CA2042876A1 - Apparatus for hot metalizing small steel or cast-iron parts - Google Patents
Apparatus for hot metalizing small steel or cast-iron partsInfo
- Publication number
- CA2042876A1 CA2042876A1 CA002042876A CA2042876A CA2042876A1 CA 2042876 A1 CA2042876 A1 CA 2042876A1 CA 002042876 A CA002042876 A CA 002042876A CA 2042876 A CA2042876 A CA 2042876A CA 2042876 A1 CA2042876 A1 CA 2042876A1
- Authority
- CA
- Canada
- Prior art keywords
- immersion
- baskets
- metal bath
- conveyor
- manipulator
- 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.)
- Abandoned
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 9
- 239000010959 steel Substances 0.000 title claims description 9
- 229910001018 Cast iron Inorganic materials 0.000 title claims description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 claims abstract description 44
- 238000000137 annealing Methods 0.000 claims abstract description 29
- 238000005246 galvanizing Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000007654 immersion Methods 0.000 claims description 57
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0032—Apparatus specially adapted for batch coating of substrate
- C23C2/00322—Details of mechanisms for immersing or removing substrate from molten liquid bath, e.g. basket or lifting mechanism
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4016172.2 | 1990-05-19 | ||
| DE4016172A DE4016172C1 (cg-RX-API-DMAC10.html) | 1990-05-19 | 1990-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2042876A1 true CA2042876A1 (en) | 1991-11-20 |
Family
ID=6406791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002042876A Abandoned CA2042876A1 (en) | 1990-05-19 | 1991-05-17 | Apparatus for hot metalizing small steel or cast-iron parts |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5152953A (cg-RX-API-DMAC10.html) |
| EP (1) | EP0462397A1 (cg-RX-API-DMAC10.html) |
| JP (1) | JPH06116693A (cg-RX-API-DMAC10.html) |
| CA (1) | CA2042876A1 (cg-RX-API-DMAC10.html) |
| DE (1) | DE4016172C1 (cg-RX-API-DMAC10.html) |
| NO (1) | NO911888L (cg-RX-API-DMAC10.html) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1493592A (en) * | 1992-04-22 | 1993-10-21 | Taiwan Galvanizing Co., Ltd. | Automatic machine for hot dipping galvanization |
| US5546477A (en) * | 1993-03-30 | 1996-08-13 | Klics, Inc. | Data compression and decompression |
| US5748786A (en) | 1994-09-21 | 1998-05-05 | Ricoh Company, Ltd. | Apparatus for compression using reversible embedded wavelets |
| JP3302229B2 (ja) | 1994-09-20 | 2002-07-15 | 株式会社リコー | 符号化方法、符号化／復号方法及び復号方法 |
| US5966465A (en) * | 1994-09-21 | 1999-10-12 | Ricoh Corporation | Compression/decompression using reversible embedded wavelets |
| US6549666B1 (en) | 1994-09-21 | 2003-04-15 | Ricoh Company, Ltd | Reversible embedded wavelet system implementation |
| US6873734B1 (en) | 1994-09-21 | 2005-03-29 | Ricoh Company Ltd | Method and apparatus for compression using reversible wavelet transforms and an embedded codestream |
| US6229927B1 (en) | 1994-09-21 | 2001-05-08 | Ricoh Company, Ltd. | Reversible embedded wavelet system implementation |
| US5881176A (en) * | 1994-09-21 | 1999-03-09 | Ricoh Corporation | Compression and decompression with wavelet style and binary style including quantization by device-dependent parser |
| US6195465B1 (en) | 1994-09-21 | 2001-02-27 | Ricoh Company, Ltd. | Method and apparatus for compression using reversible wavelet transforms and an embedded codestream |
| US5999656A (en) * | 1997-01-17 | 1999-12-07 | Ricoh Co., Ltd. | Overlapped reversible transforms for unified lossless/lossy compression |
| US6044172A (en) * | 1997-12-22 | 2000-03-28 | Ricoh Company Ltd. | Method and apparatus for reversible color conversion |
| US6314452B1 (en) | 1999-08-31 | 2001-11-06 | Rtimage, Ltd. | System and method for transmitting a digital image over a communication network |
| US20010047516A1 (en) * | 2000-02-01 | 2001-11-29 | Compaq Computer Corporation | System for time shifting live streamed video-audio distributed via the internet |
| US7024046B2 (en) * | 2000-04-18 | 2006-04-04 | Real Time Image Ltd. | System and method for the lossless progressive streaming of images over a communication network |
| WO2002048966A1 (en) * | 2000-12-14 | 2002-06-20 | Rtimage Inc. | Three-dimensional image streaming system and method for medical images |
| US6898323B2 (en) * | 2001-02-15 | 2005-05-24 | Ricoh Company, Ltd. | Memory usage scheme for performing wavelet processing |
| US7062101B2 (en) | 2001-03-30 | 2006-06-13 | Ricoh Co., Ltd. | Method and apparatus for storing bitplanes of coefficients in a reduced size memory |
| US6950558B2 (en) | 2001-03-30 | 2005-09-27 | Ricoh Co., Ltd. | Method and apparatus for block sequential processing |
| US6895120B2 (en) | 2001-03-30 | 2005-05-17 | Ricoh Co., Ltd. | 5,3 wavelet filter having three high pair and low pair filter elements with two pairs of cascaded delays |
| US7006697B1 (en) | 2001-03-30 | 2006-02-28 | Ricoh Co., Ltd. | Parallel block MQ arithmetic image compression of wavelet transform coefficients |
| US6859563B2 (en) | 2001-03-30 | 2005-02-22 | Ricoh Co., Ltd. | Method and apparatus for decoding information using late contexts |
| US7581027B2 (en) | 2001-06-27 | 2009-08-25 | Ricoh Co., Ltd. | JPEG 2000 for efficent imaging in a client/server environment |
| US7280252B1 (en) | 2001-12-19 | 2007-10-09 | Ricoh Co., Ltd. | Error diffusion of multiresolutional representations |
| US7095907B1 (en) | 2002-01-10 | 2006-08-22 | Ricoh Co., Ltd. | Content and display device dependent creation of smaller representation of images |
| US7120305B2 (en) | 2002-04-16 | 2006-10-10 | Ricoh, Co., Ltd. | Adaptive nonlinear image enlargement using wavelet transform coefficients |
| DE102007029255A1 (de) * | 2007-06-15 | 2008-12-18 | Würth, Adolf | Schraube und ihre Verwendung |
| CN101760717B (zh) * | 2009-12-28 | 2011-09-21 | 江苏麟龙新材料股份有限公司 | 一种对耐海洋气候工程零件涂层进行扩散处理的方法 |
| DE102015105786B4 (de) * | 2015-04-15 | 2018-12-06 | Wilhelm Ungeheuer Söhne GmbH | Verfahren und Vorrichtung zur Handhabung von Vorbehandlungsbehältnissen zur Vorbehandlung von zu beschichtenden Gegenständen |
| DE102016219703A1 (de) * | 2016-10-11 | 2018-04-12 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Behandlung von Bauteilen |
| DE102017220102A1 (de) * | 2017-11-10 | 2019-05-16 | Wiegel Verwaltung Gmbh & Co Kg | Anlage und Verfahren zum Feuerverzinken von Halbzeugen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2605092A (en) * | 1949-02-17 | 1952-07-29 | Brown Hutchinson Iron Works | Heat treat tray |
| US3320085A (en) * | 1965-03-19 | 1967-05-16 | Selas Corp Of America | Galvanizing |
| GB1161060A (en) * | 1966-12-10 | 1969-08-13 | Thomas Gameson & Sons Ltd | Improvements relating to the Coating of Articles by Dipping |
| FI51715C (fi) * | 1975-07-03 | 1977-03-10 | Raimo Talikka | Menetelmä ja laitteisto rauta- ja teräsvalmisteiden karkaisemisksi ja kuumasinkitsemiseksi samanaikaisesti. |
| DE2936925A1 (de) * | 1979-09-12 | 1981-03-19 | Hans Weigel GmbH & Co KG, 8500 Nürnberg | Vorrichtung zur tauchbehandlung von werkstuecken, insbesondere zum verzinken, sowie greifvorrichtung hierfuer |
| US4386122A (en) * | 1981-09-14 | 1983-05-31 | Birdsall J Calvin | Method and apparatus for galvanizing articles |
| US4431408A (en) * | 1982-02-22 | 1984-02-14 | Carolina Commercial Heat Treating, Inc. | Stackable distortion resistant furnace basket |
| US4526127A (en) * | 1983-11-29 | 1985-07-02 | Ra-Shipping Ltd. Oy | Apparatus for coating steel objects with an alloy of zinc and aluminium |
| DE3413240A1 (de) * | 1984-04-07 | 1985-10-17 | Möhl und Schmetz Anlagenbau GmbH, 5000 Köln | Verfahren und einrichtung zum aufbringen einer zinkschicht auf teile aus guss oder stahl |
| FR2626068B1 (fr) * | 1988-01-15 | 1990-06-29 | Mancelle Fonderie | Montage monobloc a plateaux etages pour traitement thermique d'arbres ou d'axes |
-
1990
- 1990-05-19 DE DE4016172A patent/DE4016172C1/de not_active Expired - Lifetime
-
1991
- 1991-05-15 NO NO91911888A patent/NO911888L/no unknown
- 1991-05-16 EP EP91107895A patent/EP0462397A1/de not_active Withdrawn
- 1991-05-17 CA CA002042876A patent/CA2042876A1/en not_active Abandoned
- 1991-05-20 US US07/702,175 patent/US5152953A/en not_active Expired - Fee Related
- 1991-05-20 JP JP3114527A patent/JPH06116693A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0462397A1 (de) | 1991-12-27 |
| NO911888L (no) | 1991-11-20 |
| DE4016172C1 (cg-RX-API-DMAC10.html) | 1991-03-28 |
| NO911888D0 (no) | 1991-05-15 |
| JPH06116693A (ja) | 1994-04-26 |
| US5152953A (en) | 1992-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |