JP5987000B2 - 高熱伝導性を有するアルミニウム合金粉末金属 - Google Patents
高熱伝導性を有するアルミニウム合金粉末金属 Download PDFInfo
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- JP5987000B2 JP5987000B2 JP2013543408A JP2013543408A JP5987000B2 JP 5987000 B2 JP5987000 B2 JP 5987000B2 JP 2013543408 A JP2013543408 A JP 2013543408A JP 2013543408 A JP2013543408 A JP 2013543408A JP 5987000 B2 JP5987000 B2 JP 5987000B2
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- Prior art keywords
- powder metal
- aluminum alloy
- alloy powder
- thermal conductivity
- heat sink
- Prior art date
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- 239000000843 powder Substances 0.000 title claims description 83
- 229910052751 metal Inorganic materials 0.000 title claims description 64
- 239000002184 metal Substances 0.000 title claims description 64
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 43
- 239000000463 material Substances 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 12
- 229910052726 zirconium Inorganic materials 0.000 claims description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 11
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 239000011777 magnesium Substances 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 8
- 238000004663 powder metallurgy Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000011812 mixed powder Substances 0.000 claims 1
- 238000005275 alloying Methods 0.000 description 15
- 230000007704 transition Effects 0.000 description 10
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 238000007792 addition Methods 0.000 description 6
- 239000007769 metal material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009689 gas atomisation Methods 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
- C22C1/0416—Aluminium-based alloys
-
- 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
- B22F1/09—Mixtures of metallic powders
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
したがって、焼結部品(sintered part)において、鍛造材料から製造された部品の熱伝導性同様またはそれより優れた熱伝導性を有する粉末金属組成物についてのニーズは存在していた。
Claims (10)
- マグネシウムおよびスズを添加した純粋なアルミニウム材料を含むアルミニウム合金粉末金属を用いたヒートシンクの粉末冶金による製造方法であって、
前記マグネシウムの添加は、混合粉末として行なわれ、そして、前記スズは、元素粉末として添加されるか、又は、前記アルミニウム材料と予め合金されており、
0.2〜3.5重量%のマグネシウム、及び、0.2〜2.5重量%のスズを含む、
アルミニウム合金粉末金属を用いたヒートシンクの製造方法。 - 前記マグネシウムは、前記アルミニウム合金粉末金属の1.5重量%であり、そして、前記スズは、前記アルミニウム合金粉末金属の1.5重量%である、請求項1に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
- 前記アルミニウム合金粉末金属が、0〜3.0重量%の銅を更に含む、請求項1に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
- 前記アルミニウム合金粉末金属が、0〜15容積%のセラミック添加剤を更に含む、請求項1に記載のアルミニウム合金粉末金属から製造されたヒートシンクの製造方法。
- 前記アルミニウム合金粉末金属が、0〜15容積%のセラミック添加剤と、0〜3.0重量%の銅を更に含む、請求項1に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
- 前記アルミニウム合金粉末金属が、ジルコニウムをさらに添加したものである、請求項1に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
- 前記ジルコニウムが、0.1重量%〜3.0重量%である、請求項6に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
- 前記ジルコニウムが、0.2重量%である、請求項7に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
- 前記アルミニウム合金粉末金属が、更に銅を添加したものである、請求項1に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
- 前記銅が、マスター合金の一部として、又は、元素粉末として添加されている、請求項9に記載のアルミニウム合金粉末金属を用いたヒートシンクの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42246410P | 2010-12-13 | 2010-12-13 | |
US61/422,464 | 2010-12-13 | ||
PCT/US2011/064421 WO2012082621A1 (en) | 2010-12-13 | 2011-12-12 | Aluminum alloy powder metal with high thermal conductivity |
Related Child Applications (1)
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JP2016121530A Division JP2016194161A (ja) | 2010-12-13 | 2016-06-20 | 高熱伝導性を有するアルミニウム合金粉末金属 |
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Publication Number | Publication Date |
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JP2014504334A JP2014504334A (ja) | 2014-02-20 |
JP5987000B2 true JP5987000B2 (ja) | 2016-09-06 |
