FI20155332A - Process for forming powder particles and product - Google Patents

Process for forming powder particles and product Download PDF

Info

Publication number
FI20155332A
FI20155332A FI20155332A FI20155332A FI20155332A FI 20155332 A FI20155332 A FI 20155332A FI 20155332 A FI20155332 A FI 20155332A FI 20155332 A FI20155332 A FI 20155332A FI 20155332 A FI20155332 A FI 20155332A
Authority
FI
Finland
Prior art keywords
product
powder particles
forming powder
forming
particles
Prior art date
Application number
FI20155332A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI127520B (en
Inventor
Tomi Lindroos
Ulla Kanerva
Juha Lagerbom
Pertti Lintunen
Original Assignee
Teknologian Tutkimuskeskus Vtt Oy
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 Teknologian Tutkimuskeskus Vtt Oy filed Critical Teknologian Tutkimuskeskus Vtt Oy
Priority to FI20155332A priority Critical patent/FI127520B/en
Priority to EP16789362.7A priority patent/EP3291936B1/en
Priority to US15/572,350 priority patent/US11247269B2/en
Priority to PCT/FI2016/050272 priority patent/WO2016177935A1/en
Publication of FI20155332A publication Critical patent/FI20155332A/en
Application granted granted Critical
Publication of FI127520B publication Critical patent/FI127520B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0095—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes in which two different types of particles react with each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised 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
    • B22F1/06—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
    • B22F1/14—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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • 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
    • 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
    • B22F2201/10—Inert gases
    • 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
    • B22F2202/00—Treatment under specific physical conditions
    • B22F2202/13—Use of 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
    • B22F2202/00—Treatment under specific physical conditions
    • B22F2202/15—Use of fluidised beds
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals
    • B22F2301/205—Titanium, zirconium or hafnium
    • 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
    • B22F2302/35—Complex boride, carbide, carbonitride, nitride, oxide or oxynitride
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Powder Metallurgy (AREA)
FI20155332A 2015-05-07 2015-05-07 A method for forming powder particles and a product FI127520B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20155332A FI127520B (en) 2015-05-07 2015-05-07 A method for forming powder particles and a product
EP16789362.7A EP3291936B1 (en) 2015-05-07 2016-04-27 A method for forming powder particles
US15/572,350 US11247269B2 (en) 2015-05-07 2016-04-27 Method for forming powder particles and a product
PCT/FI2016/050272 WO2016177935A1 (en) 2015-05-07 2016-04-27 A method for forming powder particles and a product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20155332A FI127520B (en) 2015-05-07 2015-05-07 A method for forming powder particles and a product

Publications (2)

Publication Number Publication Date
FI20155332A true FI20155332A (en) 2016-11-08
FI127520B FI127520B (en) 2018-08-15

Family

ID=57217568

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20155332A FI127520B (en) 2015-05-07 2015-05-07 A method for forming powder particles and a product

Country Status (4)

Country Link
US (1) US11247269B2 (en)
EP (1) EP3291936B1 (en)
FI (1) FI127520B (en)
WO (1) WO2016177935A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108962A (en) * 1988-05-26 1992-04-28 The Dow Chemical Company Composition and method for producing boron carbide/titanium diboride composite ceramic powders using a boron carbide substrate
KR100257479B1 (en) 1997-12-22 2000-06-01 원창환 Method for forming al2o3-sic-tic composite powder by self-propagating high-temperature synthesis
CA2400632A1 (en) * 2000-02-22 2001-08-30 William Owers Process for producing titanium carbide, titanium nitride, or tungsten carbide hardened materials
US7354472B2 (en) * 2004-06-21 2008-04-08 H.C. Starck Inc. Metalothermic reduction of refractory metal oxides
EP1760043A1 (en) * 2005-09-06 2007-03-07 ETH Zürich, ETH Transfer Reducing flame spray pyrolysis method for the production of metal, non-oxidic, ceramic and reduced metal oxide powders and nano-powders
KR101102872B1 (en) 2009-07-17 2012-01-09 충남대학교산학협력단 Fabrication Method of Tantalum Powders by Self-propagating High-temperature Synthesis
CN101704682A (en) 2009-11-11 2010-05-12 昆明理工大学 Method for preparing titanium carbide ceramic micro powder by utilizing self-propagating high temperature synthesis
CN102206081B (en) 2011-03-28 2013-09-18 北京理工大学 Preparation method of aluminium-nitrogen co-doped silicon carbide absorbing material
CN102212735B (en) 2011-04-17 2012-11-14 山东科技大学 Porous NiAl/Al2TiO5 composite material and preparation method thereof
KR101412133B1 (en) 2012-03-29 2014-07-01 한전원자력연료 주식회사 The Manufacturing Method of Zirconium Sponge Using Self-Propagating High Temperature Synthesis
US10376961B2 (en) 2013-08-12 2019-08-13 United Technologies Corporation Powder spheroidizing via fluidized bed
EP3056299A4 (en) 2013-10-08 2017-06-21 Showa Denko K.K. Niobium granulated powder production method

Also Published As

Publication number Publication date
EP3291936B1 (en) 2021-06-16
EP3291936A4 (en) 2018-12-05
US20180117676A1 (en) 2018-05-03
FI127520B (en) 2018-08-15
US11247269B2 (en) 2022-02-15
EP3291936A1 (en) 2018-03-14
WO2016177935A1 (en) 2016-11-10

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