WO2011033772A1 - 燃料蒸気に対する耐食性を有するパイプ製造用ニッケルめっき鋼板、その鋼板を用いたパイプおよび給油パイプ - Google Patents

燃料蒸気に対する耐食性を有するパイプ製造用ニッケルめっき鋼板、その鋼板を用いたパイプおよび給油パイプ Download PDF

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Publication number
WO2011033772A1
WO2011033772A1 PCT/JP2010/005643 JP2010005643W WO2011033772A1 WO 2011033772 A1 WO2011033772 A1 WO 2011033772A1 JP 2010005643 W JP2010005643 W JP 2010005643W WO 2011033772 A1 WO2011033772 A1 WO 2011033772A1
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WO
WIPO (PCT)
Prior art keywords
pipe
fuel
nickel
steel sheet
plated steel
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.)
Ceased
Application number
PCT/JP2010/005643
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
友森　龍夫
興 吉岡
三奈木　秀幸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co Ltd
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 Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Priority to US13/496,874 priority Critical patent/US9194530B2/en
Priority to BR112012005989-0A priority patent/BR112012005989B1/pt
Priority to CN201080041569.2A priority patent/CN102597330B/zh
Priority to IN2843DEN2012 priority patent/IN2012DN02843A/en
Publication of WO2011033772A1 publication Critical patent/WO2011033772A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03486—Fuel tanks characterised by the materials the tank or parts thereof are essentially made from
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K2015/0458—Details of the tank inlet
    • B60K2015/047—Manufacturing of the fuel inlet or connecting elements to fuel inlet, e.g. pipes or venting tubes
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component

Definitions

  • the present invention relates to a surface-treated steel sheet having corrosion resistance against fuel vapor.
  • Patent Document 1 discloses that the deposition amount is Cr on a Sn—Zn alloy plated surface having a plating deposition amount of 10 to 70 g / m 2 and Sn-1 to 50% Zn.
  • a fuel container for automobiles having excellent corrosion resistance is described in which the flange portion of the vertical molded body is continuously seam welded.
  • the material used for the automobile fuel container described in Patent Document 1 is a corrosion resistance of a portion such as a fuel tank that is immersed in an automobile fuel such as gasoline and directly contacts the automobile fuel, and is not corrosion resistant to steam.
  • a corrosion resistance of a portion such as a fuel tank that is immersed in an automobile fuel such as gasoline and directly contacts the automobile fuel, and is not corrosion resistant to steam.
  • pipes connected to fuel tanks, such as fuel pipes are overwhelming in the case of being exposed to highly volatile automotive fuel vapors rather than being directly exposed to automotive fuel. Too many.
  • the depletion of fossil fuels has become serious internationally, and the spread of bioethanol and biodiesel fuels has become widespread.
  • gasoline which is a conventional automobile fuel
  • a material having sufficient characteristics for both bioethanol and biodiesel fuel and its vapor has been demanded.
  • an object of the present invention is to solve the above-described conventional problems, and nickel plating for producing pipes having sufficient corrosion resistance against fuel vapor such as fuel, particularly gasoline, light oil, bioethanol, or biodiesel fuel. It is to provide a steel plate. Another object of the present invention is to provide a pipe using the nickel-plated steel sheet.
  • the nickel-plated steel sheet for pipe production according to the present invention is characterized in that a nickel plating layer having a plating thickness of 0.5 to 10 ⁇ m is provided on at least one surface of the steel sheet and has corrosion resistance against fuel vapor.
  • the nickel-plated steel sheet for pipe production according to the present invention is characterized in that, in (1), the fuel includes gasoline, light oil, bioethanol, or biodiesel fuel.
  • the pipe of the present invention A nickel plating layer having a plating thickness of 0.5 to 10 ⁇ m is provided on the inner surface of a pipe made of a steel plate, and has corrosion resistance against fuel vapor.
  • the pipe of the present invention is characterized in that, in (3), the fuel includes gasoline, light oil, bioethanol, or biodiesel fuel.
  • the oil supply pipe of the present invention is an oil supply pipe made of a steel plate for supplying fuel to a fuel tank, A large-diameter pipe section through which fuel passes; A small-diameter pipe portion that ventilates the upper and lower portions of the large-diameter pipe portion, A nickel plating layer having a plating thickness of 0.5 to 10 ⁇ m is provided on at least the inner surface of the small-diameter pipe portion.
  • the oil supply pipe of the present invention is characterized in that, in (5), the fuel includes gasoline, light oil, bioethanol, or biodiesel fuel.
  • the nickel-plated steel sheet for pipe production according to the present invention the pipe using the nickel-plated steel sheet and the oil supply pipe are rusted even when exposed to fuel vapor such as gasoline, light oil, bioethanol, or biodiesel fuel. Can be suppressed.
  • fuel vapor such as gasoline, light oil, bioethanol, or biodiesel fuel.
  • Step plate> A low carbon aluminum killed hot rolled coil is usually used as the original plate of the nickel-plated steel sheet for pipe production.
  • a coil produced from non-aged continuous cast steel by adding niobium or titanium to the ultra low carbon steel having a carbon content of 0.003% by weight or less, and further adding niobium or titanium thereto is also used.
  • the scale (oxide film) on the surface of the cold-rolled steel sheet is usually removed by degreasing by electrolysis or immersion in an alkaline solution mainly composed of caustic soda. After removal, the product is rolled to the product thickness in a cold rolling process.
  • the rolling oil adhered by rolling is electrolytically cleaned and then annealed.
  • the annealing may be either continuous annealing or box annealing and is not particularly particular. After annealing, the shape is corrected.
  • Nickel plating is performed on the steel plate.
  • a nickel sulfate bath called a Watt bath is mainly used as the nickel plating bath, but a sulfamic acid bath, a borofluoride bath, a chloride bath, and the like can also be used.
  • the thickness of the nickel plating is in the range of 0.5 to 10 ⁇ m. The reason will be described in the column of the evaluation method below.
  • the bath composition is nickel sulfate 200 to 350 g / L, nickel chloride 20 to 50 g / L, boric acid 20 to 50 g / L, pH 3.6 to 4.6, in a bath having a bath temperature of 50 to 65 ° C., under an electrolysis condition of a current density of 5 to 50 A / dm 2 and a Coulomb number of about 30 to 3000 c / dm 2 .
  • the boric acid added as a stabilizer may be citric acid.
  • the nickel plating formed in the Watt bath is a matte nickel plating in which no organic compound is added in addition to the pit suppressor, and an organic compound called a leveling agent that smooths the deposited crystal plane of the plating layer.
  • an organic compound containing a sulfur component is added in addition to a leveling agent to make the nickel plating crystal structure finer, but can be used in the present invention.
