AR018513A1 - Metodo para la construccion de un elemento laminar de revestimietno en acero inoxidable de doble capa, elemento laminar de dos capas esencialmente sin deformaciones, metodo para la proteccion de equipos o elementos resistentes a elevadas presiones de la corrosion de fluidos de proceso, metodo para l - Google Patents
Metodo para la construccion de un elemento laminar de revestimietno en acero inoxidable de doble capa, elemento laminar de dos capas esencialmente sin deformaciones, metodo para la proteccion de equipos o elementos resistentes a elevadas presiones de la corrosion de fluidos de proceso, metodo para lInfo
- Publication number
- AR018513A1 AR018513A1 ARP980105320A ARP980105320A AR018513A1 AR 018513 A1 AR018513 A1 AR 018513A1 AR P980105320 A ARP980105320 A AR P980105320A AR P980105320 A ARP980105320 A AR P980105320A AR 018513 A1 AR018513 A1 AR 018513A1
- Authority
- AR
- Argentina
- Prior art keywords
- stainless steel
- protection
- layed
- deformations
- double
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00256—Leakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0236—Metal based
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Catalysts (AREA)
- Fertilizers (AREA)
Abstract
El presente es relativo a un nuevo tipo de revestimiento en dos capas, una de las cuales es obtenida por medio de un deposito de soldadura y puede serempleado para la proteccion de superficies internas de equipos químicos capaces de soportarpresione s por debajo de 100 Mpa, en un proceso para la sintesisdirecta de la urea. El presente también se refiere a un método original para la preparacion e instalacion de este revestimiento, mediante el armado deelementos laminares de dos capas,obtenido po r deposito de soldadura sobre placas relativamente delgadas de acero inoxidable, de manera de evitar los efectosde distorsion sobre las placas mismas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002386A IT1295384B1 (it) | 1997-10-23 | 1997-10-23 | Rivestimento protettivo di apparecchiature a pressione utilizzabili in processi per la sintesi dell'urea |
Publications (1)
Publication Number | Publication Date |
---|---|
AR018513A1 true AR018513A1 (es) | 2001-11-28 |
Family
ID=11378091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980105320A AR018513A1 (es) | 1997-10-23 | 1998-10-23 | Metodo para la construccion de un elemento laminar de revestimietno en acero inoxidable de doble capa, elemento laminar de dos capas esencialmente sin deformaciones, metodo para la proteccion de equipos o elementos resistentes a elevadas presiones de la corrosion de fluidos de proceso, metodo para l |
Country Status (10)
Country | Link |
---|---|
US (1) | US6412684B1 (es) |
EP (1) | EP0911106B9 (es) |
AR (1) | AR018513A1 (es) |
AT (1) | ATE274391T1 (es) |
CA (1) | CA2249524C (es) |
DE (1) | DE69825835T2 (es) |
ES (1) | ES2227753T3 (es) |
ID (1) | ID22215A (es) |
IT (1) | IT1295384B1 (es) |
RU (1) | RU2215655C2 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60216610T2 (de) | 2001-01-24 | 2007-10-11 | Yung Shin Pharmaceutical Ind. Co., Ltd. | Verwendung von kondensierten Pyrazolverbindungen für die Herstellung eines Arzneimittels zur Behandlung von Bluthochdruck |
US7922065B2 (en) | 2004-08-02 | 2011-04-12 | Ati Properties, Inc. | Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts |
AU2005200826B1 (en) * | 2005-02-24 | 2005-07-07 | W.E. Smith Engineering Pty Ltd | Method of joining clad metals and vessel produced thereby |
US20100068561A1 (en) * | 2008-09-12 | 2010-03-18 | Gm Global Technology Operations, Inc. | Permeation protection for pressurized hydrogen storage tank |
MD307Z (ro) * | 2010-04-27 | 2011-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor de coroziune a oţelului în apă |
UA97881C2 (ru) * | 2010-07-22 | 2012-03-26 | Андрей Иванович Панфилов | Способ изготовления износостойкого биметаллического листа |
KR20140014280A (ko) * | 2011-06-24 | 2014-02-05 | 신닛테츠스미킨 카부시키카이샤 | 오스테나이트계 스테인레스강 및 오스테나이트계 스테인레스 강재의 제조 방법 |
