Followed by Ferrari 612 Scaglietti
The successor Ferrari 612 Scaglietti as the successor to 456M, the new 2+2 seat sports car – the Ferrari 612 will be available in the spring of 2004. It is the first all-aluminum V12 sports car officially launched by Ferrari. The shape of Pininfarina's design retains a lot of Ferrari's classic styling elements, but the internal structure of the 612 has changed dramatically from the previous generation. Can it reproduce 456's glory? Naming the new car with the name of a famous person in the company's history seems to be a fashionable practice for Ferrari in recent years. The F50 launched in 2002 was named Enzo in honor of Ferrari’s founder Enzo Ferrari; today he also moved out of the 1950s smash hit designer Sergio Scaglietti. Ferrari 612 was eventually named Scaglietti. To say that the cultural heritage of the Larry brand is deep enough, but the product model consisting of three digits and other company's product naming methods are similar to the suspect, in order to attract the rich, the company had to pull out of the ancestors of the family tree, to find a well-known name Name the new product. 612 is a new generation model of the Ferrari 456. The 456 series (including 456 and 456M) was a successful Ferrari model. It produced a total of 3,260 vehicles from 1993 to 2003, which is a remarkable achievement in a supercar. Although it is the successor of 456, but the shape of the 612 is more with the shadow of the Ferrari 375M in the 1960s. 375M is a masterpiece of the famous designer Sergio Scagietti, and commissioned him to design this car is not Ferrari, but the Italian director Robert Rosselli, 375M is the big director gave his wife - the famous movie star Ingrid A special gift from Bergman. Compared to the 456, the wheelbase of the 612 has been increased by 350mm to 2950mm, which is comparable to the Mercedes-Benz standard wheelbase S-class. Therefore, its rear seat space can be extraordinarily spacious in the 2+2 sports car. In addition, its length, width, and height were increased by 139, 37, and 44mm respectively from the previous generation, reaching 4902, 1957, and 1344mm. What is even more valuable is that its luggage space has reached 240L, an increase of nearly 1/4 over 456, enough to accommodate two sets of golf equipment, which is also very rare in the 2+2 sports car. Obviously, the 612 is no longer a purely traveling machine, and the comfort of the occupants is mentioned in a particularly important position. This is reflected not only in the more spacious interior space and more convenient access to the rear seat, but also in the improvement of the equipment level. The car is equipped with dual-zone automatic air conditioning and Bose hi-fi audio system. The seats, steering wheel and instrument panel are all newly designed. They pay more attention to humanity and high technology. There is indeed a big difference from Ferrari just a few years ago. Despite the increase in size, the weight of the 612 was 60 kg lighter than the 456, and the torsional stiffness of the car body was also increased by nearly 60%, all of which were attributed to the aluminum frame of the space frame structure. The 612 is not designed for 50:50 front-to-rear weight distribution. The ratio is 46:54. The rear is slightly heavier to increase the adhesion of the driving wheel, while the improved front shape can produce enough speed at high speeds. The downforce ensures precise steering control. The 612 uses the common engine front and transmission rear layout of the super sports car. Since the engine is moved to the front axle, the vehicle's moment of inertia is smaller, which further improves handling performance. The heart of the 612 is a naturally aspirated 48-valve V12 all-aluminum alloy engine with a displacement of 5748 mL. The angle between the two rows of cylinders is 65°. It has a compression ratio of up to 11.2:1, a rated speed of 7250 rpm, a maximum power of 403 kW, and a maximum torque of 588 Nm. Driven by it, the 612 accelerates from a standstill to 100km/h in just 4.2 seconds and the maximum speed exceeds 315km/h. The standard configuration of this super sports car is a 6-speed manual transmission. As an option, Ferrari can also provide a semi-automatic shifting device similar to the F1. Its 2 shift levers are mounted behind the steering wheel and one for adding. File, another for downshifts. The 2+2 sports car will be available in Europe in March 2004 and prices have not yet been announced. However, some domestic distributors have reported a sky-high price of more than 10 million yuan.
Tungsten carbide mixed Metal Alloy Powder is commonly used in PTA (Plasma Transferred Arc) welding. PTA welding is a process that involves the deposition of a hardfacing material onto a base metal to provide wear resistance, corrosion resistance, and improved mechanical properties.
Tungsten carbide is a very hard and wear-resistant material, making it ideal for applications where high abrasion resistance is required. It is often mixed with other metals, such as nickel, cobalt, or chromium, to form a metal alloy powder. These metal alloys enhance the properties of the tungsten carbide and improve its compatibility with the base metal.
The tungsten carbide mix metal alloy powder is typically fed into the PTA welding torch, where it is melted and propelled onto the surface of the base metal using a high-energy plasma arc. The molten powder forms a hard, dense coating that bonds with the base metal, providing excellent wear resistance and protection.
The specific composition of the tungsten carbide mix metal alloy powder can vary depending on the application requirements. Different ratios of tungsten carbide and other metals can be used to achieve desired properties, such as hardness, toughness, and corrosion resistance.
Overall, tungsten carbide mix metal alloy powder is a versatile and effective material for PTA welding, offering superior wear resistance and protection for various industrial applications.
Mixed Powder,Arc Welding Powder,Pta Welding Powder,Plasma Welding Powder
Luoyang Golden Egret Geotools Co., Ltd , https://www.xtchvof.com