CA3057264A1 - Element metallique et son procede de fabrication - Google Patents
Element metallique et son procede de fabrication Download PDFInfo
- Publication number
- CA3057264A1 CA3057264A1 CA3057264A CA3057264A CA3057264A1 CA 3057264 A1 CA3057264 A1 CA 3057264A1 CA 3057264 A CA3057264 A CA 3057264A CA 3057264 A CA3057264 A CA 3057264A CA 3057264 A1 CA3057264 A1 CA 3057264A1
- Authority
- CA
- Canada
- Prior art keywords
- powder
- metal
- reinforcing
- metal member
- grain size
- 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.)
- Abandoned
Links
Classifications
-
- 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
-
- 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
-
- 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
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
-
- 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
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/10—Carbide
-
- 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
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/10—Carbide
- B22F2302/105—Silicium carbide (SiC)
-
- 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
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/20—Nitride
-
- 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
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/40—Carbon, graphite
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
La présente invention concerne un élément métallique qui est pourvu de grains cristallins métalliques (10) et d'une substance de renforcement granulaire (30) formée dans les joints des grains cristallins. La substance de renforcement comprend des formes ayant une taille de grain équivalente en surface de grain supérieure à 1/100 de la taille de grain équivalente en surface de grain des grains cristallins. La substance de renforcement granulaire (30) comprend, de préférence, des grains pour lesquels la taille de grain équivalente en surface de grain est inférieure à 1/5 de la taille de grain équivalente en surface de grain pour les grains cristallins. De plus, la substance de renforcement granulaire (30) comprend de préférence des formes dans lesquelles la valeur de la longueur de la plus grande longueur dans une première direction divisée par la longueur de la partie la plus longue dans une direction orthogonale à la première direction est inférieure à 5. Un élément métallique ayant une résistance élevée à des températures élevées est fabriqué par moulage par injection de poudre métallique.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-085858 | 2017-04-25 | ||
JP2017085858A JP6774369B2 (ja) | 2017-04-25 | 2017-04-25 | 金属部材及びその製造方法 |
PCT/JP2018/000273 WO2018198440A1 (fr) | 2017-04-25 | 2018-01-10 | Élément métallique et son procédé de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3057264A1 true CA3057264A1 (fr) | 2018-11-01 |
Family
ID=63920363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3057264A Abandoned CA3057264A1 (fr) | 2017-04-25 | 2018-01-10 | Element metallique et son procede de fabrication |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200024691A1 (fr) |
EP (1) | EP3616808A4 (fr) |
JP (1) | JP6774369B2 (fr) |
CA (1) | CA3057264A1 (fr) |
WO (1) | WO2018198440A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102155438B1 (ko) * | 2019-01-31 | 2020-09-11 | 포항공과대학교 산학협력단 | 금속기지 복합재료 및 이의 제조방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3358775B2 (ja) * | 1994-08-09 | 2002-12-24 | 株式会社豊田中央研究所 | 複合材料およびその製造方法 |
JP5165895B2 (ja) * | 2004-01-29 | 2013-03-21 | ザ・ナノスティール・カンパニー・インコーポレーテッド | 耐摩耗性材料 |
JP2005350710A (ja) | 2004-06-09 | 2005-12-22 | Daido Steel Co Ltd | 金属粉末射出成形用耐熱合金 |
US7820238B2 (en) * | 2006-12-20 | 2010-10-26 | United Technologies Corporation | Cold sprayed metal matrix composites |
JP6010569B2 (ja) * | 2014-02-24 | 2016-10-19 | 日本特殊陶業株式会社 | スパークプラグ |
JP6423516B2 (ja) * | 2015-02-26 | 2018-11-14 | 京セラ株式会社 | サーメット製装飾部材ならびにこれを用いてなる時計、携帯端末機および装身具 |
JP6567390B2 (ja) | 2015-10-30 | 2019-08-28 | ローム株式会社 | Dc/dcコンバータおよびその制御回路、システム電源 |
JP2017186610A (ja) * | 2016-04-05 | 2017-10-12 | 三菱重工航空エンジン株式会社 | ニッケル基合金、タービン翼及びニッケル基合金の射出成型品の製造方法 |
-
2017
- 2017-04-25 JP JP2017085858A patent/JP6774369B2/ja active Active
-
2018
- 2018-01-10 EP EP18790512.0A patent/EP3616808A4/fr active Pending
- 2018-01-10 CA CA3057264A patent/CA3057264A1/fr not_active Abandoned
- 2018-01-10 WO PCT/JP2018/000273 patent/WO2018198440A1/fr unknown
- 2018-01-10 US US16/495,736 patent/US20200024691A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2018198440A1 (fr) | 2018-11-01 |
EP3616808A4 (fr) | 2020-12-30 |
JP2018184627A (ja) | 2018-11-22 |
JP6774369B2 (ja) | 2020-10-21 |
US20200024691A1 (en) | 2020-01-23 |
EP3616808A1 (fr) | 2020-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Gong et al. | Comparison of stainless steel 316L parts made by FDM-and SLM-based additive manufacturing processes | |
US12037661B2 (en) | Process for manufacturing an aluminum alloy part | |
US5015289A (en) | Method of preparing a metal body by means of injection molding | |
US11773468B2 (en) | Al—Mg—Si alloys for applications such as additive manufacturing | |
EP1982816B1 (fr) | Poudre composite, utilisation dans un procédé de formage et corps de formage fabriqué à partir de cette poudre | |
JP6706608B2 (ja) | 部品の製造方法 | |
US8206645B2 (en) | Preparation of filler-metal weld rod by injection molding of powder | |
US11059102B2 (en) | Method for producing components from a duplex steel, and components produced using said method | |
CN107666976B (zh) | 用于通过烧结粉末制造钛铝物部件的组合物、以及使用该组合物的制造方法 | |
JP2007016312A (ja) | 焼結体形成方法 | |
KR20160145077A (ko) | Ni 합금 부품의 제조 방법 | |
JP2017186653A (ja) | 三次元形状造形物及びその製造方法 | |
EP3616808A1 (fr) | Élément métallique et son procédé de fabrication | |
US20210362236A1 (en) | Cured layer lamination method and production method for laminated molded article | |
JP6819952B2 (ja) | 積層造形用金属粉末および金属粉末を用いた積層造形体 | |
Tan et al. | Direct Metal Deposition of Satellited Ti‐15Mo: Microstructure and Mechanical Properties | |
US20240189899A1 (en) | Titanium Grain Refinement In Additive Manufacturing | |
WO2019166244A1 (fr) | Améliorations concernant les composants d'alliage métallique et leur fabrication | |
CN114341388B (zh) | 铁基合金粉末 | |
JP7318819B2 (ja) | Ni基合金粉末およびこのNi基合金粉末を用いた積層造形品の製造方法 | |
BARTH et al. | Laser metal deposition of NbTaTiV refractory high entropy alloy | |
JP2004052051A (ja) | 金属焼結体の製造方法及び金属焼結体 | |
JP2022148950A (ja) | Fe基合金粉末を用いた造形物の製造方法 | |
Deen et al. | Detailed Study on the Role of Laser Sintering in Rapid Prototype-Review |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20190926 |
|
EEER | Examination request |
Effective date: 20190926 |
|
FZDE | Discontinued |
Effective date: 20230605 |