BRPI0417176A - condicionamento de superfìcie antes do tratamento de conversão quìmica de um membro de aço - Google Patents

condicionamento de superfìcie antes do tratamento de conversão quìmica de um membro de aço

Info

Publication number
BRPI0417176A
BRPI0417176A BRPI0417176-4A BRPI0417176A BRPI0417176A BR PI0417176 A BRPI0417176 A BR PI0417176A BR PI0417176 A BRPI0417176 A BR PI0417176A BR PI0417176 A BRPI0417176 A BR PI0417176A
Authority
BR
Brazil
Prior art keywords
chemical conversion
conversion treatment
surface conditioning
steel
manganese
Prior art date
Application number
BRPI0417176-4A
Other languages
English (en)
Inventor
Masaru Izawa
Kunio Goto
Yoshihisa Ujita
Takahiro Takano
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0417176A publication Critical patent/BRPI0417176A/pt
Publication of BRPI0417176B1 publication Critical patent/BRPI0417176B1/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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

"CONDICIONAMENTO DE SUPERFìCIE ANTES DO TRATAMENTO DE CONVERSãO QUìMICA DE UM MEMBRO DE AçO". A presente invenção refere-se submetendo uma junta rosqueada para OCTG (produtos tubulares empregados em campos petrolíferos ou tubos para cavidades de petróleo) ao condicionamento de superfície com uma solução aquosa de tetraborato de potássio ou tetraborato de sódio antes do tratamento de conversão química de fosfato de manganês, um revestimento de conversão química de fosfato de manganês tendo grãos de cristal brutos com um diâmetro médio de grãos de cristal de 1O - 11O micrómetros é formado na superfície do membro de aço que pode ser qualquer aço inclusive um aço de alto teor de Cr. Esse revestimento de conversão química de fosfato de manganês pode manter uma grande quantidade de um líquido lubrificante, e é eficaz na prevenção da ocorrência de atrito no momento da constituição de uma junta rosqueada para OCTG.
BRPI0417176A 2003-12-04 2004-12-06 condicionamento de superfície antes do tratamento de conversão química de um membro de aço BRPI0417176B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003406017 2003-12-04
PCT/JP2004/018123 WO2005054541A1 (ja) 2003-12-04 2004-12-06 鋼材の化成処理前の表面調整処理

Publications (2)

Publication Number Publication Date
BRPI0417176A true BRPI0417176A (pt) 2007-03-06
BRPI0417176B1 BRPI0417176B1 (pt) 2016-03-08

Family

ID=34650244

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417176A BRPI0417176B1 (pt) 2003-12-04 2004-12-06 condicionamento de superfície antes do tratamento de conversão química de um membro de aço

Country Status (11)

Country Link
US (1) US7666266B2 (pt)
EP (1) EP1705265B1 (pt)
JP (1) JP4353182B2 (pt)
CN (1) CN1890403B (pt)
BR (1) BRPI0417176B1 (pt)
CA (1) CA2546271C (pt)
ES (1) ES2547901T3 (pt)
NO (1) NO341188B1 (pt)
PL (1) PL1705265T3 (pt)
RU (1) RU2333292C2 (pt)
WO (1) WO2005054541A1 (pt)

