On the afternoon of November 12, 2010, 8 persons from the Intellectual Property Office of the State Intellectual Property Office and Patent Examination Experts and the Intellectual Property Office of Shandong Province and the Jinan Intellectual Property Bureau visited CNHTC.
Wear-resistant Steel Plate is a special kind of plate, with good wear resistance and impact. But also through cutting, bending, welding and other ways to join with other structures. Extremely time-saving and convenient. Therefore, it is widely used in metallurgy, coal, cement, electricity and other industries.
What are the advantages of wear-resistant steel plate :
1, good impact resistance
Wear-resisting composite steel plate uses low carbon steel or low alloy, stainless steel and other toughness as the base material. The metal material not only has good wear resistance, but also can withstand impact and abrasion from high drop and fall during transportation.
2, better heat resistance
The alloy wear-resistant layer incorporates vanadium, molybdenum, and other alloy materials during the manufacturing process, so it can be used and worn at high temperatures of ≤800°C. Relative to ordinary carbon steel substrates can only be used below 380 °C, low alloy heat-resistant steel plates work below 540 °C. This shows how high the wear resistance of the heat-resistant steel plate.
3, good corrosion resistance
The wear-resistant steel plate contains a large amount of metallic chromium, so it has good rust and corrosion resistance. Particularly suitable for the use of falling coal drums and funnels. Not only solid and strong, but also to prevent sticking coal.
Mechanical Properties:
Hardness_430 to 470 BHN
Yield Strength_180 ksi
Tensile Strength_235 ksi
Elongation_12%
Abrasion Resistant Plates,Hardox Steel,Hardox Plate,Arco Wear Plate,Hard Steel Plate HuiFeng Wear Resistant Group , https://www.hpwearsolution.com
The inspection team visited the product exhibition hall and the third assembly line of Sinotruk Truck Co., Ltd. to understand the quality control, production cycle, and logistics distribution. In the product showroom, members of the inspection team eagerly boarded the heavy truck Yellow River 150 truck and the tall Granville HOWO-A7 intelligent automatic weight card car to take pictures. 
Afterwards, the team visited the technical center and visited the engine and component testing room, and held discussions with technical personnel to exchange information on China National Heavy Duty Truck's production and operation status and the development of patent work. The State Intellectual Property Office and the provincial and municipal governments Experts fully affirmed China National Heavy Duty Truck's patented technology work.
