Silicon nitride ceramic cutter, and preparation method and application thereof

• Main Authors: YANG PING, ZOU WENJING, WU SHANGHUA
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2021
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; ARTIFICIAL STONE; BORING; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; PERFORMING OPERATIONS; REFRACTORIES; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; SLAG; TRANSPORTING; TREATMENT OF NATURAL STONE; TURNING; WORKING CEMENT, CLAY, OR STONE

The invention belongs to the technical field of ceramic materials, and particularly relates to a silicon nitride ceramic cutter, and a preparation method and application thereof. The silicon nitride ceramic cutter with a high-precision arc blade, a chip breaker groove, surface patterns and other com...