Titanium density cube 10.0mm - hand made to 0.01mm accuracy For Sale

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Titanium density cube 10.0mm - hand made to 0.01mm accuracy:
$99.90

Titanium - high precision density-standard cube 1cm3 -

10.0 x 10.0 x10.0mm - purity 99.95%

The most accurate density standard cubes available - Made in Germany!

Titanium - Precision density-standard cube 1cm3 NEW! Laser engraved. Using finest materials, each density cube was lapped to 10x10x10mmby a mechanical engineering company and hand finished to an accuracy of0.01 millimeter.Eachoneseparately ground and polished it represents the theoretical density of the respective element by its weight. The weight is not affected by the laser inscription. Information such as element symbol, name and density is durable burned at the surface.

Altogether 36 elements are available in a complete set in a wooden case (available separately).

A complete set with over 36 elements is available on request

Titanium was discovered by Rev. William Gregor in 1791 in Creed, Cornwall, England and, independently, by M.H. Klaproth in 1795 in Berlin, Germany.Titanium is a hard, lustrous, silvery metal which is obtained by magnesium or calcium reduction of the tetrachloride. It is a relatively abundant element, there being 5600 ppm in the earth's crust. It forms a protective oxide coating and, hence, resists corrosion, although powdered metal burns in air. Titanium tends to be inert at low temperatures but will combine with a variety of reagents at elevated temperatures.Titanium and its alloys are characterized by their lightness, strength and corrosion resistance and are used widely in aerospace applications. In addition, these properties also make the material suitable for medical applications (e.g. replacement hip joints). Titanium dioxide, TiO2 is used as a white pigment in paints and plastics as it provides great opacity. The same material is also used in the manufacture of heat resisting and durable glass, the TiO2 replacing certain proportions of the soda. Titanium caroffere is used to manufacture cemented carofferes..Source: ©Goodfellow.com

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