What is tufram coating?

Created in a proprietary, multi-step process that makes aluminum surfaces harder than steel, TUFRAM coatings combine the hardness of aluminum oxide ceramic with the desirable properties of selected Magnaplate proprietary polymers to give aluminum parts previously unattainable levels of hardness, wear and corrosion …

What is tufram?

TUFRAM® is a collective name for a family of coatings in which an aluminum surface is converted in to aluminum oxide Al2O3. H2O. During this process the aluminum crystals grow out to a porous layer that remains hygroscopic for a short time and therefore has optimum adhesive properties.

What is Nedox coating?

A series of “Synergistic” surface enhancement coatings that protect most metals – including aluminum – against wear, corrosion, sticking, galling and static buildup.

What is hard coat anodized aluminum?

Hard anodizing is a functional refinement term, also known as hard coat anodizing, refers to the process of anodizing aluminum parts in a special cold electrolytes, which is the acid solution that cooled to the freezing point of water and the amount of electric current increased substantially, for creating a non- …

What is the electroless nickel plating process?

Electroless Nickel Plating (ENP) is the deposit of a nickel-alloy coating by chemical reduction – without the electric current that’s used in electroplating processes. The majority of ENP for engineering purposes is a nickel phosphorus deposit containing 2 to 14% phosphorus.

Is electroless nickel plating FDA approved?

High Phosphorus Electroless Nickel All Coatings are FDA Approved and fully RoHS Compliant.

What is a nickel strike?

The nickel-strike process is one of the longest known processes in electroplating. The search for a way to also make high-alloy steels and stainless steels suitable for electroplating led to the Nickel-Strike. The use of this electrolyte, also known as nickel, was documented as early as 1890.

What is ENP material?

Electroless Nickel plating (ENP) is an autocatalytic process whereby a hard and corrosion resistant alloy of Nickel and phosphorous is deposited on a metallic surface. As the name suggests ENP is accomplished by a chemical reaction, without the aid of electric current.

Is electroless nickel Food Safe?

In addition, the Ni-base coatings we offer are FDA-approved and food grade compliant for use in food and beverage applications. Keep in mind that nickel plating can be applied to a variety of metal surfaces, including bearing steel and aluminum, achieving 1.3 to 3´ the corrosion resistance of 440C stainless steel.

Can anodizing chip off?

Anodize can and does “chip”, but the chips are different than paint because of the way it “grows” from the base material. The anodize surface is very thin and brittle, and with temperature fluctuations will develop microscopic cracks.

How does tufram improve the hardness of aluminum?

Tufram dramatically improves the surface hardness of aluminum—to levels comparable with case hardened steel or hard chrome plate. Replaces more expensive substrates. Tufram not only improves the performance and durability of aluminum components but often allows easily machinable aluminum to replace steel or stainless in many applications.

When to use tufram layers in surface treatment?

The application of TUFRAM® layers are not limited to the food- and packaging industry but are also used in industries such as: Mifa Surface Treatment performs a number of standard TUFRAM® variants like:” If you want to know more about this coating. Do not hesitate to contact us. We are pleased to help you.

What kind of applications can tufram be used for?

Engineers worldwide recognize TUFRAM as the solution to a host of problems encountered in commercial applications in all types of manufacturing, processing and packaging equipment.

What does tufram do in a vacuum environment?

TUFRAM coatings are excellent in vacuum environments. The TUFRAM coating on this wafer chuck provides wear resistance and does not generate particulate under vacuum, enabling contamination-free wafers to be manufactured. TUFRAM on this pneumatic shifter reduces friction as the accompanying piston runs against it.