Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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CRACK SELF-HEALING FUNCTIONALLY GRADIENT MATERIAL FOR CERAMIC CUTTING TOOLS AND PREPARATION METHOD THEREOF
A crack self-healing functionally gradient material for ceramic cutting tools and a preparation method thereof. The material for ceramic cutting tools has a symmetrical gradient structure, and based on the percentage by mass, components of each layer include 50%-80% of Ti(C7,N3), 25%-5% of (W7,Ti3)C and 20%-0% of TiSi2; contents of components of layers that are symmetrical relative to a central layer are the same and a thickness is symmetrically distributed; a content of Ti(C7,N3) gradually increases from the surface layer to the central layer, contents of (W7,Ti3)C and Ti Si2 gradually decrease by 5% from the surface layer to the central layer, and the contents of Ni and Mo gradually increase from the surface layer to the central layer.
CRACK SELF-HEALING FUNCTIONALLY GRADIENT MATERIAL FOR CERAMIC CUTTING TOOLS AND PREPARATION METHOD THEREOF
A crack self-healing functionally gradient material for ceramic cutting tools and a preparation method thereof. The material for ceramic cutting tools has a symmetrical gradient structure, and based on the percentage by mass, components of each layer include 50%-80% of Ti(C7,N3), 25%-5% of (W7,Ti3)C and 20%-0% of TiSi2; contents of components of layers that are symmetrical relative to a central layer are the same and a thickness is symmetrically distributed; a content of Ti(C7,N3) gradually increases from the surface layer to the central layer, contents of (W7,Ti3)C and Ti Si2 gradually decrease by 5% from the surface layer to the central layer, and the contents of Ni and Mo gradually increase from the surface layer to the central layer.
CRACK SELF-HEALING FUNCTIONALLY GRADIENT MATERIAL FOR CERAMIC CUTTING TOOLS AND PREPARATION METHOD THEREOF
HUANG CHUANZHEN (Autor:in) / CUI XINYAO (Autor:in) / LIU HANLIAN (Autor:in) / SHI ZHENYU (Autor:in) / YAO PENG (Autor:in) / BAI XIAOLAN (Autor:in) / WANG ZHEN (Autor:in) / XU LONGHUA (Autor:in) / LIU DUN (Autor:in) / HUANG SHUIQUAN (Autor:in)
28.09.2023
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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