WO1998015673A1 - Tole d'acier a surface traitee et procede de fabrication - Google Patents

Tole d'acier a surface traitee et procede de fabrication Download PDF

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Publication number
WO1998015673A1
WO1998015673A1 PCT/JP1997/003652 JP9703652W WO9815673A1 WO 1998015673 A1 WO1998015673 A1 WO 1998015673A1 JP 9703652 W JP9703652 W JP 9703652W WO 9815673 A1 WO9815673 A1 WO 9815673A1
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WO
WIPO (PCT)
Prior art keywords
steel sheet
nickel
treatment
plating
tin
Prior art date
Application number
PCT/JP1997/003652
Other languages
English (en)
Japanese (ja)
Inventor
Hitoshi Ohmura
Tatsuo Tomomori
Hideo Ohmura
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 AU45715/97A priority Critical patent/AU4571597A/en
Priority to JP51740098A priority patent/JP3492704B2/ja
Publication of WO1998015673A1 publication Critical patent/WO1998015673A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
    • 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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • 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
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Definitions

  • the present invention relates to a surface-treated steel sheet which prevents the adhesion between steel sheets, which is likely to occur when manufacturing a steel sheet which has been subjected to a heat treatment of a plated steel sheet in an annealing furnace to diffuse the plating into the steel sheet, and to manufacture the same. It is about the law. Background art
  • a steel sheet plated with nickel or the like is usually plated, then wound up in a tight coil form, and then subjected to a box-type annealing furnace in a box-type annealing furnace to provide processing characteristics.
  • Heat treated at around ° C. the diffusion of Nigel on the surface of the steel sheet is promoted, so that there is a problem that the wound and overlapped steel sheets come into close contact with each other.
  • a wire or the like is wound into a coil together with the steel sheet as a spacer, and a heat treatment is performed in a state where an open coil is provided with a gap between the wound steel sheets, or an oxide stable at high temperatures.
  • a method has been adopted in which a release agent such as carbide, nitride or the like is applied to the surface of the steel sheet in advance, and heat treatment is performed in a state where direct contact between the steel sheets is prevented.
  • the method of superposing the wire on the steel sheet and winding and annealing requires that the surface of the steel sheet is easily scratched and that extra work is required to wrap and unwind the wire. Absent. Furthermore, the method of applying a release agent to the surface of the steel sheet and annealing it increases the cost due to the use of the release agent, makes it difficult to remove the release agent, and changes the appearance of the steel sheet surface However, these methods are not practically applicable industrially.
  • An object of the present invention is to provide a surface-treated steel sheet which has been subjected to an adhesion preventing treatment for suppressing the adhesion between plated steel sheets when heat-treating a steel sheet coated with nickel or the like. Disclosure of the invention
  • the surface-treated steel sheet according to claim 1 is obtained by applying nickel plating to both sides of a cold-rolled steel sheet, then applying tin plating to only one side, and then immersing in a bath containing sodium orthosilicate as a main component or sodium orthosilicate.
  • a silicon hydrate is precipitated on the surface by electrolytic treatment in a bath containing as a main component, and then heat treatment is performed to diffuse the adhesion.
  • the surface-treated steel sheet according to claim 2 is provided with a nickel plating of 0.5 to 10 m thickness on both sides of the cold-rolled steel sheet, and then a tin plating of 0.05 to 5 m thickness only on one side. And then immersed in a bath containing sodium orthosilicate as a main component, or electrolytically treated in a bath containing sodium orthosilicate as a main component, so that the surface has a silicon amount of 0.1 to 3%. mg Zm 2 of silicon hydrate was precipitated, followed by heat treatment to diffuse the target.
  • the surface-treated steel sheet according to claim 3 is obtained by sequentially applying nickel plating and tin plating on both sides of a cold-rolled steel sheet, and further immersing in a bath containing sodium orthosilicate as a main component or mainly using sodium orthosilicate. It is characterized in that silicon hydrate is deposited on the surface by electrolytic treatment in a bath as a component, and then heat treatment is performed to diffuse the nickel plating and tin plating.
  • the cold-rolled steel sheet is provided with nickel plating having a thickness of 0.5 to 10 m on both sides, and thereafter, tin plating having a thickness of 0.5 to 5 m is provided on both sides. And then immersed in a bath containing sodium orthosilicate as a main component, or electrolytically treated in a bath containing sodium orthosilicate as a main component, so that the surface has a silicon amount of 0.1 to 3 mg. A silicon hydrate of Zm 2 is precipitated, and then heat treatment is performed. Gel plating and tin plating are diffused.
  • the cold-rolled steel sheet is plated with nickel on both sides, then tin-plated on only one side, and further immersed in a bath mainly containing sodium orthosilicate.
  • Electrolytic treatment in a bath containing soda orthosilicate as a main component to precipitate silicon hydrate on the surface, followed by heat treatment to diffuse the nickel plating into the cold-rolled steel sheet and the tin is characterized in that a diffusion layer of plating and nickel plating is formed.
  • the cold-rolled steel sheet is subjected to nickel plating and tin plating sequentially on both sides, and further immersed in a bath containing sodium orthosilicate as a main component, or sodium orthosilicate. Electrolytic treatment is performed in a bath containing a main component to precipitate silicon hydrate on the surface, and then heat treatment is performed to diffuse the nickel plating into the cold-rolled steel sheet. It is characterized in that a diffusion layer is formed.
  • FIG. 1 is a schematic manufacturing process diagram when a silicon hydrate is formed on the surface of a surface-treated steel sheet.
  • FIG. 2 is a perspective view showing a state where the surface-treated steel sheet is fixed by applying a certain pressure.
  • FIG. 3 is a perspective view showing a state in which two bonded test pieces are forcibly peeled off.
  • a nickel-iron diffusion layer is formed on one side of a cold-rolled steel sheet, and a silicon oxide layer is further formed thereon.
  • the nickel plating layer may be formed on the uppermost layer (on the nickel-iron diffusion layer).
  • the nickel-iron diffusion layer preferably has a thickness of at least 0.5 m from the viewpoint of improving corrosion resistance, but a thickness exceeding 10 zz m is not economically preferable.
  • the thickness be at least 0.5 m from the viewpoint of further improving the corrosion resistance, which is not sufficient with the nickel-iron diffusion layer alone. The thickness exceeding is not economically preferable.
  • the layer of silicon oxide is 0.
  • l ⁇ 3 mg / m 2 is present as a silicon amount, because, if the lower limit is 0. Lmg Zm less than 2, a heat treatment at sufficient adhesion prevention This is because it cannot be planned.
  • an amount exceeding 3 mg / m 2 is not preferable because the silicon oxide makes the appearance color tone of the surface-treated steel sheet white.
  • the silicon hydrate is precipitated from sodium orthosilicate, the silicon hydrate is extremely fine, and the color tone unique to the metal color can be maintained as it is.
  • the silicon hydrate that precipitates from sodium orthosilicate is subjected to moisture treatment in a subsequent heat treatment step to form silicon oxide.
  • the reason why the amount of silicon oxide deposited is defined as “as silicon amount” in the present invention is because of the convenience of analyzing silicon oxide. That is, the amount of silicon in the silicon oxide was specified by the fluorescent X-ray 'analysis method.
  • Silicon hydrate is nickel-plated on a cold-rolled steel sheet and then immersed in a bath containing sodium orthosilicate as a main component, or electrolyzed in a bath containing sodium orthosilicate as a main component and then heat-treated. It is formed by this.
  • the electrolysis method has better adhesion efficiency than the immersion method.
  • a nickel-iron diffusion layer is formed on another surface, a nickel-tin tin diffusion layer is formed thereon, and a silicon oxide layer is further formed thereon. I have.
  • the nickel-iron diffusion layer preferably has a thickness of 0.5 to 10 zrn, and the nickel-tin tin diffusion layer thereon has a thickness of 0.05 to 5 m. Further It is preferable that the silicon oxide layer thereon has a silicon amount of 0.1 to 3 mg_m 2 .
  • the reason for forming the nickel-iron diffusion layer on the other side is the same as the reason described on one side above, but the reason for forming the nickel-tin tin diffusion layer is that the nickel-tin tin diffusion layer is extremely excellent in corrosion resistance. Because it is. That is, it has sufficient corrosion resistance to strong acids such as sulfuric acid, nitric acid, and hydrochloric acid. If the thickness of the nickel-tin tin diffusion layer is less than 0.05, the corrosion resistance cannot be sufficiently maintained, while if it exceeds 5 m, it is not preferable from an economic viewpoint.
  • the reason for forming the silicon oxide layer is the same as above.
  • the surface-treated steel sheet of claim 2 is different from the surface-treated steel sheet of claim 1 in that nickel-tin diffusion layers are formed on both surfaces.
  • the thickness of the nickel-tin tin diffusion layer is preferably 0.05-5.
  • the surface-treated layer formed on the surface of the surface-treated steel sheet according to claim 1 or 2 may necessarily form a layer that cannot be clearly separated and distinguished. That is, the diffusion layer formed on the surface of the surface-treated steel sheet according to claim 1 or 2 is formed by heat treatment after plating, and the boundary of this diffusion layer gradually depends on the processing temperature and the processing time. It becomes unclear, and the base material iron and nickel plating (including tin plating if tin plating is applied) may intermingle with each other, and each component may form a diffusion layer with a concentration gradient .
  • the iron-nickel diffusion layer consists of two components, iron and nickel.
  • the iron concentration is higher on the side closer to the base material (iron), and the nickel concentration is higher on the upper layer (surface). It is a layer with a high gradient.
  • a three-component diffusion layer of nickel, tin, and iron may be formed.
  • nickel plating and tin plating are applied to a substrate in an overlapping manner, and then heat treatment is performed.
  • a means for forming the iron-nickel-tin alloy layer there is a method in which nickel plating and tin plating are repeatedly applied to a substrate, and the subsequent heat treatment is performed at a high temperature or performed for a long time. is there.
