CN110191776A - 用于雾化技术的熔体的处理 - Google Patents

用于雾化技术的熔体的处理 Download PDF

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Publication number
CN110191776A
CN110191776A CN201780078104.6A CN201780078104A CN110191776A CN 110191776 A CN110191776 A CN 110191776A CN 201780078104 A CN201780078104 A CN 201780078104A CN 110191776 A CN110191776 A CN 110191776A
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CN
China
Prior art keywords
additive
metal material
base metal
circularity
atomization
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Pending
Application number
CN201780078104.6A
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English (en)
Chinese (zh)
Inventor
吉勒斯·莱斯佩朗斯
马蒂厄·布瓦韦尔
小丹尼斯·B·克里斯托弗森
菲力浦·比利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecole Polytechnique de Montreal
Tenneco GmbH
Original Assignee
Tenneco GmbH
New York University NYU
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Filing date
Publication date
Application filed by Tenneco GmbH, New York University NYU filed Critical Tenneco GmbH
Publication of CN110191776A publication Critical patent/CN110191776A/zh
Pending legal-status Critical Current

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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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • 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
    • B22F1/09—Mixtures of metallic powders
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
    • B22F2009/0828—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid with water
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0844—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid in controlled atmosphere
    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C21C2007/0062—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet
    • 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
    • Y02P10/25—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Nanotechnology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
CN201780078104.6A 2016-10-17 2017-10-16 用于雾化技术的熔体的处理 Pending CN110191776A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/295,733 US20180104745A1 (en) 2016-10-17 2016-10-17 Treatment of melt for atomization technology
US15/295,733 2016-10-17
PCT/US2017/056736 WO2018075380A1 (en) 2016-10-17 2017-10-16 Treatment of melt for atomization technology

Publications (1)

Publication Number Publication Date
CN110191776A true CN110191776A (zh) 2019-08-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780078104.6A Pending CN110191776A (zh) 2016-10-17 2017-10-16 用于雾化技术的熔体的处理

Country Status (7)

Country Link
US (1) US20180104745A1 (https=)
EP (1) EP3525966A1 (https=)
JP (1) JP6953525B2 (https=)
KR (1) KR20190077414A (https=)
CN (1) CN110191776A (https=)
CA (1) CA3040871A1 (https=)
WO (1) WO2018075380A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111421135A (zh) * 2020-04-23 2020-07-17 西安理工大学 一种超高锡含量粒径可控的铜锡预合金粉末的制备方法
CN114786846A (zh) * 2019-12-20 2022-07-22 安赛乐米塔尔公司 增材制造用金属粉末
CN116275064A (zh) * 2022-12-09 2023-06-23 江西大有科技有限公司 一种铁基非晶粉体制备方法、铁基非晶粉体及应用

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HUE065423T2 (hu) 2015-12-16 2024-05-28 6K Inc Eljárás szferoidális dehidrogénezett titánötvözet részecskék elõállítására
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
JP2021526584A (ja) * 2018-05-10 2021-10-07 スタックポール インターナショナル パウダー メタル，リミテッド 鉄粉金属部品のバインダージェッティングおよび超固相線焼結
AU2019290663B2 (en) 2018-06-19 2023-05-04 6K Inc. Process for producing spheroidized powder from feedstock materials
CA3134573A1 (en) 2019-04-30 2020-11-05 Sunil Bhalchandra BADWE Mechanically alloyed powder feedstock
KR20240036705A (ko) 2019-04-30 2024-03-20 6케이 인크. 리튬 란타넘 지르코늄 산화물(llzo) 분말
JP2021031683A (ja) * 2019-08-13 2021-03-01 株式会社東芝 金属造形物の製造方法
JP2022551044A (ja) * 2019-09-06 2022-12-07 ビーエーエスエフ ソシエタス・ヨーロピア 非球状粒子を含有する鉄ベースの合金粉末
KR102857801B1 (ko) * 2019-09-27 2025-09-09 에이피앤드씨 어드밴스드 파우더스 앤드 코팅스 인크. 알루미늄 기반 금속 분말들 및 그들의 제조 방법
WO2021118762A1 (en) 2019-11-18 2021-06-17 6K Inc. Unique feedstocks for spherical powders and methods of manufacturing
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
AU2021297476A1 (en) 2020-06-25 2022-12-15 6K Inc. Microcomposite alloy structure
AU2021349358A1 (en) 2020-09-24 2023-02-09 6K Inc. Systems, devices, and methods for starting plasma
EP4237174A1 (en) 2020-10-30 2023-09-06 6K Inc. Systems and methods for synthesis of spheroidized metal powders
CN112779379A (zh) * 2020-12-06 2021-05-11 浙江大江合金钢钢管有限公司 一种碳素合金结构钢用复合脱氧剂及制备方法
EP4275239A4 (en) 2021-01-11 2024-12-18 6K Inc. METHODS AND SYSTEMS FOR RECLAIMING LI-ION CATHODE MATERIALS USING MICROWAVE PLASMA TREATMENT
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WO2023229928A1 (en) 2022-05-23 2023-11-30 6K Inc. Microwave plasma apparatus and methods for processing materials using an interior liner
US12040162B2 (en) 2022-06-09 2024-07-16 6K Inc. Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows
WO2024044498A1 (en) 2022-08-25 2024-02-29 6K Inc. Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (pip)
US12195338B2 (en) 2022-12-15 2025-01-14 6K Inc. Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production
CN117102490B (zh) * 2023-10-24 2024-02-27 北京航空航天大学宁波创新研究院 锶钛合金制备方法、基于合金的靶材及磁控溅射薄膜

