd Alloy Powders
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综述了钯合金成分和结构对透氢性能的影响。
The influence of the alloying elements and microstructures on the hydrogen permeability of a Pd alloy are reviewed .
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金、银、铂、钯合金中钯的选择性滴定方法的研究与应用
Research and Application of the Method for Selective Titration of Pd in Au , Ag , Pt , Pd Alloys
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但是套筒冠的制作材料一般是金合金(Ⅲ型或Ⅳ型)、金银钯合金、纯钛,成本很高,不利于在国内推广。
But the telescope is always made of gold alloy and pure titanium . It 's too expensive to be popularized in China .
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并对反应器进行增加透氢钯合金管的改造,探索了提高反应转化率的方法。
The conversion rate increased after installing palladium tubes inside the reactor , which have the property of only allowing hydrogen to penetrate .
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通过分析扫描速度为50mV/s的循环伏安曲线可知,金-铜-钯合金的电沉积经历了三维成核过程。
The cyclic voltammetric curve with scanning speed at50V / s shows that the electrodeposition of Au-Cu-Pd alloy has experienced three-dimensional nucleation procedure .
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此多孔复合陶瓷膜可作为气体及液体的过滤材料,也可以作为钯合金膜的支撑体。
The membranes can be used as filter for gas or liquid , especially be used as substrate for Pd - Ag alloy membrane .
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通过分析不同扫描速度下的循环伏安曲线可知,金-铜-钯合金的电结晶过程为扩散控制过程,且该过程是非可逆的。
The cyclic voltammetric curves with different scanning speed shows that the electrocrystallization of Au-Cu-Pd alloy is controlled by diffusion and the procedure is irreversible .
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结果镍铬合金和钴铬合金析出离子最多,银钯合金和钯合金有一定的金属离子析出,纯钛只析出微量钛离子。
Results Ni-Cr and Co-Cr alloys release most amount of metal ions than the others , Ag - Pd alloy released more ions than Pd alloy .
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用连续三脉冲(氧化、成核和生长)电势或电流在高定向石墨表面电沉积钯合金纳米线阵列。
The palladium alloy nanowire arrays were electrodeposited on the surface of highly oriented pyrolytic graphite by successive three pulses of potential or current ( oxidation , nucleation and growth ) .
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简要介绍了渗氢用非对称性复合陶瓷膜的发展状况,着重介绍了载体的制备、载体表面涂覆技术和钯合金膜的沉积技术。
The development of asymmetric composite ceramics separation membranes for hydrogen permeation was briefly introduced with the emphasis on the preparation techniques of subtract , composite ceramics membrane and Pd-Ag alloy membrane in this paper .