EP0168580A3 - Process and retort for the removal of adhered carburised layers from the surfaces of metal parts - Google Patents
Process and retort for the removal of adhered carburised layers from the surfaces of metal parts Download PDFInfo
- Publication number
- EP0168580A3 EP0168580A3 EP85105845A EP85105845A EP0168580A3 EP 0168580 A3 EP0168580 A3 EP 0168580A3 EP 85105845 A EP85105845 A EP 85105845A EP 85105845 A EP85105845 A EP 85105845A EP 0168580 A3 EP0168580 A3 EP 0168580A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal parts
- retort
- removal
- carburised
- adhered
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 230000001464 adherent effect Effects 0.000 abstract 2
- 238000005422 blasting Methods 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000003763 carbonization Methods 0.000 abstract 1
- 238000010000 carbonizing Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/083—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/16—Implements or apparatus for removing dry paint from surfaces, e.g. by scraping, by burning
- B44D3/166—Implements or apparatus for removing dry paint from surfaces, e.g. by scraping, by burning by heating, e.g. by burning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/12—Applying particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
- B05D1/22—Processes for applying liquids or other fluent materials performed by dipping using fluidised-bed technique
- B05D1/24—Applying particulate materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Processing Of Solid Wastes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85105845T ATE65952T1 (en) | 1984-07-17 | 1985-05-13 | PROCESS AND RETORT FOR REMOVAL OF SMELLING, ADHESIVE COATINGS FROM SURFACES OF METAL PART. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3426242 | 1984-07-17 | ||
DE3426242A DE3426242C1 (en) | 1984-07-17 | 1984-07-17 | Process and retort for the removal of smearable, adherent coatings from metal part surfaces |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0168580A2 EP0168580A2 (en) | 1986-01-22 |
EP0168580A3 true EP0168580A3 (en) | 1988-08-10 |
EP0168580B1 EP0168580B1 (en) | 1991-08-07 |
Family
ID=6240805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85105845A Expired - Lifetime EP0168580B1 (en) | 1984-07-17 | 1985-05-13 | Process and retort for the removal of adhered carburised layers from the surfaces of metal parts |
Country Status (5)
Country | Link |
---|---|
US (1) | US4693756A (en) |
EP (1) | EP0168580B1 (en) |
JP (1) | JPS6135882A (en) |
AT (1) | ATE65952T1 (en) |
DE (2) | DE3426242C1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5207234A (en) * | 1988-01-11 | 1993-05-04 | L.I.C.A. Di Rosso & C.S. N.C. | Method for making micro-abrasions on human tissue |
IT1218945B (en) * | 1988-01-11 | 1990-04-24 | L I C A Di Rosso E C Snc | APPARATUS TO CARRY OUT MICRO ABRASIONS ONLY THROUGH DEPRESSION PARTICULARLY ON HUMAN TISSUE AND IN GENERAL ON BODIES WITH ADHERENCE AND NOT BREATHABLE |
DE3805435C2 (en) * | 1988-02-22 | 1993-11-25 | Atzger Juergen | Method and device for the thermal cleaning of coated workpieces |
US5044129A (en) * | 1990-07-05 | 1991-09-03 | The United States Of America As Represented By The Secretary Of The Air Force | Cryogenic mechanical means of paint removal |
DE4136990C2 (en) * | 1991-11-11 | 2002-12-05 | Ald Vacuum Techn Ag | Process for degreasing and cleaning goods with greasy and / or oily substances |
DE4137152C1 (en) * | 1991-11-12 | 1993-02-18 | Juergen Dr.-Ing. 7012 Fellbach De Atzger | Device for cleaning metal articles with organic substance e.g. paint - has fluidised bed reactor filled with fluidising medium e.g. heated sand |
US5571335A (en) * | 1991-12-12 | 1996-11-05 | Cold Jet, Inc. | Method for removal of surface coatings |
US5782253A (en) * | 1991-12-24 | 1998-07-21 | Mcdonnell Douglas Corporation | System for removing a coating from a substrate |
US5328517A (en) * | 1991-12-24 | 1994-07-12 | Mcdonnell Douglas Corporation | Method and system for removing a coating from a substrate using radiant energy and a particle stream |
US5613509A (en) * | 1991-12-24 | 1997-03-25 | Maxwell Laboratories, Inc. | Method and apparatus for removing contaminants and coatings from a substrate using pulsed radiant energy and liquid carbon dioxide |
US5233791A (en) * | 1992-03-02 | 1993-08-10 | Mcqueen Jr Joe C | Apparatus for grinding the internal surface of pipe |
ZA945173B (en) * | 1993-07-16 | 1995-02-27 | Tech Resources Pty Ltd | Removal of paint lacquer and other coatings from metal and alloy materials |
NL9400438A (en) * | 1994-03-18 | 1995-11-01 | Deville Corp Nv | Method and device for cleaning machine parts. |
DE19813864C1 (en) | 1998-03-27 | 1999-09-30 | Schwing Fluid Technik Ag | Process for removing polymer deposits on machine parts, apparatus and tools made of metal or ceramic |
JP4548105B2 (en) * | 2004-12-08 | 2010-09-22 | 東洋製罐株式会社 | Method of removing resin coating from resin-coated metal molded body and titanium molded body obtained by the method |
DE102012020418B4 (en) * | 2012-10-12 | 2014-09-04 | Audi Ag | Method for treating a cast workpiece, apparatus for carrying out such a method and cast workpiece treated according to such a method |
CN112916518A (en) * | 2021-01-20 | 2021-06-08 | 曲靖晶龙电子材料有限公司 | Quartz crucible clearance auxiliary device |
CN114060834B (en) * | 2021-10-11 | 2023-12-26 | 佛山市三水凤铝铝业有限公司 | Spraying hanger cleaning device and cleaning method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB434712A (en) * | 1935-05-14 | 1935-09-06 | Walter Schemmann | Improvements in apparatus for cleaning and descaling castings and the like |
US2977255A (en) * | 1955-01-24 | 1961-03-28 | Kaiser Aluminium Chem Corp | Reclamation method |
US3250521A (en) * | 1964-11-06 | 1966-05-10 | Gen Electric | Apparatus for decoating utilizing a heated fluidized bed |
CH440016A (en) * | 1966-06-30 | 1967-07-15 | Fischer Ag Georg | Centrifugal blast machine with a centrifugal wheel unit that can be moved back and forth in the vertical direction |
US3932118A (en) * | 1974-01-02 | 1976-01-13 | Cerro Corporation | Insulation removal apparatus |
DE2724103A1 (en) * | 1976-05-27 | 1977-12-15 | Int Recycling Ets Ltd | METALLIC SCRAP TREATMENT METHOD AND DEVICE |
US4297147A (en) * | 1978-05-17 | 1981-10-27 | Union Carbide Corporation | Method for decoking fired heater tubes |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536843A (en) * | 1947-05-01 | 1951-01-02 | Kenneth R Dye | Apparatus for cleaning automobiles with the aid of water and soft pellets |
US2978378A (en) * | 1958-11-18 | 1961-04-04 | Ekstroems Maskinaffaer Ab | Method and apparatus for cleaning heat exchange apparatus connected to receive flue gases from soda recovery-boilers |
FR2174331A5 (en) * | 1972-02-29 | 1973-10-12 | Air Liquide | |
US3945155A (en) * | 1974-01-14 | 1976-03-23 | Wheelabrator-Frye, Inc. | Method of removing ice from a surface by blasting |
NL7712881A (en) * | 1977-11-23 | 1979-05-28 | Hendrikus Theodorus Bouwman Jr | METHOD AND DEVICE FOR WORKING STONES. |
-
1984
- 1984-07-17 DE DE3426242A patent/DE3426242C1/en not_active Expired
-
1985
- 1985-05-13 EP EP85105845A patent/EP0168580B1/en not_active Expired - Lifetime
- 1985-05-13 AT AT85105845T patent/ATE65952T1/en not_active IP Right Cessation
- 1985-05-13 DE DE8585105845T patent/DE3583710D1/en not_active Expired - Fee Related
- 1985-06-26 US US06/749,004 patent/US4693756A/en not_active Expired - Fee Related
- 1985-07-17 JP JP15795485A patent/JPS6135882A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB434712A (en) * | 1935-05-14 | 1935-09-06 | Walter Schemmann | Improvements in apparatus for cleaning and descaling castings and the like |
US2977255A (en) * | 1955-01-24 | 1961-03-28 | Kaiser Aluminium Chem Corp | Reclamation method |
US3250521A (en) * | 1964-11-06 | 1966-05-10 | Gen Electric | Apparatus for decoating utilizing a heated fluidized bed |
CH440016A (en) * | 1966-06-30 | 1967-07-15 | Fischer Ag Georg | Centrifugal blast machine with a centrifugal wheel unit that can be moved back and forth in the vertical direction |
US3932118A (en) * | 1974-01-02 | 1976-01-13 | Cerro Corporation | Insulation removal apparatus |
DE2724103A1 (en) * | 1976-05-27 | 1977-12-15 | Int Recycling Ets Ltd | METALLIC SCRAP TREATMENT METHOD AND DEVICE |
US4297147A (en) * | 1978-05-17 | 1981-10-27 | Union Carbide Corporation | Method for decoking fired heater tubes |
Also Published As
Publication number | Publication date |
---|---|
US4693756A (en) | 1987-09-15 |
DE3426242C1 (en) | 1985-11-07 |
EP0168580A2 (en) | 1986-01-22 |
DE3583710D1 (en) | 1991-09-12 |
JPS6135882A (en) | 1986-02-20 |
ATE65952T1 (en) | 1991-08-15 |
EP0168580B1 (en) | 1991-08-07 |
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