BR112018067749A2 - improved methods for finishing extruded titanium products - Google Patents

improved methods for finishing extruded titanium products

Info

Publication number
BR112018067749A2
BR112018067749A2 BR112018067749A BR112018067749A BR112018067749A2 BR 112018067749 A2 BR112018067749 A2 BR 112018067749A2 BR 112018067749 A BR112018067749 A BR 112018067749A BR 112018067749 A BR112018067749 A BR 112018067749A BR 112018067749 A2 BR112018067749 A2 BR 112018067749A2
Authority
BR
Brazil
Prior art keywords
extruded
improved methods
finishing
titanium products
workpiece
Prior art date
Application number
BR112018067749A
Other languages
Portuguese (pt)
Inventor
Stroud Adam
Li Dongjian
Original Assignee
Arconic Inc
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 Arconic Inc filed Critical Arconic Inc
Publication of BR112018067749A2 publication Critical patent/BR112018067749A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/092—T-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/003—Cooling or heating of work
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)

Abstract

a presente invenção refere-se a métodos de acabamento de liga de titânio extrudada gerando-se uma peça de trabalho próxima da forma definitiva extrudada, resfriando a peça de trabalho próxima da forma definitiva extrudada a uma temperatura resfriada abaixo da temperatura de beta transus e, então, laminar a peça de trabalho próxima da forma definitiva extrudada uma ou mais vezes em uma temperatura de laminação para produzir uma peça de trabalho na forma final com as propriedades desejadas.The present invention relates to methods of finishing extruded titanium alloy by generating a workpiece close to the extruded definite shape, cooling the workpiece close to the extruded definite shape to a cooled temperature below the beta transus temperature and, then, rolling the workpiece close to the final extruded form one or more times at a rolling temperature to produce a final form workpiece with the desired properties.

BR112018067749A 2016-04-22 2017-04-24 improved methods for finishing extruded titanium products BR112018067749A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662326243P 2016-04-22 2016-04-22
PCT/US2017/029064 WO2017185079A1 (en) 2016-04-22 2017-04-24 Improved methods for finishing extruded titanium products

Publications (1)

Publication Number Publication Date
BR112018067749A2 true BR112018067749A2 (en) 2019-01-15

Family

ID=60089982

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018067749A BR112018067749A2 (en) 2016-04-22 2017-04-24 improved methods for finishing extruded titanium products

Country Status (11)

Country Link
US (1) US20170306467A1 (en)
EP (1) EP3445888B1 (en)
JP (1) JP6871938B2 (en)
KR (1) KR102221443B1 (en)
CN (1) CN109072390B (en)
BR (1) BR112018067749A2 (en)
CA (1) CA3016443C (en)
ES (1) ES2970914T3 (en)
RU (1) RU2709568C1 (en)
UA (1) UA123406C2 (en)
WO (1) WO2017185079A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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US11725516B2 (en) * 2019-10-18 2023-08-15 Raytheon Technologies Corporation Method of servicing a gas turbine engine or components
FR3109107B1 (en) * 2020-04-09 2023-06-23 Airbus Operations Sas Process for manufacturing a profile by extrusion and forging, profile thus obtained
CN112474851A (en) * 2020-11-04 2021-03-12 攀钢集团攀枝花钛材有限公司江油分公司 Preparation method of titanium alloy TC4 profiled bar with asymmetric cross section
CN112718429B (en) * 2020-12-17 2022-12-13 哈尔滨工业大学 Method for reducing oxidation defects in titanium-based alloy hot spinning forming process
CN112845648B (en) * 2020-12-23 2023-02-03 西部新锆核材料科技有限公司 Preparation method of titanium or titanium alloy extrusion rolling thin-wall section
CN114182186A (en) * 2021-11-11 2022-03-15 天津职业技术师范大学(中国职业培训指导教师进修中心) Method for improving structure uniformity of near-beta titanium alloy fastener bar blank

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JPS6012203A (en) * 1983-06-30 1985-01-22 Nippon Stainless Steel Co Ltd Manufacture of chevron-shaped material of titanium or titanium alloy
SU1135798A1 (en) * 1983-07-27 1985-01-23 Московский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Институт Стали И Сплавов Method for treating billets of titanium alloys
US4675964A (en) * 1985-12-24 1987-06-30 Ford Motor Company Titanium engine valve and method of making
JPH01156456A (en) * 1987-12-11 1989-06-20 Nippon Steel Corp Method for hot-working titanium ingot
JPH0436445A (en) * 1990-05-31 1992-02-06 Sumitomo Metal Ind Ltd Production of corrosion resisting seamless titanium alloy tube
US5281285A (en) * 1992-06-29 1994-01-25 General Electric Company Tri-titanium aluminide alloys having improved combination of strength and ductility and processing method therefor
RU2134308C1 (en) * 1996-10-18 1999-08-10 Институт проблем сверхпластичности металлов РАН Method of treatment of titanium alloys
FR2772790B1 (en) * 1997-12-18 2000-02-04 Snecma TITANIUM-BASED INTERMETALLIC ALLOYS OF THE Ti2AlNb TYPE WITH HIGH ELASTICITY LIMIT AND HIGH RESISTANCE TO CREEP
US20040221929A1 (en) * 2003-05-09 2004-11-11 Hebda John J. Processing of titanium-aluminum-vanadium alloys and products made thereby
US7611592B2 (en) * 2006-02-23 2009-11-03 Ati Properties, Inc. Methods of beta processing titanium alloys
JP4999828B2 (en) * 2007-12-25 2012-08-15 ヤマハ発動機株式会社 Fracture split type connecting rod, internal combustion engine, transport equipment, and method of manufacturing fracture split type connecting rod
GB2474706B (en) * 2009-10-23 2012-03-14 Norsk Titanium Components As Method for production of titanium welding wire
US10053758B2 (en) * 2010-01-22 2018-08-21 Ati Properties Llc Production of high strength titanium
RU2441097C1 (en) * 2010-09-27 2012-01-27 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Method of producing deformed parts from pseudo-beta-titanium alloys
JP5419098B2 (en) * 2010-11-22 2014-02-19 日本発條株式会社 Nanocrystal-containing titanium alloy and method for producing the same
GB2489244B (en) * 2011-03-22 2013-12-18 Norsk Titanium Components As Method for production of alloyed titanium welding wire
US20130014865A1 (en) * 2011-07-13 2013-01-17 Hanusiak William M Method of Making High Strength-High Stiffness Beta Titanium Alloy
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Also Published As

Publication number Publication date
ES2970914T3 (en) 2024-05-31
CA3016443C (en) 2021-01-19
EP3445888C0 (en) 2023-12-20
JP6871938B2 (en) 2021-05-19
KR20180107269A (en) 2018-10-01
CN109072390A (en) 2018-12-21
WO2017185079A1 (en) 2017-10-26
JP2019512603A (en) 2019-05-16
US20170306467A1 (en) 2017-10-26
UA123406C2 (en) 2021-03-31
RU2709568C1 (en) 2019-12-18
EP3445888A1 (en) 2019-02-27
CN109072390B (en) 2021-05-11
EP3445888B1 (en) 2023-12-20
EP3445888A4 (en) 2019-09-25
KR102221443B1 (en) 2021-02-26
CA3016443A1 (en) 2017-10-26

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements