CN1236016A - Recovering and regenerating treating process for waste hard alloy - Google Patents
Recovering and regenerating treating process for waste hard alloy Download PDFInfo
- Publication number
- CN1236016A CN1236016A CN98112022A CN98112022A CN1236016A CN 1236016 A CN1236016 A CN 1236016A CN 98112022 A CN98112022 A CN 98112022A CN 98112022 A CN98112022 A CN 98112022A CN 1236016 A CN1236016 A CN 1236016A
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- hard alloy
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- powder
- wimet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98112022A CN1064716C (en) | 1998-05-19 | 1998-05-19 | Recovering and regenerating treating process for waste hard alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98112022A CN1064716C (en) | 1998-05-19 | 1998-05-19 | Recovering and regenerating treating process for waste hard alloy |
Publications (2)
Publication Number | Publication Date |
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CN1236016A true CN1236016A (en) | 1999-11-24 |
CN1064716C CN1064716C (en) | 2001-04-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN98112022A Expired - Fee Related CN1064716C (en) | 1998-05-19 | 1998-05-19 | Recovering and regenerating treating process for waste hard alloy |
Country Status (1)
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CN (1) | CN1064716C (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100404175C (en) * | 2006-05-30 | 2008-07-23 | 成都科力铁硬质合金有限公司 | Hard alloy recovery method |
CN100451145C (en) * | 2007-05-21 | 2009-01-14 | 陈兆盈 | Vacuum high temperature treatment method for reducing oxygen content of electric dissolving regeneration WC |
CN101954571A (en) * | 2010-09-16 | 2011-01-26 | 温州市龙湾沙城钢球厂 | Manufacturing process of 0.68 mm nonmagnetic alloy balls |
CN102861638A (en) * | 2012-10-05 | 2013-01-09 | 广西梧州港德硬质合金制造有限公司 | Rolling ball mill for hard alloy |
CN103495736A (en) * | 2013-10-28 | 2014-01-08 | 成都名钨科技有限责任公司 | Method for recycling hard alloy green body |
CN103725912A (en) * | 2014-01-27 | 2014-04-16 | 株洲市硬质合金加工有限公司 | Method for recovering and treating waste hard alloy mixture |
CN105344694A (en) * | 2015-09-29 | 2016-02-24 | 北京工业大学 | Method for removing Al2O3 and TiCN composite coating on surface of hard alloy |
CN106947865A (en) * | 2016-05-25 | 2017-07-14 | 江西理工大学 | A kind of energy-efficient method for oxidation of scrap hard alloy |
CN107419122A (en) * | 2017-04-11 | 2017-12-01 | 福建艾狮特新材料科技有限公司 | A kind of hard alloy abrasive dust recycling high-quality and high-efficiency recovery method |
CN109079146A (en) * | 2018-08-29 | 2018-12-25 | 株洲硬质合金集团有限公司 | A kind of preparation method of hard alloy long cylinder |
CN109536719A (en) * | 2018-12-12 | 2019-03-29 | 株洲金韦硬质合金有限公司 | It is a kind of regenerate WC post-processing approach and its application |
CN111168073A (en) * | 2019-12-31 | 2020-05-19 | 武汉新锐合金工具有限公司 | Recycling process of hard alloy falling material and wire cleaning material |
CN114833347A (en) * | 2022-04-29 | 2022-08-02 | 浙江恒成硬质合金有限公司 | Method for recycling waste hard alloy with high bonding phase |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU778285A1 (en) * | 1976-03-09 | 1991-06-23 | Институт Металлургии Им.А.А.Байкова | Method of regenerating carbide-containing waste of hard alloys |
CN1023235C (en) * | 1991-03-19 | 1993-12-22 | 国营自贡硬质合金厂 | Recovery and processing method of waste hand alloy material |
RU2101375C1 (en) * | 1996-12-25 | 1998-01-10 | Товарищество с ограниченной ответственностью "МИСОН" | Method of processing lump wastes of solid alloys |
-
1998
- 1998-05-19 CN CN98112022A patent/CN1064716C/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100404175C (en) * | 2006-05-30 | 2008-07-23 | 成都科力铁硬质合金有限公司 | Hard alloy recovery method |
CN100451145C (en) * | 2007-05-21 | 2009-01-14 | 陈兆盈 | Vacuum high temperature treatment method for reducing oxygen content of electric dissolving regeneration WC |
CN101954571A (en) * | 2010-09-16 | 2011-01-26 | 温州市龙湾沙城钢球厂 | Manufacturing process of 0.68 mm nonmagnetic alloy balls |
CN102861638A (en) * | 2012-10-05 | 2013-01-09 | 广西梧州港德硬质合金制造有限公司 | Rolling ball mill for hard alloy |
CN103495736A (en) * | 2013-10-28 | 2014-01-08 | 成都名钨科技有限责任公司 | Method for recycling hard alloy green body |
CN103725912B (en) * | 2014-01-27 | 2016-07-20 | 株洲市硬质合金加工有限公司 | The method that waste hard alloy mixture reclaims and processes |
CN103725912A (en) * | 2014-01-27 | 2014-04-16 | 株洲市硬质合金加工有限公司 | Method for recovering and treating waste hard alloy mixture |
CN105344694A (en) * | 2015-09-29 | 2016-02-24 | 北京工业大学 | Method for removing Al2O3 and TiCN composite coating on surface of hard alloy |
CN106947865A (en) * | 2016-05-25 | 2017-07-14 | 江西理工大学 | A kind of energy-efficient method for oxidation of scrap hard alloy |
CN107419122A (en) * | 2017-04-11 | 2017-12-01 | 福建艾狮特新材料科技有限公司 | A kind of hard alloy abrasive dust recycling high-quality and high-efficiency recovery method |
CN109079146A (en) * | 2018-08-29 | 2018-12-25 | 株洲硬质合金集团有限公司 | A kind of preparation method of hard alloy long cylinder |
CN109536719A (en) * | 2018-12-12 | 2019-03-29 | 株洲金韦硬质合金有限公司 | It is a kind of regenerate WC post-processing approach and its application |
CN111168073A (en) * | 2019-12-31 | 2020-05-19 | 武汉新锐合金工具有限公司 | Recycling process of hard alloy falling material and wire cleaning material |
CN114833347A (en) * | 2022-04-29 | 2022-08-02 | 浙江恒成硬质合金有限公司 | Method for recycling waste hard alloy with high bonding phase |
Also Published As
Publication number | Publication date |
---|---|
CN1064716C (en) | 2001-04-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZIGONG HARD ALLOY CO., LTD. Free format text: FORMER NAME OR ADDRESS: ZIGONG HARD ALLOY FOUNDRY |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Zigong Cemented Carbides Co., Ltd. Patentee before: Zigong Hard Alloy Foundry |
|
ASS | Succession or assignment of patent right |
Owner name: ZIGONG CORED NEW MATERIALS CO., LTD. Free format text: FORMER OWNER: ZIGONG HARD ALLOY CO., LTD. Effective date: 20041224 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041224 Address after: 643000 No. 130 Renmin Road, Sichuan, Zigong Patentee after: Keruide New-material Co., Ltd., Zigong Address before: 643000 No. 98 Renmin Road, Sichuan, Zigong Patentee before: Zigong Cemented Carbides Co., Ltd. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |