JP5501073B2 - Al多孔質体とその製造方法 - Google Patents
Al多孔質体とその製造方法 Download PDFInfo
- Publication number
- JP5501073B2 JP5501073B2 JP2010084772A JP2010084772A JP5501073B2 JP 5501073 B2 JP5501073 B2 JP 5501073B2 JP 2010084772 A JP2010084772 A JP 2010084772A JP 2010084772 A JP2010084772 A JP 2010084772A JP 5501073 B2 JP5501073 B2 JP 5501073B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- flux
- porous body
- sintering
- producing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000843 powder Substances 0.000 claims description 59
- 230000004907 flux Effects 0.000 claims description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 13
- 239000011780 sodium chloride Substances 0.000 claims description 11
- 238000005219 brazing Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 3
- 229910016569 AlF 3 Inorganic materials 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 239000011812 mixed powder Substances 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 27
- 239000000463 material Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 18
- 239000012298 atmosphere Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000002500 effect on skin Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- C22C1/08—Alloys with open or closed pores
-
- 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
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
-
- 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
- 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
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F2003/1014—Getter
-
- 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
- B22F2003/1054—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by microwave
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Description
Claims (3)
- AlあるいはAl合金を含む原料粉末とろう付用フラックスとを混合した混合粉末にレーザーを照射し、前記ろう付用フラックスが前記レーザーの照射により溶融することで前記原料粉末同士を溶着あるいは溶融結合させて仮成形体を成形し、前記仮成形体に電磁波を照射して焼結することを特徴とするAl多孔質体の製造方法。
- 請求項1において、前記ろう付用のフラックスが、BaCl2,NaCl,KCl,ZnCl2を主成分とする塩化物系フラックス、もしくはAlF3,KAlF4,K2AlF5,K3AlF6を主成分とするフッ化物系フラックスであることを特徴とするAl多孔質体の製造方法。
- 請求項1において、前記電磁波の周波数が、900MHz〜30GHzであることを特徴とするAl多孔質体の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010084772A JP5501073B2 (ja) | 2010-04-01 | 2010-04-01 | Al多孔質体とその製造方法 |
US13/078,040 US8932516B2 (en) | 2010-04-01 | 2011-04-01 | Aluminum porous body and fabrication method of same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010084772A JP5501073B2 (ja) | 2010-04-01 | 2010-04-01 | Al多孔質体とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011214111A JP2011214111A (ja) | 2011-10-27 |
JP5501073B2 true JP5501073B2 (ja) | 2014-05-21 |
Family
ID=44760262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010084772A Expired - Fee Related JP5501073B2 (ja) | 2010-04-01 | 2010-04-01 | Al多孔質体とその製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8932516B2 (ja) |
JP (1) | JP5501073B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9205515B2 (en) * | 2012-03-22 | 2015-12-08 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Heat dissipation substrate and method for manufacturing the same |
CN103773997B (zh) * | 2014-01-02 | 2016-03-30 | 河南科技大学 | 一种航空用仪表级碳化硅增强铝基复合材料及其制备方法 |
US20160096234A1 (en) * | 2014-10-07 | 2016-04-07 | Siemens Energy, Inc. | Laser deposition and repair of reactive metals |
JP6162311B1 (ja) * | 2016-11-21 | 2017-07-12 | 冨士ダイス株式会社 | 積層造形法による粉末冶金焼結体の製造方法 |
CN106702200B (zh) * | 2017-01-21 | 2018-04-27 | 汕头市金株新材料有限公司 | 一种通孔泡沫铝的制备方法 |
CN107855529B (zh) * | 2017-12-23 | 2019-11-08 | 安徽金源家居工艺品有限公司 | 一种吊椅支架用泡沫钢的制备方法 |
CN108436326B (zh) * | 2018-03-19 | 2020-07-24 | 南昌航空大学 | 一种钎焊用铝硅合金焊条的制备方法 |
CN112126825B (zh) * | 2020-08-10 | 2021-07-30 | 宁波悦威液压科技有限公司 | 一种液压缸消声器及其制备工艺 |
CN114951609B (zh) * | 2022-04-13 | 2024-04-19 | 佛山市陶本科技有限公司 | 具有均匀闭孔的泡沫铝板及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61250126A (ja) * | 1985-04-26 | 1986-11-07 | Nippon Light Metal Co Ltd | 多孔質アルミニウムの製造方法 |
JPH03267304A (ja) * | 1990-03-19 | 1991-11-28 | Hitachi Ltd | マイクロ波焼結法 |
JPH0525655A (ja) * | 1991-07-15 | 1993-02-02 | Komatsu Ltd | アルミニウム系母材の表面硬化方法および表面硬化アルミニウム系部材 |
US5314003A (en) * | 1991-12-24 | 1994-05-24 | Microelectronics And Computer Technology Corporation | Three-dimensional metal fabrication using a laser |
JPH05222479A (ja) * | 1992-02-07 | 1993-08-31 | Showa Alum Corp | 焼結アルミニウム合金及びその製造方法 |
JP3357216B2 (ja) * | 1995-04-06 | 2002-12-16 | 株式会社クボタ | マイクロ波を利用したセラミックス焼成体の製造方法 |
JPH09314380A (ja) * | 1996-05-30 | 1997-12-09 | Sumitomo Light Metal Ind Ltd | アルミニウム材料ろう付け用組成物及びろう付け用アルミニウム材料、並びにアルミニウム材料のろう付け方法 |
JPH10156583A (ja) * | 1996-11-22 | 1998-06-16 | Toyo Alum Kk | アルミニウム用ろうペースト |
JP3900101B2 (ja) | 2003-03-20 | 2007-04-04 | 日本軽金属株式会社 | ロウ付け多孔質アルミニウム基材及びその製造方法 |
JP2005154901A (ja) * | 2003-11-06 | 2005-06-16 | Showa Denko Kk | 発泡金属成形体、その製造方法及び発泡用金属材料 |
US9283593B2 (en) * | 2011-01-13 | 2016-03-15 | Siemens Energy, Inc. | Selective laser melting / sintering using powdered flux |
-
2010
- 2010-04-01 JP JP2010084772A patent/JP5501073B2/ja not_active Expired - Fee Related
-
2011
- 2011-04-01 US US13/078,040 patent/US8932516B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011214111A (ja) | 2011-10-27 |
US8932516B2 (en) | 2015-01-13 |
US20110248205A1 (en) | 2011-10-13 |
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