State launched a series of new industry development planning and measures to encourage and support a number of projects related to A2 rod and our industry for the development of our industry provides a good opportunity for development. We must thoroughly study and use of the government introduced a series of policies to encourage the development, plans to seek a good development of our industry. New Materials "second five" development plan drawn up six key areas of product catalogs, which involves abrasives are: ①, semiconductor materials, and actively develop new semiconductor materials such as silicon carbide, promote efficient, low-cost photovoltaic materials industry; ②, the positive development of large size silicon nitride ceramics, sintered silicon carbide ceramics; ③, to further improve the special ceramic matrix and silicon carbide, silicon nitride, aluminum oxide and other reinforcing fibers and the like. Related business enterprises should focus on joint research and development of new materials and new products. Also A2 steel, there are some special varieties, such as sintered corundum abrasives etc. ordinary abrasive abrasive is bonded abrasive ordinary solid material to form a certain shape A2 and abrasive with a certain intensity. Generally consists of abrasive, binder and pore structure, which is often referred to as abrasive three parts of the three elements. abrasive cutting in abrasive in play. Binding agent is a solid form the loose abrasive abrasive material has two kinds of inorganic and organic binding agents are inorganic ceramics, magnesite, and sodium silicate;. Organic resin, rubber and shellac. One of the most commonly used is a ceramic, a binder resin and a rubber. holes in the wear debris from the grinding of the chip and the chip removal effect, and can accommodate cooling liquid to help dissipation of grinding heat. Yong Wei steel mold (Dongguan) Co., Ltd. | A2 material | A2 by Yong Wei steel mold (Dongguan) Limited. Search for "mold steel, DC53, SKD11.SUS440C, SUS420" fly suppliers, network operators choose to have a full alliance Certified: Dongguan City An Yongwei steel mold shop (www.dgyongwei.com), trustworthiness and reliability, now click on "Commercial Union customer service" on page live chat with us now!