磷化

酸度及NaNO3对钢铁常温磷化的影响

Influence of acidic value and nano_3 on Phosphatizing at ambient temperature

Ni~（2+）、Mn~（2+）和H2PO4~-含量对磷化过程及磷化膜防护性的影响

Effects of Ni ~ ( 2 + ), Mn ~ ( 2 + ) and H_2PO_4 ~ - Contents on Phosphatizing Process and Phosphatization Film

一种含有磷酸和防腐蚀颜料的双组份加强型磷化底漆。

It 's a two-component , reinforced etch primer , containing phosphoric acid and corrosion-inhibitive pigments .

促进剂A能提高磷化膜的耐蚀性和彩膜附着力，促进剂B能加快磷化速度。

Accelerant A improves corrosion resistance and adhesion of phosphate film accelerant B increases the phosphating rate .

磷化镍和磷化钼催化剂的原位XRD研究

In-situ XRD study of nickel phosphide and molybdenum phosphide catalysts

采用X射线荧光光谱法（XRF）对磷化膜的厚度和成分进行了测定；

The components and thickness of the film are determined by X-ray fluorescence ( XRF );

添加剂在JF－105中温Zn－Ca系磷化液中起关键性的作用。

The additions play a critical role in Zn-Ca phosphating solution at middle temperature .

负载铁对PAN的稳定化和脱氮磷化均具有显著的催化作用，并在580&760℃范围内明显增加了N2形成速率。

The loaded iron can dramatically catalyze the stabilization and denitrification reactions of PAN , and increase formation rate of N2 at 580-760 ℃ .

采用共沉淀法进行了Fe？Fe-W非晶镀层的磷化及在NaCl溶液中的腐蚀行为

Surface Phosphating of Amorphous Fe W Deposit and Its Corrosion Behavior in NaCl Solution

喷丸钢丝的磷化SOHO的无线覆盖

Parkerizing Process of Shot blasted Steel Wire Wireless Covering in SOHO

磷化铟（InP）已成为光电器件和微电子器件不可或缺的重要半导体材料。

Indium Phosphide ( InP ) has been indispensable to both optical and electronic devices .

以SiO2为载体的磷化钼加氢脱硫催化剂研制

Hydrodesulfurization of sio_2 supported mop catalyst

但是，磷化、Cr（VI）有致癌和对环境有持久危险性。随着社会的发展，不久的将来，铬化和磷化在表面处理中的应用将会被禁用。

However , chromizing and phosphating will be banned in the near future due to their uphold hazard to environment and carcinogenic to humans .

作者利用化学沉积法在低合金铸铁表面分别制取了Ni-P镀层和Ni-P-SiC复合镀层，并就两者的耐磨性与铸铁、磷化处理表面及Cr镀层的进行了对比试验研究。

The Ni-P plating and Ni-P-SiC composite coating were prepared using electroless deposite method on the surface of low-alloy cast iron .

La（NO3）3参与磷化膜晶粒的形核，降低磷化膜晶粒的形核势垒，加速磷化膜晶粒的生成，使膜晶粒细小致密；

La ( NO3 ) 3 is involved in nucleation process of phosphate film , and reduces the potential barrier for grain nucleation .

研究了P比对阴极电泳漆膜附着力和耐蚀性的影响，高P比磷化膜耐盐雾性能明显优于低P比磷化膜。

The study on cathode electrophoresis coating adhesion and corrosion resistance indicate , the performance of phosphate film-paint film double-layer with high " P ratio " is better than that of with low " P ratio " in neutral salt spray test .

NaCl溶液中Fe-W非晶镀层磷化膜的耐蚀机理

Study of the mechanism of corrosion prevention in NaCl solution of phosphate film on the surface of amorphous Fe-W deposit

介绍钢丝热镀锌工艺、镀锌层的磷化工艺和热熔涂LLDPE工艺，并给出具体工艺配方。

To introduce process of galvanizing by dipping for steel wire , of phosphating on Zn coat and of coating LLDPE by heat melting .

研究了促进剂（羟胺（HAS）和La（NO3）3）对磷化过程的φ-t曲线的影响，及磷化膜的生长规律。

This paper studies the influence of accelerators ( HAS & La ( NO3 ) 3 ) on φ - t diagram and growth laws of phosphate film .

结果表明：零件渗碳前经吹砂或磷化，渗碳时通入NH3，能够保证渗碳层均匀。

The results show that the carburized case uniformity can be ensured through sand blasting or phosphating before carburizing , and NH3 is filled during carburizing .

从技术的可能性和经济上的合理性对胶磷矿P2O5最低工业品位问题进行了研讨，对合理开发与利用我国丰富的磷矿资源和发展我国的磷化工业，均有重大意义。

In this paper , the technic feasibility and economic rationality of minimum industrial tenor of P_2O_5 in phosphate rock are discussed , which is important to develop and utilize the rich apatite ore resources and to develop phosphorus chemical industry .

本论文采用浸渍法制备了一系列负载型磷化钼催化剂，采用TG-DTG、XRD、XPS、BET和NH3-TPD等现代分析手段对其进行了表征。

In this paper , a series of supported molybdenum phosphide were prepared by impregnation and characterized by TG-DTG , XRD , XPS , BET and NH3-TPD techniques .

储粮害虫防治使用磷化铝熏蒸，在密闭和通风期间，对粮仓内外空间和粮堆的PH3气体浓度变化规律及其分布情况，进行了测试研究。

A determination and study has been made on the changes of PH concentration and its distribution in the atmosphere inside and outside the storehouse when the storehouse where PH is used to fumigate stored grain pests are tightly closed and ventilated .

作者通过电泳特性实验、扫描电子显微镜图象等手段，研究表面调整剂的pH值、水质、钛胶粒等对磷化层质量的影响。

As far as the regulator is conc - erned , the author studied effect of pH , water substances and Ti colloidal particles etc. on the quality of the phosphating coatings by means of electrophoretic characteristic testing and scanning electronic micrograph etc.

Zn-Ca系列磷化液的研究

Phosphating solution of Zn - ca series

结果表明：在最佳施镀条件下，可得光亮、致密、耐腐蚀性强于A3钢、磷化膜及Ni-P镀层的纳米复合化学镀层。

The results showed that the surfaces of the coatings are homogeneous , polished and with strong corrosion resistance which is superior to A3 steel specimen , nickel-phosphorus coating and phosphating film .

通过程序升温还原磷钼酸盐前体的方法制备了无负载和负载型磷化钼催化剂，并采用TG-DTG，XRD和BET技术对催化剂进行表征。

A series of unsupported and supported molybdenum phosphide catalysts were prepared by temperature programmed reduction process . Then these prepared catalysts were characterized by means of TG-DTG , XRD and BET technique .

研究出ALX无铬磷化配方和工艺。

ALX phosphating composition , the process and the parameters are studied by orthogonal experiment .

在适宜的合成条件下，考察了共浸渍法制备的非负载和负载型磷化钨催化剂的噻吩加氢脱硫（HDS）和吡啶加氢脱氮（HDN）性能。

On the suitable condition , the supported and unsupported tungsten phosphide catalyst were prepared by co-impregnation method , and their hydrodesulfurization and hydrodenitrogenation were investigated .

采用原位还原方法制备了以MCM-41作载体的磷化镍催化剂，并以喹啉作模型化合物考察了其加氢脱氮（HDN）反应性能。

MCM-41-supported nickel phosphides were prepared by an in-situ-reduction method . Their hydrodenitrogenation ( HDN ) activities were evaluated by means of 1 % quinoline in decalin .