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Studies of titanium alloys used in armors began in the 1950s at the Watertown Arsenal, which later became a part of the Army Research Laboratory. [ 2 ] [ 3 ] A 1948 graduate of MIT, Stanley Abkowitz (1927-2017) was a pioneer in the titanium industry and is credited for the invention of the Ti-6Al-4V during his time at the US Army’s Watertown ...
contains 5% aluminium and 2.5% tin. It is also known as Ti-5Al-2.5Sn. This alloy is used in airframes and jet engines due to its good weldability, stability and strength at elevated temperatures. [27] Rail cross-section was used to advertise Titanium alloy as early as 1913 Grade 7 contains 0.12 to 0.25% palladium. This grade is similar to Grade 2.
Titanium Beta C refers to Ti Beta-C, a trademark for an alloy of titanium originally filed by RTI International. [1] It is a metastable "beta alloy" which was originally developed in the 1960s; Ti-3Al-8V-6Cr-4Mo-4Zr, nominally 3% aluminum , 8% vanadium , 6% chromium , 4% molybdenum , 4% zirconium and balance (75%): titanium .
Their design used aluminum alloy rims instead of steel, improving unsprung mass and thus overall performance. Early customers for Borrani wheels included Alfa Romeo, Isotta Fraschini, Fiat, Lancia, Porsche, Mercedes-Benz and Auto Union. In the post-war period, these wheels were also fitted to many Ferrari road and racing cars, among other makes ...
BBS has a long history in the world of motorsport, having produced wheels for Formula One, the 24 Hours of Le Mans, IndyCar, DTM, NASCAR, World Touring Car Championship, and other racing series from as early as 1972. The company pioneered technologies in the production of racing wheels and in making wheels lighter and stronger for race usage.
Magnesium wheels were originally used for racing, but their popularity during the 1960s led to the development of other die-cast wheels, particularly of aluminium alloys. The term "mag wheels" became synonymous with die-cast wheels made from any material, from modern aluminium alloy wheels to plastic and composite wheels used on items like ...
NASCAR's penalties for loose wheels helped curb a dangerous form of cheating, but even as Cup cars switched from five lugs to one, the penalties remain unchanged.
Fondmetal S.p.A. is an Italian manufacturer of alloy wheels, founded in 1972 by Gabriele Rumi. [1] A Formula One constructor of the same name, also owned by Rumi, competed in the 1991 and 1992 seasons, [1] scoring no championship points. The company also sponsored, and supplied wheels to, numerous other constructors from the mid-1980s to the ...