  • Evaluation test pieces were prepared from nickel-plated steel sheets of various plating thicknesses, and corrosion resistance was investigated by immersing them in bioethanol-mixed gasoline. Corrosion resistance was confirmed by the presence or absence of rusting.
  • a corrosive solution simulating bioethanol-mixed gasoline was used as a test.
  • As the corrosive liquid 10 ppm formic acid and 20 ppm acetic acid were added to regular gasoline specified in JIS K2202, and 10% bioethanol specified in JASO M361 was added to purify a simulated deteriorated gasoline.
  • corrosive water was prepared by adding 100 ppm formic acid, 200 ppm acetic acid, and 100 ppm chlorine to pure water, and 10% was added to the above deteriorated gasoline to obtain a corrosive liquid.
  • the corrosive liquid is in a state where the upper layer is divided into degraded gasoline and the lower layer is divided into two layers of corrosive water. It arrange
  • the evaluation test piece has, from above, a gas phase part 11 in contact with the fuel vapor (gas phase) of deteriorated gasoline, a liquid phase part 12 in contact with the deteriorated gasoline (liquid phase), and corrosion. It will be separated into the water phase part 13 in contact with water (water phase).
  • steam of an evaluation test piece was evaluated by investigating the corrosion of the gaseous-phase part 11 of an evaluation test piece. From many experimental results, it was found that rusting in the gas phase part is suppressed by setting the nickel plating thickness in the range of 0.5 to 10 ⁇ m. That is, from the experimental results, the nickel plating thickness is 0. In the case of 5 ⁇ m or less, sufficient corrosion resistance in the gas phase portion was not obtained.
  • the nickel plating thickness is 10 ⁇ m or more
  • burrs are likely to be generated on the end face when the nickel plated steel sheet is slit. This burr is considered to be generated because the nickel plating film extends following the blade of the slit.
  • the pipe welded part has a non-uniform shape when the end face is welded by high frequency induction welding or the like. Therefore, it is not preferable.
  • the shape is corrected with a leveler, slitted to a predetermined outer diameter with a slitter, then pipe-formed with a molding machine, and the end faces in the longitudinal direction are seamed by high-frequency induction welding Pipes are manufactured by welding.
  • the pipe there are an oil supply pipe for introducing fuel into the tank, a pipe for introducing fuel from the tank to the engine, and a pipe for venting.
  • the fuel supply pipe 20 is attached to the fuel tank 23 so as to extend obliquely upward from the upper part of the fuel tank 23.
  • a small-diameter pipe portion 22 that branches from the middle of the large-diameter pipe portion 21 through which the fuel passes and is connected to the upper and lower portions of the large-diameter pipe portion 21 is connected to the fuel supply pipe 20. Since the small-diameter pipe portion 22 from which the oil supply pipe 20 is branched is particularly required to have corrosion resistance against fuel vapor, a nickel plating layer having a plating thickness of 0.5 to 10 ⁇ m is provided on the inner surface of the small-diameter pipe portion 22.
  • regulated by this invention is not restricted to a shape as shown to Fig.2 (a), For example, as shown in FIG.2 (b), with the large diameter pipe part 21 through which fuel passes, Even if the small-diameter pipe portion 22 is attached to the fuel tank 23 in an independent shape, the corrosion resistance against the fuel vapor is still particularly required, and thus those of these forms are also included.
  • Example 1 A cold-rolled and annealed low carbon aluminum killed steel plate having a thickness of 0.70 mm was used as a plating base plate.
  • the components of the steel plate that is the plating original plate are as follows. C: 0.045%, Mn: 0.23%, Si: 0.02%, P: 0.012%, S: 0.009%, Al: 0.063%, N: 0.0036%, balance : Fe and inevitable impurities.
  • the steel sheet was subjected to alkaline electrolytic degreasing and pickling by sulfuric acid immersion, and then nickel plating with a plating thickness of 0.5 ⁇ m was performed under the condition of Watt bath matte plating to obtain a nickel-plated steel sheet.
  • the plating thickness was measured by fluorescent X-ray analysis (ZSX 100e, manufactured by Rigaku).
  • Examples 2 to 8> A nickel plated steel sheet was obtained in the same manner as in Example 1 except that the nickel plating thickness was changed to the values shown in Table 1.
  • the nickel-plated steel plates of Examples 1 to 8 of the present invention were excellent as a pipe material having no rust and corrosion resistance against fuel vapor. Since the above corrosive liquid generates steam that is more corrosive than gasoline, light oil, bioethanol, or biodiesel fuel, if there is no rust in this corrosive liquid test, gasoline, light oil, bioethanol, or biodiesel It is considered that there is no rust on the fuel. On the other hand, the nickel-plated steel sheets of Comparative Examples 1 and 2 have red rust and are not practical as a material for producing pipes having corrosion resistance against fuel vapor.
  • the nickel-plated steel sheet for pipe production according to the present invention can suppress rusting upon exposure to fuel vapor such as gasoline, light oil, bioethanol, or biodiesel fuel. Moreover, the pipe using the nickel plating steel plate for pipe manufacture of this invention and the oil supply pipe are excellent in corrosion resistance with respect to fuel vapor

