JPS57134241A - Method for addition of inoculant - Google Patents

Method for addition of inoculant

Info

Publication number
JPS57134241A
JPS57134241A JP1963581A JP1963581A JPS57134241A JP S57134241 A JPS57134241 A JP S57134241A JP 1963581 A JP1963581 A JP 1963581A JP 1963581 A JP1963581 A JP 1963581A JP S57134241 A JPS57134241 A JP S57134241A
Authority
JP
Japan
Prior art keywords
inoculant
molten metal
trough
mold
pouring
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.)
Pending
Application number
JP1963581A
Other languages
Japanese (ja)
Inventor
Kozo Tanabe
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.)
AUTOMOBILE FOUNDRY
JIDOSHA IMONO KK
JIDOUSHIYA IMONO KK
Original Assignee
AUTOMOBILE FOUNDRY
JIDOSHA IMONO KK
JIDOUSHIYA IMONO KK
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 AUTOMOBILE FOUNDRY, JIDOSHA IMONO KK, JIDOUSHIYA IMONO KK filed Critical AUTOMOBILE FOUNDRY
Priority to JP1963581A priority Critical patent/JPS57134241A/en
Publication of JPS57134241A publication Critical patent/JPS57134241A/en
Pending 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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/007—Treatment of the fused masses in the supply runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE:To utilize the entire amt. of an inoculant efficiently and to prevent the lack of penetration completely by adding the powder inoculant to pouring flow in an intermediate trough between a pouring port and a mold. CONSTITUTION:The molten metal in an automatic pouring machine passes through a spout part 2 and arrives at a trough 3 when the pressure in said machine is increased. When a stopper 4 is taken up, it flows into an intermediate though 5. An inoculant is added to this molten metal 9 flowed therein through an inculation pipe 8 from a hopper 7. Thence, the molten metal 9 goes out from the pouring port 10 of the trough 5 and is charged through a mold pouring port 11 into a mold 6. Since the inoculant is used in the form of powder, it is low in cost, and since it is added on the trough 5, it is used in entire amt. without scattering to the other; therefore the rate of inoculation of the molten metal is controlled constant and the wasteful losses are eliminated. The inoculant penetrates thoroughly into the molten metal 9 owing to the oscillation of the molten metal 9, and provides a sufficient effect as the inoculant.
JP1963581A 1981-02-13 1981-02-13 Method for addition of inoculant Pending JPS57134241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1963581A JPS57134241A (en) 1981-02-13 1981-02-13 Method for addition of inoculant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1963581A JPS57134241A (en) 1981-02-13 1981-02-13 Method for addition of inoculant

Publications (1)

Publication Number Publication Date
JPS57134241A true JPS57134241A (en) 1982-08-19

Family

ID=12004663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1963581A Pending JPS57134241A (en) 1981-02-13 1981-02-13 Method for addition of inoculant

Country Status (1)

Country Link
JP (1) JPS57134241A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588266A1 (en) * 1992-09-14 1994-03-23 Wenmec Systems Oy Method and apparatus for producing metal objects
WO2004009273A2 (en) * 2002-07-19 2004-01-29 Bühler AG Moulding of a crystallisable material in the liquid or pasty state
EP2060340A1 (en) * 2007-11-06 2009-05-20 Georg Fischer Automotive AG Device and method for low pressure die casting of metal melts
CN102632205A (en) * 2012-05-07 2012-08-15 无锡桥联风电科技有限公司 Casting and inoculation device for large castings

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588266A1 (en) * 1992-09-14 1994-03-23 Wenmec Systems Oy Method and apparatus for producing metal objects
AU676486B2 (en) * 1992-09-14 1997-03-13 Wenmec Systems Oy Method and apparatus for producing metal objects
WO2004009273A2 (en) * 2002-07-19 2004-01-29 Bühler AG Moulding of a crystallisable material in the liquid or pasty state
WO2004009273A3 (en) * 2002-07-19 2004-03-18 Buehler Ag Moulding of a crystallisable material in the liquid or pasty state
EP2060340A1 (en) * 2007-11-06 2009-05-20 Georg Fischer Automotive AG Device and method for low pressure die casting of metal melts
CN102632205A (en) * 2012-05-07 2012-08-15 无锡桥联风电科技有限公司 Casting and inoculation device for large castings

Similar Documents

Publication Publication Date Title
JPS571544A (en) Method and device for horizontal strand casting of molten metal, particularly steel
ES477107A1 (en) Apparatus for injection of inert gas to prevent superspeed effect
ES423839A1 (en) Method of and apparatus for forming sheet glass on molten metal
GB1390636A (en) Process for degassing and pouring molten metal
JPS57134241A (en) Method for addition of inoculant
ES425293A1 (en) Introduction of particles into a metal melt
FR2393636A1 (en) PROCESS AND INSTALLATION FOR CASTING FUSION METAL
DE3236829C2 (en) Method and apparatus for treating molten metal in a vessel having a pouring opening in the bottom
JPS5575855A (en) Adding method of inoculant
JPS552527A (en) Method of conveying concrete and concrete conveying pipe used in carrying out the method
GB1327277A (en) Apparatus for reception and discharge of liquid metal
US2947622A (en) Method of making lead-containing steels
GB1245206A (en) Apparatus for the introduction of substances into metallic melts
JPS579568A (en) Method and device for adding molten aluminum into molten steel in continuously casting mold
JPS5764471A (en) Method for controlling inclination of ladle of automatic pouring equipment
SU768541A1 (en) Trough for pouring over liquid metal
JPS5741310A (en) Method and device for adding alloy iron during tapping of converter
GB903233A (en) Method and apparatus for casting metal
SU1010136A1 (en) Main trough of blast furnace
JPS56138410A (en) Device for mixing lubricating oil into fuel tank
SU947196A1 (en) Method for producing steel
SU506633A1 (en) Method of steel refining
FR2525632B1 (en)
JPS57143414A (en) Method and device for addition of treating agent in molten iron spout
SU544387A3 (en) The method of processing of cast iron