ES2551980A2 - Procedure for manufacturing advanced materials by concentration of electric current. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for manufacturing advanced materials by concentration of electric current. (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2551980A2
ES2551980A2 ES201400347A ES201400347A ES2551980A2 ES 2551980 A2 ES2551980 A2 ES 2551980A2 ES 201400347 A ES201400347 A ES 201400347A ES 201400347 A ES201400347 A ES 201400347A ES 2551980 A2 ES2551980 A2 ES 2551980A2
Authority
ES
Spain
Prior art keywords
advanced materials
translation
electric current
machine
legally binding
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.)
Granted
Application number
ES201400347A
Other languages
Spanish (es)
Other versions
ES2551980R2 (en
ES2551980B1 (en
Inventor
Arturo DOMÍNGUEZ RODRIGUEZ
Diego GÓMEZ GARCÍA
Eugenio ZAPATA SOLVAS
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Universidad de Sevilla
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universidad de Sevilla
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 Consejo Superior de Investigaciones Cientificas CSIC, Universidad de Sevilla filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES201400347A priority Critical patent/ES2551980B1/en
Priority to PCT/IB2015/000592 priority patent/WO2015185969A1/en
Publication of ES2551980A2 publication Critical patent/ES2551980A2/en
Publication of ES2551980R2 publication Critical patent/ES2551980R2/en
Application granted granted Critical
Publication of ES2551980B1 publication Critical patent/ES2551980B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering

Abstract

The object of the present invention is to obtain advanced materials, whether electrical conductors or insulators, from the electrical insulation of a conductive mold, preferably graphite, using a flexible electrical insulating sheet, preferably of alumina fibers, by means of electric current concentration, reaching heating speeds higher than 2000ºc/min, with the consequent energy and time saving, which is why it is of high industrial and commercial interest for all sectors related to advanced materials, whether manufacturers or consumers. (Machine-translation by Google Translate, not legally binding)

Description

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Claims (1)

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ES201400347A 2014-04-24 2014-04-24 Manufacturing procedure of advanced materials by concentration of electric current. Active ES2551980B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201400347A ES2551980B1 (en) 2014-04-24 2014-04-24 Manufacturing procedure of advanced materials by concentration of electric current.
PCT/IB2015/000592 WO2015185969A1 (en) 2014-04-24 2015-04-28 Method for producing advanced materials by concentrating electric current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201400347A ES2551980B1 (en) 2014-04-24 2014-04-24 Manufacturing procedure of advanced materials by concentration of electric current.

Publications (3)

Publication Number Publication Date
ES2551980A2 true ES2551980A2 (en) 2015-11-24
ES2551980R2 ES2551980R2 (en) 2016-01-18
ES2551980B1 ES2551980B1 (en) 2016-11-03

Family

ID=54544829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201400347A Active ES2551980B1 (en) 2014-04-24 2014-04-24 Manufacturing procedure of advanced materials by concentration of electric current.

Country Status (2)

Country Link
ES (1) ES2551980B1 (en)
WO (1) WO2015185969A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312067A (en) * 2016-10-11 2017-01-11 河海大学 Graphite die for pressureless spark plasma sintering

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024035606A1 (en) * 2022-08-10 2024-02-15 Heraeus Conamic North America Llc A sintering device having a die lining of increased thickness

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008085947A1 (en) * 2007-01-05 2008-07-17 The University Of Houston System Minimizing heat losses and leakage currents in spark plasma sintering
SE535684C2 (en) * 2011-03-22 2012-11-06 Diamorph Ab Method of producing a gradient component of metal / cemented carbide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312067A (en) * 2016-10-11 2017-01-11 河海大学 Graphite die for pressureless spark plasma sintering

Also Published As

Publication number Publication date
ES2551980R2 (en) 2016-01-18
WO2015185969A1 (en) 2015-12-10
ES2551980B1 (en) 2016-11-03

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