JP2010527291A - ワークピース製造用の担体材料 - Google Patents
ワークピース製造用の担体材料 Download PDFInfo
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- JP2010527291A JP2010527291A JP2010503405A JP2010503405A JP2010527291A JP 2010527291 A JP2010527291 A JP 2010527291A JP 2010503405 A JP2010503405 A JP 2010503405A JP 2010503405 A JP2010503405 A JP 2010503405A JP 2010527291 A JP2010527291 A JP 2010527291A
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- Prior art keywords
- carrier material
- magnesium
- workpiece
- corrosive
- material according
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- 239000012876 carrier material Substances 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 73
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 68
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 64
- 239000011777 magnesium Substances 0.000 claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 claims abstract description 63
- 239000002184 metal Substances 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 19
- 239000000956 alloy Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000011800 void material Substances 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 27
- 238000004090 dissolution Methods 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 150000002500 ions Chemical class 0.000 claims description 18
- 238000007751 thermal spraying Methods 0.000 claims description 14
- 238000007596 consolidation process Methods 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- -1 nitrate ions Chemical class 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000002609 medium Substances 0.000 description 30
- 238000005260 corrosion Methods 0.000 description 26
- 230000007797 corrosion Effects 0.000 description 26
- 239000000843 powder Substances 0.000 description 21
- 238000003487 electrochemical reaction Methods 0.000 description 17
- 239000012736 aqueous medium Substances 0.000 description 14
- 150000002739 metals Chemical class 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000010410 layer Substances 0.000 description 9
- 238000000465 moulding Methods 0.000 description 9
- 230000035882 stress Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229910000861 Mg alloy Inorganic materials 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000012670 alkaline solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000006479 redox reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002195 soluble material Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010288 cold spraying Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Powder Metallurgy (AREA)
- ing And Chemical Polishing (AREA)
- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
【解決手段】担体材料は腐食性材料から成り、該腐食性材料は、マグネシウムと、標準電極電位が反応条件下においてマグネシウムの標準電極電位よりも大きい少なくとも1つの追加される金属成分との混合物又は合金である。本発明において、該担体材料は機械的加圧法によって圧密化される。
【選択図】なし
Description
Claims (20)
- 少なくとも1つの空隙を有するワークピースのプレースホルダとして用いられる担体材料であって、腐食性材料から成り、前記腐食性材料が、マグネシウムと、標準電極電位が反応条件下においてマグネシウムの標準電極電位よりも大きい少なくとも1つの追加される金属成分との混合物又は合金であり、前記担体材料が機械的加圧法によって圧密化されていることを特徴とする担体材料。
- 前記マグネシウム及び前記少なくとも1つの追加される金属成分が、250:1から1:10の体積比で含有されていることを特徴とする請求項1に記載の担体材料。
- 前記マグネシウム及び前記少なくとも1つの追加される金属成分が、5:1から1:10の体積比で含有されていることを特徴とする請求項1に記載の担体材料。
- 前記機械的加圧法による圧密化は、溶射、キネティックスプレー又はコールドガススプレーによって行われことを特徴とする請求項1に記載の担体材料。
- 前記担体材料が、機械加工が可能及び変形させることが可能の少なくとも1つであることを特徴とする請求項1から4のいずれか一項に記載の担体材料。
- 前記担体材料が、20体積%未満の多孔率を有することを特徴とする請求項1から5のいずれか一項に記載の担体材料。
- 前記担体材料が、5体積%未満の多孔率を有することを特徴とする請求項1から6のいずれか一項に記載の担体材料。
