The electroless nickel (EN) plating process creates a nickel phosphorous covering which could be used in enhancing wear and tear resistance, increase the hardness of a surface and enhance corrosion. The plating does not require the introduction of any electric current into the plating surface. Instead this process occurs as a result of a chemical reaction. The article highlights elements you should know about the electroless nickel coating MI.
Your coating will be uniform always. They involve the use of a chemical remains on the surface to be coated. You can also achieve a uniform coating with the other way, but you have to be extra keen and precise. With the electroless option, you do not have to strain you can achieve this easily.
Make sure the parts are prepared. The materials to be used ought to be clean. Contaminated parts will compromise the outcome of the coating. It is best you wash them yourself then rinse just to be sure there is no particle from the last chemical process.
Ensure that the water you are using is completely pure. The entire chemical process can be compromised if the water contains impurities. It is, therefore, wise that the water is tested and purified completely to get rid of possible contaminants like ions, foreign matter among other substances.
They type of tank is also a factor to consider. Just like you cannot place plastic materials in the oven, some materials cannot be used in this chemical process. Make sure you are using either polypropylene or the stainless steel. All the other might have weak bonds in the material that might be broken and mix with the chemicals.
Remember constant filtering is paramount in that process. Constant filtering is essential as it will assist in eliminating the insoluble materials in the solution that consequently results in these substrate toughness. It is recommended that you use a filter whose porosity rate does not exceed five microns.
Remember the needed temperature controls. The temperature of the plating process should be continuously monitored. For instance, if you have high temperatures, you will have a scenario where there is a speed up in the decomposition of the process. Low temperatures will delay the process which will affect the final coating to be produced.
You can counter check the solution to make sure they are the right solutions before the process. Checking if all the solution re-diluted to the right conditions and that they are not contaminated will not kill you. Like seen above, the cleanliness and type of the container might compromise the outcome of the process.
Also, make sure you have the post treatment processes. The outcome of the process can be stained. You can avoid this by having the post treatment, this way you will be sure that the results will be positive. You can also assess the possible outcome and rectify if the outcome is not as expected.
Your coating will be uniform always. They involve the use of a chemical remains on the surface to be coated. You can also achieve a uniform coating with the other way, but you have to be extra keen and precise. With the electroless option, you do not have to strain you can achieve this easily.
Make sure the parts are prepared. The materials to be used ought to be clean. Contaminated parts will compromise the outcome of the coating. It is best you wash them yourself then rinse just to be sure there is no particle from the last chemical process.
Ensure that the water you are using is completely pure. The entire chemical process can be compromised if the water contains impurities. It is, therefore, wise that the water is tested and purified completely to get rid of possible contaminants like ions, foreign matter among other substances.
They type of tank is also a factor to consider. Just like you cannot place plastic materials in the oven, some materials cannot be used in this chemical process. Make sure you are using either polypropylene or the stainless steel. All the other might have weak bonds in the material that might be broken and mix with the chemicals.
Remember constant filtering is paramount in that process. Constant filtering is essential as it will assist in eliminating the insoluble materials in the solution that consequently results in these substrate toughness. It is recommended that you use a filter whose porosity rate does not exceed five microns.
Remember the needed temperature controls. The temperature of the plating process should be continuously monitored. For instance, if you have high temperatures, you will have a scenario where there is a speed up in the decomposition of the process. Low temperatures will delay the process which will affect the final coating to be produced.
You can counter check the solution to make sure they are the right solutions before the process. Checking if all the solution re-diluted to the right conditions and that they are not contaminated will not kill you. Like seen above, the cleanliness and type of the container might compromise the outcome of the process.
Also, make sure you have the post treatment processes. The outcome of the process can be stained. You can avoid this by having the post treatment, this way you will be sure that the results will be positive. You can also assess the possible outcome and rectify if the outcome is not as expected.
About the Author:
Find a list of the advantages of using electroless nickel coating MI services and more info about a reputable service provider at http://chorindustries.com/services.html now.
Comments
Post a Comment