BR7701333A - Processo de reparo de uma cavidade causada por erosao em suportes de moldes e fundos de moldes metalicos de fundo fechado - Google Patents
Processo de reparo de uma cavidade causada por erosao em suportes de moldes e fundos de moldes metalicos de fundo fechadoInfo
- Publication number
- BR7701333A BR7701333A BR7701333A BR7701333A BR7701333A BR 7701333 A BR7701333 A BR 7701333A BR 7701333 A BR7701333 A BR 7701333A BR 7701333 A BR7701333 A BR 7701333A BR 7701333 A BR7701333 A BR 7701333A
- Authority
- BR
- Brazil
- Prior art keywords
- erosion
- repair
- metal molds
- mold supports
- cavity caused
- Prior art date
Links
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 |
---|---|
BR7701333A true BR7701333A (pt) | 1977-12-20 |
Family
ID=24667461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7701333A BR7701333A (pt) | 1976-03-08 | 1977-03-04 | Processo de reparo de uma cavidade causada por erosao em suportes de moldes e fundos de moldes metalicos de fundo fechado |
Country Status (15)
Country | Link |
---|---|
US (1) | USRE29646E (pt) |
AR (1) | AR215881A1 (pt) |
AT (1) | AT352309B (pt) |
AU (1) | AU503783B2 (pt) |
BR (1) | BR7701333A (pt) |
DE (1) | DE2705834A1 (pt) |
ES (1) | ES456590A1 (pt) |
FR (1) | FR2343539A1 (pt) |
GB (1) | GB1571661A (pt) |
IN (1) | IN147462B (pt) |
IT (1) | IT1082471B (pt) |
MX (1) | MX144530A (pt) |
NO (1) | NO770780L (pt) |
SE (1) | SE432728B (pt) |
ZA (1) | ZA77653B (pt) |
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 (pt) * | 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 |
US3933191A (en) * | 1973-02-15 | 1976-01-20 | United States Steel Corporation | Method for containing the molten reaction products of a reactive cladding process |
US3942578A (en) * | 1973-02-15 | 1976-03-09 | United States Steel Corporation | Method of repairing large castings |
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 NO NO770780A patent/NO770780L/no 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
- 1977-03-08 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 |
---|---|
ZA77653B (en) | 1977-12-28 |
ATA148477A (de) | 1979-02-15 |
DE2705834A1 (de) | 1977-09-15 |
IT1082471B (it) | 1985-05-21 |
NO770780L (no) | 1977-09-09 |
AR215881A1 (es) | 1979-11-15 |
AU2199377A (en) | 1978-08-17 |
FR2343539A1 (fr) | 1977-10-07 |
GB1571661A (en) | 1980-07-16 |
ES456590A1 (es) | 1978-02-16 |
USRE29646E (en) | 1978-05-30 |
FR2343539B1 (pt) | 1982-04-02 |
SE7702258L (sv) | 1977-09-09 |
SE432728B (sv) | 1984-04-16 |
AU503783B2 (en) | 1979-09-20 |
IN147462B (pt) | 1980-03-08 |
AT352309B (de) | 1979-09-10 |
MX144530A (es) | 1981-10-23 |
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