- 前記担体材料が、1体積%未満の多孔率を有することを特徴とする、請求項1から7のいずれか一項に記載の担体材料。
- 前記担体材料の粒径が、0.5mm未満であることを特徴とする請求項1から8のいずれか一項に記載の担体材料。
- 前記担体材料の粒径が、0.25mm未満であることを特徴とする請求項1から9のいずれか一項に記載の担体材料。
- 前記追加される金属成分が、鉄、ニッケル、銅のいずれか、或いはこれらのいずれか2つ以上の組み合わせであることを特徴とする請求項1から10のいずれか一項に記載の担体材料。
- 成形体でできたワークピースを製造するために、少なくとも1つの空隙は、前記成形体を損傷させることなく前記成形体の完成後に除去できるプレースホルダとして担体材料で形成され、前記除去が、腐食媒体と前記担体材料とを接触させ且つ前記担体材料と前記媒体との懸濁液を洗い流すことにより行われ、前記担体材料は、マグネシウムと少なくとも1つの追加される金属成分とから成り、圧密化された形態で存在することを特徴とする少なくとも1つの空隙を有するワークピースを製造する方法。
- 前記ワークピースを製造する方法は、溶射、キネティックスプレー又はコールドガススプレーによって行われることを特徴とする請求項12に記載の方法。
- 前記ワークピースの製造が、焼結及び加圧によって行われることを特徴とする請求項12に記載の方法。
- 前記担体材料と前記腐食媒体との接触による溶解の速度は、前記腐食媒体を調整することによって調節されることを特徴とする請求項12から14のいずれか一項に記載の方法。
- 前記溶解の速度は、前記腐食媒体中のイオンの種類及びその量を選択することによって調節されることを特徴とする請求項12から15のいずれか一項に記載の方法。
- 硝酸イオンと硫酸イオンと塩化物イオンの少なくとも1つを含有する水溶液が、前記担体材料を溶解するのに使用されることを特徴とする請求項12から16のいずれか一項に記載の方法。
- 塩化ナトリウム溶液が、前記腐食媒体として用いられることを特徴とする請求項12から17のいずれか一項に記載の方法。
- 圧密化法によってロストモールドを製造するために請求項1〜7のいずれか一項に記載の担体材料を使用する方法。
- 積層法又は塗工法におけるロストコアとして請求項1〜7のいずれか一項に記載の担体材料を使用する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007017762.5 | 2007-04-16 | ||
DE102007017762.5A DE102007017762B4 (de) | 2007-04-16 | 2007-04-16 | Verfahren zur Herstellung eines Werkstücks mit mindestens einem Freiraum |
PCT/EP2008/003049 WO2008125351A1 (de) | 2007-04-16 | 2008-04-16 | Trägermaterial zur herstellung von werkstücken |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010527291A true JP2010527291A (ja) | 2010-08-12 |
JP5143891B2 JP5143891B2 (ja) | 2013-02-13 |
Family
ID=39495362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010503405A Active JP5143891B2 (ja) | 2007-04-16 | 2008-04-16 | ワークピース製造用の担体材料 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110091660A1 (ja) |
EP (1) | EP2136942B1 (ja) |
JP (1) | JP5143891B2 (ja) |
DE (1) | DE102007017762B4 (ja) |
ES (1) | ES2687269T3 (ja) |
WO (1) | WO2008125351A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011100123A1 (de) * | 2011-04-26 | 2012-10-31 | Faurecia Innenraum Systeme Gmbh | Verfahren zur Herstellung von Formschalen in einem Metallsprüh- oder Metallspritzverfahren |
US10865465B2 (en) | 2017-07-27 | 2020-12-15 | Terves, Llc | Degradable metal matrix composite |
GB2537576A (en) | 2014-02-21 | 2016-10-19 | Terves Inc | Manufacture of controlled rate dissolving materials |
US10150713B2 (en) | 2014-02-21 | 2018-12-11 | Terves, Inc. | Fluid activated disintegrating metal system |
US20170268088A1 (en) | 2014-02-21 | 2017-09-21 | Terves Inc. | High Conductivity Magnesium Alloy |
US11167343B2 (en) | 2014-02-21 | 2021-11-09 | Terves, Llc | Galvanically-active in situ formed particles for controlled rate dissolving tools |
US10758974B2 (en) | 2014-02-21 | 2020-09-01 | Terves, Llc | Self-actuating device for centralizing an object |
US10689740B2 (en) | 2014-04-18 | 2020-06-23 | Terves, LLCq | Galvanically-active in situ formed particles for controlled rate dissolving tools |
CN106460133B (zh) | 2014-04-18 | 2019-06-18 | 特维斯股份有限公司 | 用于受控速率溶解工具的电化活性的原位形成的颗粒 |
US11313041B2 (en) | 2018-07-17 | 2022-04-26 | National Research Council Of Canada | Manufactured metal objects with hollow channels and method for fabrication thereof |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH10311246A (ja) * | 1997-04-19 | 1998-11-24 | Daimler Benz Ag | 空洞を有する物体の製造方法 |
JP2010526665A (ja) * | 2007-04-16 | 2010-08-05 | ヘルムレ マシネンバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ワークピース製造用の担体材料 |
