CA924865A - Process for producing magnetic molds - Google Patents

Process for producing magnetic molds

Info

Publication number
CA924865A
CA924865A CA004695A CA4695A CA924865A CA 924865 A CA924865 A CA 924865A CA 004695 A CA004695 A CA 004695A CA 4695 A CA4695 A CA 4695A CA 924865 A CA924865 A CA 924865A
Authority
CA
Canada
Prior art keywords
producing magnetic
molds
magnetic molds
producing
magnetic
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
Application number
CA004695A
Other languages
English (en)
Other versions
CA4695S (en
Inventor
K. Hofmann Richard
Wittmoser Adalbert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA924865A publication Critical patent/CA924865A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H01F1/0313—Oxidic compounds
    • H01F1/0315—Ferrites
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/033—Magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mold Materials And Core Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA004695A 1966-11-11 1967-11-10 Process for producing magnetic molds Expired CA924865A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEH60967A DE1301439B (de) 1966-11-11 1966-11-11 Verfahren und Vorrichtung zum Herstellen einer Giessform mittels eines magnetisierbaren Werkstoffes
DEW0043734 1967-04-11
DEH0063131 1967-06-28

Publications (1)

Publication Number Publication Date
CA924865A true CA924865A (en) 1973-04-24

Family

ID=27210908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA004695A Expired CA924865A (en) 1966-11-11 1967-11-10 Process for producing magnetic molds

Country Status (9)

Country Link
US (1) US3619866A (cs)
AT (1) AT285838B (cs)
CA (1) CA924865A (cs)
CH (1) CH470219A (cs)
CS (1) CS150202B2 (cs)
DE (2) DE1301439B (cs)
GB (1) GB1196757A (cs)
NL (1) NL156074B (cs)
SE (1) SE343492B (cs)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056800A (en) * 1975-12-11 1977-11-01 Raytheon Company Magnetic field aligning means
FR2455491A1 (fr) * 1979-05-02 1980-11-28 Pont A Mousson Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince
US4222429A (en) * 1979-06-05 1980-09-16 Foundry Management, Inc. Foundry process including heat treating of produced castings in formation sand
US4249889A (en) * 1979-06-05 1981-02-10 Kemp Willard E Method and apparatus for preheating, positioning and holding objects
CA1225358A (en) * 1984-03-28 1987-08-11 Michael A. Shannon Applying magnetic field to fluid mixture including magnetic particles through a coil
US4767584A (en) * 1985-04-03 1988-08-30 Massachusetts Institute Of Technology Process of and apparatus for producing design patterns in materials
US4935083A (en) * 1988-09-21 1990-06-19 Massachusetts Inst Technology Process for producing design patterns on materials
US5097888A (en) * 1990-09-17 1992-03-24 Augustine Iii Robert B Casting flow control system
JP2918180B2 (ja) * 1994-10-13 1999-07-12 ゲオルグ フィッチャー ディサ アクツイエセルスカプ 鋳型および中子製造のための破砕されたかつグレード化された鉱石、好ましくは磁鉄鉱鉱石の使用
US5545368A (en) * 1995-01-20 1996-08-13 Ford Motor Company Method of magnetically reinforcing composite components
DE19649014A1 (de) * 1996-11-27 1998-05-28 Ks Aluminium Technologie Ag Verfahren und Vorrichtung zum Herstellen von Gußstücken
WO2012027382A1 (en) * 2010-08-23 2012-03-01 Babcock & Wilcox Technical Services Y-12, Llc Control of microstructure in soldered, brazed, welded, plated, cast or vapor deposited manufactured components by applying a magnetic field during soldification
DE102014111685A1 (de) 2014-08-15 2016-02-18 Elkamet Kunststofftechnik Gmbh Kunststoffformteil und Verfahren seiner Herstellung
US10272596B2 (en) * 2016-01-25 2019-04-30 The Boeing Company Electromagnetic support tooling for composite part curing
DE102016214170A1 (de) * 2016-08-01 2018-02-01 MTU Aero Engines AG Induktionsheizvorrichtung, Vorrichtung mit mindestens einer Induktionsheizvorrichtung und Verfahren zur induktiven Erwärmung von Bauelementen oder eines Bauteilwerkstoffs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216074A (en) * 1964-02-26 1965-11-09 Edward N Harrison Method for making shaped foundry articles

Also Published As

Publication number Publication date
AT285838B (de) 1970-11-10
DE1558123B2 (de) 1976-02-05
SE343492B (cs) 1972-03-13
NL156074B (nl) 1978-03-15
DE1558154B2 (de) 1975-01-02
CH470219A (de) 1969-03-31
CS150202B2 (cs) 1973-09-04
DE1301439B (de) 1969-08-21
GB1196757A (en) 1970-07-01
NL6714618A (cs) 1968-05-13
DE1558154A1 (de) 1970-03-19
US3619866A (en) 1971-11-16
DE1558123A1 (de) 1970-03-19

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