China's special instrumentation manufacturing market exceeded 100 billion yuan in 2011

With the continuous expansion of market demand and the strategic significance of advanced development of the throat industry in the improvement of human living standards, the instrumentation industry has become an important international strategy for all countries in the international community to compete to improve the production of water products and high-tech products. industry. With the increase of green, environmental protection, and other global standards. The instrumentation industry will have a rapid and healthy development in the market in a healthy and orderly manner. The instrumentation industry will become another sunrise industry after the 21st century.

China Merchants Information Network: At the end of 2011, there were 657 special instrument and meter manufacturing enterprises in China, and the total industry assets reached 97.7 billion yuan, an increase of 19.97% over the same period of last year. According to data from China Business Intelligence Network, in 2011, China's large-scale professional instrument and meter manufacturing industry enterprises achieved a total revenue of 107.221 billion yuan, a year-on-year increase of 22.47%, and a total profit of 10.573 billion yuan, a year-on-year increase of 18.36%.

Wear Resistant Steel Plate

1.Wear-resisting Steel Plate is composed of low carbon steel plate and alloy wear-resisting layer. When working, the matrix provides comprehensive properties such as strength, toughness and plasticity of resisting external forces, and the alloy wear-resistant layer provides wear-resistant properties that meet the requirements of specified working conditions.

2.Wear-resisting steel alloy wear-resisting layer and base plate are metallurgical combination. By means of special equipment and automatic welding process, the high-hardness self-protecting alloy wire is uniformly welded on the substrate, and the composite layers are one to two or even more. In the composite process, due to the different shrinkage ratio of the alloy, uniform transverse cracks appear, which is a significant feature of the wear-resistant steel plate.

3.The wear resistant layer of the alloy is mainly chromium alloy, while manganese, molybdenum, niobium, nickel and other alloys are added. The microhardness of carbide can reach above hv1700-2000, and the surface hardness can reach hrc58-62. Carbide alloy has a strong stability at high temperature, maintain a high hardness, but also has a good oxidation resistance, within 500℃ completely normal use.

4.The wear-resistant layer has narrow channel (2.5-3.5mm), wide channel (8-12mm), curve (S, W), etc. It is mainly composed of chromium alloy, while manganese, molybdenum, niobium, nickel, boron and other alloy components are added. With 40-60% carbide content, the microhardness can reach above HV1700 and the surface hardness can reach hrc58-62.

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Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.shansteelsupply.com