Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FRICTION STIR WELDING TOOL MEMBER FORMED FROM SILICON NITRIDE SINTERED BODY AND FRICTION STIR WELDING APPARATUS USING SAME
A welding tool member for friction stir welding, which is formed from a silicon nitride sintered body, and which is characterized in that the silicon nitride sintered body contains an additional component other than silicon nitride in an amount of 15% by mass or less and the additional component contains three or more elements selected from among Y, Al, Mg, Si, Ti, Hf, Mo and C. It is preferable that the content of the additional component is from 3% by mass to 12.5% by mass (inclusive). It is also preferable that a sintering assistant component contains four or more elements selected from among Y, Al, Mg, Si, Ti, Hf, Mo and C. Due to the above-mentioned configuration, this welding tool member for friction stir welding is able to have high durability.
FRICTION STIR WELDING TOOL MEMBER FORMED FROM SILICON NITRIDE SINTERED BODY AND FRICTION STIR WELDING APPARATUS USING SAME
A welding tool member for friction stir welding, which is formed from a silicon nitride sintered body, and which is characterized in that the silicon nitride sintered body contains an additional component other than silicon nitride in an amount of 15% by mass or less and the additional component contains three or more elements selected from among Y, Al, Mg, Si, Ti, Hf, Mo and C. It is preferable that the content of the additional component is from 3% by mass to 12.5% by mass (inclusive). It is also preferable that a sintering assistant component contains four or more elements selected from among Y, Al, Mg, Si, Ti, Hf, Mo and C. Due to the above-mentioned configuration, this welding tool member for friction stir welding is able to have high durability.
FRICTION STIR WELDING TOOL MEMBER FORMED FROM SILICON NITRIDE SINTERED BODY AND FRICTION STIR WELDING APPARATUS USING SAME
SILICIUMNITRID-SINTERKÖRPER GEFORMTES REIBRÜHRSCHWEISSWERKZEUGELEMENT UND DAMIT VERSEHENE REIBRÜHRSCHWEISSVORRICHTUNG
ELÉMENT OUTIL DE SOUDAGE PAR FRICTION-MALAXAGE EN CORPS FRITTÉ DE NITRURE DE SILICIUM, ET DISPOSITIF DE SOUDAGE PAR FRICTION-MALAXAGE METTANT EN OEUVRE CELUI-CI
IKEDA ISAO (Autor:in) / FUNAKI KAI (Autor:in) / ABE YUTAKA (Autor:in)
18.10.2023
Patent
Elektronische Ressource
Englisch
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