SINTERED BALLS MADE OF TUNGSTEN CARBIDE
다음을 갖는 소결된 볼: - 볼의 중량을 기준으로 한 중량 백분율로, 하기 화학 조성: - 89% W ≤ 97%; - 5% ≤ C ≤ 8%; - Co ≤ 0.5%; - Ni ≤ 0.5%; - W, C, Co 및 Ni 이외의 원소, 또는 "기타 원소": ≤ 3%; - 결정화된 상을 기준으로 하여, 55 중량% 초과, 바람직하게는 80 중량% 초과의 텅스텐 카바이드 함량; - 14 g/cm3이상의 겉보기 질량 밀도. Use, as a milling agent for milling a suspension, wet dis...
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Main Authors | , , , , |
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Format | Patent |
Language | English Korean |
Published |
26.01.2024
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Abstract | 다음을 갖는 소결된 볼: - 볼의 중량을 기준으로 한 중량 백분율로, 하기 화학 조성: - 89% W ≤ 97%; - 5% ≤ C ≤ 8%; - Co ≤ 0.5%; - Ni ≤ 0.5%; - W, C, Co 및 Ni 이외의 원소, 또는 "기타 원소": ≤ 3%; - 결정화된 상을 기준으로 하여, 55 중량% 초과, 바람직하게는 80 중량% 초과의 텅스텐 카바이드 함량; - 14 g/cm3이상의 겉보기 질량 밀도.
Use, as a milling agent for milling a suspension, wet dispersing agent or for surface treatment, of a powder comprising more than 90% by mass of sintered balls, each sintered ball having: a chemical composition such that, in percentages by mass based on the mass of the ball: 89%≤W≤97%; 5%≤C≤8%; Co≤0.5%; Ni≤0.5%; Elements other than W, C, Co, and Ni, or "Other elements": ≤3%; a tungsten carbide(s) content greater than 55% in percentage by mass based on the crystallized phases; a bulk density greater than or equal to 14 g/cm3. |
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AbstractList | 다음을 갖는 소결된 볼: - 볼의 중량을 기준으로 한 중량 백분율로, 하기 화학 조성: - 89% W ≤ 97%; - 5% ≤ C ≤ 8%; - Co ≤ 0.5%; - Ni ≤ 0.5%; - W, C, Co 및 Ni 이외의 원소, 또는 "기타 원소": ≤ 3%; - 결정화된 상을 기준으로 하여, 55 중량% 초과, 바람직하게는 80 중량% 초과의 텅스텐 카바이드 함량; - 14 g/cm3이상의 겉보기 질량 밀도.
Use, as a milling agent for milling a suspension, wet dispersing agent or for surface treatment, of a powder comprising more than 90% by mass of sintered balls, each sintered ball having: a chemical composition such that, in percentages by mass based on the mass of the ball: 89%≤W≤97%; 5%≤C≤8%; Co≤0.5%; Ni≤0.5%; Elements other than W, C, Co, and Ni, or "Other elements": ≤3%; a tungsten carbide(s) content greater than 55% in percentage by mass based on the crystallized phases; a bulk density greater than or equal to 14 g/cm3. |
Author | BOTTIGLIERI STEPHEN BOUSSANT ROUX YVES MARCEL LEON ROSSIQUET GILLES NONNET EMMANUEL BOUTTES DAVID |
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DocumentTitleAlternate | 텅스텐 카바이드로 제조된 소결된 볼 |
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Snippet | 다음을 갖는 소결된 볼: - 볼의 중량을 기준으로 한 중량 백분율로, 하기 화학 조성: - 89% W ≤ 97%; - 5% ≤ C ≤ 8%; - Co ≤ 0.5%; - Ni ≤ 0.5%; - W, C, Co 및 Ni 이외의 원소, 또는 "기타 원소": ≤ 3%; - 결정화된 상을... |
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SubjectTerms | ALLOYS ARTIFICIAL STONE CASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FERROUS OR NON-FERROUS ALLOYS LIME, MAGNESIA MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY REFRACTORIES SLAG TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS TREATMENT OF NATURAL STONE WORKING METALLIC POWDER |
Title | SINTERED BALLS MADE OF TUNGSTEN CARBIDE |
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