JP2007535408A - 押出法による軽金属素材からなる線材を製造するための方法 - Google Patents
押出法による軽金属素材からなる線材を製造するための方法 Download PDFInfo
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- JP2007535408A JP2007535408A JP2007502242A JP2007502242A JP2007535408A JP 2007535408 A JP2007535408 A JP 2007535408A JP 2007502242 A JP2007502242 A JP 2007502242A JP 2007502242 A JP2007502242 A JP 2007502242A JP 2007535408 A JP2007535408 A JP 2007535408A
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- Prior art keywords
- extrusion
- light metal
- wire
- pressure
- die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
【解決手段】所望の線材(16)を形成することを目的として、素材体(15)が加圧され、所望の線材(16)の形状を有するダイス(14)を通過させる。微細化剤が、その軽金属素材に付加され、上記押出過程において使用される素材体(15)を形成する。
【選択図】図3
Description
図1は、例えば、直接押出法が実行され得る、押出装置の概略的構造を示す。
図2は、例えば、間接押出法が実行され得る、押出装置の概略的構造を示す。
図3は、例えば、好ましくは本発明による方法において使用されるような、静水圧押出法が実行され得る、押出装置の概略的構造を示す。
図4は、光学顕微鏡による、AZ31の従来の押出された金属の体積(金属インゴット)の組織の画像を示す。
図5は、図4のような図を示すが、金属素材Me 10はジルコニウムで変形されているかまたは精錬されている。
11 パンチ
12 受容体
13 加圧板
14 ダイス
15 素材体(軽金属または軽金属合成素材)
16 押出物(線材)
17 シール
18 高圧液
19 係止片
20 シール
Claims (7)
- 素材体に加圧し、所望の線材の形態を決定するダイスを通過させて線材を形成する押出法により、軽合金素材、特にマグネシウム素材、からなる線材を製造するための方法であって、微細化剤が該金属に付加され、該押出過程のために使用され得る該素材体を形成することを特徴とする、方法。
- 金属ジルコニウム、ストロンチウムおよびカルシウムが、微細化剤として使用されることを特徴とする、請求項1に記載の方法。
- 希土類金属が、微細化剤として使用されることを特徴とする、請求項1又は2に記載の方法。
- 前記押出過程を実行する際の前記素材体の温度が300℃未満であることを特徴とする、請求項1,2又は3に記載の方法。
- 前記押出過程を実行する際の前記素材体の温度が150〜350℃までの範囲であることを特徴とする、請求項1,2又は3に記載の方法。
- 前記押出のスピードが毎分250mまでになることを特徴とする、請求項1,2,3,4又は5に記載の方法。
- 前記押出が静水圧法によって達成されることを特徴とする、請求項1,2,3,4,5又は6に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04005770.5 | 2004-03-11 | ||
EP04005770A EP1574590B1 (de) | 2004-03-11 | 2004-03-11 | Verfahren zur Herstellung von Profilen aus Magnesiumwerkstoff mittels Strangpressen |
PCT/EP2005/002268 WO2005087962A1 (de) | 2004-03-11 | 2005-03-03 | Verfahren zur herstellung von profilen aus leichtmetallwerkstoff mittels strangpressen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007535408A true JP2007535408A (ja) | 2007-12-06 |
JP4852032B2 JP4852032B2 (ja) | 2012-01-11 |
Family
ID=34814297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007502242A Expired - Fee Related JP4852032B2 (ja) | 2004-03-11 | 2005-03-03 | 押出法による軽金属素材からなる線材を製造するための方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8590356B2 (ja) |
EP (1) | EP1574590B1 (ja) |
JP (1) | JP4852032B2 (ja) |
AT (1) | ATE360711T1 (ja) |
AU (1) | AU2005221782B2 (ja) |
CA (1) | CA2559400C (ja) |
DE (1) | DE502004003603D1 (ja) |
IL (1) | IL177934A (ja) |
PL (1) | PL1574590T3 (ja) |
WO (1) | WO2005087962A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT506283A2 (de) * | 2006-10-09 | 2009-07-15 | Neuman Aluminium Fliesspresswe | Verfahren und werkzeuge zum fliesspressen von magnesium-knetlegierungen |
