DE2206816C3 - Vorrichtung zum Erzeugen extrem feinkörniger metallischer Oberflächengefüge - Google Patents
Vorrichtung zum Erzeugen extrem feinkörniger metallischer OberflächengefügeInfo
- Publication number
- DE2206816C3 DE2206816C3 DE2206816A DE2206816A DE2206816C3 DE 2206816 C3 DE2206816 C3 DE 2206816C3 DE 2206816 A DE2206816 A DE 2206816A DE 2206816 A DE2206816 A DE 2206816A DE 2206816 C3 DE2206816 C3 DE 2206816C3
- Authority
- DE
- Germany
- Prior art keywords
- inductor
- workpiece
- pulse
- capacitor
- metallic surface
- 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
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 230000035699 permeability Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000002826 coolant Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000002269 spontaneous effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000868259 Leistus Species 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 101150041594 soti gene Proteins 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/42—Cooling of coils
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2206816A DE2206816C3 (de) | 1972-02-12 | 1972-02-12 | Vorrichtung zum Erzeugen extrem feinkörniger metallischer Oberflächengefüge |
| US00300287A US3806690A (en) | 1972-02-12 | 1972-10-24 | Case hardening arrangement utilizing high q tuned circuit |
| CA156,142A CA954193A (en) | 1972-02-12 | 1972-11-10 | Case hardening method and arrangement utilizing high q tuned circuit |
| CH194273A CH568394A5 (cs) | 1972-02-12 | 1973-02-09 | |
| JP1669073A JPS5517473B2 (cs) | 1972-02-12 | 1973-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2206816A DE2206816C3 (de) | 1972-02-12 | 1972-02-12 | Vorrichtung zum Erzeugen extrem feinkörniger metallischer Oberflächengefüge |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2206816A1 DE2206816A1 (de) | 1973-08-16 |
| DE2206816B2 DE2206816B2 (de) | 1977-06-23 |
| DE2206816C3 true DE2206816C3 (de) | 1981-12-10 |
Family
ID=5835886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2206816A Expired DE2206816C3 (de) | 1972-02-12 | 1972-02-12 | Vorrichtung zum Erzeugen extrem feinkörniger metallischer Oberflächengefüge |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3806690A (cs) |
| JP (1) | JPS5517473B2 (cs) |
| CA (1) | CA954193A (cs) |
| CH (1) | CH568394A5 (cs) |
| DE (1) | DE2206816C3 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009058232A1 (de) * | 2009-12-14 | 2011-06-16 | Mazac, Karel, Prof. Dr.-Ing. | Verfahren und Vorrichtung zur ortsgebundenen Gefügeumwandlung an elektrisch, leitenden, flächigen oder längsgezogenen Strukturen hinsichtlich Festigkeitserhöhung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109127A (en) * | 1973-07-25 | 1978-08-22 | Frank Frungel | Apparatus and method for case hardening steel tools by application of heating pulses |
| US4859940A (en) * | 1987-09-09 | 1989-08-22 | Westinghouse Electric Corp. | Apparatus for detecting onset of slag entrainment in a molten metal stream |
| JP2633792B2 (ja) * | 1993-03-31 | 1997-07-23 | 本田技研工業株式会社 | 高周波加熱方法および装置 |
| US20090250440A1 (en) * | 2008-04-04 | 2009-10-08 | Yap Tze-Yee Ryan | Out-of-phase electrical welder and process |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075211B (de) * | 1960-02-11 | Körting Radio Werke GmbH Grassau (Chiemgau) | Schwingkreis fur Hochfrequenz Indu stricgeneratoren | |
| US1909982A (en) * | 1930-07-09 | 1933-05-23 | Rogers Radio Tubes Ltd | Induction furnace |
| US2416172A (en) * | 1943-04-27 | 1947-02-18 | Westinghouse Electric Corp | High-frequency induction heating system |
| US2462903A (en) * | 1945-05-07 | 1949-03-01 | Standard Telephones Cables Ltd | Oscillator generator |
| US2482493A (en) * | 1945-10-03 | 1949-09-20 | Rca Corp | Oscillation generator control circuit |
| US2799760A (en) * | 1952-12-03 | 1957-07-16 | Fruengel Frank | Method and device for high-frequency soldering and induction hardening |
| DE1010627B (de) * | 1955-08-02 | 1957-06-19 | Siemens Ag | Anordnung fuer selbsterregte Hochfrequenz-Generatoren zum Behandeln von Stoffen im Hochfrequenzfeld |
| US2930724A (en) * | 1958-01-27 | 1960-03-29 | Magnetic Heating Corp | Process for induction heating and quenching of metal |
| AT235884B (de) * | 1959-08-28 | 1964-09-25 | Wuester & Co | Verfahren zur Härtung von Eisen-Kohlenstoff-Legierungen |
| US3118999A (en) * | 1961-08-14 | 1964-01-21 | Halm Instrument Co | Dielectric heating means |
| US3259527A (en) * | 1963-10-21 | 1966-07-05 | Midland Ross Corp | Electric heating elements for carburizing atmospheres |
| US3375468A (en) * | 1964-08-12 | 1968-03-26 | Park Ohio Industries Inc | Control device for an industrial heating oscillator |
| CH436363A (de) * | 1964-09-02 | 1967-05-31 | Patelhold Patentverwertung | Einrichtung zum induktiven Vorschubhärten der Zähne an einem Sägezahnband |
| US3398444A (en) * | 1966-01-18 | 1968-08-27 | Trw Inc | Hard tooth gears and method of making |
| US3403241A (en) * | 1966-08-22 | 1968-09-24 | Ohio Crankshaft Co | Induction heating element |
| US3622138A (en) * | 1969-09-16 | 1971-11-23 | Park Ohio Industries Inc | Control device for induction heating |
| DE1957884C2 (de) * | 1969-11-18 | 1974-05-16 | Frank Dr.-Ing. Zuerich Fruengel (Schweiz) | Verfahren zum Erzeugen extrem feinkörniger metallischer Oberflächengefüge |
| US3637970A (en) * | 1970-07-06 | 1972-01-25 | Ronald J Cunningham | Induction heating apparatus |
-
1972
- 1972-02-12 DE DE2206816A patent/DE2206816C3/de not_active Expired
- 1972-10-24 US US00300287A patent/US3806690A/en not_active Expired - Lifetime
- 1972-11-10 CA CA156,142A patent/CA954193A/en not_active Expired
-
1973
- 1973-02-09 CH CH194273A patent/CH568394A5/xx not_active IP Right Cessation
- 1973-02-12 JP JP1669073A patent/JPS5517473B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009058232A1 (de) * | 2009-12-14 | 2011-06-16 | Mazac, Karel, Prof. Dr.-Ing. | Verfahren und Vorrichtung zur ortsgebundenen Gefügeumwandlung an elektrisch, leitenden, flächigen oder längsgezogenen Strukturen hinsichtlich Festigkeitserhöhung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5517473B2 (cs) | 1980-05-12 |
| US3806690A (en) | 1974-04-23 |
| DE2206816B2 (de) | 1977-06-23 |
| DE2206816A1 (de) | 1973-08-16 |
| CA954193A (en) | 1974-09-03 |
| CH568394A5 (cs) | 1975-10-31 |
| JPS4889811A (cs) | 1973-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8326 | Change of the secondary classification | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: IMPULSPHYSIK GMBH, 2000 SCHENEFELD, DE |