摘要:
Substrat auf Basis von Siliciumnitrid für Halbleiter-Bauelemente, wobei das Substrat als kristalline Phasen Siliciumnitrid (Si 3 N 4 ), Siliciumcarbid (SiC) und Siliciumoxynitrid (Si 2 N 2 O) enthält und der Phasenbestand an Silicium ≤ 5%, die Schwindung bei der Herstellung
摘要:
The invention relates to a silicone nitride based substrate for semi-conductor components, said substrate containing silicon nitride (Si3N4), silicon carbide (SiC) and silicon oxynitride (Si2N2O) as crystalline phases. The silicon phase content is ≤ 5 %, the shrinkage during production is
摘要:
The present invention is directed to a composition consisting essentially of: a) from about 0.1 to about 60 mole % of MoO2, b) from 0 to about 99.9 mole % of In2O3, c) from 0 to about 99.9 mole % of SnO2, d) from 0 to about 99.9 mole % of ZnO, e) from O to about 99.9 mole % of AI2O3, f) from O to about 99.9 mole % of Ga2O3, wherein the sum of components b) through f) is from about 40 to about 99.9 mole %, and wherein the mole %s are based on the total product and wherein the sum of components a) through e) is 100. The invention is also directed to the sintered product of such composition, a sputtering target made from the sintered product and a transparent electroconductive film made from the composition.
摘要:
A highly shock-resistant ceramic material, especially based on Si3N4 or ZrO2, having a hardness HV10 of a maximum of 15.5 GPa and an E module at room temperature of less than 330 Gpa. The material contains 0.2 - 5 wt. % carbon particles having a maximum particle size of 5 µm. The invention also relates to a method for the production of a ceramic material and the use thereof, especially as roller bodies in bearings.
摘要:
The present application relates to wear-resistant films containing hard material particles having a metal casing, and solder material particles selected from the group of soft solders, hard solders, or high-temperature solders, to the use of the wear-resistant films, and to a method for the production thereof by means of film casting method.
摘要:
Substrat auf Basis von Siliciumnitrid für Halbleiter-Bauelemente, wobei das Substrat als kristalline Phasen Siliciumnitrid (Si 3 N 4 ), Siliciumcarbid (SiC) und Siliciumoxynitrid (Si 2 N 2 O) enthält und der Phasenbestand an Silicium ≤ 5%, die Schwindung bei der Herstellung
摘要翻译:基板含有氮化硅,碳化硅和氮氧化硅作为结晶相,结晶硅量不大于5%,制造过程中的收缩小于5%,开放孔隙率小于15%。 还包括用于生产基材的独立权利要求,其包括将起始混合物,压制成型,流延浇铸,热压,挤出或箔铸造,惰性气氛中交联,热解,氮化和任选烧结进行密集混合。 优选特征:基底由硅,铝,钛,锆,铪,钒,铌,钽,铬,钼,钨,锰和/或铁的碳化物,氮化物,碳氮化物,氧氮化物,硅化物和/或硼化物制成。 基材含有由二氧化硅,碱土金属氧化物,IIIB和IVB族氧化物制成的少于20重量%的烧结助剂,以及钒,铌,钽,铬,钼,钨,锰,铁,钙和/或镍的氧化物 或与B 2 O 3,Al 2 O 3和/或TiO 2组合。
摘要:
A highly shock-resistant ceramic material, especially based on Si3N4 or ZrO2, having a hardness HV10 of a maximum of 15.5 GPa and an E module at room temperature of less than 330 Gpa. The material contains 0.2 - 5 wt. % carbon particles having a maximum particle size of 5 µm. The invention also relates to a method for the production of a ceramic material and the use thereof, especially as roller bodies in bearings.