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US2870485A (en) * 1955-10-28 1959-01-27 Berk F W & Co Ltd Manufacture of powders of copper and copper alloys
US2956304A (en) * 1956-12-06 1960-10-18 Vanadium Alloys Steel Co Apparatus for atomizing molten metal
US3725142A (en) * 1971-08-23 1973-04-03 Smith A Inland Inc Atomized steel powder having improved hardenability
US4047933A (en) * 1976-06-03 1977-09-13 The International Nickel Company, Inc. Porosity reduction in inert-gas atomized powders
US4240831A (en) * 1979-02-09 1980-12-23 Scm Corporation Corrosion-resistant powder-metallurgy stainless steel powders and compacts therefrom
US4753676A (en) * 1987-02-13 1988-06-28 American Cyanamid Company Method of desulfurizing iron
US5338508A (en) * 1988-07-13 1994-08-16 Kawasaki Steel Corporation Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same
JPH06322470A (ja) * 1993-05-10 1994-11-22 Hitachi Powdered Metals Co Ltd 粉末冶金用鋳鉄粉及び耐摩耗性鉄系焼結合金
JPH07113107A (ja) * 1993-10-18 1995-05-02 Kawasaki Steel Corp 焼結鍛造材用アトマイズ鉄粉及びその製造方法
US20050257644A1 (en) * 2000-09-14 2005-11-24 Nkk Corporation Refining agent and refining method
US20090252639A1 (en) * 2006-09-22 2009-10-08 Höganäs Ab (Publ) Metallurgical powder composition and method of production
CN103480854A (zh) * 2013-10-09 2014-01-01 四川有色金源粉冶材料有限公司 一种制备超细金属粉末的方法
US20140178244A1 (en) * 2012-12-20 2014-06-26 United Technologies Corporation Gaseous based desulfurization of alloys
CN105648303A (zh) * 2016-03-02 2016-06-08 南京理工大学 一种提高雾化法制备不锈钢粉末球形度的方法

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CN104227007B (zh) * 2014-09-17 2016-02-24 北京科技大学 一种水雾化制备铝粉及铝合金粉的方法
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US2781260A (en) * 1954-03-06 1957-02-12 Int Nickel Co Process and apparatus for the treatment of molten ferrous alloys
US2870485A (en) * 1955-10-28 1959-01-27 Berk F W & Co Ltd Manufacture of powders of copper and copper alloys
US2956304A (en) * 1956-12-06 1960-10-18 Vanadium Alloys Steel Co Apparatus for atomizing molten metal
US3725142A (en) * 1971-08-23 1973-04-03 Smith A Inland Inc Atomized steel powder having improved hardenability
US4047933A (en) * 1976-06-03 1977-09-13 The International Nickel Company, Inc. Porosity reduction in inert-gas atomized powders
US4240831A (en) * 1979-02-09 1980-12-23 Scm Corporation Corrosion-resistant powder-metallurgy stainless steel powders and compacts therefrom
US4753676A (en) * 1987-02-13 1988-06-28 American Cyanamid Company Method of desulfurizing iron
US5338508A (en) * 1988-07-13 1994-08-16 Kawasaki Steel Corporation Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same
JPH06322470A (ja) * 1993-05-10 1994-11-22 Hitachi Powdered Metals Co Ltd 粉末冶金用鋳鉄粉及び耐摩耗性鉄系焼結合金
JPH07113107A (ja) * 1993-10-18 1995-05-02 Kawasaki Steel Corp 焼結鍛造材用アトマイズ鉄粉及びその製造方法
US20050257644A1 (en) * 2000-09-14 2005-11-24 Nkk Corporation Refining agent and refining method
US20090252639A1 (en) * 2006-09-22 2009-10-08 Höganäs Ab (Publ) Metallurgical powder composition and method of production
US20140178244A1 (en) * 2012-12-20 2014-06-26 United Technologies Corporation Gaseous based desulfurization of alloys
CN103480854A (zh) * 2013-10-09 2014-01-01 四川有色金源粉冶材料有限公司 一种制备超细金属粉末的方法
CN105648303A (zh) * 2016-03-02 2016-06-08 南京理工大学 一种提高雾化法制备不锈钢粉末球形度的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114786846A (zh) * 2019-12-20 2022-07-22 安赛乐米塔尔公司 增材制造用金属粉末
CN114786846B (zh) * 2019-12-20 2023-12-19 安赛乐米塔尔公司 增材制造用金属粉末
CN111421135A (zh) * 2020-04-23 2020-07-17 西安理工大学 一种超高锡含量粒径可控的铜锡预合金粉末的制备方法
CN116275064A (zh) * 2022-12-09 2023-06-23 江西大有科技有限公司 一种铁基非晶粉体制备方法、铁基非晶粉体及应用

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JP6953525B2 (ja) 2021-10-27
KR20190077414A (ko) 2019-07-03
CA3040871A1 (en) 2018-04-26
EP3525966A1 (en) 2019-08-21
JP2019536904A (ja) 2019-12-19
US20180104745A1 (en) 2018-04-19
WO2018075380A1 (en) 2018-04-26

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