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US2280240A (en) * | 1938-09-23 | 1942-04-21 | Bertram C Kathe | Method and apparatus for impinging powdered material |
DE1483641C3 (de) * | 1965-06-12 | 1973-10-11 | Karl Schmidt Gmbh, 7107 Neckarsulm | Wasserlösliche Salzkerne |
US3643728A (en) * | 1970-07-08 | 1972-02-22 | United Aircraft Corp | Process of casting nickel base alloys using water-soluble calcia cores |
US3722574A (en) * | 1971-06-29 | 1973-03-27 | United Aircraft Corp | Process of making magnesium oxide cores |
US3701379A (en) * | 1971-07-06 | 1972-10-31 | United Aircraft Corp | Process of casting utilizing magnesium oxide cores |
US4017414A (en) * | 1974-09-19 | 1977-04-12 | The United States Of America As Represented By The Secretary Of The Navy | Powdered metal source for production of heat and hydrogen gas |
US4264362A (en) * | 1977-11-25 | 1981-04-28 | The United States Of America As Represented By The Secretary Of The Navy | Supercorroding galvanic cell alloys for generation of heat and gas |
CH634015A5 (fr) * | 1978-11-14 | 1983-01-14 | Battelle Memorial Institute | Composition a base de magnesium pour le stockage de l'hydrogene et procede de preparation de cette composition. |
CH647818A5 (de) * | 1980-12-05 | 1985-02-15 | Castolin Sa | Pulverfoermiger beschichtungswerkstoff zum thermischen beschichten von werkstuecken. |
US5398193B1 (en) * | 1993-08-20 | 1997-09-16 | Alfredo O Deangelis | Method of three-dimensional rapid prototyping through controlled layerwise deposition/extraction and apparatus therefor |
DE19501659C1 (de) * | 1995-01-20 | 1996-05-15 | Daimler Benz Ag | Verfahren zur Herstellung eines Metallschaumteils |
UA23886C2 (uk) * | 1996-03-12 | 2002-04-15 | Юнайтед Технолоджіз Корп. Пратт Енд Уітні | Спосіб виготовлення пустотілих виробів складної форми |
US6221235B1 (en) * | 1998-11-30 | 2001-04-24 | Faraday Technology Marketing Group Llc | Removal of sacrificial cores by electrochemical machining |
DE10058748C1 (de) * | 2000-11-27 | 2002-07-25 | Markus Dirscherl | Verfahren zur Herstellung eines Bauteils sowie Vorrichtung zur Durchführung des Verfahrens |
KR20050081252A (ko) * | 2004-02-13 | 2005-08-18 | 고경현 | 다공성 금속 코팅 부재 및 저온 분사법을 이용한 그의제조 방법 |
US7393559B2 (en) * | 2005-02-01 | 2008-07-01 | The Regents Of The University Of California | Methods for production of FGM net shaped body for various applications |
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2007
- 2007-04-16 DE DE102007017762.5A patent/DE102007017762B4/de active Active
-
2008
- 2008-04-16 WO PCT/EP2008/003049 patent/WO2008125351A1/de active Application Filing
- 2008-04-16 JP JP2010503405A patent/JP5143891B2/ja active Active
- 2008-04-16 US US12/596,134 patent/US20110091660A1/en not_active Abandoned
- 2008-04-16 ES ES08735289.4T patent/ES2687269T3/es active Active
- 2008-04-16 EP EP08735289.4A patent/EP2136942B1/de active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10311246A (ja) * | 1997-04-19 | 1998-11-24 | Daimler Benz Ag | 空洞を有する物体の製造方法 |
JP2010526665A (ja) * | 2007-04-16 | 2010-08-05 | ヘルムレ マシネンバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ワークピース製造用の担体材料 |
Also Published As
Publication number | Publication date |
---|---|
EP2136942B1 (de) | 2018-06-13 |
EP2136942A1 (de) | 2009-12-30 |
DE102007017762A1 (de) | 2008-10-23 |
ES2687269T3 (es) | 2018-10-24 |
DE102007017762B4 (de) | 2016-12-29 |
JP5143891B2 (ja) | 2013-02-13 |
US20110091660A1 (en) | 2011-04-21 |
WO2008125351A1 (de) | 2008-10-23 |
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