ES2080897T3 - METHOD AND APPARATUS FOR PRECISION CASTING. - Google Patents

METHOD AND APPARATUS FOR PRECISION CASTING.

Info

Publication number
ES2080897T3
ES2080897T3 ES91304192T ES91304192T ES2080897T3 ES 2080897 T3 ES2080897 T3 ES 2080897T3 ES 91304192 T ES91304192 T ES 91304192T ES 91304192 T ES91304192 T ES 91304192T ES 2080897 T3 ES2080897 T3 ES 2080897T3
Authority
ES
Spain
Prior art keywords
titanium
metal
titanium alloy
melt
melted
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.)
Expired - Lifetime
Application number
ES91304192T
Other languages
Spanish (es)
Inventor
Noboru Demukai
Shingo Hitotsuyanagi
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Application granted granted Critical
Publication of ES2080897T3 publication Critical patent/ES2080897T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • General Induction Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

UN METODO PARA UNA FUNDICION DE PRECISION DE TITANIO O ALEACION DE TITANIO QUE COMPRENDE EL ESTABLECER METAL DERRETIDO POR CALENTAMIENTO DE INDUCCION EN UN MONTAJE FORMADO CON SEGMENTOS DE COBRE ENFRIADOS CON AGUA (2A, 2B...2H) DISPUESTOS EN CIRCULO EN EL INTERIOR DE UNA BOBINA DE INDUCCION (5) EN UN AISLAMIENTO ESTABLE UNO DEL OTRO Y FUNDIR EL METAL DERRETIDO EN UN MOLDE PERMEABLE (21) MEDIANTE FUNDICION AL VACIO. UN METODO DE FUNDICION DE PRECISION PARA TITANIO O ALEACION DE TITANIO QUE COMPRENDE UNA BOBINA DE INDUCCION (5), UN MONTAJE (2) FORMADO CON LOS SEGMENTOS DE COBRE ANTES MENCIONADOS (2A, 2B...2H) Y ALIMENTADO CON METAL BASE (6) DESDE SU LADO INFERIOR Y UN MOLDE PERMEABLE PARA FUNDIR EL MATERIAL BASE DERRETIDO EN EL MONTAJE (21) POR MEDIO DE FUNDICION AL VACIO. DE ACUERDO CON ESTA INVENCION, ES POSIBLE OBTENER FUNDIDOS DE PRECISION DE METALES TENIENDO PUNTOS DE DERRETIDO ALTOS Y GRAN ACTIVIDAD TAL COMO TITANIO, ALEACION DE TITANIO O SIMILARES.A METHOD FOR A PRECISION CASTING OF TITANIUM OR TITANIUM ALLOY WHICH INCLUDES ESTABLISHING MELTED METAL BY INDUCTION HEATING IN A MOUNTING FORMED WITH WATER-COOLED COPPER SEGMENTS (2A, 2B ... 2H) CIRCULAR INSIDE OF AN INDUCTION COIL (5) IN A STABLE INSULATION OF EACH OTHER AND MELT THE MELTED METAL IN A PERMEABLE MOLD (21) THROUGH VACUUM CASTING. A PRECISION CASTING METHOD FOR TITANIUM OR TITANIUM ALLOY INCLUDING AN INDUCTION COIL (5), A MOUNTING (2) FORMED WITH THE ABOVE-RATED COPPER SEGMENTS (2A, 2B ... 2H) AND POWERED WITH BASE METAL ( 6) FROM ITS LOWER SIDE AND A PERMEABLE MOLD TO MELT THE MELTED BASE MATERIAL IN THE ASSEMBLY (21) BY VACUUM MELTING. ACCORDING TO THIS INVENTION, IT IS POSSIBLE TO OBTAIN METAL PRECISION MELTINGS HAVING HIGH MELT POINTS AND GREAT ACTIVITY SUCH AS TITANIUM, TITANIUM ALLOY OR SIMILAR.

ES91304192T 1990-05-15 1991-05-09 METHOD AND APPARATUS FOR PRECISION CASTING. Expired - Lifetime ES2080897T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2124383A JP2541341B2 (en) 1990-05-15 1990-05-15 Precision casting method and precision casting apparatus for Ti and Ti alloy

Publications (1)

Publication Number Publication Date
ES2080897T3 true ES2080897T3 (en) 1996-02-16

Family

ID=14884053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91304192T Expired - Lifetime ES2080897T3 (en) 1990-05-15 1991-05-09 METHOD AND APPARATUS FOR PRECISION CASTING.

Country Status (4)

Country Link
EP (1) EP0457502B1 (en)
JP (1) JP2541341B2 (en)
DE (1) DE69113676T2 (en)
ES (1) ES2080897T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830777B2 (en) * 1995-04-25 1998-12-02 大同特殊鋼株式会社 Metal casting method and apparatus
US5722481A (en) * 1995-06-20 1998-03-03 Daido Tokushuko Kabushiki Kaisha Method for casting metal and apparatus therefor
TW297050B (en) * 1995-05-19 1997-02-01 Daido Steel Co Ltd
EP1696043A1 (en) * 2005-02-25 2006-08-30 WALDEMAR LINK GmbH & Co. KG Process for casting a Titanium-alloy
CN112916831B (en) * 2021-01-25 2022-07-26 中国科学院金属研究所 Preparation method of gamma-TiAl alloy with lamellar interface preferred orientation and fine lamellar characteristics

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112997A (en) * 1977-02-28 1978-09-12 Hitchiner Manufacturing Co., Inc. Metal casting
US4196769A (en) * 1978-03-20 1980-04-08 Remet Corporation Ceramic shell mold
SE444124B (en) * 1978-10-02 1986-03-24 Hitchiner Manufacturing Co SET TO PUT METAL AND GASPERMEABLE FORM FOR IMPLEMENTATION OF THE SET
IN170880B (en) * 1987-05-07 1992-06-06 Metal Casting Tech
JPH0259168A (en) * 1988-08-25 1990-02-28 Reiichi Okuda Precision casting method

Also Published As

Publication number Publication date
DE69113676T2 (en) 1996-04-18
JPH0422562A (en) 1992-01-27
DE69113676D1 (en) 1995-11-16
EP0457502A1 (en) 1991-11-21
EP0457502B1 (en) 1995-10-11
JP2541341B2 (en) 1996-10-09

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