JP2012001804A - マグネシウム基複合材料及びその製造方法、マグネシウム基複合材料を利用した音声再生装置 - Google Patents
マグネシウム基複合材料及びその製造方法、マグネシウム基複合材料を利用した音声再生装置 Download PDFInfo
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- JP2012001804A JP2012001804A JP2010279324A JP2010279324A JP2012001804A JP 2012001804 A JP2012001804 A JP 2012001804A JP 2010279324 A JP2010279324 A JP 2010279324A JP 2010279324 A JP2010279324 A JP 2010279324A JP 2012001804 A JP2012001804 A JP 2012001804A
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- Prior art keywords
- magnesium
- composite material
- nanomaterial
- based composite
- mixture
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Headphones And Earphones (AREA)
- Powder Metallurgy (AREA)
Abstract
【解決手段】本発明のマグネシウム基複合材料は、マグネシウム基材料及び該マグネシウム基材料の中に分散したナノ材料からなり、前記ナノ材料の質量パーセントは、0.01%〜10%である。本発明のマグネシウム基複合材料の応用において、マグネシウム基複合材料を音声再生装置に応用し、前記マグネシウム基複合材料は、マグネシウム基材料及び該マグネシウム基材料の中に分散したナノ材料からなる。
【選択図】図1
Description
12 前部
14 スピーカー
16 後部
Claims (3)
- マグネシウム基材料及び該マグネシウム基材料の中に分散したナノ材料からなり、
前記ナノ材料の質量パーセントは、0.01%〜10%であることを特徴とするマグネシウム基複合材料。 - 前記ナノ材料は、カーボンナノチューブ、炭化ケイ素、酸化アルミニウム、炭化チタン、炭化ホウ素、黒鉛のいずれか一種又はその多種の混合物であることを特徴とする、請求項1に記載のマグネシウム基複合材料。
- マグネシウム基材料及びナノ材料を提供する第一ステップと、
前記マグネシウム基材料を460℃〜580℃まで加熱して、溶融状態の前記マグネシウム基材料の中に前記ナノ材料を添加して混合物を形成する第二ステップと、
前記混合物を620℃〜650℃まで加熱して、前記混合物を超音波処理して、前記ナノ材料を均一に分散させる第三ステップと、
前記混合物を650℃〜680℃まで加熱して、成型処理を行う第四ステップと、
を含むことを特徴とするマグネシウム基複合材料の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010200801.4 | 2010-06-14 | ||
CN201010200801.4A CN101851716B (zh) | 2010-06-14 | 2010-06-14 | 镁基复合材料及其制备方法,以及其在发声装置中的应用 |
Publications (2)
Publication Number | Publication Date |
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JP2012001804A true JP2012001804A (ja) | 2012-01-05 |
JP5346002B2 JP5346002B2 (ja) | 2013-11-20 |
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Family Applications (1)
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JP2010279324A Active JP5346002B2 (ja) | 2010-06-14 | 2010-12-15 | イヤフォンの筐体及びその製造方法 |
Country Status (3)
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US (1) | US8734602B2 (ja) |
JP (1) | JP5346002B2 (ja) |
CN (1) | CN101851716B (ja) |
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US9010416B2 (en) | 2012-01-25 | 2015-04-21 | Baker Hughes Incorporated | Tubular anchoring system and a seat for use in the same |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100643A (ja) * | 1981-12-11 | 1983-06-15 | Toyota Motor Corp | 分散強化複合アルミ合金の製造方法 |
JPH0428835A (ja) * | 1990-05-25 | 1992-01-31 | Suzuki Motor Corp | 粒子分散複合材料の製造方法 |
JPH0673469A (ja) * | 1990-09-19 | 1994-03-15 | Vses N I Proekt Inst Aljumini Magnievo | 金属基複合材料の生産方法ならびに装置 |
JPH06238422A (ja) * | 1993-02-19 | 1994-08-30 | Mazda Motor Corp | 複合金属部材の製造方法 |
JPH09279268A (ja) * | 1996-04-10 | 1997-10-28 | Toyota Motor Corp | 金属基複合材料の製造方法 |
JP2003277876A (ja) * | 2002-03-26 | 2003-10-02 | Nagasaki Prefecture | 減衰材料 |
JP2004136363A (ja) * | 2002-08-22 | 2004-05-13 | Nissei Plastics Ind Co | カーボンナノ材と低融点金属材料の複合成形方法及び複合金属製品 |
JP2005023424A (ja) * | 2003-07-03 | 2005-01-27 | General Electric Co <Ge> | ナノ粒子で強化した材料を製造する方法及びそれによって形成した物品 |
JP2007291438A (ja) * | 2006-04-24 | 2007-11-08 | Kyocera Chemical Corp | カーボン含有マグネシウム合金の製造方法およびカーボン含有マグネシウム合金 |
JP2007326149A (ja) * | 2006-05-12 | 2007-12-20 | Chiba Inst Of Technology | カーボンナノ材と金属材料との複合体の製造方法 |
JP2007331005A (ja) * | 2006-06-15 | 2007-12-27 | Nissei Plastics Ind Co | 複合金属材料の製造方法及び複合金属成形品の製造方法 |