US10118259B1 (en) | 2012-12-11 | 2018-11-06 | Ati Properties Llc | Corrosion resistant bimetallic tube manufactured by a two-step process |
EP2774670B1 (de) * | 2013-03-08 | 2017-11-08 | Tantec GmbH | System umfassend einen Reaktor und eine Unterdruckerzeugungseinrichtung |
MY166212A (en) | 2013-12-27 | 2018-06-22 | Stamicarbon | Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy |
KR20180033462A (ko) * | 2015-05-28 | 2018-04-03 | 닛신 세이코 가부시키가이샤 | 장식 건축판의 제조 방법 |
JP6662585B2 (ja) * | 2015-06-23 | 2020-03-11 | 日本発條株式会社 | クラッドパイプ及びクラッドパイプの製造方法 |
CN113134666A (zh) * | 2021-04-27 | 2021-07-20 | 哈尔滨电机厂有限责任公司 | 一种平面及立面周向埋弧堆焊非标设备及堆焊工艺方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2764805A (en) * | 1952-02-13 | 1956-10-02 | United States Steel Corp | Duplex metal article |
US3066402A (en) * | 1956-11-29 | 1962-12-04 | Ingels Glenn Rex | Method of and product for hard facing |
US3624345A (en) * | 1968-10-31 | 1971-11-30 | Babcock & Wilcox Co | Arc welding electrode arrangements |
CA1099539A (en) * | 1978-02-09 | 1981-04-21 | Keizo Ohnishi | Method of welding for exfoliation prevention of stainless steel weld-overlay |
US4431447A (en) * | 1982-04-27 | 1984-02-14 | Southwest Research Institute | Corrosion resistant weld overlay cladding alloy and weld deposit |
JPS594971A (ja) * | 1982-06-29 | 1984-01-11 | Kawasaki Steel Corp | 肉盛り溶接方法 |
US4600139A (en) * | 1983-08-16 | 1986-07-15 | Kabushiki Kaisha Kobe Seiko Sho | Method of making corrosion-resistant end plate of cladding type for high pressure vessel |
US4703885A (en) * | 1985-11-15 | 1987-11-03 | Ga Technologies Inc. | Method of welding austenitic steel to ferritic steel with filler alloys |
JP2510783B2 (ja) * | 1990-11-28 | 1996-06-26 | 新日本製鐵株式会社 | 低温靭性の優れたクラッド鋼板の製造方法 |
RU2094195C1 (ru) * | 1991-04-18 | 1997-10-27 | Уильям Браун Джордж | Способ наплавки металла на поверхность металлической пластины и установка для его осуществления |
FR2675415B1 (fr) * | 1991-04-22 | 1995-06-30 | Creusot Loire | Tole plaquee inoxydable et procede de realisation de cette tole plaquee. |
SE501321C2 (sv) * | 1993-06-21 | 1995-01-16 | Sandvik Ab | Ferrit-austenitiskt rostfritt stål samt användning av stålet |
IT1269996B (it) * | 1994-09-22 | 1997-04-16 | Snam Progetti | Metodo per ripristinare la funzionalita' di un'apparecchiatura sottoposta a forte corrosione in un impianto per la produzione dell'urea |
IT1283550B1 (it) * | 1996-03-21 | 1998-04-22 | Snam Progetti | Metodo per la messa in sicurezza di apparecchiature a pressione in contatto con fluidi corrosivi |
DE19644999C1 (de) * | 1996-10-30 | 1998-08-13 | Schulz Gmbh Wilhelm | Verfahren zur Herstellung innenplattierter Metallrohre |
-
1997
- 1997-10-23 IT IT97MI002386A patent/IT1295384B1/it active IP Right Grant
-
1998
- 1998-10-08 ES ES98118996T patent/ES2227753T3/es not_active Expired - Lifetime
- 1998-10-08 AT AT98118996T patent/ATE274391T1/de active
- 1998-10-08 EP EP98118996A patent/EP0911106B9/en not_active Expired - Lifetime
- 1998-10-08 DE DE69825835T patent/DE69825835T2/de not_active Expired - Lifetime
- 1998-10-13 US US09/169,984 patent/US6412684B1/en not_active Expired - Lifetime
- 1998-10-22 CA CA002249524A patent/CA2249524C/en not_active Expired - Fee Related
- 1998-10-22 ID IDP981395A patent/ID22215A/id unknown
- 1998-10-22 RU RU98119284/02A patent/RU2215655C2/ru not_active IP Right Cessation
- 1998-10-23 AR ARP980105320A patent/AR018513A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US6412684B1 (en) | 2002-07-02 |
ID22215A (id) | 1999-09-16 |
DE69825835T2 (de) | 2005-04-28 |
CA2249524A1 (en) | 1999-04-23 |
ATE274391T1 (de) | 2004-09-15 |
ITMI972386A1 (it) | 1999-04-23 |
DE69825835D1 (de) | 2004-09-30 |
EP0911106A1 (en) | 1999-04-28 |
ES2227753T3 (es) | 2005-04-01 |
EP0911106B9 (en) | 2005-01-26 |
RU2215655C2 (ru) | 2003-11-10 |
IT1295384B1 (it) | 1999-05-12 |
EP0911106B1 (en) | 2004-08-25 |
CA2249524C (en) | 2009-06-30 |
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Legal Events
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FG | Grant, registration |