ZA200711099B - Shot-blasted steam generator modules or power station components - Google Patents
Shot-blasted steam generator modules or power station componentsInfo
- Publication number
- ZA200711099B ZA200711099B ZA200711099A ZA200711099A ZA200711099B ZA 200711099 B ZA200711099 B ZA 200711099B ZA 200711099 A ZA200711099 A ZA 200711099A ZA 200711099 A ZA200711099 A ZA 200711099A ZA 200711099 B ZA200711099 B ZA 200711099B
- Authority
- ZA
- South Africa
- Prior art keywords
- blasted
- shot
- steam generator
- power station
- generator modules
- Prior art date
Links
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
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/04—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler and characterised by material, e.g. use of special steel alloy
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
- Y10T428/12993—Surface feature [e.g., rough, mirror]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006062348.7A DE102006062348B4 (de) | 2006-12-22 | 2006-12-22 | Oberflächengestrahlte Dampferzeugerbauteile oder Kraftwerkskomponenten |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200711099B true ZA200711099B (en) | 2008-11-26 |
Family
ID=39465776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200711099A ZA200711099B (en) | 2006-12-22 | 2007-12-20 | Shot-blasted steam generator modules or power station components |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080149047A1 (ru) |
EP (1) | EP1985919B1 (ru) |
AU (1) | AU2007231720A1 (ru) |
CA (1) | CA2609019A1 (ru) |
DE (1) | DE102006062348B4 (ru) |
DK (1) | DK1985919T3 (ru) |
ES (1) | ES2473624T3 (ru) |
PL (1) | PL1985919T3 (ru) |
RU (1) | RU2399836C2 (ru) |
SI (1) | SI1985919T1 (ru) |
ZA (1) | ZA200711099B (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008047784A1 (de) * | 2008-07-02 | 2010-01-07 | Hitachi Power Europe Gmbh | Membranwand eines Großdampferzeugers |
DE102008037085B3 (de) | 2008-08-08 | 2009-08-06 | Alstom Technology Ltd. | Verfahren zur Herstellung von Dampferzeuger-Rohrwänden bestehend aus überwiegend 9-12% chromhaltigen, martensitischen Stählen |
DE102010061186B4 (de) * | 2010-12-13 | 2014-07-03 | Alstom Technology Ltd. | Zwangdurchlaufdampferzeuger mit Wandheizfläche und Verfahren zu dessen Betrieb |
DE102011106222A1 (de) | 2011-06-07 | 2012-12-13 | Rwe Power Ag | Dampferzeugerbauteil sowie Verfahren zur Herstellung eines Dampferzeugerbauteil |
CN105135469A (zh) * | 2015-10-15 | 2015-12-09 | 上海锅炉厂有限公司 | 一种超超临界锅炉水冷壁管排 |
JP6862215B2 (ja) * | 2017-02-22 | 2021-04-21 | 三菱パワー株式会社 | 伝熱管の製造方法ならびに伝熱管およびこれを備えたボイラ |
CN109443964B (zh) * | 2018-10-23 | 2021-03-02 | 岭东核电有限公司 | 蒸汽发生器管束磨损评估方法 |
CN109848858A (zh) * | 2018-12-06 | 2019-06-07 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | 一种提高g115钢管内壁抗氧化性的方法 |
AU2020417294B2 (en) | 2019-12-31 | 2024-04-04 | Cold Jet, Llc | Method and apparatus for enhanced blast stream |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648498A (en) * | 1970-08-10 | 1972-03-14 | Minnesota Mining & Mfg | Peening device for tube finishing |
JPS528930A (en) * | 1975-07-14 | 1977-01-24 | Nippon Kokan Kk | Method of preveting oxidation of austenite stainless steel due to highhtemperature steam |
US4495002A (en) * | 1981-05-27 | 1985-01-22 | Westinghouse Electric Corp. | Three-step treatment of stainless steels having metastable austenitic and martensitic phases to increase resistance to chloride corrosion |
JP2996245B2 (ja) * | 1998-02-23 | 1999-12-27 | 住友金属工業株式会社 | 酸化スケ―ル層付きマルテンサイト系ステンレス鋼材およびその製造方法 |
MY120831A (en) * | 1998-12-08 | 2005-11-30 | Sumitomo Metal Ind | Martensitic stainless steel products. |
US6344097B1 (en) * | 2000-05-26 | 2002-02-05 | Integran Technologies Inc. | Surface treatment of austenitic Ni-Fe-Cr-based alloys for improved resistance to intergranular-corrosion and-cracking |
CA2466829C (en) * | 2001-11-23 | 2009-10-06 | Integran Technologies Inc. | Surface treatment of austenitic ni-fe-cr based alloys |
DE60326247D1 (de) * | 2002-09-03 | 2009-04-02 | Jfe Steel Corp | Cr-STAHL FüR DIE BAUANWENDUNG UND HERSTELLUNGSVERFAHREN DAFüR |
JP2005298878A (ja) * | 2004-04-08 | 2005-10-27 | National Institute For Materials Science | 鋼の表面処理方法 |
DE602005021286D1 (de) * | 2004-09-15 | 2010-07-01 | Sumitomo Metal Ind | Stahl-Rohr mit ausgezeichneter Beständigkeit gegen Abblättern auf der inneren Oberfläche |
CN101506393B (zh) * | 2006-08-23 | 2011-08-03 | Nkk钢管株式会社 | 耐高温水蒸气氧化性优异的锅炉用奥氏体系不锈钢钢管 |
-
2006
- 2006-12-22 DE DE102006062348.7A patent/DE102006062348B4/de not_active Expired - Fee Related
-
2007
- 2007-10-29 AU AU2007231720A patent/AU2007231720A1/en not_active Abandoned
- 2007-10-31 CA CA002609019A patent/CA2609019A1/en not_active Abandoned
- 2007-12-06 RU RU2007145088/02A patent/RU2399836C2/ru not_active IP Right Cessation
- 2007-12-19 PL PL07150101T patent/PL1985919T3/pl unknown
- 2007-12-19 EP EP07150101.9A patent/EP1985919B1/de not_active Not-in-force
- 2007-12-19 SI SI200731455T patent/SI1985919T1/sl unknown
- 2007-12-19 ES ES07150101.9T patent/ES2473624T3/es active Active
- 2007-12-19 DK DK07150101.9T patent/DK1985919T3/da active
- 2007-12-20 ZA ZA200711099A patent/ZA200711099B/xx unknown
- 2007-12-21 US US12/004,612 patent/US20080149047A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE102006062348B4 (de) | 2016-10-06 |
ES2473624T3 (es) | 2014-07-07 |
RU2007145088A (ru) | 2009-06-20 |
PL1985919T3 (pl) | 2014-07-31 |
US20080149047A1 (en) | 2008-06-26 |
SI1985919T1 (sl) | 2014-06-30 |
DK1985919T3 (da) | 2014-05-26 |
EP1985919A2 (de) | 2008-10-29 |
AU2007231720A1 (en) | 2008-07-10 |
EP1985919B1 (de) | 2014-02-19 |
DE102006062348A1 (de) | 2008-07-03 |
CA2609019A1 (en) | 2008-06-22 |
EP1985919A3 (de) | 2009-12-23 |
RU2399836C2 (ru) | 2010-09-20 |
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