EP3722028A4 - ATOMIZED METAL POWDER PRODUCTION PROCESS - Google Patents

ATOMIZED METAL POWDER PRODUCTION PROCESS Download PDF

Info

Publication number
EP3722028A4
EP3722028A4 EP18885010.1A EP18885010A EP3722028A4 EP 3722028 A4 EP3722028 A4 EP 3722028A4 EP 18885010 A EP18885010 A EP 18885010A EP 3722028 A4 EP3722028 A4 EP 3722028A4
Authority
EP
European Patent Office
Prior art keywords
metal powder
atomized metal
producing atomized
producing
powder
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.)
Pending
Application number
EP18885010.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3722028A1 (en
Inventor
Makoto Nakaseko
Naomichi Nakamura
Akio Kobayashi
Takuya Takashita
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.)
JFE Steel Corp
Original Assignee
JFE Steel 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3722028A1 publication Critical patent/EP3722028A1/en
Publication of EP3722028A4 publication Critical patent/EP3722028A4/en
Pending legal-status Critical Current

Links

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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1042—Alloys containing non-metals starting from a melt by atomising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • B22F2009/0832—Handling of atomising fluid, e.g. heating, cooling, cleaning, recirculating
    • 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
    • B22F2009/086—Cooling after atomisation
    • 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
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0872—Cooling after atomisation by 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
    • B22F2009/0888—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 casting construction of the melt process, apparatus, intermediate reservoir, e.g. tundish, devices for temperature control
    • 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
    • B22F2301/15—Nickel or cobalt
    • 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
    • B22F2301/35—Iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2200/00—Crystalline structure
    • C22C2200/02—Amorphous
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
EP18885010.1A 2017-12-07 2018-12-05 ATOMIZED METAL POWDER PRODUCTION PROCESS Pending EP3722028A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017234739 2017-12-07
PCT/JP2018/044727 WO2019111951A1 (ja) 2017-12-07 2018-12-05 アトマイズ金属粉末の製造方法

Publications (2)

Publication Number Publication Date
EP3722028A1 EP3722028A1 (en) 2020-10-14
EP3722028A4 true EP3722028A4 (en) 2020-11-18

Family

ID=66751558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18885010.1A Pending EP3722028A4 (en) 2017-12-07 2018-12-05 ATOMIZED METAL POWDER PRODUCTION PROCESS

Country Status (7)

Country Link
US (1) US20200316688A1 (zh)
EP (1) EP3722028A4 (zh)
JP (1) JP6575723B1 (zh)
KR (1) KR102455104B1 (zh)
CN (1) CN111432964A (zh)
CA (1) CA3084963C (zh)
WO (1) WO2019111951A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7296998B2 (ja) * 2021-02-03 2023-06-23 三菱重工業株式会社 金属粉末製造装置
CN114559047B (zh) * 2022-03-12 2023-12-19 郑州航空工业管理学院 一种制备金属基复合材料粉末的真空感应气雾化设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131969A2 (en) * 1983-07-19 1985-01-23 Nippon Kinzoku Co., Ltd. Process for manufacturing amorphous alloy powders
JP2008240041A (ja) * 2007-03-26 2008-10-09 Seiko Epson Corp 軟磁性粉末、圧粉磁心および磁性素子
US20150114178A1 (en) * 2013-10-31 2015-04-30 Seiko Epson Corporation Metal powder for powder metallurgy, compound, granulated powder, and sintered body
JP2017031464A (ja) * 2015-07-31 2017-02-09 Ｊｆｅスチール株式会社 水アトマイズ金属粉末の製造方法
WO2017175831A1 (ja) * 2016-04-06 2017-10-12 新東工業株式会社 鉄基金属ガラス合金粉末

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298553A (en) * 1969-09-04 1981-11-03 Metal Innovations, Inc. Method of producing low oxide metal powders
JPS4815014B1 (zh) 1969-09-22 1973-05-11
JPS6024303A (ja) 1983-07-19 1985-02-07 Nippon Kinzoku Kk 非晶質合金粉末の製造方法
JPS6024302A (ja) 1983-07-19 1985-02-07 Nippon Kinzoku Kk 非晶質合金粉末の製造方法
JPS61204305A (ja) 1985-12-24 1986-09-10 Nippon Kinzoku Kk 非晶質合金粉末の製造方法
JPS6455308A (en) * 1987-08-26 1989-03-02 Hitachi Metals Ltd Production of amorphous alloy powder
JP2710938B2 (ja) 1987-12-11 1998-02-10 日立金属株式会社 高飽和磁束密度軟磁性合金
JPH07107167B2 (ja) 1990-05-10 1995-11-15 株式会社クボタ 急冷凝固金属粉末の製造方法及び製造装置
JPH07107167A (ja) 1993-10-04 1995-04-21 Matsushita Electric Ind Co Ltd ボタン電話装置
JP3932573B2 (ja) 1996-08-30 2007-06-20 セイコーエプソン株式会社 金属粉末の製造装置
US7008463B2 (en) 2000-04-21 2006-03-07 Central Research Institute Of Electric Power Industry Method for producing amorphous metal, method and apparatus for producing amorphous metal fine particles, and amorphous metal fine particles
JP2002004015A (ja) * 2000-06-21 2002-01-09 Akihisa Inoue 鉄系アモルファス球状粒子
CN100493783C (zh) 2003-02-28 2009-06-03 财团法人电力中央研究所 制造微粒的方法和装置
JP2004349364A (ja) 2003-05-21 2004-12-09 Seiko Epson Corp 永久磁石材料粉末及びその製造方法、並びに永久磁石
JP4562022B2 (ja) * 2004-04-22 2010-10-13 アルプス・グリーンデバイス株式会社 非晶質軟磁性合金粉末及びそれを用いた圧粉コアと電波吸収体
JP4778355B2 (ja) 2006-04-25 2011-09-21 セイコーエプソン株式会社 金属粉末製造装置
JP4784990B2 (ja) 2006-08-07 2011-10-05 財団法人電力中央研究所 機能部材の製造方法
CN101595237B (zh) 2006-12-04 2011-12-14 东北泰克诺亚奇股份有限公司 非晶态合金组合物
JP5445890B2 (ja) 2007-03-22 2014-03-19 日立金属株式会社 軟磁性薄帯、磁心、磁性部品、および軟磁性薄帯の製造方法
JP5445891B2 (ja) 2007-03-22 2014-03-19 日立金属株式会社 軟磁性薄帯、磁心、および磁性部品
JP5481718B2 (ja) 2008-12-24 2014-04-23 セイコーエプソン株式会社 粉末冶金用金属粉末の製造方法
EP2390377B1 (en) 2009-01-23 2017-09-27 Alps Electric Co., Ltd. Iron-based soft magnetic alloy and dust core comprising the iron-based soft magnetic alloy
WO2011155494A1 (ja) * 2010-06-09 2011-12-15 新東工業株式会社 鉄族基軟磁性粉末材
JP6101034B2 (ja) * 2012-10-05 2017-03-22 Ｎｅｃトーキン株式会社 圧粉磁芯の製造方法
JP6075117B2 (ja) * 2013-02-28 2017-02-08 セイコーエプソン株式会社 非晶質合金粉末、圧粉磁心、磁性素子および電子機器
JP6260086B2 (ja) * 2013-03-04 2018-01-17 新東工業株式会社 鉄基金属ガラス合金粉末
JP6266636B2 (ja) * 2014-03-31 2018-01-24 Ｊｆｅスチール株式会社 アトマイズ金属粉末の製造方法
CN104084596B (zh) * 2014-07-15 2017-05-03 中国科学院宁波材料技术与工程研究所 非晶态粉末的制备方法及装置
JP5932907B2 (ja) * 2014-07-18 2016-06-08 国立大学法人東北大学 合金粉末及び磁性部品
KR102020548B1 (ko) * 2015-03-30 2019-09-10 제이에프이 스틸 가부시키가이샤 물 애토마이즈 금속 분말의 제조 방법
JP6309149B1 (ja) * 2017-02-16 2018-04-11 株式会社トーキン 軟磁性粉末、圧粉磁芯、磁性部品及び圧粉磁芯の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131969A2 (en) * 1983-07-19 1985-01-23 Nippon Kinzoku Co., Ltd. Process for manufacturing amorphous alloy powders
JP2008240041A (ja) * 2007-03-26 2008-10-09 Seiko Epson Corp 軟磁性粉末、圧粉磁心および磁性素子
US20150114178A1 (en) * 2013-10-31 2015-04-30 Seiko Epson Corporation Metal powder for powder metallurgy, compound, granulated powder, and sintered body
JP2017031464A (ja) * 2015-07-31 2017-02-09 Ｊｆｅスチール株式会社 水アトマイズ金属粉末の製造方法
WO2017175831A1 (ja) * 2016-04-06 2017-10-12 新東工業株式会社 鉄基金属ガラス合金粉末
EP3441160A1 (en) * 2016-04-06 2019-02-13 Sintokogio, Ltd. Iron-based metallic glass alloy powder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019111951A1 *

