CA2516951A1 - Echangeur thermique a traitement plasmique - Google Patents
Echangeur thermique a traitement plasmique Download PDFInfo
- Publication number
- CA2516951A1 CA2516951A1 CA002516951A CA2516951A CA2516951A1 CA 2516951 A1 CA2516951 A1 CA 2516951A1 CA 002516951 A CA002516951 A CA 002516951A CA 2516951 A CA2516951 A CA 2516951A CA 2516951 A1 CA2516951 A1 CA 2516951A1
- Authority
- CA
- Canada
- Prior art keywords
- heat exchanger
- plasma
- treated
- exchanger according
- heat
- 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
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000009499 grossing Methods 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 239000002985 plastic film Substances 0.000 claims abstract 2
- 229920006255 plastic film Polymers 0.000 claims abstract 2
- 238000003825 pressing Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 210000003739 neck Anatomy 0.000 claims 1
- 235000019589 hardness Nutrition 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000005256 carbonitriding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F5/00—Elements specially adapted for movement
- F28F5/02—Rotary drums or rollers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0246—Hard rolls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Coating By Spraying Or Casting (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10307107.5 | 2003-02-19 | ||
| DE10307107 | 2003-02-19 | ||
| PCT/EP2004/001340 WO2004074571A1 (fr) | 2003-02-19 | 2004-02-13 | Echangeur thermique a plasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2516951A1 true CA2516951A1 (fr) | 2004-09-02 |
Family
ID=32891762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002516951A Abandoned CA2516951A1 (fr) | 2003-02-19 | 2004-02-13 | Echangeur thermique a traitement plasmique |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20060144563A1 (fr) |
| EP (1) | EP1595025A1 (fr) |
| JP (1) | JP2006518013A (fr) |
| CA (1) | CA2516951A1 (fr) |
| WO (1) | WO2004074571A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006003386A1 (de) * | 2006-01-24 | 2007-07-26 | Reichel, Walter, Dipl.-Ing. | Vorrichtung und Verfahren zur Oberflächenbehandlung von Walzen in der Papierindustrie |
| JP5241455B2 (ja) * | 2008-12-02 | 2013-07-17 | 新日鐵住金株式会社 | 浸炭窒化部材および浸炭窒化部材の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI82094C (fi) * | 1989-02-16 | 1997-09-09 | Valmet Corp | Anvaendning av en legering av ett metallpulver och en karbid eller nitrid innefattande belaeggningskomposition foer en i en pappersmaskin anvaendbar yankeecylinder |
| JPH05304872A (ja) * | 1992-04-30 | 1993-11-19 | Sanyo Electric Co Ltd | 自動製麺機のミキサー取付構造 |
| US5707705A (en) * | 1993-09-08 | 1998-01-13 | Tulip Memory Systems, Inc. | Titanium or titanium-alloy substrate for magnetic-recording media |
| US5499936A (en) * | 1995-01-12 | 1996-03-19 | Outboard Marine Corporation | Monolithic metallic drive shafts which are resistant to corrosion and wear |
| DE19525863A1 (de) * | 1995-07-15 | 1997-01-16 | Ae Goetze Gmbh | Gleitringdichtung für die Laufwerke von Gleiskettenfahrzeugen |
| DE19730449A1 (de) * | 1997-07-16 | 1999-01-21 | Mosca G Maschf | Spannvorrichtung für Umreifungsmaschinen |
| US6755566B2 (en) * | 2001-02-15 | 2004-06-29 | Konrad Damasko | Clockwork |
| US7465362B2 (en) * | 2002-05-08 | 2008-12-16 | Btu International, Inc. | Plasma-assisted nitrogen surface-treatment |
| US6966954B2 (en) * | 2002-10-24 | 2005-11-22 | General Electric Comany | Spall propagation properties of case-hardened M50 and M50NiL bearings |
-
2004
- 2004-02-13 WO PCT/EP2004/001340 patent/WO2004074571A1/fr active Application Filing
- 2004-02-13 CA CA002516951A patent/CA2516951A1/fr not_active Abandoned
- 2004-02-13 JP JP2006501825A patent/JP2006518013A/ja active Pending
- 2004-02-13 EP EP04710849A patent/EP1595025A1/fr not_active Withdrawn
- 2004-02-13 US US10/544,603 patent/US20060144563A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1595025A1 (fr) | 2005-11-16 |
| JP2006518013A (ja) | 2006-08-03 |
| WO2004074571A1 (fr) | 2004-09-02 |
| US20060144563A1 (en) | 2006-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |