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A platform for research: civil engineering, architecture and urbanism
MANUFACTURING METHOD OF BARING BALL MADE OF BETA SIALON AND PRODUCT THEREOF
PROBLEM TO BE SOLVED: To reduce price of baring ball made of silicon nitride by analyzing a cause of being excessively expensive.SOLUTION: The cause is thought that a part of the silicon nitride hydrolyzes in underwater process by a bead mill when primary particle is manufactured. The problem can be solved by applying beta sialon which can substitute to the silicon nitride.SELECTED DRAWING: None
【課題】窒化ケイ素製ベアリングボールが余りにも高価すぎる。原因を解析して低価格化を図る。【解決手段】一次粒子を製造する際のビーズミルによる水中処理の際に、窒化ケイ素の一部が加水分解する事が原因と考えられる。窒化ケイ素に代替可能な、ベータサイアロンの適用で課題が解消できる。【選択図】なし
MANUFACTURING METHOD OF BARING BALL MADE OF BETA SIALON AND PRODUCT THEREOF
PROBLEM TO BE SOLVED: To reduce price of baring ball made of silicon nitride by analyzing a cause of being excessively expensive.SOLUTION: The cause is thought that a part of the silicon nitride hydrolyzes in underwater process by a bead mill when primary particle is manufactured. The problem can be solved by applying beta sialon which can substitute to the silicon nitride.SELECTED DRAWING: None
【課題】窒化ケイ素製ベアリングボールが余りにも高価すぎる。原因を解析して低価格化を図る。【解決手段】一次粒子を製造する際のビーズミルによる水中処理の際に、窒化ケイ素の一部が加水分解する事が原因と考えられる。窒化ケイ素に代替可能な、ベータサイアロンの適用で課題が解消できる。【選択図】なし
MANUFACTURING METHOD OF BARING BALL MADE OF BETA SIALON AND PRODUCT THEREOF
ベータサイアロン製ベアリングボールの製造法とその製品
WATANABE TOSHIYUKI (author)
2017-01-19
Patent
Electronic Resource
Japanese
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