DE3766317D1 - Verfahren zur herstellung von sphaerischem pulver. - Google Patents
Verfahren zur herstellung von sphaerischem pulver.Info
- Publication number
- DE3766317D1 DE3766317D1 DE8787108137T DE3766317T DE3766317D1 DE 3766317 D1 DE3766317 D1 DE 3766317D1 DE 8787108137 T DE8787108137 T DE 8787108137T DE 3766317 T DE3766317 T DE 3766317T DE 3766317 D1 DE3766317 D1 DE 3766317D1
- Authority
- DE
- Germany
- Prior art keywords
- spherical powder
- producing spherical
- major portion
- reduced size
- metal
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- 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
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/065—Spherical particles
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Nanotechnology (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Glanulating (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89556486A | 1986-08-11 | 1986-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3766317D1 true DE3766317D1 (de) | 1991-01-03 |
Family
ID=25404694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787108137T Expired - Fee Related DE3766317D1 (de) | 1986-08-11 | 1987-06-04 | Verfahren zur herstellung von sphaerischem pulver. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0256233B2 (de) |
JP (1) | JPS6345309A (de) |
AT (1) | ATE58498T1 (de) |
DE (1) | DE3766317D1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4783214A (en) * | 1988-02-29 | 1988-11-08 | Gte Products Corporation | Low oxygen content fine shperical particles and process for producing same by fluid energy milling and high temperature processing |
JPH02290245A (ja) * | 1989-04-28 | 1990-11-30 | Fujikura Ltd | 粉末材料の製造方法 |
EP2193862B1 (de) * | 2008-12-08 | 2011-07-06 | Umicore AG & Co. KG | Verwendung von CuCr-Abfallspänen für die Herstellung von CuCr-Kontaktrohlingen |
KR101310622B1 (ko) * | 2011-04-08 | 2013-09-24 | 가부시키가이샤 에스티유 | 마그네슘 합금 칩 및 그것을 이용한 성형품의 제조 방법 |
EP4324577A1 (de) | 2015-12-16 | 2024-02-21 | 6K Inc. | Verfahren zur herstellung von kugelförmigen, dehydrierten titanlegierungspartikeln |
US10987735B2 (en) | 2015-12-16 | 2021-04-27 | 6K Inc. | Spheroidal titanium metallic powders with custom microstructures |
CN111954581A (zh) * | 2017-11-14 | 2020-11-17 | 加拿大派罗杰尼斯有限公司 | 由粗的且有棱角的粉末进料生产细的球状粉末的方法和装置 |
CN108421984A (zh) * | 2018-03-16 | 2018-08-21 | 广东正德材料表面科技有限公司 | 一种用于增材制造的不锈钢粉末及其制备方法 |
EP3810358A1 (de) * | 2018-06-19 | 2021-04-28 | 6K Inc. | Verfahren zur herstellung eines kugelförmigen pulvers aus einsatzstoffen |
WO2020223374A1 (en) | 2019-04-30 | 2020-11-05 | 6K Inc. | Lithium lanthanum zirconium oxide (llzo) powder |
US11311938B2 (en) | 2019-04-30 | 2022-04-26 | 6K Inc. | Mechanically alloyed powder feedstock |
EP4061787B1 (de) | 2019-11-18 | 2024-05-01 | 6K Inc. | Einzigartige ausgangsstoffe für sphärische pulver und herstellungsverfahren |
US11590568B2 (en) | 2019-12-19 | 2023-02-28 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
EP4173060A1 (de) | 2020-06-25 | 2023-05-03 | 6K Inc. | Mikroverbundlegierungsstruktur |
CA3186082A1 (en) | 2020-09-24 | 2022-03-31 | 6K Inc. | Systems, devices, and methods for starting plasma |
KR20230095080A (ko) | 2020-10-30 | 2023-06-28 | 6케이 인크. | 구상화 금속 분말을 합성하는 시스템 및 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS595641B2 (ja) * | 1981-07-30 | 1984-02-06 | 株式会社東芝 | 非晶質合金粉末の製造方法及びその装置 |
EP0079796A3 (de) * | 1981-11-17 | 1984-06-13 | Metal Sciences Limited | Verfahren zur Herstellung von pulverförmigem metallischem Material |
DE3345983C2 (de) * | 1983-12-20 | 1986-09-04 | Wolfgang 4600 Dortmund Seidler | Verfahren und Vorrichtung zur Herstellung von kugelförmigen metallischen Partikeln |
JPS6130607A (ja) * | 1984-07-20 | 1986-02-12 | Daido Steel Co Ltd | 超微粉合金の製造方法 |
-
1987
- 1987-06-04 EP EP19870108137 patent/EP0256233B2/de not_active Expired - Lifetime
- 1987-06-04 AT AT87108137T patent/ATE58498T1/de not_active IP Right Cessation
- 1987-06-04 DE DE8787108137T patent/DE3766317D1/de not_active Expired - Fee Related
- 1987-08-06 JP JP62195409A patent/JPS6345309A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0256233B2 (de) | 1993-08-25 |
JPS6345309A (ja) | 1988-02-26 |
EP0256233B1 (de) | 1990-11-22 |
EP0256233A3 (en) | 1988-07-20 |
EP0256233A2 (de) | 1988-02-24 |
ATE58498T1 (de) | 1990-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |