BRPI0607832A2 - titanium alloy casting method - Google Patents

titanium alloy casting method

Info

Publication number
BRPI0607832A2
BRPI0607832A2 BRPI0607832-0A BRPI0607832A BRPI0607832A2 BR PI0607832 A2 BRPI0607832 A2 BR PI0607832A2 BR PI0607832 A BRPI0607832 A BR PI0607832A BR PI0607832 A2 BRPI0607832 A2 BR PI0607832A2
Authority
BR
Brazil
Prior art keywords
titanium
objects
titanium alloy
alloy
investment casting
Prior art date
Application number
BRPI0607832-0A
Other languages
Portuguese (pt)
Inventor
Sevki Baliktay
Original Assignee
Link Waldemar Gmbh Co
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 Link Waldemar Gmbh Co filed Critical Link Waldemar Gmbh Co
Publication of BRPI0607832A2 publication Critical patent/BRPI0607832A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C
    • 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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon

Abstract

MéTODO PARA LINGOTAMENTO DE LIGA DE TITáNIO. A presente invenção refere-se a um processo pata lingotar objetos de uma liga de 13-titânio compreendendo titânio-molibdênio com um teor de molibdênio de 7,5 a 25%. A invenção prepara a fusão da liga a uma temperatura de mais de 17700C, investment casting da liga fundida em um molde de lingotamento correspondente ao objeto a ser produzido, prensagem isostática a quente, recozimento em solução e então resfriamento. O processo conforme a invenção fornece produção económica de objetos feitos de ligas de 13-titânio usando o processo de investment casting. A invenção portanto fornece a possibilidade de combinar as propriedades vantajosas das ligas de j3-titânio, em particular suas excelentes propriedades mecânicas, com as vantagens de produzir objetos usando-se o processo de investment casting. A invenção significa que mesmo objetos de formas complexas, que eram impossíveis de se produzir (economicamente) pelos processos de forjamento convencionais podem ser produzidos a partir de uma liga de - titânio.METHOD FOR TITANIUM ALLOY LANGUAGE. The present invention relates to a process for casting objects of a 13-titanium alloy comprising titanium-molybdenum with a molybdenum content of 7.5 to 25%. The invention prepares melting of the alloy at a temperature of over 17700 ° C, investment casting of the molten alloy into a casting mold corresponding to the object to be produced, isostatic hot pressing, solution annealing and then cooling. The process according to the invention provides economical production of objects made of 13-titanium alloys using the investment casting process. The invention therefore provides the possibility of combining the advantageous properties of β-titanium alloys, in particular their excellent mechanical properties, with the advantages of producing objects using the investment casting process. The invention means that even objects of complex shapes which were impossible to produce (economically) by conventional forging processes can be made from a titanium alloy.

BRPI0607832-0A 2005-02-25 2006-02-27 titanium alloy casting method BRPI0607832A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05004173A EP1696043A1 (en) 2005-02-25 2005-02-25 Process for casting a Titanium-alloy
PCT/EP2006/001790 WO2006089790A1 (en) 2005-02-25 2006-02-27 Method for casting titanium alloy

Publications (1)

Publication Number Publication Date
BRPI0607832A2 true BRPI0607832A2 (en) 2009-06-13

Family

ID=34933944

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607832-0A BRPI0607832A2 (en) 2005-02-25 2006-02-27 titanium alloy casting method

Country Status (18)

Country Link
EP (2) EP1696043A1 (en)
JP (1) JP5155668B2 (en)
KR (1) KR101341298B1 (en)
CN (1) CN100594248C (en)
AR (1) AR052391A1 (en)
AT (1) ATE438746T1 (en)
AU (1) AU2006218029B2 (en)
BR (1) BRPI0607832A2 (en)
CA (1) CA2597248C (en)
DE (1) DE502006004443D1 (en)
DK (1) DK1851350T3 (en)
ES (1) ES2328955T3 (en)
MX (1) MX2007010366A (en)
PL (1) PL1851350T3 (en)
RU (1) RU2402626C2 (en)
TW (1) TWI395821B (en)
WO (1) WO2006089790A1 (en)
ZA (1) ZA200707586B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102019401B (en) * 2010-12-30 2012-05-23 哈尔滨工业大学 Cast forming method of small titanium alloy or titanium-aluminum alloy complicated casting
EP2679694B1 (en) * 2011-02-23 2017-09-06 National Institute for Materials Science Ti-mo alloy and method for producing same
CN102294436B (en) * 2011-09-19 2013-01-02 哈尔滨实钛新材料科技发展有限公司 Method for precisely casting titanium alloy and titanium aluminum alloy with low cost
RU2492275C1 (en) * 2012-01-11 2013-09-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Method of producing plates from two-phase titanium alloys
CN102978554A (en) * 2012-11-13 2013-03-20 安徽春辉仪表线缆集团有限公司 Titanium alloy valve rod preparation method of plug valve
CN104550949A (en) * 2013-10-24 2015-04-29 中国科学院金属研究所 Method for rapidly forming Ti-6Al-4V three-dimensional metal parts by electron beams
CN105817608B (en) * 2016-04-29 2019-01-18 南京宝泰特种材料股份有限公司 A kind of titanium alloy smelting casting method
CN111850346A (en) * 2020-08-06 2020-10-30 西部金属材料股份有限公司 High-strength titanium alloy without solid solution aging treatment and preparation method thereof
KR20220122374A (en) 2021-02-26 2022-09-02 창원대학교 산학협력단 Method for vacuum centrifugal casting of titanium

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JPS4852614A (en) * 1971-11-04 1973-07-24
JPS5217307A (en) * 1975-07-31 1977-02-09 Kobe Steel Ltd Process for heat treatment of beta-type titanium alloy
JPH0686638B2 (en) * 1985-06-27 1994-11-02 三菱マテリアル株式会社 High-strength Ti alloy material with excellent workability and method for producing the same
US4612066A (en) * 1985-07-25 1986-09-16 Lev Levin Method for refining microstructures of titanium alloy castings
US4857269A (en) * 1988-09-09 1989-08-15 Pfizer Hospital Products Group Inc. High strength, low modulus, ductile, biopcompatible titanium alloy
JP2541341B2 (en) * 1990-05-15 1996-10-09 大同特殊鋼株式会社 Precision casting method and precision casting apparatus for Ti and Ti alloy
JP3041080B2 (en) * 1991-04-19 2000-05-15 電気興業株式会社 Precision casting equipment
US5226982A (en) * 1992-05-15 1993-07-13 The United States Of America As Represented By The Secretary Of The Air Force Method to produce hollow titanium alloy articles
US5947723A (en) * 1993-04-28 1999-09-07 Gac International, Inc. Titanium orthodontic appliances
JPH0841565A (en) * 1994-07-29 1996-02-13 Mitsubishi Materials Corp Titanium alloy casting having high strength and high toughness
JPH10130757A (en) * 1996-10-25 1998-05-19 Daido Steel Co Ltd Inplant made of ti alloy
US20040136859A1 (en) * 2000-04-12 2004-07-15 Cana Lab Corporation Titanium alloys having improved castability
AU2003247649A1 (en) * 2002-06-27 2004-01-19 Memry Corporation METHOD FOR MANUFACTURING SUPERELASTIC Beta TITANIUM ARTICLES AND THE ARTICLES DERIVED THEREFROM
US20040168751A1 (en) * 2002-06-27 2004-09-02 Wu Ming H. Beta titanium compositions and methods of manufacture thereof
DE102004022458B4 (en) * 2004-04-29 2006-01-19 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Cold-formable titanium-based alloy bodies and process for their production
EP1695676A1 (en) * 2005-02-25 2006-08-30 WALDEMAR LINK GmbH & Co. KG Method of producing a medical implant made of a beta-Titanium-Molybdenum-alloy and according implant

Also Published As

Publication number Publication date
EP1696043A1 (en) 2006-08-30
CN101128609A (en) 2008-02-20
DK1851350T3 (en) 2009-10-19
JP5155668B2 (en) 2013-03-06
ATE438746T1 (en) 2009-08-15
AR052391A1 (en) 2007-03-14
EP1851350B1 (en) 2009-08-05
DE502006004443D1 (en) 2009-09-17
RU2402626C2 (en) 2010-10-27
WO2006089790A1 (en) 2006-08-31
AU2006218029A1 (en) 2006-08-31
CA2597248C (en) 2016-04-19
PL1851350T3 (en) 2010-01-29
KR101341298B1 (en) 2013-12-12
TWI395821B (en) 2013-05-11
ZA200707586B (en) 2008-10-29
ES2328955T3 (en) 2009-11-19
CN100594248C (en) 2010-03-17
MX2007010366A (en) 2007-10-17
RU2007135062A (en) 2009-03-27
KR20070105379A (en) 2007-10-30
TW200643182A (en) 2006-12-16
AU2006218029B2 (en) 2011-07-21
JP2008531288A (en) 2008-08-14
EP1851350A1 (en) 2007-11-07
CA2597248A1 (en) 2006-08-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.