KR900009494A - Refractory material for blast furnace delivery - Google Patents

Refractory material for blast furnace delivery

Info

Publication number
KR900009494A
KR900009494A KR1019880017510A KR880017510A KR900009494A KR 900009494 A KR900009494 A KR 900009494A KR 1019880017510 A KR1019880017510 A KR 1019880017510A KR 880017510 A KR880017510 A KR 880017510A KR 900009494 A KR900009494 A KR 900009494A
Authority
KR
South Korea
Prior art keywords
blast furnace
refractory material
furnace delivery
delivery
refractory
Prior art date
Application number
KR1019880017510A
Other languages
Korean (ko)
Other versions
KR900008589B1 (en
Inventor
김효준
김인술
김의훈
Original Assignee
포항종합제철 주식회사
재단법인 산업과학기술연구소
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 포항종합제철 주식회사, 재단법인 산업과학기술연구소 filed Critical 포항종합제철 주식회사
Priority to KR1019880017510A priority Critical patent/KR900008589B1/en
Publication of KR900009494A publication Critical patent/KR900009494A/en
Application granted granted Critical
Publication of KR900008589B1 publication Critical patent/KR900008589B1/en

Links

Classifications

    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
KR1019880017510A 1988-12-26 1988-12-26 Refractory KR900008589B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880017510A KR900008589B1 (en) 1988-12-26 1988-12-26 Refractory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880017510A KR900008589B1 (en) 1988-12-26 1988-12-26 Refractory

Publications (2)

Publication Number Publication Date
KR900009494A true KR900009494A (en) 1990-07-04
KR900008589B1 KR900008589B1 (en) 1990-11-26

Family

ID=19280694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017510A KR900008589B1 (en) 1988-12-26 1988-12-26 Refractory

Country Status (1)

Country Link
KR (1) KR900008589B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336269C2 (en) * 1993-10-23 1995-09-21 Veitsch Radex Ag Use of a refractory ceramic mass

Also Published As

Publication number Publication date
KR900008589B1 (en) 1990-11-26

Similar Documents

Publication Publication Date Title
UA25992A1 (en) REFRACTORY MATERIAL
JPS6418980A (en) Refractory material
DE3865211D1 (en) Blast furnace mold.
AU599796B2 (en) Flash smelting furnace
GB2070746B (en) Roller hearth furnace for ceramic material
GB2193564B (en) Improvements in lining a furnace with a refractory material
JPS56109868A (en) Refractory ceramic material
KR900009494A (en) Refractory material for blast furnace delivery
EP0306026A3 (en) Method for operating blast furnace
JPS55140767A (en) Indefinite form refractory material for blast furnace conduit
FI944101A0 (en) Vintage chute for molten and metallurgical smelting furnace plant using the same
EP0427230A3 (en) Hearth arrangement for melting furnace
KR900020347U (en) Raw material charging control system in blast furnace
JPS5316014A (en) Refractories for blast furnaces
GB9000724D0 (en) Pusher-type furnaces
KR860004856U (en) Blast furnace loading material basis weight device
CS8902059A2 (en) Refractory material especially for guniting
SU1592305A1 (en) Charge for making ceramic refractory material
AU533607B2 (en) Blast furnace slag cement
GB8812768D0 (en) Blast furnace lining refurbishment
GB2236169B (en) Blast furnace tuyeres
GB9005111D0 (en) Blast furnace tapholes
CS684888A1 (en) Refractory material
JPS5542264A (en) Ceramic material compounded with blast furnace slag
GB8703798D0 (en) Lining furnace with refractory material

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
O035 Opposition [patent]: request for opposition
WITB Written withdrawal of application
E701 Decision to grant or registration of patent right
O073 Decision to grant registration after opposition [patent]: decision to grant registration
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19961028

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee