BRPI0509236A - potes de metal refratário - Google Patents

potes de metal refratário

Info

Publication number
BRPI0509236A
BRPI0509236A BRPI0509236-1A BRPI0509236A BRPI0509236A BR PI0509236 A BRPI0509236 A BR PI0509236A BR PI0509236 A BRPI0509236 A BR PI0509236A BR PI0509236 A BRPI0509236 A BR PI0509236A
Authority
BR
Brazil
Prior art keywords
workpiece
forming
annealed
subjecting
working part
Prior art date
Application number
BRPI0509236-1A
Other languages
English (en)
Inventor
Peter R Jepson
Original Assignee
Starck H C 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 Starck H C Inc filed Critical Starck H C Inc
Publication of BRPI0509236A publication Critical patent/BRPI0509236A/pt

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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
    • B21J1/025—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough affecting grain orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/02—Producing blanks in the shape of discs or cups as semifinished articles for making hollow articles, e.g. to be deep-drawn or extruded
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Physical Vapour Deposition (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Laminated Bodies (AREA)

Abstract

POTES DE METAL REFRATáRIO. A presente invenção refere-se a um processo para fabricar um pote que compreende (a) cortar um lingote compreendendo um componente de metal refratário em uma primeira peça a trabalhar, (b) submeter a primeira peça a trabalhar à forja de recalcar, formando assim uma segunda peça a trabalhar; (c) submeter a segunda peça a trabalhar a uma primeira etapa de recozimento em um vácuo ou um gás inerte em uma primeira temperatura que é suficientemente alta para efetuar a recristalização pelo menos parcial da segunda peça a trabalhar, formando assim uma segunda peça a trabalhar recozida; (d) forjar novamente da segunda peça a trabalhar recozida com a redução do diâmetro da segunda peça a trabalhar, formando assim uma terceira peça a trabalhar; (e) submeter a terceira peça a trabalhar à forja de recalcar, formando assim uma quarta peça a trabalhar; (f) forjar novamente a quarta peça a trabalhar com a redução do diâmetro da quarta peça a trabalhar, formando assim uma quinta peça a trabalhar; (g) submeter a quinta peça a trabalhar a uma segunda etapa de recozimento a uma temperatura que é suficientemente alta para recristalizar pelo menos parcialmente a quinta peça a trabalhar; (h) submeter a quinta peça a trabalhar à forja de recalcar, formando assim uma sexta peça a trabalhar; (i) submeter a sexta peça a trabalhar a uma terceira etapa de recozimento, formando assim uma sexta peça a trabalhar recozida; (j) laminar a sexta peça a trabalhar recozida em uma chapa em submetendo a sexta peça a trabalhar recozida a uma pluralidade de passagens de laminação, onde a sexta peça a trabalhar recozida sofre uma redução na espessura depois de pelo menos uma passagem e a sexta peça a trabalhar recozida é girada entre pelo menos uma passagem, formando assim uma chapa, e (k) estampar em profundo a chapa em uma forma de pote, formando assim o pote, onde uma quarta etapa de recozimento é executada ou (1) depois da etapa (j), ou antes da etapa (k), ou (2) depois da etapa (k). As dimensões de pelo menos uma peça a trabalhar ou chapa adequada para o processamento em um pote são predeterminadas com método de avaliação de modelagem de elemento finito implementado por computador, de modo que pelo menos uma peça a trabalhar nas etapas (b)-(j) ou uma chapa na etapa (k) apresente as dimensões que são substancialmente similares ás dimensões determinadas pelo método de avaliação de modelagem de elemento finito implementado por computador.
BRPI0509236-1A 2004-03-26 2005-03-23 potes de metal refratário BRPI0509236A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55712604P 2004-03-26 2004-03-26
PCT/US2005/009753 WO2005098073A1 (en) 2004-03-26 2005-03-23 Refractory metal pots

Publications (1)

Publication Number Publication Date
BRPI0509236A true BRPI0509236A (pt) 2007-11-27

Family

ID=34963572

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509236-1A BRPI0509236A (pt) 2004-03-26 2005-03-23 potes de metal refratário

Country Status (16)

Country Link
US (2) US8061177B2 (pt)
EP (1) EP1733065B1 (pt)
JP (1) JP4980883B2 (pt)
KR (1) KR101261643B1 (pt)
CN (1) CN1957103A (pt)
AT (1) ATE509129T1 (pt)
AU (1) AU2005230927A1 (pt)
BR (1) BRPI0509236A (pt)
CA (1) CA2560951A1 (pt)
IL (1) IL178253A0 (pt)
MX (1) MXPA06010835A (pt)
RU (1) RU2006137650A (pt)
SV (1) SV2005002063A (pt)
TW (1) TWI367953B (pt)
WO (1) WO2005098073A1 (pt)
ZA (1) ZA200607982B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0509236A (pt) 2004-03-26 2007-11-27 Starck H C Inc potes de metal refratário
US20070044873A1 (en) 2005-08-31 2007-03-01 H. C. Starck Inc. Fine grain niobium sheet via ingot metallurgy
JP4974362B2 (ja) * 2006-04-13 2012-07-11 株式会社アルバック Ｔａスパッタリングターゲットおよびその製造方法
ES2426319B1 (es) * 2012-04-19 2014-09-02 Expal Systems, S.A. Proceso y sistema de conformado de una lámina metálica
KR20150126376A (ko) 2013-09-12 2015-11-11 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 배킹 플레이트 일체형의 금속제 스퍼터링 타깃 및 그 제조 방법
CN110773682A (zh) * 2019-11-04 2020-02-11 伊莱特能源装备股份有限公司 一种内台阶环形锻件模具环轧成形工艺
CN115771004B (zh) * 2022-11-14 2025-09-26 遵义航天新力精密铸锻有限公司 一种舵根骨架纵向锻造横向成形工装及成型工艺

