NO770780L - Fremgangsm}te ved reparasjon av kokiller. - Google Patents
Fremgangsm}te ved reparasjon av kokiller.Info
- Publication number
- NO770780L NO770780L NO770780A NO770780A NO770780L NO 770780 L NO770780 L NO 770780L NO 770780 A NO770780 A NO 770780A NO 770780 A NO770780 A NO 770780A NO 770780 L NO770780 L NO 770780L
- Authority
- NO
- Norway
- Prior art keywords
- mixture
- recess
- metal
- mold
- slag
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 38
- 235000014510 cooky Nutrition 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims description 51
- 239000002184 metal Substances 0.000 claims description 51
- 239000002893 slag Substances 0.000 claims description 46
- 239000000203 mixture Substances 0.000 claims description 41
- 238000005266 casting Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000003628 erosive effect Effects 0.000 claims description 9
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 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 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B22D7/066—Manufacturing, repairing or reinforcing 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
- B23K23/00—Alumino-thermic welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Continuous Casting (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/664,793 US4005742A (en) | 1974-10-25 | 1976-03-08 | Method of restoring ingot mold stools and closed-bottom ingot mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO770780L true NO770780L (no) | 1977-09-09 |
Family
ID=24667461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO770780A NO770780L (no) | 1976-03-08 | 1977-03-07 | Fremgangsm}te ved reparasjon av kokiller. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | USRE29646E (es) |
| AR (1) | AR215881A1 (es) |
| AT (1) | AT352309B (es) |
| AU (1) | AU503783B2 (es) |
| BR (1) | BR7701333A (es) |
| DE (1) | DE2705834A1 (es) |
| ES (1) | ES456590A1 (es) |
| FR (1) | FR2343539A1 (es) |
| GB (1) | GB1571661A (es) |
| IN (1) | IN147462B (es) |
| IT (1) | IT1082471B (es) |
| MX (1) | MX144530A (es) |
| NO (1) | NO770780L (es) |
| SE (1) | SE432728B (es) |
| ZA (1) | ZA77653B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2787925B1 (fr) | 1998-12-24 | 2001-03-09 | Cit Alcatel | Generateur electrochimique dans lequel une electrode a un bord renforce par un feuillard |
| US20040093984A1 (en) * | 2002-11-14 | 2004-05-20 | Kachik Robert Henry | Aluminothermic reduction mixtures |
| CN113601103B (zh) * | 2021-06-25 | 2022-10-14 | 上海航天精密机械研究所 | 一种铝、镁合金铸件疏松缺陷修复方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3264696A (en) * | 1962-06-13 | 1966-08-09 | Charles F Funk | Method of cladding metal surfaces |
| US3340082A (en) * | 1962-11-19 | 1967-09-05 | Prochirhin Sa | Process of extending the duration of service of ingot molds |
| US3357481A (en) * | 1965-08-27 | 1967-12-12 | Nalco Chemical Co | Method of inhibiting erosion on mold surfaces |
| US3396776A (en) * | 1965-10-20 | 1968-08-13 | Jennings B Thompson | Method of cladding metal |
| US3540514A (en) * | 1966-05-09 | 1970-11-17 | Foseco Int | Production of metal ingots,slabs and billets |
| US3421570A (en) * | 1967-02-20 | 1969-01-14 | Elektro Thermit Gmbh | Aluminothermic welding process |
| DE1627647A1 (de) * | 1967-08-21 | 1971-02-04 | Buna Chem Werke Veb | Verfahren und Einsatzstoffe zum aluminothermischen Ergaenzen von Gusseisenwerkstuecken,vorzugsweise fuer Kokillenbodenplatten |
| FR1587253A (es) * | 1968-10-28 | 1970-03-13 | ||
| US3674518A (en) * | 1970-01-19 | 1972-07-04 | Toseco Intern Ltd | Refractory dressing method |
| GB1436561A (en) * | 1973-01-18 | 1976-05-19 | Foseco Int | Repair of ingot mould bottom plates |
| US3946793A (en) * | 1973-02-15 | 1976-03-30 | United States Steel Corporation | Method of forming a high-temperature abrasion-resistant coating on a ferrous metal substrate |
| US3942578A (en) * | 1973-02-15 | 1976-03-09 | United States Steel Corporation | Method of repairing large castings |
| US3933191A (en) * | 1973-02-15 | 1976-01-20 | United States Steel Corporation | Method for containing the molten reaction products of a reactive cladding process |
| US3856076A (en) * | 1973-02-15 | 1974-12-24 | United States Steel Corp | Apparatus for containing the molten reaction products of a reactive cladding process |
| DE2450043C2 (de) * | 1973-10-24 | 1984-12-06 | Goricon Metallurgical Services Ltd., Bridgend, Glamorgan | Verfahren zum Füllen eines Loches in einem Körper aus eisenhaltigem Metall |
| US4005742A (en) * | 1974-10-25 | 1977-02-01 | United States Steel Corporation | Method of restoring ingot mold stools and closed-bottom ingot mold |
| FR2326260A1 (fr) * | 1975-10-02 | 1977-04-29 | Uss Eng & Consult | Procede de reparation de grandes pieces moulees |
-
1977
- 1977-02-01 IN IN144/CAL/77A patent/IN147462B/en unknown
- 1977-02-02 GB GB4281/77A patent/GB1571661A/en not_active Expired
- 1977-02-04 ZA ZA770653A patent/ZA77653B/xx unknown
- 1977-02-07 AU AU21993/77A patent/AU503783B2/en not_active Expired
- 1977-02-11 DE DE19772705834 patent/DE2705834A1/de not_active Withdrawn
- 1977-02-23 IT IT67405/77A patent/IT1082471B/it active
- 1977-02-28 AR AR266694A patent/AR215881A1/es active
- 1977-03-01 SE SE7702258A patent/SE432728B/xx unknown
- 1977-03-04 MX MX168249A patent/MX144530A/es unknown
- 1977-03-04 BR BR7701333A patent/BR7701333A/pt unknown
- 1977-03-07 ES ES456590A patent/ES456590A1/es not_active Expired
- 1977-03-07 AT AT148477A patent/AT352309B/de not_active IP Right Cessation
- 1977-03-07 NO NO770780A patent/NO770780L/no unknown
- 1977-03-08 FR FR7706810A patent/FR2343539A1/fr active Granted
- 1977-03-25 US US05/781,252 patent/USRE29646E/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT352309B (de) | 1979-09-10 |
| DE2705834A1 (de) | 1977-09-15 |
| FR2343539A1 (fr) | 1977-10-07 |
| FR2343539B1 (es) | 1982-04-02 |
| SE7702258L (sv) | 1977-09-09 |
| MX144530A (es) | 1981-10-23 |
| GB1571661A (en) | 1980-07-16 |
| ES456590A1 (es) | 1978-02-16 |
| ATA148477A (de) | 1979-02-15 |
| SE432728B (sv) | 1984-04-16 |
| IN147462B (es) | 1980-03-08 |
| USRE29646E (en) | 1978-05-30 |
| AR215881A1 (es) | 1979-11-15 |
| BR7701333A (pt) | 1977-12-20 |
| IT1082471B (it) | 1985-05-21 |
| AU503783B2 (en) | 1979-09-20 |
| ZA77653B (en) | 1977-12-28 |
| AU2199377A (en) | 1978-08-17 |
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