EP2395119A1 (de) * | 2010-05-21 | 2011-12-14 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Verfahren zur Umformung einer Magnesiumbasislegierung durch Strangpressen |
CN117161116A (zh) | 2022-05-27 | 2023-12-05 | 通用汽车环球科技运作有限责任公司 | 挤出粗晶粒、低铝含量的镁合金的方法 |
Citations (4)
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JPS49120863A (ja) * | 1973-03-07 | 1974-11-19 | ||
JPS5120055A (en) * | 1974-08-10 | 1976-02-17 | Hitachi Cable | Ekiatsunyoru sozaino kakoho |
JPH0397824A (ja) * | 1989-08-24 | 1991-04-23 | Pechiney Rech Group Interet Economique | マグネシウム合金の製造方法及び該方法により得られる合金 |
JPH04231435A (ja) * | 1990-06-01 | 1992-08-20 | Pechiney Electrometall | 機械的強度の高いストロンチウム含有マグネシウム合金及び急速凝固によるその製造方法 |
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GB907404A (en) * | 1959-05-01 | 1962-10-03 | Dow Chemical Co | Shaped articles of light metals or their alloys and process for their production |
US3113052A (en) * | 1960-07-05 | 1963-12-03 | Aluminum Co Of America | Method of making aluminum base alloy extruded product |
US3231372A (en) * | 1963-09-27 | 1966-01-25 | Dow Chemical Co | Magnesium-base alloys containing rare earth metals |
DE1229067B (de) | 1964-01-11 | 1966-11-24 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten |
US3290742A (en) * | 1964-02-06 | 1966-12-13 | Dow Chemical Co | Grain refining process |
GB1187305A (en) * | 1967-05-22 | 1970-04-08 | Dow Chemical Co | Process for production of Extruded Magnesium-Lithium Alloy Articles |
US3884062A (en) * | 1968-12-09 | 1975-05-20 | Atomic Energy Authority Uk | Forming of materials |
GB1430758A (en) * | 1972-08-23 | 1976-04-07 | Alcan Res & Dev | Aluminium alloys |
JPS5146463Y2 (ja) | 1973-02-16 | 1976-11-10 | ||
JPS5524962B2 (ja) * | 1974-02-02 | 1980-07-02 | ||
US4462234A (en) * | 1980-06-19 | 1984-07-31 | Battelle Development Corporation | Rapid extrusion of hot-short-sensitive alloys |
US4711762A (en) * | 1982-09-22 | 1987-12-08 | Aluminum Company Of America | Aluminum base alloys of the A1-Cu-Mg-Zn type |
JPS60221545A (ja) * | 1984-03-19 | 1985-11-06 | Kobe Steel Ltd | 切削表面仕上り性に優れた感光ドラム用押出アルミニウム合金 |
JPS61108416A (ja) * | 1984-10-30 | 1986-05-27 | Kobe Steel Ltd | 高強度Al−Mg系合金押出材の製造方法 |
JPS61183434A (ja) * | 1985-02-08 | 1986-08-16 | Kobe Steel Ltd | 静水圧押出された冷間鍛造用高強度Al−Mg系アルミニウム合金 |
JPS61190051A (ja) * | 1985-02-20 | 1986-08-23 | Sumitomo Light Metal Ind Ltd | 低線膨張係数を有するAl系中空形材の製造方法 |
FR2642439B2 (ja) * | 1988-02-26 | 1993-04-16 | Pechiney Electrometallurgie | |
JPH01261806A (ja) * | 1988-04-13 | 1989-10-18 | Daido Steel Co Ltd | 希土類磁石とその製造方法 |
JPH05120055A (ja) | 1991-10-24 | 1993-05-18 | Nec Corp | テストパタン発生装置 |
US5503690A (en) * | 1994-03-30 | 1996-04-02 | Reynolds Metals Company | Method of extruding a 6000-series aluminum alloy and an extruded product therefrom |
DE19915276A1 (de) * | 1999-04-03 | 2000-10-05 | Volkswagen Ag | Verfahren zum Herstellen einer Magnesiumlegierung durch Strangpressen und Verwendung der stranggepreßten Halbzeuge und Bauteile |
US6695935B1 (en) * | 1999-05-04 | 2004-02-24 | Corus Aluminium Walzprodukte Gmbh | Exfoliation resistant aluminium magnesium alloy |
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CA2337630C (en) * | 2000-02-24 | 2005-02-01 | Mitsubishi Aluminum Co., Ltd. | Die casting magnesium alloy |
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JP4534181B2 (ja) * | 2000-11-20 | 2010-09-01 | 三菱アルミニウム株式会社 | 強度、切削性およびクリンチング性に優れた機械部品用アルミニウム合金押出し材 |
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US7383713B2 (en) * | 2005-03-30 | 2008-06-10 | Aleris Aluminum Koblenz Gmbh | Method of manufacturing a consumable filler metal for use in a welding operation |
-
2004
- 2004-03-11 DE DE502004003603T patent/DE502004003603D1/de not_active Expired - Lifetime
- 2004-03-11 AT AT04005770T patent/ATE360711T1/de not_active IP Right Cessation
- 2004-03-11 PL PL04005770T patent/PL1574590T3/pl unknown
- 2004-03-11 EP EP04005770A patent/EP1574590B1/de not_active Expired - Lifetime
-
2005
- 2005-03-03 JP JP2007502242A patent/JP4852032B2/ja not_active Expired - Fee Related
- 2005-03-03 WO PCT/EP2005/002268 patent/WO2005087962A1/de active Application Filing
- 2005-03-03 AU AU2005221782A patent/AU2005221782B2/en not_active Ceased
- 2005-03-03 CA CA2559400A patent/CA2559400C/en not_active Expired - Fee Related
- 2005-03-03 US US10/592,331 patent/US8590356B2/en active Active
-
2006
- 2006-09-07 IL IL177934A patent/IL177934A/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120863A (ja) * | 1973-03-07 | 1974-11-19 | ||
JPS5120055A (en) * | 1974-08-10 | 1976-02-17 | Hitachi Cable | Ekiatsunyoru sozaino kakoho |
JPH0397824A (ja) * | 1989-08-24 | 1991-04-23 | Pechiney Rech Group Interet Economique | マグネシウム合金の製造方法及び該方法により得られる合金 |
JPH04231435A (ja) * | 1990-06-01 | 1992-08-20 | Pechiney Electrometall | 機械的強度の高いストロンチウム含有マグネシウム合金及び急速凝固によるその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
IL177934A0 (en) | 2006-12-31 |
US20090044589A1 (en) | 2009-02-19 |
ATE360711T1 (de) | 2007-05-15 |
JP4852032B2 (ja) | 2012-01-11 |
WO2005087962A1 (de) | 2005-09-22 |
EP1574590B1 (de) | 2007-04-25 |
IL177934A (en) | 2011-06-30 |
AU2005221782A1 (en) | 2005-09-22 |
US8590356B2 (en) | 2013-11-26 |
CA2559400C (en) | 2014-04-15 |
PL1574590T3 (pl) | 2007-09-28 |
AU2005221782B2 (en) | 2010-10-14 |
WO2005087962A8 (de) | 2006-10-12 |
CA2559400A1 (en) | 2005-09-22 |
DE502004003603D1 (de) | 2007-06-06 |
EP1574590A1 (de) | 2005-09-14 |
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