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JP2013543408A Active JP5987000B2 (ja) | 2010-12-13 | 2011-12-12 | 高熱伝導性を有するアルミニウム合金粉末金属 |
JP2016121530A Pending JP2016194161A (ja) | 2010-12-13 | 2016-06-20 | 高熱伝導性を有するアルミニウム合金粉末金属 |
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JP2016121530A Pending JP2016194161A (ja) | 2010-12-13 | 2016-06-20 | 高熱伝導性を有するアルミニウム合金粉末金属 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10058916B2 (ja) |
EP (1) | EP2651582B1 (ja) |
JP (2) | JP5987000B2 (ja) |
CN (1) | CN103260796B (ja) |
BR (1) | BR112013014818B1 (ja) |
CA (1) | CA2819255C (ja) |
WO (1) | WO2012082621A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104136779B (zh) * | 2012-02-27 | 2016-10-26 | 麦格纳动力系巴德霍姆堡有限责任公司 | 泵装置 |
WO2015157411A1 (en) | 2014-04-11 | 2015-10-15 | Gkn Sinter Metals, Llc | Aluminum alloy powder formulations with silicon additions for mechanical property improvements |
CN106764576B (zh) * | 2016-11-28 | 2019-11-22 | 宁波市柯玛士太阳能科技有限公司 | 一种照明手电筒 |
CN107267812A (zh) * | 2017-05-16 | 2017-10-20 | 苏州莱特复合材料有限公司 | 一种增强铝基复合材料及其重力铸造方法 |
CN109957684B (zh) * | 2017-12-25 | 2021-02-02 | 有研工程技术研究院有限公司 | 一种汽车零部件用高强耐热铝合金材料的制备方法 |
FR3110251B1 (fr) * | 2020-05-15 | 2022-05-13 | Supersonic Imagine | Sonde avec chambre de refroidissement |
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JPS5881946A (ja) * | 1981-11-06 | 1983-05-17 | Nissan Motor Co Ltd | Al系焼結軸受合金およびその製造方法 |
JPS62235455A (ja) | 1986-04-04 | 1987-10-15 | Nissan Motor Co Ltd | アルミニウム系軸受合金およびその製造方法 |
US5176740A (en) * | 1989-12-29 | 1993-01-05 | Showa Denko K.K. | Aluminum-alloy powder, sintered aluminum-alloy, and method for producing the sintered aluminum-alloy |
JPH0421735A (ja) * | 1990-05-16 | 1992-01-24 | Nissan Motor Co Ltd | アルミニウム系軸受合金 |
US5522950A (en) * | 1993-03-22 | 1996-06-04 | Aluminum Company Of America | Substantially lead-free 6XXX aluminum alloy |
JPH07278713A (ja) * | 1994-04-07 | 1995-10-24 | Sumitomo Electric Ind Ltd | アルミニウム粉末合金およびその製造方法 |
JPH07278714A (ja) * | 1994-04-07 | 1995-10-24 | Sumitomo Electric Ind Ltd | アルミニウム粉末合金およびその製造方法 |
AUPN273695A0 (en) * | 1995-05-02 | 1995-05-25 | University Of Queensland, The | Aluminium alloy powder blends and sintered aluminium alloys |
JP2000192185A (ja) | 1998-12-25 | 2000-07-11 | Sumitomo Electric Ind Ltd | アルミニウム合金焼結体およびその製造方法 |
JP4206651B2 (ja) * | 2001-06-19 | 2009-01-14 | 三菱マテリアル株式会社 | ヒートシンク付回路基板 |
DE10203283C5 (de) * | 2002-01-29 | 2009-07-16 | Gkn Sinter Metals Gmbh | Verfahren zur Herstellung von gesinterten Bauteilen aus einem sinterfähigen Material und gesintertes Bauteil |
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2011
- 2011-12-12 JP JP2013543408A patent/JP5987000B2/ja active Active
- 2011-12-12 CN CN201180059715.9A patent/CN103260796B/zh active Active
- 2011-12-12 WO PCT/US2011/064421 patent/WO2012082621A1/en active Application Filing
- 2011-12-12 CA CA2819255A patent/CA2819255C/en active Active
- 2011-12-12 EP EP11848714.9A patent/EP2651582B1/en active Active
- 2011-12-12 BR BR112013014818-7A patent/BR112013014818B1/pt not_active IP Right Cessation
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- 2013-06-13 US US13/917,072 patent/US10058916B2/en active Active
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- 2016-06-20 JP JP2016121530A patent/JP2016194161A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20130333870A1 (en) | 2013-12-19 |
BR112013014818B1 (pt) | 2019-07-30 |
EP2651582A4 (en) | 2014-07-09 |
EP2651582A1 (en) | 2013-10-23 |
CN103260796A (zh) | 2013-08-21 |
US10058916B2 (en) | 2018-08-28 |
WO2012082621A1 (en) | 2012-06-21 |
JP2016194161A (ja) | 2016-11-17 |
CA2819255C (en) | 2017-05-16 |
CA2819255A1 (en) | 2012-06-21 |
EP2651582B1 (en) | 2019-05-01 |
JP2014504334A (ja) | 2014-02-20 |
BR112013014818A2 (pt) | 2017-10-31 |
CN103260796B (zh) | 2016-03-16 |
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