FR3008644B1 - Procede de fabrication par frittage d'une piece multicouche - Google Patents
Procede de fabrication par frittage d'une piece multicoucheInfo
- Publication number
- FR3008644B1 FR3008644B1 FR1356981A FR1356981A FR3008644B1 FR 3008644 B1 FR3008644 B1 FR 3008644B1 FR 1356981 A FR1356981 A FR 1356981A FR 1356981 A FR1356981 A FR 1356981A FR 3008644 B1 FR3008644 B1 FR 3008644B1
- Authority
- FR
- France
- Prior art keywords
- multilayer piece
- sinking manufacturing
- sinking
- manufacturing
- multilayer
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/003—Articles made for being fractured or separated into parts
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02002—Preparing wafers
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/666—Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Optics & Photonics (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1356981A FR3008644B1 (fr) | 2013-07-16 | 2013-07-16 | Procede de fabrication par frittage d'une piece multicouche |
PCT/FR2014/051315 WO2015007966A1 (fr) | 2013-07-16 | 2014-06-03 | Procede de fabrication par frittage d'une piece multicouche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1356981A FR3008644B1 (fr) | 2013-07-16 | 2013-07-16 | Procede de fabrication par frittage d'une piece multicouche |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3008644A1 FR3008644A1 (fr) | 2015-01-23 |
FR3008644B1 true FR3008644B1 (fr) | 2015-07-17 |
Family
ID=49293719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1356981A Active FR3008644B1 (fr) | 2013-07-16 | 2013-07-16 | Procede de fabrication par frittage d'une piece multicouche |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3008644B1 (fr) |
WO (1) | WO2015007966A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10005239B2 (en) * | 2015-07-29 | 2018-06-26 | Delavan Inc. | Support structures for additive manufacturing techniques |
FR3042992B1 (fr) | 2015-11-04 | 2021-09-10 | Univ Toulouse 3 Paul Sabatier | Mise en œuvre d'une interface mobile pour la fabrication de pieces complexes |
US20170297102A1 (en) | 2016-04-14 | 2017-10-19 | Desktop Metal, Inc. | Removable sinter supports |
US10000011B1 (en) | 2016-12-02 | 2018-06-19 | Markforged, Inc. | Supports for sintering additively manufactured parts |
US10800108B2 (en) | 2016-12-02 | 2020-10-13 | Markforged, Inc. | Sinterable separation material in additive manufacturing |
CA3040921C (fr) | 2016-12-06 | 2024-02-20 | Markforged, Inc. | Fabrication additive avec alimentation en materiau assoupli a la chaleur |
EP3653320A1 (fr) * | 2018-11-16 | 2020-05-20 | Siemens Aktiengesellschaft | Procédé de frittage d'un produit de frittage |
US20220324759A1 (en) * | 2019-07-29 | 2022-10-13 | National University Corporation Tokai National Higher Education And Research System | Manufacturing method of sintered body and manufacturing apparatus of sintered body |
CN110465670B (zh) * | 2019-09-12 | 2022-03-04 | 哈尔滨工业大学 | 一种通过放电等离子烧结制备层状复合材料的方法 |
EP4082693A1 (fr) * | 2021-04-28 | 2022-11-02 | Siemens Aktiengesellschaft | Procédé de fabrication d'une structure en trois dimensions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711562B1 (fr) * | 1993-10-29 | 1995-12-15 | Sintertech | Procédé de fabrication de pièces frittées conjuguées. |
US5963778A (en) * | 1997-02-13 | 1999-10-05 | Tosoh Smd, Inc. | Method for producing near net shape planar sputtering targets and an intermediate therefor |
CN101847686A (zh) * | 2009-03-26 | 2010-09-29 | 中国科学院上海硅酸盐研究所 | 热电器件、电极材料及其制作方法 |
EP2359964B1 (fr) * | 2010-01-26 | 2013-11-20 | Alstom Technology Ltd | Procédé de fabrication d'un composant tridimensionnel à l'aide d'une fusion laser sélective (SLM) |
-
2013
- 2013-07-16 FR FR1356981A patent/FR3008644B1/fr active Active
-
2014
- 2014-06-03 WO PCT/FR2014/051315 patent/WO2015007966A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015007966A1 (fr) | 2015-01-22 |
FR3008644A1 (fr) | 2015-01-23 |
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