JP6953525B2 - 噴霧化技術用の溶融物の処理 - Google Patents

噴霧化技術用の溶融物の処理 Download PDF

Info

Publication number
JP6953525B2
JP6953525B2 JP2019521461A JP2019521461A JP6953525B2 JP 6953525 B2 JP6953525 B2 JP 6953525B2 JP 2019521461 A JP2019521461 A JP 2019521461A JP 2019521461 A JP2019521461 A JP 2019521461A JP 6953525 B2 JP6953525 B2 JP 6953525B2
Authority
JP
Japan
Prior art keywords
additive
metal material
base metal
sulfur
roundness
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
Application number
JP2019521461A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019536904A (ja
JP2019536904A5 (enExample
Inventor
レスペランス，ジル
ボワベール，マチュー
クリストファーソン，デニス・ビィ，ジュニア
ボーリュー，フィリップ
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 Inc
Original Assignee
Ecole Polytechnique de Montreal
Tenneco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ecole Polytechnique de Montreal, Tenneco Inc filed Critical Ecole Polytechnique de Montreal
Publication of JP2019536904A publication Critical patent/JP2019536904A/ja
Publication of JP2019536904A5 publication Critical patent/JP2019536904A5/ja
Application granted granted Critical
Publication of JP6953525B2 publication Critical patent/JP6953525B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • 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)
JP2019521461A 2016-10-17 2017-10-16 噴霧化技術用の溶融物の処理 Active JP6953525B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2019536904A JP2019536904A (ja) 2019-12-19
JP2019536904A5 JP2019536904A5 (enExample) 2020-11-19
JP6953525B2 true JP6953525B2 (ja) 2021-10-27

Family

ID=60451164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019521461A Active JP6953525B2 (ja) 2016-10-17 2017-10-16 噴霧化技術用の溶融物の処理

Country Status (7)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4324577A1 (en) 2015-12-16 2024-02-21 6K Inc. Method of producing spheroidal dehydrogenated titanium alloy particles
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
EP3790693A4 (en) * 2018-05-10 2022-01-05 Stackpole International Powder Metal, Ltd. BINDING AGENT EMISSION AND SUPERSOLID SINTERING OF IRON POWDER METAL COMPONENTS
WO2019246257A1 (en) 2018-06-19 2019-12-26 Amastan Technologies Inc. Process for producing spheroidized powder from feedstock materials
CN114007985A (zh) 2019-04-30 2022-02-01 6K有限公司 锂镧锆氧化物(llzo)粉末
US11311938B2 (en) 2019-04-30 2022-04-26 6K Inc. Mechanically alloyed powder feedstock
JP2021031683A (ja) * 2019-08-13 2021-03-01 株式会社東芝 金属造形物の製造方法
JP2022551559A (ja) * 2019-09-06 2022-12-12 ビーエーエスエフ ソシエタス・ヨーロピア 鉄ベースの合金粉末
EP4034322A4 (en) * 2019-09-27 2023-10-18 AP&C Advanced Powders And Coatings Inc. ALUMINUM-BASED METAL POWDER AND METHOD FOR THE PRODUCTION THEREOF
ES2994209T3 (en) 2019-11-18 2025-01-20 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
WO2021123896A1 (en) * 2019-12-20 2021-06-24 Arcelormittal Metal powder for additive manufacturing
CN111421135B (zh) * 2020-04-23 2022-03-22 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
KR20230029836A (ko) 2020-06-25 2023-03-03 6케이 인크. 마이크로복합 합금 구조
KR102811425B1 (ko) 2020-09-24 2025-05-26 6케이 인크. 플라즈마를 개시하기 위한 시스템, 디바이스 및 방법
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
JP2024515034A (ja) 2021-03-31 2024-04-04 シックスケー インコーポレイテッド 金属窒化物セラミックの積層造形のためのシステム及び方法
JPWO2023218985A1 (enExample) * 2022-05-09 2023-11-16
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)
CN116275064B (zh) * 2022-12-09 2026-04-03 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
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765423A (en) * 1954-03-06 1957-01-09 Mond Nickel Co Ltd Improvements in methods of and apparatus for the treatment of molten iron and steel
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
CA1286506C (en) * 1987-02-13 1991-07-23 William Kevin Kodatsky 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
JP3576578B2 (ja) * 1993-10-18 2004-10-13 Ｊｆｅスチール株式会社 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
JP5461187B2 (ja) * 2006-09-22 2014-04-02 ホガナス アクチボラグ （パブル） 冶金粉末組成物及び製造方法
US9481917B2 (en) * 2012-12-20 2016-11-01 United Technologies Corporation Gaseous based desulfurization of alloys
CN103480854B (zh) * 2013-10-09 2016-05-18 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
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
CN105648303B (zh) * 2016-03-02 2017-09-22 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
US20180104746A1 (en) * 2016-10-17 2018-04-19 Federal-Mogul Llc Self generated protective atmosphere for liquid metals

Also Published As

Publication number Publication date
KR20190077414A (ko) 2019-07-03
JP2019536904A (ja) 2019-12-19
CA3040871A1 (en) 2018-04-26
CN110191776A (zh) 2019-08-30
US20180104745A1 (en) 2018-04-19
WO2018075380A1 (en) 2018-04-26
EP3525966A1 (en) 2019-08-21

Similar Documents

Publication Publication Date Title
JP2019536904A (ja) 噴霧化技術用の溶融物の処理
JP2019536904A5 (enExample)
JP5524257B2 (ja) 金属物品を融解せずに製造する方法
US10130994B2 (en) Production of substantially spherical metal powders
KR20160010874A (ko) 금속 함유 분말을 제조하기 위한 공정
CN100441505C (zh) 双相硬质材料及其制备方法和应用
Boisvert et al. Treatment of ferrous melts for the improvement of the sphericity of water atomized powders
CA2960711C (en) Processes for producing low nitrogen metallic chromium and chromium-containing alloys and the resulting products
JP6815388B2 (ja) 複合材料からの金属含有材料の回収のための方法
US20180104746A1 (en) Self generated protective atmosphere for liquid metals
JP2021535282A (ja) 改質高速度鋼粒子、それを使用する粉末冶金方法、及びそれから得られる焼結部品
EP3247517A1 (en) Corrosion resistant article and methods of making
KR102429733B1 (ko) 내부식성 물체 및 그 제조 방법
JP2007527952A5 (enExample)
JP7762144B2 (ja) チタン粒子またはチタン合金粒子
JPS62127460A (ja) 表面処理方法
JP2010150573A (ja) Ｗｃ粒子を分散させた自溶性複合合金粉末およびその製造方法。
TW202124070A (zh) 粉末材料、積層造型物及粉末材料之製造方法
Sourani et al. On the in situ synthesis of (Fe, Cr) Al and (Fe, Cr) Al–Al2O3 nanostructured materials
Çuhadaroğlu Synthesis of titanium-based powders from machining waste by using the hydrogenation-dehydrogenation method
JP6306393B2 (ja) 機械部品
Gallo Low Cost Precursors for In-Situ Synthesis of Composite Materials Using Plasma Transferred Arc Welding
JP2011058080A (ja) 耐摩耗性、潤滑性に優れるＣｏ基合金とその製造法およびその焼結体
HK1098119B (en) Dual-phase hard material, method for the production thereof and its use
HK1242381A1 (en) Processes for producing low nitrogen metallic chromium and chromium-containing alloys and the resulting products

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201009

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201009

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210730

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: 20210831

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210929

R150 Certificate of patent or registration of utility model

Ref document number: 6953525

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531