Overview of Resistant Material Development Course
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The new type wear-resistant materials are the backbone of crushing machine. In 1982, the high manganese steel was first introduced. After certain processing, under high impact load and compression stress, the surface of mechanical parts would be hardened. The high manganese steel was mainly used on gear plate in jaw crusher and cones and hammers in cone crusher then. The high manganese steel was thus called the first generation anti-wear material. With the development of crushing equipment industry, more and more problems emerged one after another, such as the demand for expansion of crushing field and longer durability, etc. The development of industry therefore put more demands on abrasion-resistant materials.
In about 1930, the Ni-hard cast iron appeared whose hardness could reach up to HRC55-60. As the second generation anti-abrasion material, since it was brittle, it could only be used for small components, such as rotating blades, etc. Besides, due to the limitation in nickel, the material was rarely used. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery, like mobile crushing station, Henan Hongxing is always doing the best in products and service.china mobile crushers:http://www.hx-china.com/7.html
We generally choose imported high wear resistance materials in high-end equipment manufacturing on account of the rich alloy content, good fluidity, low shrinkage and poor thermal conductivity. Consequently, we adopt the progressive solidification in the process of designing castings. The heavy type castings like hammer and board are treated with special casting method. At present, the nation-wide research is being carried out continuously. It is known that high toughness martensite and austenite cast steel are expected to become the new generation anti-abrasion materials. Once the materials are applied, the development of impact crusher will be greatly quickened.
Some have solid colors and others have prints and patterns all over. It is best to gather everything that you need for your initial design so that the design process itself runs smoother.. Other technical features include; optimized compression ratio,takashi murakami louis vuitton, a high level of turbulence in the combustion chamber aside from the main feature of wear proof, laminate special material of cast- iron..
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