Formatec Silicon Nitride ( Si3N4 ) advanced ceramics for injection moulding скачать в хорошем качестве

Formatec Silicon Nitride ( Si3N4 ) advanced ceramics for injection moulding

Silicon Nitride is a ceramic material with extraordinary properties. Besides the high wear resistance and strength it also has low specific density and high thermal conductivity. Traditionally the material is shaped by a combination of pressing technique and machining, e.g. ultrasonic grinding. Formatec is the first company to offer Silicon Nitride products produced with CIM technology. With an extensive research program Formatec qualified the subsequent process steps and binding system for this new material. In order to strengthen the unique position Formatec developed three grades; light grey, dark grey and gold bronze. High hardness Available in three grades; grey, dark grey and gold bronze Low specific density Complex shapes by use of injection moulding Silicon Nitride continues to gain attention from researchers and engineers. Improved processing possibilities now allow a wider spectrum of applications. Besides the known applications as bearings and cutting tools, exciting new applications have been developed. Multiple parts for satellite frame applications are known. Also high-end camera modules are constructed with Silicon Nitride frames. Formatec recognizes this development and aims for the aesthetical and technical market with the qualified Silicon Nitride feedstock. During the research program Formatec performed research studies for both industries already. Specifications 4 point bending strength MPa 800 Fracture toughness MPa*m1/2 5,6 Density g/m3 3,22