CN109487103B - 一种硬度高的钨钽铼合金的制备方法 - Google Patents
一种硬度高的钨钽铼合金的制备方法 Download PDFInfo
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- CN109487103B CN109487103B CN201910026643.6A CN201910026643A CN109487103B CN 109487103 B CN109487103 B CN 109487103B CN 201910026643 A CN201910026643 A CN 201910026643A CN 109487103 B CN109487103 B CN 109487103B
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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
- C22C1/045—Alloys based on refractory metals
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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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
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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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
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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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/64—Treatment of workpieces or articles after build-up by thermal means
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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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
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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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
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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
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Metallurgy (AREA)
- Automation & Control Theory (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
序号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 平均值 |
g/cm<sup>3</sup> | 19.21 | 19.20 | 19.21 | 19.19 | 19.20 | 19.21 | 19.20 | 19.19 | 19.20 | 19.21 | 19.20 |
序号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 平均值 |
HV | 871 | 865 | 880 | 882 | 876 | 887 | 863 | 878 | 856 | 849 | 870.7 |
序号 | 1 | 2 | 3 | 4 | 5 | 平均值 |
温度(℃) | 3451 | 3463 | 3455 | 3449 | 3461 | 3456 |
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910026643.6A CN109487103B (zh) | 2019-01-11 | 2019-01-11 | 一种硬度高的钨钽铼合金的制备方法 |
CN202010097233.3A CN111321313A (zh) | 2019-01-11 | 2019-01-11 | 一种高硬度钨基合金材料的制备方法 |
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CN201910026643.6A CN109487103B (zh) | 2019-01-11 | 2019-01-11 | 一种硬度高的钨钽铼合金的制备方法 |
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CN202010097233.3A Division CN111321313A (zh) | 2019-01-11 | 2019-01-11 | 一种高硬度钨基合金材料的制备方法 |
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CN109487103A CN109487103A (zh) | 2019-03-19 |
CN109487103B true CN109487103B (zh) | 2020-02-07 |
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CN201910026643.6A Active CN109487103B (zh) | 2019-01-11 | 2019-01-11 | 一种硬度高的钨钽铼合金的制备方法 |
CN202010097233.3A Withdrawn CN111321313A (zh) | 2019-01-11 | 2019-01-11 | 一种高硬度钨基合金材料的制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113077989B (zh) * | 2021-03-31 | 2023-05-12 | 中国振华(集团)新云电子元器件有限责任公司(国营第四三二六厂) | 一种低氧含量固体电解质钽电容器阳极钽块的制备方法 |
CN114959682A (zh) * | 2022-05-13 | 2022-08-30 | 东华大学 | 一种在铝合金表面制备Al3Ti涂层的激光熔覆方法 |
CN118443693B (zh) * | 2024-07-01 | 2024-10-18 | 崇义章源钨业股份有限公司 | 一种硬质合金混合料快速鉴定的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101522342A (zh) * | 2006-10-03 | 2009-09-02 | H.C.施塔克公司 | 制备低氧含量金属粉末的方法、由此制得的粉末及其应用 |
CN105970012A (zh) * | 2016-05-13 | 2016-09-28 | 西安华山金属制品有限公司 | 一种提高钨合金硬度的方法 |
CN107541633A (zh) * | 2017-08-15 | 2018-01-05 | 清华大学 | 钨合金及其制备方法 |
-
2019
- 2019-01-11 CN CN201910026643.6A patent/CN109487103B/zh active Active
- 2019-01-11 CN CN202010097233.3A patent/CN111321313A/zh not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101522342A (zh) * | 2006-10-03 | 2009-09-02 | H.C.施塔克公司 | 制备低氧含量金属粉末的方法、由此制得的粉末及其应用 |
CN105970012A (zh) * | 2016-05-13 | 2016-09-28 | 西安华山金属制品有限公司 | 一种提高钨合金硬度的方法 |
CN107541633A (zh) * | 2017-08-15 | 2018-01-05 | 清华大学 | 钨合金及其制备方法 |
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Publication number | Publication date |
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CN109487103A (zh) | 2019-03-19 |
CN111321313A (zh) | 2020-06-23 |
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Effective date of registration: 20220517 Address after: 401147 tianlinjing 7-7-5, No. 388, Xinnan Road, Longshan street, Yubei District, Chongqing Patentee after: Chongqing Rui Numerical Control Technology Co.,Ltd. Address before: 402160 Shuangzhu Town, Yongchuan District, Chongqing Patentee before: CHONGQING University OF ARTS AND SCIENCES |
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Effective date of registration: 20220624 Address after: 402160, Honghe Avenue, Yongchuan District, Chongqing, 319 Patentee after: Deng Ying Address before: 401147 tianlinjing 7-7-5, No. 388, Xinnan Road, Longshan street, Yubei District, Chongqing Patentee before: Chongqing Rui Numerical Control Technology Co.,Ltd. |
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