GB932629A - Production of ingots and castings - Google Patents
Production of ingots and castingsInfo
- Publication number
- GB932629A GB932629A GB2028261A GB2028261A GB932629A GB 932629 A GB932629 A GB 932629A GB 2028261 A GB2028261 A GB 2028261A GB 2028261 A GB2028261 A GB 2028261A GB 932629 A GB932629 A GB 932629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ingots
- castings
- production
- sodium
- haematite
- 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
- 238000005266 casting Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- PQMFVUNERGGBPG-UHFFFAOYSA-N (6-bromopyridin-2-yl)hydrazine Chemical compound NNC1=CC=CC(Br)=N1 PQMFVUNERGGBPG-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 229910052595 hematite Inorganic materials 0.000 abstract 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XONPDZSGENTBNJ-UHFFFAOYSA-N molecular hydrogen;sodium Chemical compound [Na].[H][H] XONPDZSGENTBNJ-UHFFFAOYSA-N 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/10—Hot tops therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Primary Cells (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
An exothermic composition comprises by weight: .Aluminium (powder, grindings or. .like).23% .Sodium nitrate.10% .Haematite.5% .Fluoride.5% .Refractory filler (grog or the like).48% .Sodium silicate solution.8% .Boric acid or sodium dihydrogen. .phosphate (to prevent hardening).1% Specification 627,678 is referred to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2028261A GB932629A (en) | 1961-06-05 | 1961-06-05 | Production of ingots and castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2028261A GB932629A (en) | 1961-06-05 | 1961-06-05 | Production of ingots and castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB932629A true GB932629A (en) | 1963-07-31 |
Family
ID=10143407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2028261A Expired GB932629A (en) | 1961-06-05 | 1961-06-05 | Production of ingots and castings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB932629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445209A1 (en) * | 1984-12-12 | 1986-06-12 | Gebrüder Lüngen GmbH & Co KG, 4006 Erkrath | EXTERNAL HEATING MASSAGE FOR CASTING PIECES |
-
1961
- 1961-06-05 GB GB2028261A patent/GB932629A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445209A1 (en) * | 1984-12-12 | 1986-06-12 | Gebrüder Lüngen GmbH & Co KG, 4006 Erkrath | EXTERNAL HEATING MASSAGE FOR CASTING PIECES |
| GB2168279B (en) * | 1984-12-12 | 1988-06-15 | Rexroth Mannesmann Gmbh | Feeder made from exothermic heating composition for castings |
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