CA1076615A - Repair of ingot moulds - Google Patents
Repair of ingot mouldsInfo
- Publication number
- CA1076615A CA1076615A CA279,138A CA279138A CA1076615A CA 1076615 A CA1076615 A CA 1076615A CA 279138 A CA279138 A CA 279138A CA 1076615 A CA1076615 A CA 1076615A
- Authority
- CA
- Canada
- Prior art keywords
- composition
- composition according
- repair
- weight
- ingot mould
- 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
- 239000000203 mixture Substances 0.000 claims abstract description 54
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000005030 aluminium foil Substances 0.000 claims abstract description 12
- 239000011819 refractory material Substances 0.000 claims abstract description 6
- 239000010436 fluorite Substances 0.000 claims description 7
- 239000004615 ingredient Substances 0.000 claims description 7
- 229910052845 zircon Inorganic materials 0.000 claims description 7
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000005275 alloying Methods 0.000 claims description 3
- 229910000604 Ferrochrome Inorganic materials 0.000 claims description 2
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 2
- 229910021538 borax Inorganic materials 0.000 claims description 2
- 239000011019 hematite Substances 0.000 claims description 2
- 229910052595 hematite Inorganic materials 0.000 claims description 2
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 231100000489 sensitizer Toxicity 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims 1
- 239000003517 fume Substances 0.000 description 11
- 239000000843 powder Substances 0.000 description 8
- 235000013980 iron oxide Nutrition 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 238000002156 mixing Methods 0.000 description 3
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 3
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
- B22D7/062—Stools for ingot moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2172776A GB1545289A (en) | 1976-05-26 | 1976-05-26 | Repair of ingot moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1076615A true CA1076615A (en) | 1980-04-29 |
Family
ID=10167825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA279,138A Expired CA1076615A (en) | 1976-05-26 | 1977-05-25 | Repair of ingot moulds |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS52144325A (enExample) |
| AU (1) | AU506411B2 (enExample) |
| BE (1) | BE855100A (enExample) |
| BR (1) | BR7703375A (enExample) |
| CA (1) | CA1076615A (enExample) |
| DE (1) | DE2723866C2 (enExample) |
| FR (1) | FR2352627A1 (enExample) |
| GB (1) | GB1545289A (enExample) |
| IT (1) | IT1083067B (enExample) |
| LU (1) | LU77394A1 (enExample) |
| NL (1) | NL7705825A (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421570A (en) * | 1967-02-20 | 1969-01-14 | Elektro Thermit Gmbh | Aluminothermic welding process |
| US3942578A (en) * | 1973-02-15 | 1976-03-09 | United States Steel Corporation | Method of repairing large castings |
-
1976
- 1976-05-26 GB GB2172776A patent/GB1545289A/en not_active Expired
-
1977
- 1977-05-23 LU LU77394A patent/LU77394A1/xx unknown
- 1977-05-24 JP JP6092977A patent/JPS52144325A/ja active Granted
- 1977-05-24 AU AU25440/77A patent/AU506411B2/en not_active Expired
- 1977-05-25 BR BR7703375A patent/BR7703375A/pt unknown
- 1977-05-25 IT IT6819577A patent/IT1083067B/it active
- 1977-05-25 CA CA279,138A patent/CA1076615A/en not_active Expired
- 1977-05-26 FR FR7716126A patent/FR2352627A1/fr active Granted
- 1977-05-26 BE BE177962A patent/BE855100A/xx not_active IP Right Cessation
- 1977-05-26 DE DE19772723866 patent/DE2723866C2/de not_active Expired
- 1977-05-26 NL NL7705825A patent/NL7705825A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7705825A (nl) | 1977-11-29 |
| LU77394A1 (enExample) | 1977-08-29 |
| FR2352627A1 (fr) | 1977-12-23 |
| JPS5731498B2 (enExample) | 1982-07-05 |
| GB1545289A (en) | 1979-05-02 |
| BR7703375A (pt) | 1978-11-21 |
| BE855100A (fr) | 1977-09-16 |
| FR2352627B1 (enExample) | 1982-11-12 |
| IT1083067B (it) | 1985-05-21 |
| DE2723866A1 (de) | 1977-12-08 |
| JPS52144325A (en) | 1977-12-01 |
| AU506411B2 (en) | 1980-01-03 |
| AU2544077A (en) | 1978-11-30 |
| DE2723866C2 (de) | 1982-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |