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Summary form only given. Sintered Co(Cr)-MoB materials have a good combination of high modulus, high wear resistance, high corrosion resistance and adequate fracture toughness, making them suitable for many industrial applications such as metal-cutting tools and wear resistant components. In many applications, they are superior to oxide and carbide coatings. Recently, boride- based cermet surface...
Aging characteristics of Cu–12Fe and Cu–11Fe–6Ag in situ composites were investigated. Curves of Vickers hardness vs. temperature, and electrical conductivity vs. temperature for the aged composites were plotted. Cu–11Fe–6Ag exhibits special hardness and conductivity peaks at about 350°C. Microstructure investigations by scanning electron microscopy and transmission electron microscopy reveal that...
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