钯银合金

钯银合金/陶瓷复合膜体系的氢脱附时间的研究

Study of H2 release from Pd-Ag / Al_2O_3 composite membrane systems

本文通过叠加压制钯银合金膜的方法，试图修复和改善钯银合金薄膜，但结果并不理想。

An attempt on improving the cold-rolled Pd-Ag membranes was made by using folded cold-rolling method , but the result was not ideal .

锆和钇与钯银合金性能的关系

The influences of Zr and Y on the properties of pd-40 Ag alloy

分析了目前使用的钯银合金膜技术的优势与不足；

The merits and demerits of current employed Pd Ag alloy membranes were analyzed .

聚变燃料纯化用有支撑钯银合金选择渗氢膜的研制

Preparation of Supported Pd / Ag Alloy Selectively Permeated Films for Fusion Fuel Purification

316不锈钢滤板上钯银合金的脉冲电镀

Pulse Electrodeposition of Palladium Silver Alloy on a Type 316 Stainless Steel Filter in Plate

重复熔铸对钯银合金元素组成及在腐蚀溶液中元素析出的影响

Influence of Recasting Palladium-sliver Alloy on Compositional Stability and Elemental Release into a Corrosion Testing Medium

浆料涂敷-化学镀技术在微孔陶瓷表面沉积钯银合金膜

Deposition of Pd-Ag alloy membranes on porous ceramic substrates by paste coating and electroless - plating techniques

研究证明钯银合金和银的沉积速率受控于银氨给离子的传质过程。

The research indicates that the deposition rates of the alloy and silver are controlled by the diffusion of ammine silver complex ion in the bath .

为此，本文以镀钯银合金薄膜的长周期光纤光栅氢气传感器为对象，从理论、制作和实验等三个方面进行探讨。

In this thesis , a hydrogen sensor based on the long period fiber grating coated with a thin palladium - silver ( Pd-Ag ) film is investigated .

于是，我们采用化学镀方法，试图通过化学方法改善冷轧法所制得的钯银合金薄膜，并且研究了时间与温度对化学镀方法修复和改善钯银合金薄膜的影响。

The chemical plating technique was adopted to repair and improve the Pd-Ag membranes , and the effects of plating time and temperature on membrane quality were investigated .

该复合膜的钯银合金顶层很薄，因此复合膜的氢气渗透率大，成本低。

The hydrogen permeability of the composite membrane is very high and the cost of the composite membrane is low because the palladium silver alloy film is very thin .

采用该工艺生产的钯银合金粉纯度高（大于99.93%），有害杂质铁的质量分数小于0.0108%；

The purity of the Pd-Ag alloy powder produced by the process is more than 99 - 93 % and the mass fraction of Fe in the powder is less than 0 . 0108 % .

环保型厚膜导体浆料，采用化学法制超细钯银合金粉作功能相，合金化完全，平均粒度0.1μm，比表面积10m2/g；

Environment-friendly thick film conductor paste adopts ultrafine Pd-Ag alloy powder made by chemical methods as functional phase . Alloying is complete . Average grain is 0.1 μ m and specific surface area is 10m2 / g.

稀土改进化学镀共沉积钯-银合金膜

Pd-Ag Alloy Simultaneously Deposited by Rare Earth Improved Electroless Plating

钯－银合金膜分离氢气的研究

Study on hydrogen separation using palladium-silver membrane

采用稀土改进的化学镀法在多孔陶瓷载体上共沉积钯-银合金膜。

Rare earth improved electroless plating method was developed for simultaneously depositing Pd-Ag alloy film on ceramic support .

通过对压敏粉体进行DSC分析，确定低温烧结配方的较佳烧成温度在950℃附近，以10%钯-90%银的合金为内电极，制得电性能良好的多层压敏电阻器。

The DSC analyses showed that the better firing temperature was about 950 ℃ . The high properties multilayer chip varistor was manufactured by using 10 % Pd-90 % Ag as internal electrodes .

常用电刷材料是钯铂银铜合金。

The common used wiper material is Pd / Pt / Ag / Cu alloy .

光催化法制备超薄钯膜及钯银合金膜的研究

Study on Ultrathin Palladium and Pd-Ag Alloy Membranes by PCD Methods

钯银铜金铂合金的研究

Study on Pd-Ag-Cu-Au-Pt Alloy