BR7309210D0 - Tijolo refratario aperfeicoado e aperfeicoamentos em revestimento interior de cadinho de alto-forno - Google Patents

Tijolo refratario aperfeicoado e aperfeicoamentos em revestimento interior de cadinho de alto-forno

Info

Publication number
BR7309210D0
BR7309210D0 BR9210/73A BR921073A BR7309210D0 BR 7309210 D0 BR7309210 D0 BR 7309210D0 BR 9210/73 A BR9210/73 A BR 9210/73A BR 921073 A BR921073 A BR 921073A BR 7309210 D0 BR7309210 D0 BR 7309210D0
Authority
BR
Brazil
Prior art keywords
craces
perfected
oven
refractory brick
interior finishes
Prior art date
Application number
BR9210/73A
Other languages
English (en)
Inventor
Miyamoto Akira
Original Assignee
Nippon Kokan 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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of BR7309210D0 publication Critical patent/BR7309210D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom
BR9210/73A 1972-11-25 1973-11-23 Tijolo refratario aperfeicoado e aperfeicoamentos em revestimento interior de cadinho de alto-forno BR7309210D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47118197A JPS4976906A (pt) 1972-11-25 1972-11-25

Publications (1)

Publication Number Publication Date
BR7309210D0 true BR7309210D0 (pt) 1974-09-24

Family

ID=14730561

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9210/73A BR7309210D0 (pt) 1972-11-25 1973-11-23 Tijolo refratario aperfeicoado e aperfeicoamentos em revestimento interior de cadinho de alto-forno

Country Status (8)

Country Link
JP (1) JPS4976906A (pt)
AU (1) AU6264573A (pt)
BE (1) BE807610A (pt)
BR (1) BR7309210D0 (pt)
DE (1) DE2358413A1 (pt)
FR (1) FR2207991A1 (pt)
IT (1) IT997626B (pt)
ZA (1) ZA738781B (pt)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295352A (en) * 1941-10-04 1942-09-08 Mcfeely Brick Company Wall structure
FR984643A (fr) * 1948-05-10 1951-07-09 Oesterr Amerikan Magnesit Perfectionnements apportés aux revêtements internes favorisant la formation d'un garnissage dans des fours tubulaires tournants pour la cuisson de matières basiques
FR1029493A (fr) * 1950-12-14 1953-06-03 Perfectionnements aux voûtes suspendues et aux murs accrochés des chambres de combustion

Also Published As

Publication number Publication date
BE807610A (fr) 1974-03-15
AU6264573A (en) 1975-05-22
FR2207991B1 (pt) 1977-06-10
JPS4976906A (pt) 1974-07-24
ZA738781B (en) 1974-10-30
FR2207991A1 (en) 1974-06-21
IT997626B (it) 1975-12-30
DE2358413A1 (de) 1974-06-06

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