CN105142830B - 用于脱气和热处理粉末的流化床 - Google Patents

用于脱气和热处理粉末的流化床 Download PDF

Info

Publication number
CN105142830B
CN105142830B CN201480023385.1A CN201480023385A CN105142830B CN 105142830 B CN105142830 B CN 105142830B CN 201480023385 A CN201480023385 A CN 201480023385A CN 105142830 B CN105142830 B CN 105142830B
Authority
CN
China
Prior art keywords
metal dust
gas
powder
fluidising chamber
fluidizing
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
Application number
CN201480023385.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN105142830A (zh
Inventor
A.T.纳迪
M.A.克勒卡
Y.佘
Z.A.达达斯
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of CN105142830A publication Critical patent/CN105142830A/zh
Application granted granted Critical
Publication of CN105142830B publication Critical patent/CN105142830B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/80—Plants, production lines or modules
    • B22F12/82—Combination of additive manufacturing apparatus or devices with other processing apparatus or devices
    • 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
    • B22F3/003—Apparatus, e.g. furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/10—Pre-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/02—Nitrogen
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Powder Metallurgy (AREA)
CN201480023385.1A 2013-04-24 2014-04-11 用于脱气和热处理粉末的流化床 Expired - Fee Related CN105142830B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361815359P 2013-04-24 2013-04-24
US61/815359 2013-04-24
PCT/US2014/033750 WO2014176045A1 (en) 2013-04-24 2014-04-11 Fluidized bed for degassing and heat treating powders

Publications (2)

Publication Number Publication Date
CN105142830A CN105142830A (zh) 2015-12-09
CN105142830B true CN105142830B (zh) 2018-04-20

Family

ID=51792304

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480023385.1A Expired - Fee Related CN105142830B (zh) 2013-04-24 2014-04-11 用于脱气和热处理粉末的流化床

Country Status (5)

Country Link
US (1) US9993872B2 (enExample)
EP (1) EP2988895B1 (enExample)
JP (1) JP6431898B2 (enExample)
CN (1) CN105142830B (enExample)
WO (1) WO2014176045A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10011900B2 (en) 2015-01-23 2018-07-03 United Technologies Corporation Method of coating metallic powder particles with silicon
US9732422B2 (en) 2015-01-23 2017-08-15 United Technologies Corporation Method of coating metallic powder particles
US10293378B2 (en) * 2015-02-06 2019-05-21 United Technologies Corporation Powder processing apparatus for classifying and degassing
US9771629B2 (en) * 2015-06-25 2017-09-26 General Electric Company Methods for marking and marked articles using additive manufacturing technique
EP3153253B1 (en) * 2015-10-05 2021-01-13 Ansaldo Energia IP UK Limited Method for treatment of metallic powder for selective laser melting
DE102015225344A1 (de) * 2015-12-15 2017-06-22 Eos Gmbh Electro Optical Systems Pulveraustragseinheit, Vorrichtung und Verfahren zum generativen Herstellen eines dreidimensionalen Objekts
US11213888B2 (en) * 2016-05-03 2022-01-04 Raytheon Technologies Corporation Additive manufactured powder processing system
DE102016207898A1 (de) * 2016-05-09 2017-11-09 Siemens Aktiengesellschaft Vorbehandlung, Verfahren zur additiven Herstellung eines Bauteils und Vorrichtung
US20170342535A1 (en) 2016-05-26 2017-11-30 United Technologies Corporation Powder processing system and method for powder heat treatment
WO2019017953A1 (en) * 2017-07-20 2019-01-24 Hewlett-Packard Development Company, L.P. CONSTRUCTION MATERIAL RECYCLING SYSTEM OF A THREE DIMENSIONAL PRINTER (3D)
CN107377968A (zh) * 2017-09-08 2017-11-24 安徽工业大学 一种基于喷吹流化的异质复合粉末的制备装置及制备方法
US20190160528A1 (en) * 2017-11-27 2019-05-30 Hamilton Sundstrand Corporation Method and apparatus for improving powder flowability
US11097340B2 (en) * 2018-11-19 2021-08-24 Hamilton Sundstrand Corporation Powder cleaning systems and methods
CN109382511B (zh) * 2018-11-23 2019-12-03 北京科技大学 一种3d打印用低成本钛粉的流化整形制备方法
DE102019210120A1 (de) * 2019-07-09 2021-01-14 Eos Gmbh Electro Optical Systems Pulveraustragsmodul für eine additive Herstellvorrichtung, additive Herstellvorrichtung und Verfahren zum Aufbringen einer Pulverschicht
US20240416419A1 (en) * 2021-10-08 2024-12-19 Korea Institute Of Industrial Technology Heat treatment method for metal powder
CN114192773B (zh) * 2021-10-21 2024-04-23 深圳市深汕特别合作区万泽精密科技有限公司 一种金属粉末自动真空脱气方法和装置
CN115722665A (zh) * 2022-11-04 2023-03-03 湖北超卓航空科技股份有限公司 一种铝合金粉末回归处理软化方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101458035A (zh) * 2008-11-04 2009-06-17 无锡市张华医药设备有限公司 气流槽形干燥机
WO2012178206A2 (en) * 2011-06-23 2012-12-27 Grid Logic Incorporated Sintering method and apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387380A (en) 1989-12-08 1995-02-07 Massachusetts Institute Of Technology Three-dimensional printing techniques
US5017437A (en) * 1990-07-20 1991-05-21 Carpenter Technology Corporation Process for making clad articles and article made thereby
JP3036904B2 (ja) * 1991-07-22 2000-04-24 月島機械株式会社 流動層を用いた被処理物の処理方法および流動層
JPH0534067A (ja) * 1991-07-25 1993-02-09 Kankyo Soken Consultant:Kk 金属切削粉の乾燥システム
EP0728040B1 (en) * 1993-11-12 1999-01-20 Exxon Chemical Patents Inc. Method of preparing isomerization catalyst
JP2000160203A (ja) * 1998-09-24 2000-06-13 Sumitomo Electric Ind Ltd 合金粉末、合金焼結体およびそれらの製造方法
DE10256530A1 (de) * 2002-12-04 2004-06-24 Degussa Ag Verfahren zur Herstellung von wasserfreiem Alkalisulfid
US20060251805A1 (en) * 2005-02-01 2006-11-09 Dawn White Combination hybrid kinetic spray and consolidation processes
JP2009262061A (ja) 2008-04-25 2009-11-12 Kazuo Nishii 微細な球形造粒物の製造方法
WO2011043541A2 (ko) * 2009-10-08 2011-04-14 한국에너지기술연구원 유동층 건조장치
JP2011214817A (ja) * 2010-04-02 2011-10-27 Mitsubishi Heavy Ind Ltd 流動層乾燥装置及び流動層乾燥設備

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101458035A (zh) * 2008-11-04 2009-06-17 无锡市张华医药设备有限公司 气流槽形干燥机
WO2012178206A2 (en) * 2011-06-23 2012-12-27 Grid Logic Incorporated Sintering method and apparatus

Also Published As

Publication number Publication date
WO2014176045A1 (en) 2014-10-30
CN105142830A (zh) 2015-12-09
EP2988895A4 (en) 2016-07-13
EP2988895A1 (en) 2016-03-02
US20160144427A1 (en) 2016-05-26
JP2016524036A (ja) 2016-08-12
JP6431898B2 (ja) 2018-11-28
EP2988895B1 (en) 2020-05-27
US9993872B2 (en) 2018-06-12

Similar Documents

Publication Publication Date Title
CN105142830B (zh) 用于脱气和热处理粉末的流化床
US9555474B2 (en) High temperature fluidized bed for powder treatment
US10894240B2 (en) Powder processing apparatus for classifying and degassing
RU2016145399A (ru) Способ создания порошка кермета или цементированного карбида
JP2016524036A5 (enExample)
EP2942373B1 (en) Surface treatment of powders
US20170306484A1 (en) Method of coating metallic powder particles
JP3553499B2 (ja) 粗粒流動床における微粒物質の熱処理方法及び装置
JP2020508429A (ja) 熱処理の方法
JP6870231B2 (ja) 酸化ニッケルの製造方法、流動焙焼炉
JP6561925B2 (ja) 酸化ニッケルの製造方法、流動焙焼炉
CN105139897A (zh) 一种大规模连续制备包覆颗粒的系统
MX2018008747A (es) Metodo y aparato para tratar un residuo de lixiviacion de un concentrado de metal que contiene azufre.
JP6942942B2 (ja) 酸化ニッケルの製造方法、流動焙焼炉
JP6565803B2 (ja) 酸化ニッケルの製造方法、流動焙焼炉
JP2006016688A (ja) 鉄粉の仕上げ熱処理方法および装置
EP3248714A1 (en) Powder processing system and method for powder heat treatment
CN209386776U (zh) 一种带有循环回路的热加工设备
JP2018012623A (ja) 酸化ニッケルの製造方法
JP2002224556A (ja) 流動床
CN204865735U (zh) 一种大规模连续制备包覆颗粒的系统
JP6634974B2 (ja) 酸化ニッケルの製造方法
RU85902U1 (ru) Комплекс для газовой термической и химико-термической обработки изделий в "кипящем слое" наноструктурированного катализатора
KR101636936B1 (ko) 염화동 폐액을 이용한 산화동 분말 제조장치
RU2402631C1 (ru) Способ газовой термической и химико-термической обработки изделий в "кипящем слое" наноструктурированного катализатора

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180420

Termination date: 20190411

CF01 Termination of patent right due to non-payment of annual fee