JP2010511525A - ナノ結晶体の製造プロセス - Google Patents
ナノ結晶体の製造プロセス Download PDFInfo
- Publication number
- JP2010511525A JP2010511525A JP2009540220A JP2009540220A JP2010511525A JP 2010511525 A JP2010511525 A JP 2010511525A JP 2009540220 A JP2009540220 A JP 2009540220A JP 2009540220 A JP2009540220 A JP 2009540220A JP 2010511525 A JP2010511525 A JP 2010511525A
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- monolithic body
- chip
- strain
- deformation
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
-
- 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
- B21C23/001—Extruding metal; Impact extrusion to improve the material properties, e.g. lateral extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1946—Face or end mill
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/10—Process of turning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2512—Lathe having facing tool fed transverse to work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- Extrusion Of Metal (AREA)
- Powder Metallurgy (AREA)
- Turning (AREA)
Abstract
Description
Claims (20)
- 切削部材の刃先と固形物とを、互いに相対的に動かしつつ、該刃先に該固形物を係合させることにより、ナノ構造を有するチップを連続的に製造するステップと、
同時に、前記刃先の直近に前記チップを押し出し、該刃先によって前記固形物から該チップが分離されるにつれ、該チップを連続的に塑性変形して、前記刃先の直ぐ下流にナノ構造のモノリシック体を形成するステップと、
からなる、ナノ構造のモノリシック体を製造するプロセス。 - 前記押出ステップが、少なくとも部分的には、前記刃先とともに開口部を形成する制約部材によって遂行され、該開口部を前記チップは通過して塑性変形され、前記モノリシック体を形成する、請求項1に記載のプロセス。
- 前記押出ステップにおいて、前記開口部のサイズを変更して、前記チップ内に起きる変形ひずみのレベルを変化させるステップを含む、請求項2に記載のプロセス。
- 前記切削部材と前記制約部材は別々に形成され、その後物理的に相互連結されて工具アセンブリを形成する、請求項2に記載のプロセス。
- 前記切削部材と前記制約部材は、一体的に形成された工具の部分である、請求項2に記載のプロセス。
- 前記押出ステップが、少なくとも部分的には金型によって遂行され、前記チップは連続的に形成されるにつれ該金型を通過するよう強制される、請求項1に記載のプロセス。
- 前記連続的製造ステップの間、前記刃先は固定され、前記固形物が該刃先に対して移動する、請求項1に記載のプロセス。
- 前記連続的製造および押出ステップの間、前記固形物が回転する、請求項7に記載のプロセス。
- 前記連続的製造ステップの間、前記固形物は固定され、前記刃先が該固形物に対して移動する、請求項1に記載のプロセス。
- 前記製造および押出ステップは、リニア機械加工動作によって遂行される、請求項1に記載のプロセス。
- 前記チップの断面形状は2つの直交寸法を有し、前記押出ステップが該2つの直交寸法のうち1つだけを変化させることを含む、請求項1に記載のプロセス。
- 前記チップの断面形状は2つの直交寸法を有し、前記押出ステップが該2つの直交寸法のそれぞれを変化させることを含む、請求項1に記載のプロセス。
- 前記モノリシック体が円形の断面形状を有する、請求項1に記載のプロセス。
- 前記モノリシック体が直線形の断面形状を有する、請求項1に記載のプロセス。
- 熱処理、機械処理、熱機械処理からなる群から選択された、少なくとも1つ処理を前記モノリシック体に行うことを含む、請求項1に記載のプロセス。
- 前記チップから前記モノリシック体を分離するステップと、その後、該モノリシック体を塑性変形して最終製品を形成するステップとを含む、請求項1に記載のプロセス。
- 前記モノリシック体から材料を取り除いて最終製品を形成することを含む、請求項1に記載のプロセス。
- 1つ以上の材料付加処置を前記モノリシック体に行って最終製品を形成することを含む、請求項1に記載のプロセス。
- 前記チップから前記モノリシック体を分離するステップと、その後、該モノリシック体をマトリックス材に入れ、該モノリシック体が該マトリックス材の補強材として機能する最終製品を形成するステップとを含む、請求項1に記載のプロセス。
- 前記固形物は、金属、金属間化合物、複合材料、セラミック材料からなる群から選択された1つの材料で形成され、該材料で全体的に形成される、請求項1に記載のプロセス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/567,293 US7617750B2 (en) | 2006-12-06 | 2006-12-06 | Process of producing nanocrystalline bodies |
US11/567,293 | 2006-12-06 | ||
PCT/US2006/049423 WO2008069809A1 (en) | 2006-12-06 | 2006-12-28 | Process of producing nanocrystalline bodies |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010511525A true JP2010511525A (ja) | 2010-04-15 |
JP5023156B2 JP5023156B2 (ja) | 2012-09-12 |
Family
ID=38226674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009540220A Expired - Fee Related JP5023156B2 (ja) | 2006-12-06 | 2006-12-28 | ナノ結晶体の製造プロセス |
Country Status (5)
Country | Link |
---|---|
US (1) | US7617750B2 (ja) |
EP (1) | EP2101941A1 (ja) |
JP (1) | JP5023156B2 (ja) |
CA (1) | CA2671711C (ja) |
WO (1) | WO2008069809A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2383654C1 (ru) * | 2008-10-22 | 2010-03-10 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" | Наноструктурный технически чистый титан для биомедицины и способ получения прутка из него |
