MX9505080A - Aleaciones de aluminio que contienen berilio, y colada de precision, de dichas aleaciones. - Google Patents

Aleaciones de aluminio que contienen berilio, y colada de precision, de dichas aleaciones.

Info

Publication number
MX9505080A
MX9505080A MX9505080A MX9505080A MX9505080A MX 9505080 A MX9505080 A MX 9505080A MX 9505080 A MX9505080 A MX 9505080A MX 9505080 A MX9505080 A MX 9505080A MX 9505080 A MX9505080 A MX 9505080A
Authority
MX
Mexico
Prior art keywords
alloys
aluminum
investment casting
beryllium
containing beryllium
Prior art date
Application number
MX9505080A
Other languages
English (en)
Other versions
MXPA95005080A (es
Inventor
Fritz C Grensing
James M Marder
Jere H Brophy
Original Assignee
Brush Wellman
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 Brush Wellman filed Critical Brush Wellman
Publication of MX9505080A publication Critical patent/MX9505080A/es
Publication of MXPA95005080A publication Critical patent/MXPA95005080A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • 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
    • C22C1/0408—Light metal alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C25/00—Alloys based on beryllium
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/484—Integrated arm assemblies, e.g. formed by material deposition or by etching from single piece of metal or by lamination of materials forming a single arm/suspension/head unit
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Dental Preparations (AREA)
  • Adornments (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Radiation-Therapy Devices (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Se revela una aleacion práctica basada en aluminio y que contiene de 1 a 99 en peso se revelan métodos mejorados para la colada de precision, de partes (piezas) de aleacion de aluminio-berilio con configuraciones nítidamente definidas. La figura presenta un diagrama de fase aluminio-berilio de uso actual.
MXPA/A/1995/005080A 1994-03-31 1995-12-05 Metodo para preparar una aleacion de aluminio quecontiene berilio y aleacion obtenida MXPA95005080A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/221,395 US5667600A (en) 1991-10-02 1994-03-31 Aluminum alloys containing beryllium and investment casting of such alloys
US08221395 1994-03-31
PCT/US1995/002184 WO1995027088A1 (en) 1994-03-31 1995-02-22 Aluminum alloys containing beryllium and investment casting of such alloys

Publications (2)

Publication Number Publication Date
MX9505080A true MX9505080A (es) 1998-03-31
MXPA95005080A MXPA95005080A (es) 1998-10-15

Family

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Also Published As

Publication number Publication date
WO1995027088A1 (en) 1995-10-12
EP0701632A4 (en) 1996-07-31
SK149895A3 (en) 1996-05-08
US5667600A (en) 1997-09-16
EP0701632A1 (en) 1996-03-20
AU3246095A (en) 1995-10-23
KR960702536A (ko) 1996-04-27
JPH09503027A (ja) 1997-03-25
ATE206482T1 (de) 2001-10-15
CA2161799C (en) 2000-06-13
AU692587B2 (en) 1998-06-11
TW291452B (es) 1996-11-21
US6042658A (en) 2000-03-28
EP0701632B1 (en) 2001-10-04
US5642773A (en) 1997-07-01
MY116343A (en) 2004-01-31
DE69523007T2 (de) 2002-02-07
CN1125963A (zh) 1996-07-03
US5642773B1 (en) 1999-02-23
DE69523007D1 (de) 2001-11-08
CN1083899C (zh) 2002-05-01
CA2161799A1 (en) 1995-10-12
CZ316895A3 (en) 1996-08-14

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal