Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING SAME, AND METHOD FOR MANUFACTURING SILICON NITRIDE SINTERED BODY
A silicon nitride sintered body includes at least one black portion with a major axis of 10 um or more in a field of view with a unit area of 5 mm × 5 mm, when observing an arbitrary cross-section of the silicon nitride sintered body using a metallurgical microscope. A major axis of the black portion is Preferably 500 µm or less. The number of the black portion within the field of view with a unit area of 5 mm × 5 mm is preferably 2 or more and 10 or less. A segregation portion of Fe is preferably included in the black portion.
SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING SAME, AND METHOD FOR MANUFACTURING SILICON NITRIDE SINTERED BODY
A silicon nitride sintered body includes at least one black portion with a major axis of 10 um or more in a field of view with a unit area of 5 mm × 5 mm, when observing an arbitrary cross-section of the silicon nitride sintered body using a metallurgical microscope. A major axis of the black portion is Preferably 500 µm or less. The number of the black portion within the field of view with a unit area of 5 mm × 5 mm is preferably 2 or more and 10 or less. A segregation portion of Fe is preferably included in the black portion.
SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING SAME, AND METHOD FOR MANUFACTURING SILICON NITRIDE SINTERED BODY
SILICIUMNITRID-SINTERKÖRPER, VERSCHLEISSFESTES ELEMENT DAMIT UND VERFAHREN ZUR HERSTELLUNG EINES SILICIUMNITRID-SINTERKÖRPERS
CORPS FRITTÉ EN NITRURE DE SILICIUM, ÉLÉMENT RÉSISTANT À L'USURE L'UTILISANT, ET PROCÉDÉ DE FABRICATION DE CORPS FRITTÉ EN NITRURE DE SILICIUM
AOKI KATSUYUKI (Autor:in) / FUNAKI KAI (Autor:in) / FUKASAWA TAKAYUKI (Autor:in) / SANO SHOYA (Autor:in)
03.07.2024
Patent
Elektronische Ressource
Englisch
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