US8642723B2 (en) | 2009-09-16 | 2014-02-04 | The Trustees Of Dartmouth College | Angular extrusion for polymer consolidation |
US9687895B2 (en) | 2011-01-06 | 2017-06-27 | Purdue Research Foundation | Large strain extrusion machining processes and bulk forms produced therefrom |
US10843274B2 (en) * | 2014-07-21 | 2020-11-24 | Purdue Research Foundation | Method for controlling flow localization in machining processes |
JP6470085B2 (ja) * | 2015-03-26 | 2019-02-13 | シチズン時計株式会社 | 工作機械及びこの工作機械の制御装置 |
FR3039084B1 (fr) * | 2015-07-24 | 2017-08-11 | Univ De Lorraine | Procede de formation d'un objet plat metallique a grains ultrafins |
US10364477B2 (en) | 2015-08-25 | 2019-07-30 | Purdue Research Foundation | Processes for producing continuous bulk forms of iron-silicon alloys and bulk forms produced thereby |
US10603723B1 (en) * | 2015-08-27 | 2020-03-31 | M4 Sciences, Llc | Machining system spindle for modulation-assisted machining |
DE102016122575B4 (de) * | 2016-11-23 | 2018-09-06 | Meotec GmbH & Co. KG | Verfahren zur Bearbeitung eines Werkstücks aus einem metallischen Werkstoff |
CN110027333B (zh) * | 2019-04-10 | 2021-01-08 | 和信精密科技(吴江)有限公司 | 一种压印制成的刻度盘及其制作工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823556A (ja) * | 1981-07-30 | 1983-02-12 | アライド・コ−ポレ−シヨン | 金属リボンからシャ−ドを製造する装置および方法 |
JPS63406A (ja) * | 1986-06-18 | 1988-01-05 | Kawatetsu Techno Res Kk | 偏平金属原料粉の製造方法 |
JP2000042625A (ja) * | 1998-07-23 | 2000-02-15 | Furukawa Electric Co Ltd:The | 金属押出材の製造方法 |
WO2002061151A2 (en) * | 2000-10-28 | 2002-08-08 | Purdue Research Foundation | Method of forming nano-crystalline particles and produrct formed thereof |
US20060243107A1 (en) * | 2000-10-28 | 2006-11-02 | Purdue Research Foundation | Method of producing nanocrystalline chips |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651648A (en) * | 1996-02-22 | 1997-07-29 | Virginia Tech Intellectual Properties, Inc. | Method for reducing ceramic tool wear and friction in machining/cutting applications |
JPH1015701A (ja) * | 1996-07-04 | 1998-01-20 | Mitsubishi Materials Corp | 振動バイトによる切削方法 |
US20060278308A1 (en) * | 2000-10-28 | 2006-12-14 | Purdue Research Foundation | Method of consolidating precipitation-hardenable alloys to form consolidated articles with ultra-fine grain microstructures |
JP2002273579A (ja) * | 2001-03-15 | 2002-09-25 | Hitachi Ltd | 鉄基材料の接合方法およびその構造物 |
US7240562B2 (en) * | 2004-05-25 | 2007-07-10 | Utah State University | Method for modeling material constitutive behavior |
AT501546B1 (de) * | 2005-03-08 | 2007-02-15 | Austria Wirtschaftsservice Tec | Verfahren zur herstellung metallischer verbundwerkstoffe |
EP1877599A2 (en) | 2005-05-03 | 2008-01-16 | Purdue Research Foundation | Method of producing nanocrystalline monolithic articles |
US7587965B2 (en) * | 2005-05-03 | 2009-09-15 | Purdue Research Foundation | Tool holder assembly and method for modulation-assisted machining |
-
2006
- 2006-12-06 US US11/567,293 patent/US7617750B2/en active Active
- 2006-12-28 JP JP2009540220A patent/JP5023156B2/ja not_active Expired - Fee Related
- 2006-12-28 CA CA2671711A patent/CA2671711C/en not_active Expired - Fee Related
- 2006-12-28 WO PCT/US2006/049423 patent/WO2008069809A1/en active Application Filing
- 2006-12-28 EP EP06848239A patent/EP2101941A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823556A (ja) * | 1981-07-30 | 1983-02-12 | アライド・コ−ポレ−シヨン | 金属リボンからシャ−ドを製造する装置および方法 |
JPS63406A (ja) * | 1986-06-18 | 1988-01-05 | Kawatetsu Techno Res Kk | 偏平金属原料粉の製造方法 |
JP2000042625A (ja) * | 1998-07-23 | 2000-02-15 | Furukawa Electric Co Ltd:The | 金属押出材の製造方法 |
WO2002061151A2 (en) * | 2000-10-28 | 2002-08-08 | Purdue Research Foundation | Method of forming nano-crystalline particles and produrct formed thereof |
US20060243107A1 (en) * | 2000-10-28 | 2006-11-02 | Purdue Research Foundation | Method of producing nanocrystalline chips |
Also Published As
Publication number | Publication date |
---|---|
EP2101941A1 (en) | 2009-09-23 |
CA2671711A1 (en) | 2008-06-12 |
CA2671711C (en) | 2014-07-08 |
WO2008069809A1 (en) | 2008-06-12 |
JP5023156B2 (ja) | 2012-09-12 |
US20080138163A1 (en) | 2008-06-12 |
US7617750B2 (en) | 2009-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5023156B2 (ja) | ナノ結晶体の製造プロセス | |
EP2024121B1 (en) | Method of producing nanocrystalline chips | |
JP3597539B2 (ja) | 配向された超微細結晶粒のスパッタリングターゲットの製造方法 | |
US7895872B2 (en) | Method of producing nanocrystalline monolithic articles | |
EP1242645A2 (en) | Sputtering targets and method of making same | |
Popov et al. | Micromilling: material microstructure effects | |
US20060278308A1 (en) | Method of consolidating precipitation-hardenable alloys to form consolidated articles with ultra-fine grain microstructures | |
US9687895B2 (en) | Large strain extrusion machining processes and bulk forms produced therefrom | |
Zeng et al. | Plastic deformation mechanism of the Ti6Al4V micro-gear formed under an electrical field | |
Kiswanto et al. | Challenge in magnesium microforming | |
JP4150219B2 (ja) | 塊状マグネシウム合金材料の塑性加工方法 | |
Richert et al. | AgSnBi powder consolidated by composite mode of deformation | |
JP2000271695A (ja) | 成形品の製造方法 | |
Mishra et al. | Friction stir processing of magnesium alloys used in automobile and aerospace applications | |
WO2006137911A2 (en) | Method and apparatus for an equal channel angular pressing (ecap) consolidation process for cryomilled nanocrystalline metal powders | |
Iglesias et al. | Production analysis of new machining-based deformation processes for nanostructured materials. | |
Popov et al. | The effects of material microstructure in micro-milling | |
Swiostek et al. | Hydrostatic extrusion at 100° C and its effect on the grain size and mechanical properties of magnesium alloys | |
Vigneshwaran et al. | Tensile and Wear Behaviour of MMCs Reinforced with Metallic Particles by Solid-State Technique | |
Mann et al. | Consolidation of Nanostructured Metal Powders Produced by Modulation-Assisted Machining | |
Grant et al. | Low Cost Fabrication of ODS Alloys | |
Senthilkumar et al. | Synthesis and characterization of ultrafine grained 304 stainless steel through machining | |
CN117769469A (zh) | 包含金属或由该金属组成的具有内螺纹的螺纹元件 | |
BOCHNIAK et al. | The paper presents a few new technological solutions based on KoBo method that could be used for refinement of strips and sheets structure, bringing attention to the most important positive and negative aspects that might occur during their implementation. There were also presented the results of mechanical and structural tests of strips made of 7075 aluminum alloy that were rolled with shearing realized through a cyclic change of their insert angle between the rolls. | |
Valiev | Recent progress in developing bulk nanostructured SPD materials with unique properties |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120410 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120605 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120618 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150622 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |