This is one of the most common methods of electroless plating. It does not require passing an electric current through the solution given to create a deposit. It, however, uses a chemical technique referred to as auto-catalytic chemical reactions. This reaction means that the solution is catalyzed by one its products. This process produces a hardness factor, increase natural lubricity and offers resistivity to abrasion, corrosion and wear. It is, therefore, suitable to apply Electroless nickel coating MI process if you require providing a protective covering for metal tools and equipment without the use of external electricity.
Low phosphorus, medium phosphorus, and high phosphorus are three main classifications of this form of metal plating. They are used to offer different advantageous properties depending on the use of the metal object. For instance, high phosphorus treatments will offer great resistance to acidic places such as oil drilling while the low phosphorus treatment prevents against corrosion from alkaline environments and offers a uniform thickness. Medium phosphorus, which is most frequently used provides brightness for cosmetic purposes as well as causes faster deposition of the element.
This process requires the use of nickel salt and hypophosphite solution to serve as the bath for the base material. There are other chemicals that are used to regulate the pH level so as to allow the process to be stable. The catalyst used is the base material in the solution which causes the deposition of the element alloys in the product given.
Before this process is carried out, the tool to be plated must be thoroughly cleaned using different chemicals. This is done in a process called the pretreatment process. If it is not done, the plating process may be ineffective and result in poor plating. After pretreatment, the material is rinsed using water which removes the chemicals used in case they have adhered to the surface.
This process has many applications and it is mostly used in engineering to coat metal elements used so as to increase resistance to wear and tear as well as to prevent corrosion. The areas where this process is applied include the making of oilfield valves, kitchen utensils, drive shafts, electrical tools and office equipment.
It is also used in the automotive industry to reduce wear of vehicle parts. Furthermore, it is used in the manufacturing of hard disks drives in order to provide a coating that protects the underlying magnetic layers from damage. It can also be used to salvage worn out parts because of the high hardness of the coating.
This process is beneficial in many different ways. The metal that is plated has improved hardness due to the deposits. It does not need to use electric current and therefore saves on power. There are no complex methods that require being performed. It also produces a smooth and even coating. However, since a lot of chemicals are used and replenished, treatment of waste is costly.
The use of this process in many industries has improved the general functioning of the industrial products manufactured. It has allowed industries to venture into fields that were initially difficult due to corrosion and wearing of metals used. With this process, performance and durability of materials are improved.
Low phosphorus, medium phosphorus, and high phosphorus are three main classifications of this form of metal plating. They are used to offer different advantageous properties depending on the use of the metal object. For instance, high phosphorus treatments will offer great resistance to acidic places such as oil drilling while the low phosphorus treatment prevents against corrosion from alkaline environments and offers a uniform thickness. Medium phosphorus, which is most frequently used provides brightness for cosmetic purposes as well as causes faster deposition of the element.
This process requires the use of nickel salt and hypophosphite solution to serve as the bath for the base material. There are other chemicals that are used to regulate the pH level so as to allow the process to be stable. The catalyst used is the base material in the solution which causes the deposition of the element alloys in the product given.
Before this process is carried out, the tool to be plated must be thoroughly cleaned using different chemicals. This is done in a process called the pretreatment process. If it is not done, the plating process may be ineffective and result in poor plating. After pretreatment, the material is rinsed using water which removes the chemicals used in case they have adhered to the surface.
This process has many applications and it is mostly used in engineering to coat metal elements used so as to increase resistance to wear and tear as well as to prevent corrosion. The areas where this process is applied include the making of oilfield valves, kitchen utensils, drive shafts, electrical tools and office equipment.
It is also used in the automotive industry to reduce wear of vehicle parts. Furthermore, it is used in the manufacturing of hard disks drives in order to provide a coating that protects the underlying magnetic layers from damage. It can also be used to salvage worn out parts because of the high hardness of the coating.
This process is beneficial in many different ways. The metal that is plated has improved hardness due to the deposits. It does not need to use electric current and therefore saves on power. There are no complex methods that require being performed. It also produces a smooth and even coating. However, since a lot of chemicals are used and replenished, treatment of waste is costly.
The use of this process in many industries has improved the general functioning of the industrial products manufactured. It has allowed industries to venture into fields that were initially difficult due to corrosion and wearing of metals used. With this process, performance and durability of materials are improved.
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