CN108997017B - 一种制备氮化硅陶瓷轴承球的方法 - Google Patents
一种制备氮化硅陶瓷轴承球的方法 Download PDFInfo
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- CN108997017B CN108997017B CN201810665183.7A CN201810665183A CN108997017B CN 108997017 B CN108997017 B CN 108997017B CN 201810665183 A CN201810665183 A CN 201810665183A CN 108997017 B CN108997017 B CN 108997017B
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- silicon nitride
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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- Ceramic Engineering (AREA)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810665183.7A CN108997017B (zh) | 2018-06-26 | 2018-06-26 | 一种制备氮化硅陶瓷轴承球的方法 |
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CN201810665183.7A CN108997017B (zh) | 2018-06-26 | 2018-06-26 | 一种制备氮化硅陶瓷轴承球的方法 |
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CN108997017A CN108997017A (zh) | 2018-12-14 |
CN108997017B true CN108997017B (zh) | 2021-07-13 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205378A (en) * | 1981-06-09 | 1982-12-16 | Toyota Motor Co Ltd | Manufacture of ceramics sintered body |
CN101792318A (zh) * | 2010-03-19 | 2010-08-04 | 江苏力星钢球有限公司 | 高精度精密陶瓷球制造工艺 |
CN102942362A (zh) * | 2012-09-14 | 2013-02-27 | 江西金力永磁科技有限公司 | 一种高性能钇锆陶瓷轴承球及其制备方法 |
CN103848628A (zh) * | 2012-11-28 | 2014-06-11 | 大连大友高技术陶瓷有限公司 | 一种氮化硅陶瓷球 |
CN105016739A (zh) * | 2015-07-07 | 2015-11-04 | 成都亨通兆业精密机械有限公司 | 一种高精度精密陶瓷球制造工艺 |
-
2018
- 2018-06-26 CN CN201810665183.7A patent/CN108997017B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205378A (en) * | 1981-06-09 | 1982-12-16 | Toyota Motor Co Ltd | Manufacture of ceramics sintered body |
CN101792318A (zh) * | 2010-03-19 | 2010-08-04 | 江苏力星钢球有限公司 | 高精度精密陶瓷球制造工艺 |
CN102942362A (zh) * | 2012-09-14 | 2013-02-27 | 江西金力永磁科技有限公司 | 一种高性能钇锆陶瓷轴承球及其制备方法 |
CN103848628A (zh) * | 2012-11-28 | 2014-06-11 | 大连大友高技术陶瓷有限公司 | 一种氮化硅陶瓷球 |
CN105016739A (zh) * | 2015-07-07 | 2015-11-04 | 成都亨通兆业精密机械有限公司 | 一种高精度精密陶瓷球制造工艺 |
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Denomination of invention: A method for preparing silicon nitride ceramic bearing balls Effective date of registration: 20220614 Granted publication date: 20210713 Pledgee: Hengyang financing guarantee Group Co.,Ltd. Pledgor: HENGYANG KAIXIN SPECIAL MATERIALS TECHNOLOGY CO.,LTD. Registration number: Y2022990000331 |
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Date of cancellation: 20230704 Granted publication date: 20210713 Pledgee: Hengyang financing guarantee Group Co.,Ltd. Pledgor: HENGYANG KAIXIN SPECIAL MATERIALS TECHNOLOGY CO.,LTD. Registration number: Y2022990000331 |
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