EP1034315A1 - Procede in situ servant a produire un alliage d'aluminium contenant des particules de carbure de titane - Google Patents

Procede in situ servant a produire un alliage d'aluminium contenant des particules de carbure de titane

Info

Publication number
EP1034315A1
EP1034315A1 EP97946231A EP97946231A EP1034315A1 EP 1034315 A1 EP1034315 A1 EP 1034315A1 EP 97946231 A EP97946231 A EP 97946231A EP 97946231 A EP97946231 A EP 97946231A EP 1034315 A1 EP1034315 A1 EP 1034315A1
Authority
EP
European Patent Office
Prior art keywords
melt
carbide particles
titanium carbide
alloy containing
aluminium alloy
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.)
Withdrawn
Application number
EP97946231A
Other languages
German (de)
English (en)
Inventor
Yücel BIROL
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.)
Tubitak-Marmara Research Center
Original Assignee
Tubitak-Marmara Research Center
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 Tubitak-Marmara Research Center filed Critical Tubitak-Marmara Research Center
Publication of EP1034315A1 publication Critical patent/EP1034315A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C22C1/1068—Making hard metals based on borides, carbides, nitrides, oxides or silicides
    • 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
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • 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

Abstract

Procédé in situ servant à produire un alliage d'aluminium contenant des particules de carbure de titane et consistant à introduire dans un mélange d'aluminium et de titane, du graphite en masse, fabriqué, de préférence sous forme de disque, dans des conditions facilitant la réaction du titane contenu dans le mélange avec le graphite afin de produire une dispersion de fines particules de carbure de titane à l'intérieur du mélange, puis à solidifier ce mélange, de manière à conserver dans le produit la distribution uniforme de ces particules de carbure de titane obtenues in situ. Les alliages d'aluminium contenant des particules de carbure de titane obtenues d'après ce procédé peuvent être mis en application avantageusement dans des matériaux divers composites légers et résistants à l'usure. Dans un mode d'utilisation préféré, ces alliages peuvent servir d'alliages-mère pour des métaux de raffinage de grain à base d'aluminium, en particulier, des métaux connus pour présenter un effet soi-disant 'toxique'.
EP97946231A 1997-11-20 1997-11-20 Procede in situ servant a produire un alliage d'aluminium contenant des particules de carbure de titane Withdrawn EP1034315A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR1997/000018 WO1999027146A1 (fr) 1997-11-20 1997-11-20 Procede in situ servant a produire un alliage d'aluminium contenant des particules de carbure de titane

Publications (1)

Publication Number Publication Date
EP1034315A1 true EP1034315A1 (fr) 2000-09-13

Family

ID=21621036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97946231A Withdrawn EP1034315A1 (fr) 1997-11-20 1997-11-20 Procede in situ servant a produire un alliage d'aluminium contenant des particules de carbure de titane

Country Status (3)

Country Link
EP (1) EP1034315A1 (fr)
AU (1) AU5144498A (fr)
WO (1) WO1999027146A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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US6921497B2 (en) 1999-10-13 2005-07-26 Electromagnetics Corporation Composition of matter tailoring: system I
US7655160B2 (en) 2005-02-23 2010-02-02 Electromagnetics Corporation Compositions of matter: system II
ES2330713B2 (es) * 2008-06-11 2010-04-19 Abinash Banerji Afinador de grano de base aluminio.
JP5819977B2 (ja) 2010-11-22 2015-11-24 エレクトロマグネティクス コーポレーション 物質をテーラリングするためのデバイス
US8858697B2 (en) 2011-10-28 2014-10-14 General Electric Company Mold compositions
US9011205B2 (en) 2012-02-15 2015-04-21 General Electric Company Titanium aluminide article with improved surface finish
US8932518B2 (en) 2012-02-29 2015-01-13 General Electric Company Mold and facecoat compositions
US8906292B2 (en) 2012-07-27 2014-12-09 General Electric Company Crucible and facecoat compositions
US8708033B2 (en) 2012-08-29 2014-04-29 General Electric Company Calcium titanate containing mold compositions and methods for casting titanium and titanium aluminide alloys
US8992824B2 (en) 2012-12-04 2015-03-31 General Electric Company Crucible and extrinsic facecoat compositions
US9592548B2 (en) 2013-01-29 2017-03-14 General Electric Company Calcium hexaluminate-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US9511417B2 (en) 2013-11-26 2016-12-06 General Electric Company Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US9192983B2 (en) 2013-11-26 2015-11-24 General Electric Company Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
CA2936851A1 (fr) 2014-02-21 2015-08-27 Terves, Inc. Systeme metallique de desintegration a activation par fluide
US10865465B2 (en) 2017-07-27 2020-12-15 Terves, Llc Degradable metal matrix composite
US10689740B2 (en) 2014-04-18 2020-06-23 Terves, LLCq Galvanically-active in situ formed particles for controlled rate dissolving tools
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
GB2537576A (en) 2014-02-21 2016-10-19 Terves Inc Manufacture of controlled rate dissolving materials
US20170268088A1 (en) 2014-02-21 2017-09-21 Terves Inc. High Conductivity Magnesium Alloy
CN110004339B (zh) 2014-04-18 2021-11-26 特维斯股份有限公司 用于受控速率溶解工具的电化活性的原位形成的颗粒
US10391547B2 (en) 2014-06-04 2019-08-27 General Electric Company Casting mold of grading with silicon carbide
CN113981263B (zh) * 2021-10-26 2022-05-17 北京科技大学 一种原位反应制备铜基碳化钛复合材料的方法
CN114875276B (zh) * 2022-04-22 2022-10-14 山东迈奥晶新材料有限公司 嵌合式复合粒子增强铝基复合材料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1289748C (fr) * 1985-03-01 1991-10-01 Abinash Banerji Production du carbure de titane
US4624705A (en) * 1986-04-04 1986-11-25 Inco Alloys International, Inc. Mechanical alloying

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9927146A1 *

Also Published As

Publication number Publication date
WO1999027146A1 (fr) 1999-06-03
AU5144498A (en) 1999-06-15

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