Also Published As

Publication number Publication date
CA3084963A1 (en) 2019-06-13
JPWO2019111951A1 (ja) 2019-12-12
US20200316688A1 (en) 2020-10-08
CN111432964A (zh) 2020-07-17
KR20200078630A (ko) 2020-07-01
WO2019111951A1 (ja) 2019-06-13
KR102455104B1 (ko) 2022-10-14
JP6575723B1 (ja) 2019-09-18
EP3722028A1 (en) 2020-10-14
CA3084963C (en) 2022-05-03

Similar Documents

Publication Publication Date Title
EP3368238A4 (en) METHODS OF MANUFACTURING ATOMIZATION OF METALLIC POWDER
EP3459658A4 (en) SPRAYING DEVICE AND METHOD FOR PRODUCING METAL ALLOY POWDER
EP3588653A4 (en) SINGLE CELL PRODUCTION METHOD
EP3549700A4 (en) PROCESS FOR PRODUCING METALLIC FOAM
EP3683006A4 (en) PROCESS FOR MANUFACTURING A MODULAR METAL CONSTRUCTION
EP3473361A4 (en) PROCESS FOR THE PRODUCTION OF METALLIC POWDER AND METAL POWDER
EP3611277A4 (en) PROCESS FOR THE PRODUCTION OF A METAL INGOT
EP3822000A4 (en) ALLOY POWDER AND PROCESS FOR PRODUCTION THEREOF
EP3287548B8 (en) Method for producing aluminium-scandium alloy
EP3838451A4 (en) PROCESS FOR THE PRODUCTION OF WATER-ATOMIZED METAL POWDER
EP3437767A4 (en) PROCESS FOR PRODUCING METALLIC FOAM
EP3199667A4 (en) Method for producing silicon-plated metal plate
EP3369412A4 (en) PROCESS FOR PREPARING GEPRESSED MAKE-UP POWDER
EP3613411A4 (en) COATING PRODUCTION PROCESS
EP3321015A4 (en) PROCESS FOR PRODUCING COBALT POWDER
EP3437766A4 (en) METHOD FOR PRODUCING A METAL FOAM
EP3441160A4 (en) IRON-BASED METALLIC GLASS ALLOY POWDER
EP3588654A4 (en) PROCESS FOR PRODUCING A MONOCELL
EP3549698A4 (en) METHOD FOR PRODUCING A METAL FOAM
EP3426807A4 (en) METHOD OF METAL COATING
EP3248720A4 (en) Method for producing nickel powder
EP3395474A4 (en) SILVER ALLOY POWDER AND PROCESS FOR PRODUCING THE SAME
EP3447028A4 (en) METHOD FOR PRODUCING METAL POWDER
EP3594217A4 (en) PROCESS FOR THE PRODUCTION OF DIALKYLAMINOSILANE
EP3733796A4 (en) METHOD OF MANUFACTURING A POWDER COATING MATERIAL

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200604

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20201021

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 33/02 20060101ALI20201015BHEP

Ipc: C22C 38/00 20060101ALI20201015BHEP

Ipc: B22F 9/08 20060101AFI20201015BHEP

Ipc: B22F 9/00 20060101ALI20201015BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240102