BR9707909A - Composição de aço e processo para reduzir a corrosividade de aço carbono - Google Patents

Composição de aço e processo para reduzir a corrosividade de aço carbono

Info

Publication number
BR9707909A
BR9707909A BR9707909A BR9707909A BR9707909A BR 9707909 A BR9707909 A BR 9707909A BR 9707909 A BR9707909 A BR 9707909A BR 9707909 A BR9707909 A BR 9707909A BR 9707909 A BR9707909 A BR 9707909A
Authority
BR
Brazil
Prior art keywords
steel
reduce corrosion
composition
carbon steel
carbon
Prior art date
Application number
BR9707909A
Other languages
English (en)
Inventor
Tribur A Ramanarayanan
Adnan Ozekcin
Original Assignee
Exxon Research Engineering Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR9707909A publication Critical patent/BR9707909A/pt

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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/909—Tube
    • 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
    • Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BR9707909A 1997-01-03 1997-12-19 Composição de aço e processo para reduzir a corrosividade de aço carbono BR9707909A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/778,532 US5869195A (en) 1997-01-03 1997-01-03 Corrosion resistant carbon steel
PCT/US1997/023933 WO1998029577A1 (en) 1997-01-03 1997-12-19 Corrosion resistant carbon steel

Publications (1)

Publication Number Publication Date
BR9707909A true BR9707909A (pt) 1999-07-27

Family

ID=25113676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707909A BR9707909A (pt) 1997-01-03 1997-12-19 Composição de aço e processo para reduzir a corrosividade de aço carbono

Country Status (8)

Country Link
US (1) US5869195A (pt)
EP (1) EP0895547A1 (pt)
JP (1) JP2000508382A (pt)
KR (1) KR19990087457A (pt)
BR (1) BR9707909A (pt)
CA (1) CA2247028A1 (pt)
TW (1) TW457302B (pt)
WO (1) WO1998029577A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305972B2 (ja) * 1997-02-03 2002-07-24 日立金属株式会社 温熱間用金型およびその製造方法
US8562664B2 (en) * 2001-10-25 2013-10-22 Advanced Cardiovascular Systems, Inc. Manufacture of fine-grained material for use in medical devices
US6942739B2 (en) * 2001-10-26 2005-09-13 Exxonmobil Research And Engineering Company Reactive heat treatment to form pearlite from an iron containing article
TWI271402B (en) 2002-10-15 2007-01-21 Tanabe Seiyaku Co Large conductance calcium-activated K channel opener
DK2447252T3 (da) 2004-05-23 2020-03-16 Hmi Medical Innovations Llc Theramuteinmodulatorer
ZA200703477B (en) * 2004-09-02 2008-08-27 Univ Cape Town Hardening of metal alloys
WO2014074435A1 (en) * 2012-11-06 2014-05-15 Exxonmobil Research And Engineering Company Method for identifying layers providing corrosion protection in crude oil fractions
CA3055776A1 (en) * 2017-03-14 2018-09-20 Saudi Arabian Oil Company Coating carbon steel tubing with iron sulfide
US11746280B2 (en) 2021-06-14 2023-09-05 Saudi Arabian Oil Company Production of barium sulfate and fracturing fluid via mixing of produced water and seawater
US11661541B1 (en) 2021-11-11 2023-05-30 Saudi Arabian Oil Company Wellbore abandonment using recycled tire rubber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535698A (pt) *
GB872008A (en) * 1959-01-09 1961-07-05 Ici Ltd Improvements in the heat treatment of ferrous metals
US3629012A (en) * 1968-09-05 1971-12-21 Sun Oil Co Lubrication improvements via diffusion
JPS4937808A (pt) * 1972-08-16 1974-04-08
US3998664A (en) * 1973-07-13 1976-12-21 Rote Franklin B Cast iron
US4204031A (en) * 1976-12-06 1980-05-20 Riken Corporation Iron-base sintered alloy for valve seat and its manufacture
JPS58751B2 (ja) * 1978-05-22 1983-01-07 株式会社豊田中央研究所 鋳鉄の浸硫処理法
JPS5858252A (ja) * 1981-10-02 1983-04-06 Kawasaki Steel Corp 油井向け鋼管用鋼
JPH03274227A (ja) * 1990-03-24 1991-12-05 Nippon Steel Corp サワー環境用高強度鋼線の製造方法
JPH0413809A (ja) * 1990-05-08 1992-01-17 Nippon Steel Corp 耐サワー特性の優れたラインパイプ用鋼材の製造法
JP2607980B2 (ja) * 1990-07-05 1997-05-07 日立建機株式会社 摺動部材及びそのガス浸硫・窒化方法

Also Published As

Publication number Publication date
KR19990087457A (ko) 1999-12-27
US5869195A (en) 1999-02-09
WO1998029577A1 (en) 1998-07-09
JP2000508382A (ja) 2000-07-04
TW457302B (en) 2001-10-01
CA2247028A1 (en) 1998-07-09
EP0895547A1 (en) 1999-02-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]