Rare earthelements list

Used in catalytic converters in cars, enabling them to run at high temperatures and playing a crucial role in the chemical reactions in the converter. Lanthanum and cerium are also used in the process of refining crude oil.

Rare earthmetals are also known as

The deep black DLC coating optimizes the high temperature resistance of the 316L stainless steel case. All DLC-coated timepieces can also withstand extreme temperatures.

In addition to its outstanding protective qualities, each timepiece with a DLC coating stands out with its particularly elegant and aesthetic appearance. Our Topograph and Zirkel Edition Bauhaus have a deep black finish that is suitable for every occasion and every style of outfit. The perfect combination of sophisticated technology and aesthetics.

Rare earthelements periodic table

"Rare earths" are a group of 17 chemically similar elements crucial to the manufacture of many hi-tech products. Despite their name, most are abundant in nature but are hazardous to extract. Most "rare earth" elements have uses in several different fields, as well as those listed below.

How manyrare earthelements are there

Used to create strong metals for use in aircraft engines. Praseodymium is also a component of a special sort of glass, used to make visors to protect welders and glassmakers.

This element is used in camera and telescope lenses. Compounds containing lanthanum are used extensively in carbon lighting applications, such as studio lighting and cinema projection.

Rare earthminerals

Despite the robust character of a DLC-coated watch, the smooth surface of the DLC coating ensures that it feels comfortable on the wrist. The smoothness of the casing precisely reflects the characteristics of the graphite content of the black DLC coating.

Whyrare earthmetals are calledrare

Important in making televisions and computer screens and other devices that have visual displays as they are used in making materials that give off different colours. Europium is also used in making control rods in nuclear reactors.

In addition to the good mechanical characteristics of DLC, the DLC coating also impresses with excellent biocompatibility. DLC coatings do not contain any allergenic metals and additionally serve as protection against nickel contents.

Used in X-ray and MRI scanning systems, and also in television screens. Research is also being done into its possible use in developing more efficient refrigeration systems.

This is used to make powerful magnets used in loudspeakers and computer hard drives to enable them to be smaller and more efficient. Magnets containing neodymium are also used in green technologies such as the manufacture of wind turbines and hybrid cars.

Rare earthelements uses

Nobody wants scratches on their watch. Whether on the glass or the case. Stainless steel can also be scratch-prone when exposed to other harder metals. The harder the case material, the more scratch-resistant the watch. For this reason, DLC-coated housings are extremely hardened and thus more scratch-resistant than PVD material.

Watch cases coated with DLC have a longer life span. Due to the hardness of the DLC coating, accidental intrusion of hard particles or damage is almost impossible. The dial and movement are also protected by the stability and robustness of the DLC case.

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