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MANUFACTURING METHOD OF SPUTTERING TARGET MEMBER, AND SPUTTERING TARGET MEMBER
To provide a manufacturing method of a sputtering target member capable of reducing occurrence of chipping at a machine work time.SOLUTION: A manufacturing method of a sputtering target includes a grinding step for grinding a sintered body, and a cutting step for obtaining a sintered body having at least one cut surface, by cutting the sintered body by using a rotary blade tool, while pouring cooling water exceeding 20 L/min to a contact point between the rotary blade tool and the sintered body, after the grinding step.SELECTED DRAWING: Figure 5
【課題】機械加工時におけるチッピング発生の低減を図ったスパッタリングターゲット部材の製造方法を提供する。【解決手段】スパッタリングターゲット部材の製造方法であって、焼結体を研削する研削工程と、前記研削工程後に、回転刃具を用いて前記回転刃具と前記焼結体との接点に20L/分を超えた冷却水を掛けながら前記焼結体を切断して、少なくとも1つの、切断面を有する前記焼結体を得る切断工程とを含む。【選択図】図5
MANUFACTURING METHOD OF SPUTTERING TARGET MEMBER, AND SPUTTERING TARGET MEMBER
To provide a manufacturing method of a sputtering target member capable of reducing occurrence of chipping at a machine work time.SOLUTION: A manufacturing method of a sputtering target includes a grinding step for grinding a sintered body, and a cutting step for obtaining a sintered body having at least one cut surface, by cutting the sintered body by using a rotary blade tool, while pouring cooling water exceeding 20 L/min to a contact point between the rotary blade tool and the sintered body, after the grinding step.SELECTED DRAWING: Figure 5
【課題】機械加工時におけるチッピング発生の低減を図ったスパッタリングターゲット部材の製造方法を提供する。【解決手段】スパッタリングターゲット部材の製造方法であって、焼結体を研削する研削工程と、前記研削工程後に、回転刃具を用いて前記回転刃具と前記焼結体との接点に20L/分を超えた冷却水を掛けながら前記焼結体を切断して、少なくとも1つの、切断面を有する前記焼結体を得る切断工程とを含む。【選択図】図5
MANUFACTURING METHOD OF SPUTTERING TARGET MEMBER, AND SPUTTERING TARGET MEMBER
スパッタリングターゲット部材の製造方法及びスパッタリングターゲット部材
KUGE TOSHIHIRO (author)
2020-09-10
Patent
Electronic Resource
Japanese
European Patent Office | 2019
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European Patent Office | 2019
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