ES426881A1 - Procedure for obtaining high-oven piqueras cutting masses. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining high-oven piqueras cutting masses. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES426881A1
ES426881A1 ES426881A ES426881A ES426881A1 ES 426881 A1 ES426881 A1 ES 426881A1 ES 426881 A ES426881 A ES 426881A ES 426881 A ES426881 A ES 426881A ES 426881 A1 ES426881 A1 ES 426881A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
piqueras
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
ES426881A
Other languages
Spanish (es)
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
Publication of ES426881A1 publication Critical patent/ES426881A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • C21B7/125—Refractory plugging mass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/44—Consumable closure means, i.e. closure means being used only once
    • B22D41/46—Refractory plugging masses
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coke Industry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Process for obtaining plugging masses from blast furnace pits, characterized in that a load comprising sand, clay or a mineral refractory, and that constitutes approximately 70-65% of the mass, is associated with 15-10%, about a porous mass formed by coal or ground coke, with approximately 13 to 5% of a primary binder constituted by a thermosetting resin above 200º c, associated with 1 to 10% of a stabilizer selected from long chain polymers and of a boiling point higher than 200º c, and with 1 to 10% of a high carbon solid secondary binder of a high and miscible coking power in the primary binder between 140 and 200º c. (Machine-translation by Google Translate, not legally binding)
ES426881A 1973-06-06 1974-06-03 Procedure for obtaining high-oven piqueras cutting masses. (Machine-translation by Google Translate, not legally binding) Expired ES426881A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU67749 1973-06-06

Publications (1)

Publication Number Publication Date
ES426881A1 true ES426881A1 (en) 1976-07-16

Family

ID=19727354

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426881A Expired ES426881A1 (en) 1973-06-06 1974-06-03 Procedure for obtaining high-oven piqueras cutting masses. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
JP (1) JPS5021905A (en)
AU (1) AU6862874A (en)
BE (1) BE814150A (en)
CA (1) CA1023487A (en)
DE (1) DE2424936C3 (en)
ES (1) ES426881A1 (en)
FR (1) FR2232596A1 (en)
IT (1) IT1014780B (en)
LU (1) LU67749A1 (en)
NL (1) NL7407105A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119709A (en) * 1975-04-15 1976-10-20 Shinagawa Refractories Co Manufacture of closing materials for exits of ingot iron or the like
JPS51140908A (en) * 1975-05-30 1976-12-04 Nippon Steel Corp Mud for blast furnace
JPS5925752B2 (en) * 1975-07-04 1984-06-20 品川白煉瓦株式会社 Occlusion material
FR2353642A1 (en) * 1976-06-01 1977-12-30 Terrac Cy Ltd Stopping compsn for blast furnace tap holes - contg refractory clay, high strength mineral aggregate, hydrocarbon binder and thermosetting resin
JPS52155613A (en) * 1976-06-21 1977-12-24 Taaratsuku Co Ltd Composition for plugging blast furnace iron exits
DE2723792C3 (en) * 1977-05-26 1980-12-11 Ruetgerswerke Ag, 6000 Frankfurt Refractory mass
JPS6050751B2 (en) * 1978-07-24 1985-11-09 日石三菱株式会社 Occlusion material composition
JPS5833184B2 (en) * 1979-09-07 1983-07-18 新日本製鐵株式会社 Binder for irregular shaped blast furnace materials
DE3637720A1 (en) * 1986-11-05 1988-05-11 Ruetgerswerke Ag UNFORMED, FIRE-RESISTANT MEASURES
AU627945B2 (en) * 1989-10-11 1992-09-03 Shinagawa Refractories Co., Ltd. Amorphous refractory material
DE102007045648A1 (en) * 2007-09-25 2009-04-16 Abt Aufbereitungstechnik Gmbh Coating for refractory materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535664A (en) * 1967-06-28 1968-08-09 Blast furnace plugging masses

Also Published As

Publication number Publication date
LU67749A1 (en) 1973-08-16
BE814150A (en) 1974-08-16
JPS5021905A (en) 1975-03-08
DE2424936B2 (en) 1978-01-05
IT1014780B (en) 1977-04-30
AU6862874A (en) 1975-11-06
CA1023487A (en) 1977-12-27
DE2424936A1 (en) 1975-01-02
FR2232596B1 (en) 1978-01-20
FR2232596A1 (en) 1975-01-03
DE2424936C3 (en) 1978-09-07
NL7407105A (en) 1974-12-10

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