CN107096919B - 烧结导电粉末的方法以及执行所述方法的设备 - Google Patents

烧结导电粉末的方法以及执行所述方法的设备 Download PDF

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Publication number: CN107096919B
Authority: CN; China
Prior art keywords: sintering; activation; current density; voltage; range
Prior art date: 2016-02-19
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

CN201710089756.1A

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English (en)

Chinese (zh)

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CN107096919A (zh

Inventor

朱安·曼努埃尔·蒙特斯马尔托斯

赫苏斯·辛塔斯菲西科

乔斯·玛丽亚·加利亚多富恩特斯

弗朗西斯科·德保拉戈麦斯奎瓦斯

亚迪尔·托雷斯埃尔南德斯

伊尼戈·阿戈特贝洛基

米格尔·安格尔·拉戈斯戈麦斯

埃托尔·伊拉苏斯塔阿鲁蒂

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.)

Universidad de Sevilla

Fundacion Tecnalia Research and Innovation

Original Assignee

Universidad de Sevilla

Fundacion Tecnalia Research and Innovation

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.)

2016-02-19

Filing date

2017-02-20

Publication date

2021-04-06

2017-02-20 Application filed by Universidad de Sevilla, Fundacion Tecnalia Research and Innovation filed Critical Universidad de Sevilla

2017-08-29 Publication of CN107096919A publication Critical patent/CN107096919A/zh

2021-04-06 Application granted granted Critical

2021-04-06 Publication of CN107096919B publication Critical patent/CN107096919B/zh

Status Active legal-status Critical Current

2037-02-20 Anticipated expiration legal-status Critical

Links

238000005245 sintering Methods 0.000 title claims abstract description 130
239000000843 powder Substances 0.000 title claims abstract description 77
238000000034 method Methods 0.000 title claims abstract description 42
230000004913 activation Effects 0.000 claims abstract description 128
238000003825 pressing Methods 0.000 claims description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
239000000203 mixture Substances 0.000 claims 1
239000002245 particle Substances 0.000 description 10
238000009706 electric current assisted sintering Methods 0.000 description 9
238000007088 Archimedes method Methods 0.000 description 4
238000000280 densification Methods 0.000 description 4
238000002490 spark plasma sintering Methods 0.000 description 4
230000003213 activating effect Effects 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
238000007596 consolidation process Methods 0.000 description 3
230000001788 irregular Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
229910009043 WC-Co Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
239000003990 capacitor Substances 0.000 description 2
238000005056 compaction Methods 0.000 description 2
230000009849 deactivation Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000009707 resistance sintering Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000010949 copper Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005242 forging Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000005457 optimization Methods 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000003252 repetitive effect Effects 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000010301 surface-oxidation reaction Methods 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1

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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
- 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
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- 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
- 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
- B22F3/02—Compacting only
- B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
- 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
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- 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
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- B22F2003/1051—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by electric discharge
- 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
- B22F2201/50—Treatment under specific atmosphere air
- 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
- B22F2202/06—Use of electric fields
- 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
- B22F2301/20—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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/40—Intermetallics other than rare earth-Co or -Ni or -Fe intermetallic alloys
- 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
- 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
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
- B22F3/164—Partial deformation or calibration
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides

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Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Powder Metallurgy (AREA)

CN201710089756.1A 2016-02-19 2017-02-20 烧结导电粉末的方法以及执行所述方法的设备 Active CN107096919B (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP16382069.9A EP3208015B1 (en)	2016-02-19	2016-02-19	Method of sintering electrically conducting powders
EP16382069.9		2016-02-19

Publications (2)

Publication Number	Publication Date
CN107096919A CN107096919A (zh)	2017-08-29
CN107096919B true CN107096919B (zh)	2021-04-06

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CN201710089756.1A Active CN107096919B (zh)	2016-02-19	2017-02-20	烧结导电粉末的方法以及执行所述方法的设备

Country Status (5)

Country	Link
US (1)	US20170259336A1 (da)
EP (1)	EP3208015B1 (da)
CN (1)	CN107096919B (da)
DK (1)	DK3208015T3 (da)
ES (1)	ES2738627T3 (da)

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3702065A1 (de) *	2019-02-28	2020-09-02	Siemens Aktiengesellschaft	Sinter-vorrichtung mit voneinander entkoppeltem sinter-druck und sinter-strom, verfahren zum herstellen eines elektrischen kontakt-werkstoffs unter verwendung der sinter-vorrichtung, elektrischer kontakt-werkstoff und verwendung des elektrischen kontakt-werkstoffs
CN111375758A (zh) *	2020-04-23	2020-07-07	王伟东	一种钛或钛合金粉末的烧结方法
CN111748717B (zh) *	2020-06-30	2021-06-08	马鞍山海华耐磨材料科技有限公司	一种金属基陶瓷复合材料的耐磨铸件及其加工工艺

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2016
- 2016-02-19 EP EP16382069.9A patent/EP3208015B1/en active Active
- 2016-02-19 DK DK16382069.9T patent/DK3208015T3/da active
- 2016-02-19 ES ES16382069T patent/ES2738627T3/es active Active
2017
- 2017-02-19 US US15/436,844 patent/US20170259336A1/en not_active Abandoned
- 2017-02-20 CN CN201710089756.1A patent/CN107096919B/zh active Active

Also Published As

Publication number	Publication date
US20170259336A1 (en)	2017-09-14
EP3208015B1 (en)	2019-05-01
DK3208015T3 (da)	2019-07-29
CN107096919A (zh)	2017-08-29
EP3208015A1 (en)	2017-08-23
ES2738627T3 (es)	2020-01-24

Legal Events

Date	Code	Title
2017-08-29	PB01	Publication
2017-08-29	PB01	Publication
2019-03-19	SE01	Entry into force of request for substantive examination
2019-03-19	SE01	Entry into force of request for substantive examination
2021-04-06	GR01	Patent grant
2021-04-06	GR01	Patent grant

Publication	Publication Date	Title
Orrù et al.	2009	Consolidation/synthesis of materials by electric current activated/assisted sintering
CN107096919B (zh)	2021-04-06	烧结导电粉末的方法以及执行所述方法的设备
US10245640B2 (en)	2019-04-02	Device and a method for consolidation of powder materials
Samuel et al.	1997	Power metallurgy tool electrodes for electrical discharge machining
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EP2198993B1 (en)	2012-09-26	Sintering process and corresponding sintering system
EP3218325B1 (en)	2020-09-02	Method for consolidation of powder materials
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