DE2233887C3 - Lunkerpulver - Google Patents

Lunkerpulver

Info

Publication number
DE2233887C3
DE2233887C3 DE19722233887 DE2233887A DE2233887C3 DE 2233887 C3 DE2233887 C3 DE 2233887C3 DE 19722233887 DE19722233887 DE 19722233887 DE 2233887 A DE2233887 A DE 2233887A DE 2233887 C3 DE2233887 C3 DE 2233887C3
Authority
DE
Germany
Prior art keywords
particle size
less
weight
blowhole
metal
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
DE19722233887
Other languages
German (de)
English (en)
Other versions
DE2233887B2 (de
DE2233887A1 (de
Inventor
Masaru Tokio Takashima
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.)
AIKOH Co Ltd TOKIO
Original Assignee
AIKOH Co Ltd TOKIO
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 AIKOH Co Ltd TOKIO filed Critical AIKOH Co Ltd TOKIO
Publication of DE2233887A1 publication Critical patent/DE2233887A1/de
Publication of DE2233887B2 publication Critical patent/DE2233887B2/de
Application granted granted Critical
Publication of DE2233887C3 publication Critical patent/DE2233887C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/06—Heating the top discard of ingots

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Ceramic Products (AREA)
DE19722233887 1971-07-10 1972-07-10 Lunkerpulver Expired DE2233887C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5071771A JPS514183B1 (enExample) 1971-07-10 1971-07-10

Publications (3)

Publication Number Publication Date
DE2233887A1 DE2233887A1 (de) 1973-01-18
DE2233887B2 DE2233887B2 (de) 1978-04-20
DE2233887C3 true DE2233887C3 (de) 1978-12-14

Family

ID=12866623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722233887 Expired DE2233887C3 (de) 1971-07-10 1972-07-10 Lunkerpulver

Country Status (6)

Country Link
JP (1) JPS514183B1 (enExample)
AU (1) AU462270B2 (enExample)
BR (1) BR7204507D0 (enExample)
DE (1) DE2233887C3 (enExample)
FR (1) FR2145523B1 (enExample)
GB (1) GB1392644A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1063606B (it) * 1976-01-15 1985-02-11 Fonderit S R L Composizione per uso metallurgico,particolarmente polvere di copertura del metallo fuso nella testa di lingottiere
FR2736144B1 (fr) * 1995-06-30 1997-08-14 Elf Aquitaine Compose d'insertion et procede d'utilisation d'un tel compose
WO1998000473A1 (fr) * 1996-07-02 1998-01-08 Elf Aquitaine Compose d'insertion et procede d'utilisation d'un tel compose

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226389B2 (enExample) * 1972-06-12 1977-07-13

Also Published As

Publication number Publication date
DE2233887B2 (de) 1978-04-20
BR7204507D0 (pt) 1973-06-12
GB1392644A (en) 1975-04-30
JPS514183B1 (enExample) 1976-02-09
FR2145523B1 (enExample) 1974-10-25
AU4404372A (en) 1974-01-03
FR2145523A1 (enExample) 1973-02-23
DE2233887A1 (de) 1973-01-18
AU462270B2 (en) 1975-06-19

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee