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BG29362A1 - Apparatus for chemical- thermal processing of matal articles in the condition of electrical smouldering charge - Google Patents

Apparatus for chemical- thermal processing of matal articles in the condition of electrical smouldering charge

Info

Publication number
BG29362A1
BG29362A1 BG7943198A BG4319879A BG29362A1 BG 29362 A1 BG29362 A1 BG 29362A1 BG 7943198 A BG7943198 A BG 7943198A BG 4319879 A BG4319879 A BG 4319879A BG 29362 A1 BG29362 A1 BG 29362A1
Authority
BG
Bulgaria
Prior art keywords
smouldering
matal
articles
charge
chemical
Prior art date
Application number
BG7943198A
Other languages
Bulgarian (bg)
Inventor
Minchev
Mavov
Original Assignee
Minchev
Mavov
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Minchev, Mavov filed Critical Minchev
Priority to BG7943198A priority Critical patent/BG29362A1/en
Priority to CS80915A priority patent/CS215904B1/en
Priority to YU298/80A priority patent/YU41906B/en
Priority to AT0062880A priority patent/AT365659B/en
Priority to SE8000931A priority patent/SE440169B/en
Priority to DD218967A priority patent/DD235802A3/en
Priority to CH100580A priority patent/CH644398A5/en
Priority to SU807771058A priority patent/SU1198132A1/en
Priority to GR61174A priority patent/GR68091B/el
Priority to IT47884/80A priority patent/IT1145262B/en
Priority to PL1980222156A priority patent/PL131348B1/en
Priority to DE3007420A priority patent/DE3007420C2/en
Priority to NO800613A priority patent/NO153320C/en
Priority to GB8007980A priority patent/GB2045553B/en
Priority to JP3019380A priority patent/JPS55125275A/en
Priority to FR8005341A priority patent/FR2451629A1/en
Priority to HU80568A priority patent/HU190769B/en
Publication of BG29362A1 publication Critical patent/BG29362A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32018—Glow discharge
    • 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
    • C21D1/34—Methods of heating
    • C21D1/38—Heating by cathodic discharges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/125—Avoiding or suppressing excessive transient voltages or currents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Control Of Resistance Heating (AREA)
BG7943198A 1979-03-11 1979-03-11 Apparatus for chemical- thermal processing of matal articles in the condition of electrical smouldering charge BG29362A1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
BG7943198A BG29362A1 (en) 1979-03-11 1979-03-11 Apparatus for chemical- thermal processing of matal articles in the condition of electrical smouldering charge
CS80915A CS215904B1 (en) 1979-03-11 1980-02-05 Appliance for chemical-thermal treatment of metal components under condition of electric glowing discharge
YU298/80A YU41906B (en) 1979-03-11 1980-02-05 Method of chemical thermic treatment of metallurgical products in conditions of electric discharge at glowing
AT0062880A AT365659B (en) 1979-03-11 1980-02-05 DEVICE FOR THE CHEMICAL-THERMAL TREATMENT OF METAL WORKPIECES BY MEANS OF GLOW DISCHARGE
SE8000931A SE440169B (en) 1979-03-11 1980-02-06 DEVICE FOR CHEMICAL-THERMAL TREATMENT OF THE WORKING METAL
DD218967A DD235802A3 (en) 1979-03-11 1980-02-07 DEVICE FOR THE CHEMICAL HEAT TREATMENT OF METAL IN ELECTRIC GLIMMET STORAGE
CH100580A CH644398A5 (en) 1979-03-11 1980-02-07 DEVICE FOR CHEMICAL AND HEAT TREATMENT OF METALLIC workpieces corona.
SU807771058A SU1198132A1 (en) 1979-03-11 1980-02-07 Installation for chemical and thermal treatment of metal or under glow discharge conditions
GR61174A GR68091B (en) 1979-03-11 1980-02-09
IT47884/80A IT1145262B (en) 1979-03-11 1980-02-13 PLANT FOR THE CHEMICAL-THERMAL TREATMENT OF METAL PIECES IN LUMINESCENT DISCHARGE CONDITIONS
PL1980222156A PL131348B1 (en) 1979-03-11 1980-02-21 Apparatus for thermochemical treatment of metal articles under electric glow discharge conditions
DE3007420A DE3007420C2 (en) 1979-03-11 1980-02-27 Device for the chemical-thermal treatment of metallic workpieces by means of a glow discharge
NO800613A NO153320C (en) 1979-03-11 1980-03-04 DEVICE FOR CHEMICAL-THERMAL TREATMENT OF METALLIC MATERIALS BY GLIMUM DISPOSAL.
GB8007980A GB2045553B (en) 1979-03-11 1980-03-10 Power supply for glow discharge chamber
JP3019380A JPS55125275A (en) 1979-03-11 1980-03-10 Chemical heat treating apparatus of metal processed piece under electric glow charge
FR8005341A FR2451629A1 (en) 1979-03-11 1980-03-10 PLANT FOR PROCESSING METAL PARTS BY CHEMICAL THERMAL USING LUMINESCENT ELECTRIC DISCHARGE
HU80568A HU190769B (en) 1979-03-11 1980-03-11 Equipment for chemical and heat treatment of metal workpiece by glimm discharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7943198A BG29362A1 (en) 1979-03-11 1979-03-11 Apparatus for chemical- thermal processing of matal articles in the condition of electrical smouldering charge

Publications (1)

Publication Number Publication Date
BG29362A1 true BG29362A1 (en) 1980-11-14

Family

ID=3905917

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7943198A BG29362A1 (en) 1979-03-11 1979-03-11 Apparatus for chemical- thermal processing of matal articles in the condition of electrical smouldering charge

Country Status (17)

Country Link
JP (1) JPS55125275A (en)
AT (1) AT365659B (en)
BG (1) BG29362A1 (en)
CH (1) CH644398A5 (en)
CS (1) CS215904B1 (en)
DD (1) DD235802A3 (en)
DE (1) DE3007420C2 (en)
FR (1) FR2451629A1 (en)
GB (1) GB2045553B (en)
GR (1) GR68091B (en)
HU (1) HU190769B (en)
IT (1) IT1145262B (en)
NO (1) NO153320C (en)
PL (1) PL131348B1 (en)
SE (1) SE440169B (en)
SU (1) SU1198132A1 (en)
YU (1) YU41906B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG41745A1 (en) * 1984-12-29 1987-08-14 Minchev Device for discontinuing of arc dicharges in gas dicharge vessel
DE3514690A1 (en) * 1985-04-24 1986-10-30 Aeg-Elotherm Gmbh, 5630 Remscheid DC voltage source for installations for surface treatment of workpieces, especially for an ionitriding curing installation
DE4127505C2 (en) * 1991-08-20 2003-05-08 Unaxis Deutschland Holding Device for suppressing arcs in gas discharge devices
US5281321A (en) * 1991-08-20 1994-01-25 Leybold Aktiengesellschaft Device for the suppression of arcs
CH689767A5 (en) * 1992-03-24 1999-10-15 Balzers Hochvakuum Process for Werkstueckbehandlung in a Vakuumatmosphaere and vacuum treatment system.
EP0663019B1 (en) * 1992-09-30 1998-12-02 Advanced Energy Industries, Inc. Topographically precise thin film coating system
DE4239218C2 (en) * 1992-11-21 2000-08-10 Leybold Ag Arrangement for preventing flashovers in a plasma process room
DE4242633C2 (en) * 1992-12-17 1996-11-14 Fraunhofer Ges Forschung Process for carrying out stable low-pressure glow processes
US5718813A (en) * 1992-12-30 1998-02-17 Advanced Energy Industries, Inc. Enhanced reactive DC sputtering system
US5427669A (en) * 1992-12-30 1995-06-27 Advanced Energy Industries, Inc. Thin film DC plasma processing system
US6217717B1 (en) 1992-12-30 2001-04-17 Advanced Energy Industries, Inc. Periodically clearing thin film plasma processing system
RU2048601C1 (en) * 1993-12-20 1995-11-20 Рыжов Николай Михайлович Method and apparatus to diagnose process of steels and alloys chemical thermal treatment in glow discharge
US5584972A (en) * 1995-02-01 1996-12-17 Sony Corporation Plasma noise and arcing suppressor apparatus and method for sputter deposition
WO1996031899A1 (en) 1995-04-07 1996-10-10 Advanced Energy Industries, Inc. Adjustable energy quantum thin film plasma processing system
US5576939A (en) * 1995-05-05 1996-11-19 Drummond; Geoffrey N. Enhanced thin film DC plasma power supply
US5584974A (en) * 1995-10-20 1996-12-17 Eni Arc control and switching element protection for pulsed dc cathode sputtering power supply
US5882492A (en) * 1996-06-21 1999-03-16 Sierra Applied Sciences, Inc. A.C. plasma processing system
US5682067A (en) * 1996-06-21 1997-10-28 Sierra Applied Sciences, Inc. Circuit for reversing polarity on electrodes
DE19651615C1 (en) * 1996-12-12 1997-07-10 Fraunhofer Ges Forschung Sputter coating to produce carbon layer for e.g. magnetic heads
US5993613A (en) * 1997-11-07 1999-11-30 Sierra Applied Sciences, Inc. Method and apparatus for periodic polarity reversal during an active state
US5889391A (en) * 1997-11-07 1999-03-30 Sierra Applied Sciences, Inc. Power supply having combined regulator and pulsing circuits
US5990668A (en) * 1997-11-07 1999-11-23 Sierra Applied Sciences, Inc. A.C. power supply having combined regulator and pulsing circuits
US6011704A (en) * 1997-11-07 2000-01-04 Sierra Applied Sciences, Inc. Auto-ranging power supply
US5910886A (en) * 1997-11-07 1999-06-08 Sierra Applied Sciences, Inc. Phase-shift power supply

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE555863A (en) *
NL254957A (en) * 1959-08-17
CH561285A5 (en) * 1973-02-19 1975-04-30 Berghaus Bernhard Elektrophysi
FR2297927A1 (en) * 1975-01-17 1976-08-13 Anvar Thermochemical treatment of metal with ion bombardment - using a sealed discharge chamber, an electrode support and an arc detecting generator
FR2423914A1 (en) * 1978-04-20 1979-11-16 Aizenshtein Anatoly Pulsed power supply system - is for discharge equipment for treating workpieces and prevents glow discharge passing over into damaging arc discharge

Also Published As

Publication number Publication date
CH644398A5 (en) 1984-07-31
SE8000931L (en) 1980-09-12
PL131348B1 (en) 1984-10-31
DE3007420A1 (en) 1980-09-25
CS215904B1 (en) 1982-10-29
DD235802A3 (en) 1986-05-21
DE3007420C2 (en) 1984-08-30
YU29880A (en) 1983-06-30
GB2045553B (en) 1983-08-17
NO800613L (en) 1980-09-12
NO153320C (en) 1986-02-19
YU41906B (en) 1988-02-29
FR2451629B1 (en) 1984-12-07
GB2045553A (en) 1980-10-29
GR68091B (en) 1981-10-30
AT365659B (en) 1982-02-10
PL222156A1 (en) 1980-11-03
ATA62880A (en) 1981-06-15
FR2451629A1 (en) 1980-10-10
SU1198132A1 (en) 1985-12-15
JPS6253593B2 (en) 1987-11-11
SE440169B (en) 1985-07-15
IT1145262B (en) 1986-11-05
JPS55125275A (en) 1980-09-26
HU190769B (en) 1986-11-28
NO153320B (en) 1985-11-11
IT8047884A0 (en) 1980-02-13

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