BE489718A - - Google Patents

Info

Publication number
BE489718A
BE489718A BE489718DA BE489718A BE 489718 A BE489718 A BE 489718A BE 489718D A BE489718D A BE 489718DA BE 489718 A BE489718 A BE 489718A
Authority
BE
Belgium
Application number
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.)
Publication of BE489718A publication Critical patent/BE489718A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE489718D 1948-06-29 BE489718A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR671678X 1948-06-29
US722250XA 1950-12-04 1950-12-04

Publications (1)

Publication Number Publication Date
BE489718A true BE489718A (fr)

Family

ID=26214773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE489718D BE489718A (fr) 1948-06-29

Country Status (3)

Country Link
BE (1) BE489718A (fr)
GB (2) GB671678A (fr)
LU (1) LU29610A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004682A1 (fr) * 1998-11-24 2000-05-31 Blasch Precision Ceramics, Inc. Diffuseur monolithique en céramique pour l'injection par bullage de gaz dans un bain de métal en fusion

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130736A (fr) * 1955-07-05 1957-02-11 Siderurgie Fse Inst Rech Procédé d'insufflation de gaz et de matières pulvérulentes dans les métaux fondus et dispositif pour le mettre en oeuvre
DE1016443B (de) * 1955-09-08 1957-09-26 Basf Ag Verfahren zur Herstellung von waessrigen Dispersionen von Polymerisationsprodukten des AEthylens
DE1032917B (de) * 1955-10-29 1958-06-26 Hoechst Ag Kunststoff-Folien aus Mischpolymerisaten des AEthylens mit hoehermolekularen Olefinen
DE1038273B (de) * 1956-03-02 1958-09-04 Hoechst Ag Verfahren zur Herstellung von Rohren und anderen Formkoerpern, mit Ausnahme von Folien aus AEthylen-Propylen-mischpolymerisaten, die nach dem Niederdruckverfahren hergestellt worden sind
US3116998A (en) * 1959-12-31 1964-01-07 Light Metals Res Lab Inc Continuous vacuum and inert gas process for treating titanium and other metals
DE3115785C2 (de) * 1981-04-18 1985-08-01 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Verfahren zur Herstellung eines gasdurchlässigen, feuerfesten Spülsteins für metallurgische Zwecke sowie weitere Verwendungsmöglichkeiten eines nach diesem Verfahren hergestellten Spülsteins
FR2650520A1 (fr) * 1989-08-03 1991-02-08 Vesuvius France Sa Quenouille de regulation de l'ecoulement d'un liquide comportant un espace libre alimente en gaz
US20230313340A1 (en) * 2022-04-05 2023-10-05 Doggone Investment Co. LLC Apparatus and method for production of high purity copper-based alloys

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004682A1 (fr) * 1998-11-24 2000-05-31 Blasch Precision Ceramics, Inc. Diffuseur monolithique en céramique pour l'injection par bullage de gaz dans un bain de métal en fusion
US6199836B1 (en) 1998-11-24 2001-03-13 Blasch Precision Ceramics, Inc. Monolithic ceramic gas diffuser for injecting gas into a molten metal bath
US6322729B2 (en) 1998-11-24 2001-11-27 Blasch Precision Ceramics, Inc. Method of forming monolithic ceramic gas diffuser
US6378847B2 (en) 1998-11-24 2002-04-30 Donald G. Rexford Monolithic ceramic gas diffuser for injecting gas into a molten metal bath

Also Published As

Publication number Publication date
LU29610A1 (fr)
GB722250A (en) 1955-01-19
GB671678A (en) 1952-05-07

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