Chrome plating of small and large parts
Chrome plating for all industries
We chrome plate small and large parts for decorative finishing and to improve corrosion and abrasion resistance. We offer chrome electroplating for precision mechanics, mechanical engineering, equipment manufacturing, the automotive industry and other industries. As experienced electroplating professionals for chrome plating, we coat components and individual parts.
Performance overview for chrome plating:
- Chrome plating of decorative parts, such as fireplace frames, handles and doors for fireplaces
- Chrome plating of various industrial parts, such as bolts or similar
- Reconditioning of vintage car parts, new chrome plating of lamp rings, bumpers, levers, kick starters, handlebars, exhaust pipes.
- These parts are chrome-plated on request and according to condition
The coating system used for chrome plating is used in the decorative and technical fields. Matt to glossy coatings with good corrosion protection properties can be produced. Chrome coatings have a shiny silver colour, high hardness and wear resistance and retain their shiny appearance.
Advantages of chrome plating
- good corrosion protection properties
- good abrasion resistance
- splendour
Areas of use
- Restoration
- Decorative parts
- Precision engineering
- Machinery and equipment construction
- Automobile industry
Chromable materials
- Copper
- Brass
- Bronze
- Steel
- Stainless steel
- Aluminium
- Special materials on request
Surface refinement by galvanic chrome plating
Galvanic chromium plating - Characteristics
Atomic number:
24
Symbol:
Cr
Mass:
51,9961
CAS number:
7440-47-3
Electronegativity:
1,66
Electronic configuration:
[Ar] 3d5 4s1
Density:
7,14 g/cm3
Questions and answers about chrome plating
As a service provider in the field of chrome electroplating, we offer comprehensive solutions in the area of surface finishing. Chrome plating is the process of coating metals with a thin layer of chrome. The process not only protects parts from rust, but also gives metal parts a shiny, attractive look.
Whether you are looking for chrome electroplating or galvanic chrome plating, as an experienced provider, we are at your side. Our chrome electroplating process ensures the durability and resistance of various components. With us, you will not only find quality, but also a reliable service.
Whether you want to refine technical components or simply want more shine, we are happy to help. Contact us and let us make your project shine!
Whether you are looking for chrome electroplating or galvanic chrome plating, as an experienced provider, we are at your side. Our chrome electroplating process ensures the durability and resistance of various components. With us, you will not only find quality, but also a reliable service.
Whether you want to refine technical components or simply want more shine, we are happy to help. Contact us and let us make your project shine!
How does chrome plating work?
Chrome plating is a process in which metal parts are immersed in a special bath and coated with a thin layer of chrome. This bath contains a chrome solution. The chrome is then deposited on the metal part by applying an electric current. This process is also known as chrome electroplating.
There are several steps involved in electroplating:
There are several steps involved in electroplating:
- First, the metal part to be chrome plated is thoroughly cleaned to remove any impurities such as grease, oil or rust. This is important to ensure good adhesion of the chrome. Chemical baths and mechanical cleaning techniques such as grinding or blasting are often used for this.
- After cleaning, the part is immersed in an electrolyte bath with chromium solution. This solution contains chromic acid and other chemicals required to keep the chromium ions stable in the bath.
- A negative charge is applied to the workpiece, while anodes in the bath are positively charged. When current flows through the bath, the positively charged chromium ions are attracted to the negatively charged surface of the metal part and begin to deposit there. This process is known as electroplating.
- The thickness of the layer is then checked. The process is carefully monitored to ensure that the chromium layer is applied evenly and to the desired thickness. The duration of the electroplating process depends on the desired layer thickness.
- After the workpiece has been removed from the bath, it is often rinsed with water to remove excess chromic acid. Sometimes further steps follow, such as polishing, to further refine the surface and achieve the desired shine.
- Finally, the chrome-plated part undergoes quality control. This ensures that the chrome layer has been applied correctly and meets the specific requirements.
Which materials do we chrome plate?
A variety of materials can be chrome-plated. However, metals are very often plated with chrome. Below are some of the most commonly chrome-plated materials:
If you would like to have your parts chrome-plated, please contact us for advice. Write us an e-mail or give us a call.
- Both unalloyed and alloyed steel can be chrome plated. This greatly improves its corrosion and wear resistance and creates an aesthetically pleasing surface.
- Stainless steel can also be chrome plated to further enhance its natural corrosion resistance and improve its appearance.
- Although aluminum has an oxide layer that provides some corrosion resistance, it can be chrome plated. Additional chrome plating enhances these properties and makes the metal more decorative.
- Copper and its own alloys, such as brass and bronze, can also be chrome-plated. This emphasizes their natural beauty and increases their resistance to corrosion and wear.
- Zinc and zinc alloys are also popular for chrome plating, especially in the automotive and electronics industries where additional protection against corrosion is required.
- Magnesium and its alloys can also be chrome plated to increase their corrosion resistance and for decorative purposes.
If you would like to have your parts chrome-plated, please contact us for advice. Write us an e-mail or give us a call.
What types of chrome plating are there?
There are two main types of chrome plating. The choice of the type of chrome plating depends heavily on the intended use and the requirements of the component. They differ in terms of properties and areas of application:
- Decorative chrome plating is often used to not only protect parts, but also to improve them aesthetically. A very thin layer of chrome is applied to make the workpiece shiny and attractive.
Underneath this layer of chrome is often a thicker layer of nickel, which provides additional corrosion protection and the desired surface texture. Nickel provides the actual resistance, while the chrome provides a hard, shiny surface that is also easy to clean.
Decorative chrome plating is often used for car and motorcycle parts, sanitary fittings, household appliances and other consumer goods. - Functional or industrial chrome plating, also known as hard chrome or engineering chrome, is primarily used for its technical benefits such as wear resistance, low friction and corrosion protection.
The chrome layer is much thicker than with decorative chrome plating. This process is often used for machine parts, hydraulic cylinders, shafts, pressure rollers and other components that have to function under extreme conditions.
Functional chrome plating significantly increases the service life of the treated parts and helps to extend maintenance intervals.
What surface finishes are available apart from chrome plating?
In addition to chrome plating, we also offer other techniques for galvanic surface finishing. We have compiled a list of these below:
- Rhodium plating protects workpieces against corrosion and gives them a very high resistance to chemical influences.
- We use the barrel electroplating process to gold plate small to very small components and workpieces.
- With silver plating, we refine technical parts, sacred devices, jewelry and the like.
- Nickel plating gives parts a white, silver-like color and protects them from corrosion.
- Copper plating is often used for the restoration of classic cars. It is possible to coat complicated geometries without any problems.
- We tin-coat electrical contacts to improve their chemical resistance and ensure better solderability.