Abstract: A method of forming an article from an &agr;−&bgr; titanium including, in weight percentages, from about 2.9 to about 5.0 aluminum, from about 2.0 to about 3.0 vanadium, from about 0.4 to about 2.0 iron, from about 0.2 to about 0.3 oxygen, from about 0.005 to about 0.3 carbon, from about 0.001 to about 0.02 nitrogen, and less than about 0.5 of other elements. The method comprises cold working the &agr;−&bgr; titanium alloy.

Abstract: A bike rack apparatus is provided for supporting a bicycle on an automobile, and includes a channel for receiving the wheels of a bicycle and supporting the weight of the bicycle. The channel is supported on the automobile, preferably by a male hitch member sized for receipt in a female hitch member of the automobile, and includes a pair of clamps for stabilizing the apparatus on the automobile. The apparatus also includes a shackle assembly for holding a bicycle in an upright position on the channel and restraining movement of the bicycle relative to the channel.

Abstract: The present invention relates to the control of grain structure in unalloyed zirconium metal and, more particularly, to the control of grain structure in zirconium metals containing less than 300 parts per million Fe.