ALLOYS METAL ALLOYS

Brand	Owner	Address	Description
I.S.P.	ESKA IMPLANTS GMBH & CO.	GrapengieBerstrasse 34 Lubeck 23556 Germany	alloys and metal alloys for use and in further manufacturing;I S P;orthopedic prostheses and ortheses as replacements for all limbs and for support of limb function; orthopedic exoprostheses and joint implants, and parts therefor, surgical instruments, namely, scalpels, knives, cutters, saws, scissors, needles, acus, sponges,mirrors, trephine, rasps, tweezers, and clamps, all for orthopedic prostheses, ortheses,and exoprostheses; artificial limbs;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Multinary alloys, in particular for use as coatings, if appropriate in combination with other types of layers, for components which are exposed to high temperatures and corrosive gases. The alloys are of the general form: Al-Ni-Ru-M, where at least one B2 phase is present, the aluminum content being in the range from 26-60 atomic percent and where M may be one or more metals and/or semimetals selected from the group consisting of: precious metal, transition metal, rare earths, semimetal. Multinary alloys of this type are very stable with respect to oxidation, have a low thermal conductivity and in particular have similar coefficients of thermal expansion to superalloys, which are usually used as substrates for protective coatings of this type in gas turbine components.