Family Cites Families (29)

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Publication number Priority date Publication date Assignee Title
US2080640A (en) * 1934-06-22 1937-05-18 Aluminum Co Of America Method of preparing metal stock
CA1294463C (en) * 1987-07-13 1992-01-21 Toshio Maki Method of and apparatus for manufacturing a gear
JPH02161360A (ja) 1988-06-06 1990-06-21 Daido Metal Co Ltd 検流器
US5374323A (en) * 1991-08-26 1994-12-20 Aluminum Company Of America Nickel base alloy forged parts
JPH06158297A (ja) * 1992-11-27 1994-06-07 Mitsubishi Kasei Corp スパッタリングターゲット及びその製造方法
JP2984778B2 (ja) * 1995-02-27 1999-11-29 株式会社住友シチックス尼崎 高純度チタン材の鍛造方法
US5932880A (en) * 1996-05-09 1999-08-03 Hitachi, Ltd. Scintillator device and image pickup apparatus using the same
US6250128B1 (en) * 1997-04-22 2001-06-26 Komatsu Industries Corporation Forging die and upset forging method
US6071360A (en) * 1997-06-09 2000-06-06 The Boeing Company Controlled strain rate forming of thick titanium plate
US6569270B2 (en) * 1997-07-11 2003-05-27 Honeywell International Inc. Process for producing a metal article
US5993621A (en) * 1997-07-11 1999-11-30 Johnson Matthey Electronics, Inc. Titanium sputtering target
JPH11269621A (ja) * 1997-12-24 1999-10-05 Toho Titanium Co Ltd 高純度チタン材の加工方法
US6348139B1 (en) * 1998-06-17 2002-02-19 Honeywell International Inc. Tantalum-comprising articles
US6193821B1 (en) * 1998-08-19 2001-02-27 Tosoh Smd, Inc. Fine grain tantalum sputtering target and fabrication process
US6348113B1 (en) * 1998-11-25 2002-02-19 Cabot Corporation High purity tantalum, products containing the same, and methods of making the same
EP1135233A4 (en) * 1998-12-03 2004-11-03 Tosoh Smd Inc INSERT TARGET AND METHOD FOR MANUFACTURING THE SAME
KR20000062587A (ko) * 1999-03-02 2000-10-25 로버트 에이. 바쎄트 박막 증착에 사용 및 재사용하기 위한 열분사에 의한스퍼터 타깃의 제조 및 재충전 방법
US6142001A (en) * 1999-06-09 2000-11-07 The Boc Group, Inc. Cylindrical shell for use in gas cylinder fabrication
US6283357B1 (en) * 1999-08-03 2001-09-04 Praxair S.T. Technology, Inc. Fabrication of clad hollow cathode magnetron sputter targets
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US6331233B1 (en) * 2000-02-02 2001-12-18 Honeywell International Inc. Tantalum sputtering target with fine grains and uniform texture and method of manufacture
JP3768807B2 (ja) * 2000-11-24 2006-04-19 株式会社日鉱マテリアルズ 底のある円筒状メタルターゲットの製造方法
US6887356B2 (en) * 2000-11-27 2005-05-03 Cabot Corporation Hollow cathode target and methods of making same
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KR101024830B1 (ko) * 2002-09-13 2011-03-29 토소우 에스엠디, 인크 균일한 증착을 증진하는 결정 방위를 갖는 비평탄 스퍼터타겟
JP4883546B2 (ja) * 2002-09-20 2012-02-22 Ｊｘ日鉱日石金属株式会社 タンタルスパッタリングターゲットの製造方法
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US7998287B2 (en) * 2005-02-10 2011-08-16 Cabot Corporation Tantalum sputtering target and method of fabrication

Also Published As

Publication number Publication date
EP1733065A1 (en) 2006-12-20
IL178253A0 (en) 2006-12-31
US8499606B2 (en) 2013-08-06
WO2005098073A1 (en) 2005-10-20
CN1957103A (zh) 2007-05-02
JP4980883B2 (ja) 2012-07-18
SV2005002063A (es) 2005-12-13
MXPA06010835A (es) 2006-12-15
AU2005230927A1 (en) 2005-10-20
US8061177B2 (en) 2011-11-22
JP2007530790A (ja) 2007-11-01
KR20060134178A (ko) 2006-12-27
RU2006137650A (ru) 2008-05-10
KR101261643B1 (ko) 2013-05-06
ZA200607982B (en) 2007-11-28
TW200604355A (en) 2006-02-01
US20120117780A1 (en) 2012-05-17
TWI367953B (en) 2012-07-11
US20070169529A1 (en) 2007-07-26
CA2560951A1 (en) 2005-10-20
ATE509129T1 (de) 2011-05-15
EP1733065B1 (en) 2011-05-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.