CN108907214B - 一种钨基零部件的成形方法 - Google Patents
一种钨基零部件的成形方法 Download PDFInfo
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- CN108907214B CN108907214B CN201810932406.1A CN201810932406A CN108907214B CN 108907214 B CN108907214 B CN 108907214B CN 201810932406 A CN201810932406 A CN 201810932406A CN 108907214 B CN108907214 B CN 108907214B
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- 238000000034 method Methods 0.000 title claims abstract description 43
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 24
- 239000010937 tungsten Substances 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 109
- 229910000691 Re alloy Inorganic materials 0.000 claims abstract description 56
- DECCZIUVGMLHKQ-UHFFFAOYSA-N rhenium tungsten Chemical compound [W].[Re] DECCZIUVGMLHKQ-UHFFFAOYSA-N 0.000 claims abstract description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000001301 oxygen Substances 0.000 claims abstract description 32
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 32
- 230000009467 reduction Effects 0.000 claims abstract description 28
- 238000005118 spray pyrolysis Methods 0.000 claims abstract description 21
- 238000003801 milling Methods 0.000 claims abstract description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000001257 hydrogen Substances 0.000 claims abstract description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 18
- 238000002844 melting Methods 0.000 claims abstract description 14
- 230000008018 melting Effects 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000010586 diagram Methods 0.000 claims abstract description 11
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims description 26
- 238000000227 grinding Methods 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 23
- 239000002243 precursor Substances 0.000 claims description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 12
- 238000010902 jet-milling Methods 0.000 claims description 11
- 239000011812 mixed powder Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005275 alloying Methods 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005245 sintering Methods 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 5
- 238000001694 spray drying Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000004663 powder metallurgy Methods 0.000 description 3
- 229910052702 rhenium Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000713 high-energy ball milling Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
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- B22F1/0007—
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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
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
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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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
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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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
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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
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
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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
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
-
- 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
- B33Y80/00—Products made by 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
-
- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/044—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by jet milling
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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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
Abstract
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CN201810932406.1A CN108907214B (zh) | 2018-08-16 | 2018-08-16 | 一种钨基零部件的成形方法 |
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CN201810932406.1A CN108907214B (zh) | 2018-08-16 | 2018-08-16 | 一种钨基零部件的成形方法 |
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CN108907214A CN108907214A (zh) | 2018-11-30 |
CN108907214B true CN108907214B (zh) | 2022-03-18 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109773206A (zh) * | 2019-03-29 | 2019-05-21 | 中国科学院金属研究所 | 一种超纯超细铼粉及其制备方法 |
CN110480008B (zh) * | 2019-09-03 | 2021-10-15 | 北京工业大学 | 一种利用激光3d打印制备三维连通钨基复合材料及方法 |
CN110681869B (zh) * | 2019-10-15 | 2021-08-03 | 上海交通大学 | 选区激光熔化增材制造技术制备高强韧镁稀土合金的方法 |
CN111036914A (zh) * | 2020-01-03 | 2020-04-21 | 北京工业大学 | 一种钨基扩散阴极的增材制造制备方法 |
CN111097916B (zh) * | 2020-01-09 | 2022-08-05 | 北京矿冶科技集团有限公司 | 一种超细高纯铼粉的制备方法 |
CN111515402A (zh) * | 2020-05-06 | 2020-08-11 | 南宁师范大学 | 一种高性能触头材料的制备方法 |
CN112338188A (zh) * | 2020-09-22 | 2021-02-09 | 飞而康快速制造科技有限责任公司 | 一种钨合金增材的制备方法 |
CN112974804A (zh) * | 2021-02-09 | 2021-06-18 | 广东省科学院新材料研究所 | 一种结构可控的多孔材料增材制造方法 |
CN113604719A (zh) * | 2021-06-17 | 2021-11-05 | 重庆材料研究院有限公司 | 一种高性能钨铼热电偶丝的制备方法 |
CN113714515B (zh) * | 2021-09-16 | 2024-02-23 | 武汉联影医疗科技有限公司 | 一种阴极材料及其制备方法、装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101780544A (zh) * | 2010-01-15 | 2010-07-21 | 黑龙江科技学院 | 一种采用激光成形难熔金属零件的方法 |
DE102010049910A1 (de) * | 2010-10-28 | 2012-05-03 | Eads Deutschland Gmbh | Verfahren zur gezielten Materialveränderung während des selektiven Laserschmelzverfahrens |
CN103074532A (zh) * | 2013-01-10 | 2013-05-01 | 南京航空航天大学 | 一种激光快速成形制备固溶增韧钨基复合材料的方法 |
CN103920870A (zh) * | 2014-04-12 | 2014-07-16 | 北京工业大学 | 一种多孔球形铼钨合金粉体及其制备方法 |
EP2949768A1 (en) * | 2014-05-28 | 2015-12-02 | Alstom Technology Ltd | Gamma prime precipitation strengthened nickel-base superalloy for use in powder based additive manufacturing process |
CN106475563A (zh) * | 2016-10-31 | 2017-03-08 | 西北有色金属研究院 | 一种梯度钨铜复合材料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108251734B (zh) * | 2016-12-28 | 2020-01-10 | 有研工程技术研究院有限公司 | 一种热阴极用钨基体及其制备方法 |
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- 2018-08-16 CN CN201810932406.1A patent/CN108907214B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101780544A (zh) * | 2010-01-15 | 2010-07-21 | 黑龙江科技学院 | 一种采用激光成形难熔金属零件的方法 |
DE102010049910A1 (de) * | 2010-10-28 | 2012-05-03 | Eads Deutschland Gmbh | Verfahren zur gezielten Materialveränderung während des selektiven Laserschmelzverfahrens |
CN103074532A (zh) * | 2013-01-10 | 2013-05-01 | 南京航空航天大学 | 一种激光快速成形制备固溶增韧钨基复合材料的方法 |
CN103920870A (zh) * | 2014-04-12 | 2014-07-16 | 北京工业大学 | 一种多孔球形铼钨合金粉体及其制备方法 |
EP2949768A1 (en) * | 2014-05-28 | 2015-12-02 | Alstom Technology Ltd | Gamma prime precipitation strengthened nickel-base superalloy for use in powder based additive manufacturing process |
CN106475563A (zh) * | 2016-10-31 | 2017-03-08 | 西北有色金属研究院 | 一种梯度钨铜复合材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
气流磨处理钨粉的研究;黄化 等;《稀有金属材料与工程》;20121231;第41卷(第12期);第2210-2214页 * |
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Address after: No. 8, Zhenxing Road, Peibei Economic Development Zone, Yangtun Town, Pei County, Xuzhou City, Jiangsu Province, 221600 Patentee after: Jiangsu Xinyiyang High tech Materials Co.,Ltd. Country or region after: China Address before: No. 8, Zhenxing Road, Peibei Economic Development Zone, Yangtun Town, Pei County, Xuzhou City, Jiangsu Province, 221600 Patentee before: Jiangsu Xinyiyang High Tech Materials Co.,Ltd. Country or region before: China |