For similar reasons tungsten is a superior product for weighting cars. Tungsten is 3.2 times the weight of the no-lead weighting material often used on cars, thus it enables tremendous flexibility in the design of the car. Coincidentally, tungsten has been used by NASCAR for the metal roll cage and as frame ballast to lower the center of gravity of the race car.
2013年10月28日星期一
Derby Tungsten Cylinders
For similar reasons tungsten is a superior product for weighting cars. Tungsten is 3.2 times the weight of the no-lead weighting material often used on cars, thus it enables tremendous flexibility in the design of the car. Coincidentally, tungsten has been used by NASCAR for the metal roll cage and as frame ballast to lower the center of gravity of the race car.
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