Determination of bismuth in zinc can of primary battery by means of potassium iodide spectrophoto metric method;

Determination of lead in zinc can of primary battery by means of strontium nitrate-lead chromate capacity method;

Determination of trace tin in zinc can of battery by oscillopolarography;

Compared to bitumen painting,zinc coating can pro.

Ductile cast iron pipe samples coated with zinc coatings of different unit area weight (90,130 g/m2 and 200 g/m2) were immersed in 5 g/L NaCl solution, and the evolution of the electrochemical potential of the samples was measured periodically using electrochemical two -electrodes technique.

Anti-erosion hot spraying zinc construction administration and quality control for gates of Silong HPP;

The thesis analysis several factors which affect the stain resistance by comparing the stain resistanceof arc spraying zinc and powder penetrating zinc workpieces in different medias.

The corrosion protection of the hydraulic metal structure is a difficult topic in its production and operation Combined with the practice of some engineering buildings,the corrosion mechanism and the corrosion protection method are introduced,and the work process of the spraying zinc method is discussed in detai

This paper studied the optimum mathematical model and the relevant applicable calculation to design the spray-duct based on the maximal range through the optimization toolbox in MATLAB.