CN111036917B - 一种3d打印钴铬合金的后处理方法 - Google Patents
一种3d打印钴铬合金的后处理方法 Download PDFInfo
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- CN111036917B CN111036917B CN201911048222.XA CN201911048222A CN111036917B CN 111036917 B CN111036917 B CN 111036917B CN 201911048222 A CN201911048222 A CN 201911048222A CN 111036917 B CN111036917 B CN 111036917B
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- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000010146 3D printing Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 54
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- 238000005516 engineering process Methods 0.000 claims abstract description 31
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000007639 printing Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 36
- 238000002490 spark plasma sintering Methods 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000004372 laser cladding Methods 0.000 claims description 4
- 238000000110 selective laser sintering Methods 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229910000684 Cobalt-chrome Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000010952 cobalt-chrome Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 10
- 238000000137 annealing Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 abstract description 2
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- 208000034188 Stiff person spectrum disease Diseases 0.000 description 22
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- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 230000009466 transformation Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
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- 230000008439 repair process Effects 0.000 description 3
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- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- SZMZREIADCOWQA-UHFFFAOYSA-N chromium cobalt nickel Chemical compound [Cr].[Co].[Ni] SZMZREIADCOWQA-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 238000012827 research and development Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009718 spray deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009763 wire-cut EDM Methods 0.000 description 1
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Classifications
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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
-
- 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
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- B22F2003/1051—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by electric discharge
-
- 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
- B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Powder Metallurgy (AREA)
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CN201911048222.XA CN111036917B (zh) | 2019-10-30 | 2019-10-30 | 一种3d打印钴铬合金的后处理方法 |
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CN201911048222.XA CN111036917B (zh) | 2019-10-30 | 2019-10-30 | 一种3d打印钴铬合金的后处理方法 |
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CN111036917A CN111036917A (zh) | 2020-04-21 |
CN111036917B true CN111036917B (zh) | 2022-02-15 |
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Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2013109846A1 (en) * | 2012-01-18 | 2013-07-25 | Cook Medical Technologies Llc | Mixture of powders for preparing a sintered nickel-titanium-rare earth metal (ni-ti-re) alloy |
US10399147B2 (en) * | 2012-02-20 | 2019-09-03 | Smith & Nephew, Inc. | Porous structures and methods of making same |
US9950467B2 (en) * | 2014-05-08 | 2018-04-24 | United Technologies Corporation | Method for producing void-free additively manufactured components |
CN105127426A (zh) * | 2015-09-30 | 2015-12-09 | 广西科技大学 | 一种三维结构组合烧结加工方法 |
CN108994304B (zh) * | 2018-07-27 | 2019-07-26 | 中南大学 | 一种消除金属材料增材制造裂纹提高力学性能的方法 |
CN109055878B (zh) * | 2018-08-17 | 2019-04-23 | 成都登特牙科技术开发有限公司 | 一种适用于增材制造牙科钴铬合金支架的热处理工艺 |
CN109280813B (zh) * | 2018-12-03 | 2020-03-17 | 宝鸡文理学院 | 一种钴基高温合金及其制备方法 |
CN110129701B (zh) * | 2019-06-24 | 2021-05-04 | 合肥工业大学 | 一种难熔金属再结晶退火的方法 |
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Address after: 273400 Industrial Park, economic development zone, intersection of Yanbin road and yanpo Road, Fei County, Linyi City, Shandong Province Applicant after: Shandong Maide New Material Co., Ltd Address before: 273400 Industrial Park, economic development zone, intersection of Yanbin road and yanpo Road, Fei County, Linyi City, Shandong Province Applicant before: Linyi Mai de New Material Co.,Ltd. |
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Inventor after: Yan Shiyu Inventor after: Zhao Yu Inventor before: Yan Shiyu |
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