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National policy and industry norms to promote the proportion of hard alloy roller ring market will gradually increase

返回列表 source:xiangyuanBrowse:165Published time:2016-11-28

As a kind of hard material of hard alloy roll ring, is composed of hard phase (tungsten carbide) and metal binder (usually metal cobalt, nickel) and trace rare metal elements, its performance is decided by the content and particle size of tungsten carbide bonded metal. Hard alloy roller ring, also known as tungsten carbide alloy roller ring, is a steel rod, wire rod rolling in a relatively large amount of important parts, while the apparent quality of the rolled steel, size accuracy and cost is closely related.
Hard alloy roll ring has a good turning performance, no special lathe, the existing ordinary lathe can be used to roll ring for rolling. When turning, the cutter head can be made of hard alloy material with high hardness. Hard alloy roll has two types of integral and combination. Hard alloy roll ring is mainly used for the production of high-speed steel and other steel products in the current market, the proportion of low-end products is much lower, but with the increase of the future improvement of people's living standard and the awareness of environmental protection, increase of high-grade hard alloy roll ring will market demand.
In recent years, China's cemented carbide industry rapid development, many hard alloy products, a wide range of applications, the rapid development of the industry, thus boosting the hard alloy roll ring market demand, and promote the development of hard alloy roll ring industry.
China is the world's hard alloy roller ring of the export country, exports accounted for most of the global market share, the export market is mainly in Europe and America, the United States, Japan and other developed countries. The future, with the rapid development of the domestic steel industry, increase the market demand of hard alloy roll ring, with people's living standards and environmental awareness, the adjustment of national policies and regulate the industry association, made of hard alloy and hard alloy collar market proportion will gradually increase, and ultimately promote the hard alloy roll ring market demand the domestic market increased, the proportion of exports will decline, while exports, the proportion of exports of high-end products will be increased.