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
PCT/JP2010/005643 2009-09-18 2010-09-15 燃料蒸気に対する耐食性を有するパイプ製造用ニッケルめっき鋼板、その鋼板を用いたパイプおよび給油パイプ Ceased WO2011033772A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/496,874 US9194530B2 (en) 2009-09-18 2010-09-15 Nickel-plated steel sheet for manufacturing pipe having corrosion resistance against fuel vapors, pipe which uses the steel sheet, and fuel supply pipe which uses the steel sheet
BR112012005989-0A BR112012005989B1 (pt) 2009-09-18 2010-09-15 Tubulação de fornecimento de combustível tendo resistência à corrosão contra o vapor de combustível
CN201080041569.2A CN102597330B (zh) 2009-09-18 2010-09-15 供油管
IN2843DEN2012 IN2012DN02843A (enExample) 2009-09-18 2010-09-15

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-216526 2009-09-18
JP2009216526A JP5392717B2 (ja) 2009-09-18 2009-09-18 給油パイプ

Publications (1)

Publication Number Publication Date
WO2011033772A1 true WO2011033772A1 (ja) 2011-03-24

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PCT/JP2010/005643 Ceased WO2011033772A1 (ja) 2009-09-18 2010-09-15 燃料蒸気に対する耐食性を有するパイプ製造用ニッケルめっき鋼板、その鋼板を用いたパイプおよび給油パイプ

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US (1) US9194530B2 (enExample)
JP (1) JP5392717B2 (enExample)
CN (1) CN102597330B (enExample)
BR (1) BR112012005989B1 (enExample)
IN (1) IN2012DN02843A (enExample)
WO (1) WO2011033772A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI600707B (zh) * 2011-05-30 2017-10-01 出光興產股份有限公司 Battery

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5867927B2 (ja) * 2010-08-06 2016-02-24 東洋鋼鈑株式会社 燃料蒸気への耐食性に優れたパイプ製造用鋼板、それを用いたパイプ及びパイプの製造方法
JP6004521B2 (ja) * 2012-07-04 2016-10-12 臼井国際産業株式会社 加工性に優れた耐熱・耐食性めっき層を有する配管
KR20190082804A (ko) * 2016-11-02 2019-07-10 잘쯔기터 플래시슈탈 게엠베하 저온용 중망간 강 제품 및 그 제조 방법

Citations (4)

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JPH11117826A (ja) * 1997-10-09 1999-04-27 Usui Internatl Ind Co Ltd フューエル・デリバリ・パイプ及びその製造方法
JP2002061552A (ja) * 2000-08-17 2002-02-28 Sanoh Industrial Co Ltd フューエルレール
JP2002371933A (ja) * 2001-06-14 2002-12-26 Honda Motor Co Ltd 自動車の燃料タンク
JP2009076420A (ja) * 2007-09-25 2009-04-09 Panasonic Corp 電池用缶、それを用いた電池および電池用缶の製造方法

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US3017333A (en) * 1959-04-06 1962-01-16 Mcgean Chem Co Inc Self-leveling bright nickel plating bath and process
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JP3283826B2 (ja) 1998-07-07 2002-05-20 新日本製鐵株式会社 耐食性に優れた自動車用燃料容器
JP3497413B2 (ja) * 1998-07-30 2004-02-16 新日本製鐵株式会社 耐食性、加工性および溶接性に優れた燃料容器用表面処理鋼板
JP2000073897A (ja) * 1998-08-25 2000-03-07 Calsonic Corp 自動車の燃料供給装置
JP3711841B2 (ja) * 1999-08-10 2005-11-02 日産自動車株式会社 インタンクキャニスタシステムのリーク診断装置
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Publication number Priority date Publication date Assignee Title
JPH11117826A (ja) * 1997-10-09 1999-04-27 Usui Internatl Ind Co Ltd フューエル・デリバリ・パイプ及びその製造方法
JP2002061552A (ja) * 2000-08-17 2002-02-28 Sanoh Industrial Co Ltd フューエルレール
JP2002371933A (ja) * 2001-06-14 2002-12-26 Honda Motor Co Ltd 自動車の燃料タンク
JP2009076420A (ja) * 2007-09-25 2009-04-09 Panasonic Corp 電池用缶、それを用いた電池および電池用缶の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI600707B (zh) * 2011-05-30 2017-10-01 出光興產股份有限公司 Battery

Also Published As

Publication number Publication date
CN102597330B (zh) 2015-12-16
CN102597330A (zh) 2012-07-18
IN2012DN02843A (enExample) 2015-07-24
US9194530B2 (en) 2015-11-24
BR112012005989B1 (pt) 2019-06-18
JP5392717B2 (ja) 2014-01-22
JP2011063861A (ja) 2011-03-31
BR112012005989A2 (pt) 2016-11-22
US20120234428A1 (en) 2012-09-20

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