JP2008189995A (ja) * | 2007-02-05 | 2008-08-21 | Shinshu Univ | 鋳造による酸化物粒子分散強化合金の製造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1152969C (zh) * | 2002-01-27 | 2004-06-09 | 吉林大学 | 重熔增强相载体制备颗粒增强镁基复合材料的方法 |
US6860314B1 (en) * | 2002-08-22 | 2005-03-01 | Nissei Plastic Industrial Co. Ltd. | Method for producing a composite metal product |
JP4127235B2 (ja) | 2004-04-16 | 2008-07-30 | ソニー株式会社 | ヘッドホン装置 |
JP4734035B2 (ja) | 2005-05-31 | 2011-07-27 | 株式会社マグネス | マグネシウムまたはマグネシウム基合金の中間体ならびにその製造方法 |
US7509993B1 (en) * | 2005-08-13 | 2009-03-31 | Wisconsin Alumni Research Foundation | Semi-solid forming of metal-matrix nanocomposites |
JP2009055248A (ja) | 2007-08-24 | 2009-03-12 | Sony Corp | イヤホン |
JP4962221B2 (ja) | 2007-08-30 | 2012-06-27 | 株式会社Jvcケンウッド | ヘッドホン |
CN101376276B (zh) | 2007-08-31 | 2012-09-19 | 清华大学 | 镁基复合材料及其制备方法 |
CN101435059B (zh) | 2007-11-16 | 2012-05-30 | 清华大学 | 镁基-碳纳米管复合材料的制造方法 |
TWI346711B (en) | 2007-12-14 | 2011-08-11 | Hon Hai Prec Ind Co Ltd | Method of making magnesium matrix nanotube composite material |
CN101588521A (zh) * | 2008-05-23 | 2009-11-25 | 富准精密工业(深圳)有限公司 | 音箱结构 |
TW201000644A (en) | 2008-06-24 | 2010-01-01 | Song-Ren Huang | Magnesium alloy composite material having doped grains |
CN101676421B (zh) * | 2008-09-19 | 2011-08-24 | 清华大学 | 镁基复合材料的制备方法 |
TWI458837B (zh) | 2008-10-24 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | 鎂基複合材料的製備方法 |
JP5156585B2 (ja) | 2008-11-06 | 2013-03-06 | 京セラケミカル株式会社 | カーボン含有マグネシウム合金の製造方法 |
CN101527873A (zh) | 2009-04-22 | 2009-09-09 | 中山奥凯华泰电子有限公司 | 耳机 |
-
2010
- 2010-06-14 CN CN201010200801.4A patent/CN101851716B/zh active Active
- 2010-12-15 JP JP2010279324A patent/JP5346002B2/ja active Active
- 2010-12-26 US US12/978,621 patent/US8734602B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100643A (ja) * | 1981-12-11 | 1983-06-15 | Toyota Motor Corp | 分散強化複合アルミ合金の製造方法 |
JPH0428835A (ja) * | 1990-05-25 | 1992-01-31 | Suzuki Motor Corp | 粒子分散複合材料の製造方法 |
JPH0673469A (ja) * | 1990-09-19 | 1994-03-15 | Vses N I Proekt Inst Aljumini Magnievo | 金属基複合材料の生産方法ならびに装置 |
JPH06238422A (ja) * | 1993-02-19 | 1994-08-30 | Mazda Motor Corp | 複合金属部材の製造方法 |
JPH09279268A (ja) * | 1996-04-10 | 1997-10-28 | Toyota Motor Corp | 金属基複合材料の製造方法 |
JP2003277876A (ja) * | 2002-03-26 | 2003-10-02 | Nagasaki Prefecture | 減衰材料 |
JP2004136363A (ja) * | 2002-08-22 | 2004-05-13 | Nissei Plastics Ind Co | カーボンナノ材と低融点金属材料の複合成形方法及び複合金属製品 |
JP2005023424A (ja) * | 2003-07-03 | 2005-01-27 | General Electric Co <Ge> | ナノ粒子で強化した材料を製造する方法及びそれによって形成した物品 |
JP2007291438A (ja) * | 2006-04-24 | 2007-11-08 | Kyocera Chemical Corp | カーボン含有マグネシウム合金の製造方法およびカーボン含有マグネシウム合金 |
JP2007326149A (ja) * | 2006-05-12 | 2007-12-20 | Chiba Inst Of Technology | カーボンナノ材と金属材料との複合体の製造方法 |
JP2007331005A (ja) * | 2006-06-15 | 2007-12-27 | Nissei Plastics Ind Co | 複合金属材料の製造方法及び複合金属成形品の製造方法 |
JP2008189995A (ja) * | 2007-02-05 | 2008-08-21 | Shinshu Univ | 鋳造による酸化物粒子分散強化合金の製造方法 |
Non-Patent Citations (1)
Title |
---|
JPN6012058371; G. Cao et al.: 'Mechanical properties and microstructure of SiC-reinforced Mg-(2,4)Al-1Si nanocomposites fabricated' Materials Science and Engineering A Vol.486, 2008, p.357-362 * |
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US20110303866A1 (en) | 2011-12-15 |
US8734602B2 (en) | 2014-05-27 |
CN101851716A (zh) | 2010-10-06 |
JP5346002B2 (ja) | 2013-11-20 |
CN101851716B (zh) | 2014-07-09 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |