CN110142414A - 一种纳米晶数控刀具用硬质合金复合粉的制备方法 - Google Patents
一种纳米晶数控刀具用硬质合金复合粉的制备方法 Download PDFInfo
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- CN110142414A CN110142414A CN201910553635.7A CN201910553635A CN110142414A CN 110142414 A CN110142414 A CN 110142414A CN 201910553635 A CN201910553635 A CN 201910553635A CN 110142414 A CN110142414 A CN 110142414A
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- nanocrystalline
- cutting tool
- hard alloy
- alloy compound
- compound powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
- C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
- C22C1/055—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds using carbon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910553635.7A CN110142414A (zh) | 2019-06-25 | 2019-06-25 | 一种纳米晶数控刀具用硬质合金复合粉的制备方法 |
Applications Claiming Priority (1)
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CN201910553635.7A CN110142414A (zh) | 2019-06-25 | 2019-06-25 | 一种纳米晶数控刀具用硬质合金复合粉的制备方法 |
Publications (1)
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CN110142414A true CN110142414A (zh) | 2019-08-20 |
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CN201910553635.7A Pending CN110142414A (zh) | 2019-06-25 | 2019-06-25 | 一种纳米晶数控刀具用硬质合金复合粉的制备方法 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244761A (en) * | 1975-10-08 | 1977-04-08 | Mitsubishi Metal Corp | Method to manufacture mixed powder of wccco |
KR20010113364A (ko) * | 2000-06-19 | 2001-12-28 | 황해웅 | 탄화텅스텐/코발트계 초경합금의 입자성장억제제 첨가방법 |
CN1563461A (zh) * | 2004-03-26 | 2005-01-12 | 武汉理工大学 | 碳化钨-钴纳米复合粉末的直接还原碳化制备方法 |
CN1584093A (zh) * | 2003-08-12 | 2005-02-23 | 山特维克公司 | 制造亚微米渗碳碳化物的方法 |
CN1986124A (zh) * | 2006-12-21 | 2007-06-27 | 北京工业大学 | 一种简单快速的超细WC-Co复合粉的制备方法 |
CN102699337A (zh) * | 2012-05-14 | 2012-10-03 | 北京工业大学 | 一种原生粉和再生粉混合的硬质合金粉合成制备方法 |
CN106219547A (zh) * | 2016-07-21 | 2016-12-14 | 株洲硬质合金集团有限公司 | 一种固‑液掺杂法制备含Cr的超细WC粉的方法 |
CN106350721A (zh) * | 2016-09-05 | 2017-01-25 | 中南大学 | 一种板状晶结构高性能WC‑Co硬质合金的制备方法 |
WO2018051106A1 (en) * | 2016-09-14 | 2018-03-22 | Metalysis Limited | Method of Producing a Composite Material |
-
2019
- 2019-06-25 CN CN201910553635.7A patent/CN110142414A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244761A (en) * | 1975-10-08 | 1977-04-08 | Mitsubishi Metal Corp | Method to manufacture mixed powder of wccco |
KR20010113364A (ko) * | 2000-06-19 | 2001-12-28 | 황해웅 | 탄화텅스텐/코발트계 초경합금의 입자성장억제제 첨가방법 |
CN1331352A (zh) * | 2000-06-19 | 2002-01-16 | 韩国机械研究院 | 使用晶粒生长抑制剂来制造碳化钨/钴系硬质合金的方法 |
CN1584093A (zh) * | 2003-08-12 | 2005-02-23 | 山特维克公司 | 制造亚微米渗碳碳化物的方法 |
CN1563461A (zh) * | 2004-03-26 | 2005-01-12 | 武汉理工大学 | 碳化钨-钴纳米复合粉末的直接还原碳化制备方法 |
CN1986124A (zh) * | 2006-12-21 | 2007-06-27 | 北京工业大学 | 一种简单快速的超细WC-Co复合粉的制备方法 |
CN102699337A (zh) * | 2012-05-14 | 2012-10-03 | 北京工业大学 | 一种原生粉和再生粉混合的硬质合金粉合成制备方法 |
CN106219547A (zh) * | 2016-07-21 | 2016-12-14 | 株洲硬质合金集团有限公司 | 一种固‑液掺杂法制备含Cr的超细WC粉的方法 |
CN106350721A (zh) * | 2016-09-05 | 2017-01-25 | 中南大学 | 一种板状晶结构高性能WC‑Co硬质合金的制备方法 |
WO2018051106A1 (en) * | 2016-09-14 | 2018-03-22 | Metalysis Limited | Method of Producing a Composite Material |
Non-Patent Citations (1)
Title |
---|
周书助: "《硬质合金生产原理和质量控制》", 31 August 2014, 冶金工业出版社 * |
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Effective date of registration: 20201022 Address after: Room 701, 7 / F, baimeng Huigu, Longjing Avenue, Duodao District, Jingmen City, Hubei Province Applicant after: Jingmen huifenghe new material technology development center (limited partnership) Address before: Room 902, 338 Huanzhong Road, Huli District, Xiamen City, Fujian Province, 361000 Applicant before: Zhao Lifu |
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Effective date of registration: 20210721 Address after: 448000 No.8, Changqing Road, Duodao District, high tech Zone, Jingmen City, Hubei Province Applicant after: Jingmen meideli CNC Material Co.,Ltd. Address before: 448000 room 701, 7th floor, baimeng Huigu, Longjing Avenue, Duodao District, Jingmen high tech Zone, Hubei Province Applicant before: Jingmen huifenghe new material technology development center (limited partnership) |
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Application publication date: 20190820 |