JPS57500461A - - Google Patents
Info
- Publication number
- JPS57500461A JPS57500461A JP55501144A JP50114480A JPS57500461A JP S57500461 A JPS57500461 A JP S57500461A JP 55501144 A JP55501144 A JP 55501144A JP 50114480 A JP50114480 A JP 50114480A JP S57500461 A JPS57500461 A JP S57500461A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
-
- 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
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/003—Scarfing, desurfacing or deburring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1980/000032 WO1981002430A1 (en) | 1980-02-27 | 1980-02-27 | Method and device for plasma-arc remelting the surface layer of a plane metallic workpiece with parallel edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57500461A true JPS57500461A (en) | 1982-03-18 |
Family
ID=21616593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55501144A Pending JPS57500461A (en) | 1980-02-27 | 1980-02-27 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS57500461A (en) |
| AT (1) | AT381055B (en) |
| DE (1) | DE3050278C2 (en) |
| GB (1) | GB2082029B (en) |
| WO (1) | WO1981002430A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603506B1 (en) * | 1987-05-05 | 1992-02-07 | Inst Elektroswarki Patona | INSTALLATION FOR PLASMA REFUSION OF THE SURFACE LAYER OF METAL INGOTS |
| US5008511C1 (en) * | 1990-06-26 | 2001-03-20 | Univ British Columbia | Plasma torch with axial reactant feed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474218A (en) * | 1966-01-10 | 1969-10-21 | Air Reduction | Electron beam conditioning ingot and slab surfaces |
| JPS4923974A (en) * | 1972-07-03 | 1974-03-02 | ||
| JPS5424249A (en) * | 1977-07-27 | 1979-02-23 | Nippon Steel Corp | Scarfing method by plasma wide arc for matallic material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO119507B (en) * | 1964-04-15 | 1970-05-25 | Union Carbide Corp | |
| GB1202192A (en) * | 1966-09-13 | 1970-08-12 | British Iron Steel Research | Improvements in and relating to electro-slag refining |
| SU324863A1 (en) * | 1970-06-29 | 1977-12-05 | Институт Электросварки Им.Е.О.Патона | Method of working ingots |
| JPS522371B2 (en) * | 1971-11-08 | 1977-01-21 |
-
1980
- 1980-02-27 DE DE19803050278 patent/DE3050278C2/en not_active Expired
- 1980-02-27 JP JP55501144A patent/JPS57500461A/ja active Pending
- 1980-02-27 GB GB8132048A patent/GB2082029B/en not_active Expired
- 1980-02-27 WO PCT/SU1980/000032 patent/WO1981002430A1/en active Application Filing
- 1980-02-27 AT AT0914180A patent/AT381055B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474218A (en) * | 1966-01-10 | 1969-10-21 | Air Reduction | Electron beam conditioning ingot and slab surfaces |
| JPS4923974A (en) * | 1972-07-03 | 1974-03-02 | ||
| JPS5424249A (en) * | 1977-07-27 | 1979-02-23 | Nippon Steel Corp | Scarfing method by plasma wide arc for matallic material |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2082029B (en) | 1984-05-31 |
| AT381055B (en) | 1986-08-25 |
| DE3050278C2 (en) | 1986-06-26 |
| DE3050278T1 (en) | 1982-04-15 |
| GB2082029A (en) | 1982-02-24 |
| ATA914180A (en) | 1986-01-15 |
| WO1981002430A1 (en) | 1981-09-03 |