ATE129293T1 - Verfahren zur herstellung einer förderschnecke zur anwendung in der kunststoffindustrie. - Google Patents
Verfahren zur herstellung einer förderschnecke zur anwendung in der kunststoffindustrie.Info
- Publication number
- ATE129293T1 ATE129293T1 AT92403059T AT92403059T ATE129293T1 AT E129293 T1 ATE129293 T1 AT E129293T1 AT 92403059 T AT92403059 T AT 92403059T AT 92403059 T AT92403059 T AT 92403059T AT E129293 T1 ATE129293 T1 AT E129293T1
- Authority
- AT
- Austria
- Prior art keywords
- alloy
- feed screw
- coating
- substrate
- heated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/507—Screws characterised by the material or their manufacturing process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/507—Screws characterised by the material or their manufacturing process
- B29C48/509—Materials, coating or lining therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/937—Sprayed metal
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12139—Nonmetal particles in particulate component
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-base component
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Screw Conveyors (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/791,510 US5198268A (en) | 1991-11-14 | 1991-11-14 | Method for preparing a feed screw for processing plastics |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE129293T1 true ATE129293T1 (de) | 1995-11-15 |
Family
ID=25153971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92403059T ATE129293T1 (de) | 1991-11-14 | 1992-11-13 | Verfahren zur herstellung einer förderschnecke zur anwendung in der kunststoffindustrie. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5198268A (de) |
EP (1) | EP0542631B1 (de) |
AT (1) | ATE129293T1 (de) |
DE (1) | DE69205545T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0693025B1 (de) * | 1993-04-08 | 1997-07-16 | Christopher Green | Mischapparat und verfahren |
AT403059B (de) * | 1995-10-04 | 1997-11-25 | Engel Gmbh Maschbau | Verfahren zur herstellung einer beschichtung auf der oberfläche von plastifizierschnecken für spritzgiessmaschinen |
US6634781B2 (en) * | 2001-01-10 | 2003-10-21 | Saint Gobain Industrial Ceramics, Inc. | Wear resistant extruder screw |
AT506261B1 (de) | 2007-12-10 | 2011-05-15 | Engel Austria Gmbh | Verfahren zur herstellung einer beschichteten plastifizierschnecke |
DE102017009952A1 (de) * | 2017-10-26 | 2019-05-02 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Extruderschnecke, extruder und verfahren zum herstellen einer extruderschnecke |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642519A (en) * | 1969-03-21 | 1972-02-15 | Us Air Force | Method for the development of hard coat seal surfaces |
JPS4921213A (de) * | 1972-06-19 | 1974-02-25 | ||
FR2213350B1 (de) * | 1972-11-08 | 1975-04-11 | Sfec | |
US4027367A (en) * | 1975-07-24 | 1977-06-07 | Rondeau Henry S | Spray bonding of nickel aluminum and nickel titanium alloys |
US4136230A (en) * | 1976-07-29 | 1979-01-23 | Eutectic Corporation | Wear resistant alloy coating containing tungsten carbide |
US4173685A (en) * | 1978-05-23 | 1979-11-06 | Union Carbide Corporation | Coating material and method of applying same for producing wear and corrosion resistant coated articles |
US4682987A (en) * | 1981-04-16 | 1987-07-28 | Brady William J | Method and composition for producing hard surface carbide insert tools |
JPS5964776A (ja) * | 1982-09-30 | 1984-04-12 | Matsushita Electric Works Ltd | ほうろう製品の製造法 |
JPS59200750A (ja) * | 1983-04-28 | 1984-11-14 | Komatsu Ltd | 表面被覆方法 |
CH668776A5 (de) * | 1986-02-05 | 1989-01-31 | Castolin Sa | Verfahren zum herstellen einer erosionsbestaendigen oberflaechenschicht auf einem metallischen werkstueck. |
US4863661A (en) * | 1986-08-25 | 1989-09-05 | Xaloy, Inc. | Resin molding process employing a mickel-based alloy liner |
US4731253A (en) * | 1987-05-04 | 1988-03-15 | Wall Colmonoy Corporation | Wear resistant coating and process |
DE3740916A1 (de) * | 1987-12-03 | 1989-06-15 | Krauss Maffei Ag | Schnecke mit verschleissschutzschicht fuer kunststoffverarbeitungsmaschinen, sowie verfahren zum aufbringen der schutzschicht |
EP0438971B1 (de) * | 1990-01-22 | 1994-05-11 | Sulzer Innotec Ag | Beschichtetes metallisches Substrat |
-
1991
- 1991-11-14 US US07/791,510 patent/US5198268A/en not_active Expired - Lifetime
-
1992
- 1992-11-13 EP EP92403059A patent/EP0542631B1/de not_active Expired - Lifetime
- 1992-11-13 AT AT92403059T patent/ATE129293T1/de not_active IP Right Cessation
- 1992-11-13 DE DE69205545T patent/DE69205545T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5198268A (en) | 1993-03-30 |
DE69205545D1 (de) | 1995-11-23 |
DE69205545T2 (de) | 1996-03-21 |
EP0542631B1 (de) | 1995-10-18 |
EP0542631A1 (de) | 1993-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |