| 摘要 |
<p>Monolithic sinterized product, such as one made of hard metal, steel, ceramic, light alloy or the like, having technological characteristics such as strength, resistance to wear, resistance to fatigue, and similar ones differing in different zones of said product, and method for making said product. Mechanical parts, machining tools such as extrusion dies, punches, drilling tools, drawing punches and the like, made from said sinterized product. <IMAGE></p> |
