Diamond grinding wheel with diamond abrasive grains as the raw material W302 die steel, respectively, with a metal powder, a resin powder, ceramic, and metal plating as a binding agent, made into various shaped articles, for grinding, polishing, grinding tool called diamond abrasive. Diamond abrasive structure: diamond abrasive layer structure generally consists of work, the matrix, transition of three parts. Also known as a working layer of the diamond layer by the abrasive, the binding agent and a filler W302, the abrasive part of the work. W302 also known as the non-diamond layer transition rod, the binding agent, metal powder and a filler, is firmly connected to the part on the substrate of the diamond layer. Mold working life: the organizational structure of heat caused by unreasonable, excessive grain size, leading to major properties such as mold toughness, thermal fatigue performance, wear resistance and other fall W302 suppliers, the impact of the working life of the mold. The manufacturing cost of the mold: a middle part of the mold cracking or final step of the manufacturing process, heat treatment caused the deformation tolerance and tolerance performance in most cases will die scrap, even if the repair can still be used, an increase in time will , to extend the delivery time, improve the manufacturing cost of the mold. It is the quality of heat treatment technology and mold have a very close relationship, making it two kinds of technology in the process of modernization, promote each other and improve together. Since the 1980s, the international mold heat treatment technology developed rapidly in the field of vacuum heat treatment technology, the mold surface strengthening technology and pre-hardened mold material technology. Yong Wei steel mold (Dongguan) Co., Ltd. | W302 Rods | W302 provided 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!