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US8034110B2 (en) 2006-07-31 2011-10-11 Depuy Spine, Inc. Spinal fusion implant
WO2008070863A2 (en) 2006-12-07 2008-06-12 Interventional Spine, Inc. Intervertebral implant
US20080245443A1 (en) * 2007-04-04 2008-10-09 Devlin Mark T Coatings for improved wear properties
US8900307B2 (en) 2007-06-26 2014-12-02 DePuy Synthes Products, LLC Highly lordosed fusion cage
AU2009205896A1 (en) 2008-01-17 2009-07-23 Synthes Gmbh An expandable intervertebral implant and associated method of manufacturing the same
AU2009231637A1 (en) 2008-04-05 2009-10-08 Synthes Gmbh Expandable intervertebral implant
US9526620B2 (en) 2009-03-30 2016-12-27 DePuy Synthes Products, Inc. Zero profile spinal fusion cage
US9168138B2 (en) 2009-12-09 2015-10-27 DePuy Synthes Products, Inc. Aspirating implants and method of bony regeneration
US9393129B2 (en) 2009-12-10 2016-07-19 DePuy Synthes Products, Inc. Bellows-like expandable interbody fusion cage
US9763678B2 (en) 2010-06-24 2017-09-19 DePuy Synthes Products, Inc. Multi-segment lateral cage adapted to flex substantially in the coronal plane
US8979860B2 (en) 2010-06-24 2015-03-17 DePuy Synthes Products. LLC Enhanced cage insertion device
AU2011271465B2 (en) 2010-06-29 2015-03-19 Synthes Gmbh Distractible intervertebral implant
CN101956188B (zh) * 2010-08-26 2012-08-08 无锡西姆莱斯石油专用管制造有限公司 油套管螺纹防粘扣的方法
US9402732B2 (en) 2010-10-11 2016-08-02 DePuy Synthes Products, Inc. Expandable interspinous process spacer implant
CN102002705A (zh) * 2010-10-27 2011-04-06 大连三达奥克化学股份有限公司 锰系磷化用表面调整剂及制造方法
US9717601B2 (en) 2013-02-28 2017-08-01 DePuy Synthes Products, Inc. Expandable intervertebral implant, system, kit and method
US9522070B2 (en) 2013-03-07 2016-12-20 Interventional Spine, Inc. Intervertebral implant
US11426290B2 (en) 2015-03-06 2022-08-30 DePuy Synthes Products, Inc. Expandable intervertebral implant, system, kit and method
US9470044B1 (en) 2015-07-06 2016-10-18 Pegasis S.r.l. Threaded connection having high galling resistance and method of making same
US11596522B2 (en) 2016-06-28 2023-03-07 Eit Emerging Implant Technologies Gmbh Expandable and angularly adjustable intervertebral cages with articulating joint
EP4233801B1 (en) 2016-06-28 2025-11-05 Eit Emerging Implant Technologies GmbH Expandable, angularly adjustable intervertebral cages
US10888433B2 (en) 2016-12-14 2021-01-12 DePuy Synthes Products, Inc. Intervertebral implant inserter and related methods
US10398563B2 (en) 2017-05-08 2019-09-03 Medos International Sarl Expandable cage
US11344424B2 (en) 2017-06-14 2022-05-31 Medos International Sarl Expandable intervertebral implant and related methods
US10940016B2 (en) 2017-07-05 2021-03-09 Medos International Sarl Expandable intervertebral fusion cage
US11446156B2 (en) 2018-10-25 2022-09-20 Medos International Sarl Expandable intervertebral implant, inserter instrument, and related methods
CN109763122A (zh) * 2019-01-23 2019-05-17 安徽启明表面技术有限公司 双组份锰系表调组合物及表调液
CN110592575A (zh) * 2019-09-20 2019-12-20 一汽轿车股份有限公司 一种减少车身表面印痕的表面调整配槽方法
US11426286B2 (en) 2020-03-06 2022-08-30 Eit Emerging Implant Technologies Gmbh Expandable intervertebral implant
US11850160B2 (en) 2021-03-26 2023-12-26 Medos International Sarl Expandable lordotic intervertebral fusion cage
US11752009B2 (en) 2021-04-06 2023-09-12 Medos International Sarl Expandable intervertebral fusion cage
CN113776798B (zh) * 2021-08-23 2023-05-16 东风汽车集团股份有限公司 一种螺栓拧紧次数与防腐相关性试验装置及试验方法
US12090064B2 (en) 2022-03-01 2024-09-17 Medos International Sarl Stabilization members for expandable intervertebral implants, and related systems and methods
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Also Published As

Publication number Publication date
CN1890403B (zh) 2010-10-13
CN1890403A (zh) 2007-01-03
JP4353182B2 (ja) 2009-10-28
CA2546271A1 (en) 2005-06-16
NO20062448L (no) 2006-06-07
RU2333292C2 (ru) 2008-09-10
RU2006119435A (ru) 2007-12-10
EP1705265A1 (en) 2006-09-27
NO341188B1 (no) 2017-09-04
PL1705265T3 (pl) 2015-12-31
US20070056656A1 (en) 2007-03-15
ES2547901T3 (es) 2015-10-09
US7666266B2 (en) 2010-02-23
EP1705265A4 (en) 2009-05-13
EP1705265B1 (en) 2015-07-08
WO2005054541A1 (ja) 2005-06-16
JPWO2005054541A1 (ja) 2007-06-28
BRPI0417176B1 (pt) 2016-03-08
CA2546271C (en) 2014-03-18

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B25A Requested transfer of rights approved

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B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/03/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
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