FR2132517A1 - Mould interior protection - by using metal powders on substrate screen - Google Patents

Mould interior protection - by using metal powders on substrate screen

Info

Publication number
FR2132517A1
FR2132517A1 FR7112135A FR7112135A FR2132517A1 FR 2132517 A1 FR2132517 A1 FR 2132517A1 FR 7112135 A FR7112135 A FR 7112135A FR 7112135 A FR7112135 A FR 7112135A FR 2132517 A1 FR2132517 A1 FR 2132517A1
Authority
FR
France
Prior art keywords
mould
metal
metal powders
interior protection
mould interior
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.)
Granted
Application number
FR7112135A
Other languages
French (fr)
Other versions
FR2132517B1 (en
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
Priority to FR7112135A priority Critical patent/FR2132517A1/en
Priority to LU65000D priority patent/LU65000A1/xx
Priority to BE780956A priority patent/BE780956A/en
Priority to IT4936872A priority patent/IT952483B/en
Priority to ES401474A priority patent/ES401474A1/en
Publication of FR2132517A1 publication Critical patent/FR2132517A1/en
Application granted granted Critical
Publication of FR2132517B1 publication Critical patent/FR2132517B1/fr
Granted 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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Device for protecting the inner surface of an ingot mould or other mould during coating consists of a screen of >=1, pref. 2 materials which melt or burn when in contact with the molten metal without adding impurities to it. One of the layers of material usually contains finely divided metal. By melting/burning when in contact with the metal the screens prevent the molten metal from splashing the mould interior and thus avoid the creation of defects. Metallic powders are evenly distributed when the metal rises in the mould and by varying the thickness of the powder layer each mould can be protected according to its needs.
FR7112135A 1971-04-06 1971-04-06 Mould interior protection - by using metal powders on substrate screen Granted FR2132517A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7112135A FR2132517A1 (en) 1971-04-06 1971-04-06 Mould interior protection - by using metal powders on substrate screen
LU65000D LU65000A1 (en) 1971-04-06 1972-03-20
BE780956A BE780956A (en) 1971-04-06 1972-03-20 PROTECTION DEVICE FOR THE INTERNAL SURFACE OF A LINGOTIER DURING THE CASTING OF METALS
IT4936872A IT952483B (en) 1971-04-06 1972-03-31 DEVICE FOR THE PROTECTION OF THE INTERNAL SURFACE OF AN INGOT TIERA DURING METAL CASTING
ES401474A ES401474A1 (en) 1971-04-06 1972-04-05 Device for the protection of the internal surface of a lingotera or other mold in the course of the metal colada. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7112135A FR2132517A1 (en) 1971-04-06 1971-04-06 Mould interior protection - by using metal powders on substrate screen

Publications (2)

Publication Number Publication Date
FR2132517A1 true FR2132517A1 (en) 1972-11-24
FR2132517B1 FR2132517B1 (en) 1974-12-13

Family

ID=9074830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112135A Granted FR2132517A1 (en) 1971-04-06 1971-04-06 Mould interior protection - by using metal powders on substrate screen

Country Status (5)

Country Link
BE (1) BE780956A (en)
ES (1) ES401474A1 (en)
FR (1) FR2132517A1 (en)
IT (1) IT952483B (en)
LU (1) LU65000A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463257A1 (en) * 1990-05-29 1992-01-02 Magneco/Metrel, Inc. Tundish impact pad
US5131635A (en) * 1990-05-29 1992-07-21 Magneco/Metrel, Inc. Impact pad with rising flow surface
US5133535A (en) * 1990-05-29 1992-07-28 Magneco/Metrel, Inc. Impact pad with horizontal flow guides
US5188796A (en) * 1990-05-29 1993-02-23 Magneco/Metrel, Inc. Tundish impact pad
US6929775B2 (en) 2002-09-04 2005-08-16 Magneco/Metrel, Inc. Tundish impact pad

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463257A1 (en) * 1990-05-29 1992-01-02 Magneco/Metrel, Inc. Tundish impact pad
US5131635A (en) * 1990-05-29 1992-07-21 Magneco/Metrel, Inc. Impact pad with rising flow surface
US5133535A (en) * 1990-05-29 1992-07-28 Magneco/Metrel, Inc. Impact pad with horizontal flow guides
US5188796A (en) * 1990-05-29 1993-02-23 Magneco/Metrel, Inc. Tundish impact pad
AU638763B2 (en) * 1990-05-29 1993-07-08 Magneco/Metrel, Inc. Tundish impact pad
US6929775B2 (en) 2002-09-04 2005-08-16 Magneco/Metrel, Inc. Tundish impact pad

Also Published As

Publication number Publication date
LU65000A1 (en) 1973-09-26
ES401474A1 (en) 1975-02-16
BE780956A (en) 1972-09-20
IT952483B (en) 1973-07-20
FR2132517B1 (en) 1974-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse