BRAISING ALLOY PREFORMS

Brand	Owner	Address	Description
CEMI	COMINCO AMERICAN INCORPORATED	818 W. RIVERSIDE AVE. SPOKANE WA 99201	AND BRAISING ALLOY PREFORMS; DIE ATTACH PREFORMS; LIDS AND LID SEAL PREFORMS; SOFT SOLDER PREFORMS; HEAT SINKS; BONDING WIRES; BONDING RIBBONS; VACUUM DEPOSITS;EVAPORATION SUPERCHARGES; EVAPORATION WIRES; SPUTTERING TARGETS; DOPING PREFORMS; COMPOUND SEMICONDUCTORS OF CADMIUM MERCURY TELLURIDE N OR P TYPE SINGLE CRYSTAL WAFERS, CADMIUM TELLURIDE SINGLE CRYSTAL WAFERS AND BARS, GALLIUM ANTIMONIDE SINGLE CRYSTAL WAFERS AND POLYCRYSTALLINESLICES AND INGOTS, GALLIUM ARSENIDE SEMI-INSULATING SINGLE CRYSTAL WAFERS, INDIUM ANTIMONIDE N OR P TYPE, SINGLE CRYSTALWAFERS AND INDIUM ARSENIDE N TYPE, AND SINGLE CRYSTAL WAFERS.;HIGH PURITY ELECTRONIC METALS, METAL ALLOYS AND INTERMETALLICS.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention is directed to a method of manufacturing a three piece aluminum wheel assembly comprising the steps of providing a pair of circular blanks made of a heat treatable alloy to be formed into preforms of a general shape. The preforms are subjected to a quenching step in an unconstrained condition to allow for natural thermal deformation during the quenching operation. The as quenched preforms are then subjected to a first forming operation using spin forming to remove the effects of the thermal deformation in the preform, followed by a second forming step using spin forming to shape the component to its desired final shape. The components are then exposed to precipitation heating and finishing to yield the final product.