GB1157105A - Improvements in Basic Refractory Brick and process - Google Patents
Improvements in Basic Refractory Brick and processInfo
- Publication number
- GB1157105A GB1157105A GB4638066A GB4638066A GB1157105A GB 1157105 A GB1157105 A GB 1157105A GB 4638066 A GB4638066 A GB 4638066A GB 4638066 A GB4638066 A GB 4638066A GB 1157105 A GB1157105 A GB 1157105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mesh
- basic refractory
- refractories
- pitch
- refractory brick
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
1,157,105. Pitch bonded refractories. GENERAL REFRACTORIES CO. 17 Oct., 1966 [26 April, 1966], No. 46380/66. Heading C1J. 3 to 8% of pitch is hot mixed with a basic refractory 40-75% of which is coarse, 2¢ to 28 mesh; 5-30% is intermediate, 28 mesh to 325 mesh; and 10-40% is fine, at least 60% through 325 mesh, moulding at 150‹ F. and 7000 to 9000 p.s.i. and tempering at 400‹ to 600‹ F. for at least 5 hours. Specified refractories are magnesia (e.g. dead burned magnesite), calcined dolomite, calcined lime, forsteritic basic refractory or their mixtures. The term pitch includes tar and asphalt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54527466A | 1966-04-26 | 1966-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1157105A true GB1157105A (en) | 1969-07-02 |
Family
ID=24175566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4638066A Expired GB1157105A (en) | 1966-04-26 | 1966-10-17 | Improvements in Basic Refractory Brick and process |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT277040B (en) |
BE (1) | BE689859A (en) |
DE (1) | DE1571520B2 (en) |
ES (1) | ES333377A1 (en) |
FR (1) | FR1501319A (en) |
GB (1) | GB1157105A (en) |
NL (1) | NL6615418A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT387569B (en) * | 1981-03-27 | 1989-02-10 | Gen Refractories Co | FIRE RESISTANT PRODUCTS |
-
1966
- 1966-10-17 GB GB4638066A patent/GB1157105A/en not_active Expired
- 1966-11-01 NL NL6615418A patent/NL6615418A/xx unknown
- 1966-11-15 ES ES0333377A patent/ES333377A1/en not_active Expired
- 1966-11-17 BE BE689859D patent/BE689859A/xx unknown
- 1966-11-17 FR FR84028A patent/FR1501319A/en not_active Expired
- 1966-11-22 DE DE19661571520 patent/DE1571520B2/en active Pending
- 1966-11-29 AT AT1104866A patent/AT277040B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT387569B (en) * | 1981-03-27 | 1989-02-10 | Gen Refractories Co | FIRE RESISTANT PRODUCTS |
Also Published As
Publication number | Publication date |
---|---|
BE689859A (en) | 1967-05-17 |
AT277040B (en) | 1969-12-10 |
DE1571520A1 (en) | 1971-02-18 |
FR1501319A (en) | 1967-11-10 |
ES333377A1 (en) | 1967-12-01 |
DE1571520B2 (en) | 1971-12-02 |
NL6615418A (en) | 1967-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |