With the popularity of cars, modified titanium bar gr7 markets are booming, more and more car lovers all can't help thinking how to make cars more personality, more . TIFAN gives a very the answer - bolt. The trend of the development of the automotive lightweighting has become the world's car. Tests show that if the vehicle weight reduce 10%, fuel efficiency can be increased by 6% ~ 8%; Vehicle curb weight by 100 kilograms, reduces hundred kilometers fuel consumption can be reduced 0.3 ~ 0.6 litres, carbon dioxide emissions can decrease about 5 g/km; Car weight by 1%, fuel consumption can be reduced by 0.7%. Especially the unsprung weight quantitative, can significantly enhance titanium exhaust tubing shock absorption efficiency, improve the grip, lower inertia improve handling, the acceleration performance will be improved, also will reduce the braking distance. Say a "light" heaven and earth.
Hub bolt as car detail also important parts, on the premise of guarantee the strength and toughness, the lighter the better, of course. TIFAN (titanium rods gr7, sodium) is the first domestic focus on automotive lightweight nickel titanium wire solution of science and technology innovation enterprise, the headquarters and production base is located in Beijing, its great gr7 titanium alloy wheel hub bolt than original weight reduce above 45%, strength increased more than 125%; What is the industry's first full index titanium bar gr5 reached more than 8.8, 9.8 and 10.9 on the Richter scale standard rod gr7 titanium alloy automobile wheel hub bolts.
Is really "titanium rod gr7" can titanium filler rod hold up person, but not all great gr7 titanium alloy can be used as a raw material, hub bolt because hub bolt under high shear, large bearing, and micro wear for a long period of time, also require it to be "toughness". In the process of plastic deformation and fracture toughness said material to absorb energy. The better the toughness, the smaller the possibility of brittle fracture, the higher degree of safety. Usually if the strength of the material is higher, the lower the toughness, and vice versa. Thanks to the in-depth study of materials science and master, TIFAN formed a unique bar gr7 titanium alloy material system and standards, and developed in collaboration Titanium 6Al4V wire with well-known aviation enterprise dedicated bar gr7 titanium alloy material, both strength and toughness indexes can surpass the traditional great gr7 titanium alloy steel bolt and common bolt.
