NIKEN PROBLEMS

In the process of metal plating processing to improve the quality, it is required to be processed carefully, but in the plating process, problems in the plating process cannot be avoided, and there should be decisive direction. Below are problems when conducting nickel plating.

PLATED CLASSES show signs of ROUND, FALL:

Nickel machine parts

From the cause of contamination of impurities such as dirt, metal ... or extra additives, applying the dummy method, also known as electrolyte with a slight state, is a method of reducing impurities in the plating solution and also has Can remove additives. If the phenomenon is a serious situation, proceed with treatment by treatment with activated carbon and add additives.

There are also sources from other causes such as excessive pH, low boric acid content. We should proceed with the content calculation and addition accordingly.

LOW-BLIND OR BLACK AREA REGION:

Label

It is caused by low density, high plating solution temperature, low pH, interference from impurities or improperly added content. To overcome this error, you should check and handle the cause of physics and then treat with chemicals. And the low current electrolyte method is also a way to reduce the risks that may affect the product.

APPEARANCE appears on the plate.

Due to the previous coating or the surface of the material is more porous or due to excess amount of solution and metal contaminants. To solve this phenomenon, we apply the electrolyte method to reduce the impurity content in the tank, if too much impurity, we must use specialized chemicals. So need to carefully check the surface of the material before conducting plating to be able to reduce the cause of the error.

LAYER PLATED:

Unplugged power supply source, flickering, causing the phenomenon and the rectifier operating in the overheating situation may cause the phenomenon, so you must check the power source, placement. Rectifier before conducting plating.

LOOP PLATED:
Because the surface of the material is not processed improperly according to the processing process is the cause of errors. So before proceeding, it is necessary to check that the surface has been qualified and there are no errors.

Rough and GAMPING CLASSES:

Due to contamination from many metal contaminants or high concentrations of nickel in the solution, electrolyte and chemical methods should be applied to eliminate impurities. There is also a possible cause for the error, in the case of improper application of boric acid, which leads to invisibility in solution.

It should be noted: The nickel plating process of the faults was borne from the impurities from the previous stage. For a product with a beautiful surface, it is necessary to pay close attention to the processing and preparation of the essence, especially the plating tank.