  • the nickel-tin tin diffusion layer is formed by applying a tin-nickel alloy plating to the substrate, as described above, in addition to applying a tin plating after nickel plating to form a two-layer plating layer and then performing a heat treatment. It can also be formed by heat treatment.
  • the cold-rolled steel sheet usually, a steel sheet of low-carbon aluminum killed steel is suitably used.
  • Cold-rolled steel sheets made from non-aging low-carbon steel with the addition of niobium, boron and titanium are also used.
  • the cold rolled, electrolytically cleaned, annealed, and temper rolled steel sheet is used as the plating original sheet, but the cold rolled steel sheet may be used as the plating original sheet.
  • after nickel plating is performed after cold rolling recrystallization annealing of the steel base and thermal diffusion treatment of the nickel plating layer can be simultaneously performed.
  • any of known plating baths such as a watt bath, a sulfamic acid bath, and a chloride bath can be used in the present invention.
  • the types of plating include matte, semi-gloss, and glossy, but matte or semi-glossy other than glossy to which a sulfur-containing organic substance is added is preferably used in the present invention. I'll
  • the bath composition includes an acidic bath and an alkali bath which are usually used, and a stannous sulfate bath or a phenolsulfonic acid bath is preferably used.
  • the method of tin plating is generally performed in the steps of degreasing, pickling, tin plating, reflow (tin melting treatment), and chemical treatment.
  • the plated steel sheet is subjected to immersion treatment or electrolytic treatment in a sodium orthosilicate solution.
  • the sodium orthosilicate solution has a concentration of 1 to 7%, more preferably 2 to 4%.
  • the concentration is 1% or less, the amount of silicon hydrate precipitated on the steel sheet is small, and in the subsequent heat treatment step, the required amount of silicon oxide of 0.1 lg Zm 2 or more is obtained. In addition, when heat treatment is performed, the adhesion between the steel sheets tends to occur.
  • the total amount of electricity when the electrolytic treatment for attaching silicon hydrate is performed is preferably from 0.1 to 100 Coulomb dm 2 .
  • the nickel-plated steel sheet that has been treated with the above-mentioned sodium orthosilicate solution and wound into a coil is subjected to box annealing at a temperature of about 500 to 700 ° C for several hours or more.
  • box annealing at a temperature of about 500 to 700 ° C for several hours or more.
  • diffusion layers of various thicknesses can be formed. This thickness can be adjusted by changing the heat treatment temperature and time.
  • FIG. 1 is a schematic manufacturing process diagram in a case where a nickel-plated steel sheet is subjected to electrolytic treatment in a bath containing sodium orthosilicate as a main component to precipitate silicon hydrate on the surface thereof.
  • any of the horizontal processing tanks shown in FIGS. 1 (a) and (b) or the vertical processing tanks shown in FIGS. 1 (c) and 1 (d) may be used.
  • a method of first performing A treatment and then performing C treatment can also be used.
  • Any of the above treatment methods can clean the surface of the plated steel sheet during this treatment, and thus is effective as a method for depositing a large amount of silicon hydrate on the surface of the Nigel plated steel sheet.
  • the process of first performing the C treatment and then performing the A treatment It is excellent in the efficiency of precipitating silicon hydrate on the surface of the plate.
  • a process of repeating the C process a plurality of times may be performed.
  • a processing-C processing-As in A processing the polarity of the beginning and end may be the same.
  • the heat treatment for forming the diffusion layer can be performed in a non-oxidizing or reducing protective gas atmosphere (for example, 6.5% hydrogen, the balance of nitrogen gas, and a protective gas with a dew point of 60 ° C). It is preferable to prevent film formation.
  • the heat treatment temperature must be 300 ° C or higher.
  • a method of heat treatment there are a box annealing method and a continuous annealing method. In the present invention, either method may be used.
  • a high-temperature, short-time treatment that is, 600 to 850 ° C for 30 seconds to 5 hours
  • the heat treatment conditions of 450 to 650 ° C. for 5 to 15 hours are preferred in the box annealing method.
  • the bath composition for tin plating may be any of a commonly used acidic bath or alkali bath, but in the present invention, a stannous sulfate bath or a phenolsulfonic acid bath is suitably used.
  • the plating thickness was controlled by changing the electrolysis time.
  • the immersion time was varied to adjust the amount of adhesion.
  • the current density was 5AZdm 2
  • the quantity of electricity and polarity were changed variously to prepare a different processing steel sheet deposition amount of silicon hydrate.
  • the difference from the first embodiment is that after nickel plating was applied to both surfaces, a nickel-tin alloy was applied to one surface under the following conditions. Other points are the same as in the first embodiment.
  • Nickel chloride (N i C 12 ⁇ 6H 2 0) 300 g / 1 sodium fluoride (NaF) 30 g / 1 acid fluoride Anmoniumu (NH 4 HF 2) 35 g / 1 Bath temperature: 65 ° C
  • the nickel-tin alloy plating bath may be a chloride monofluoride bath or a pyrophosphate bath. Table 1 summarizes the results.
  • a sample with a size of 10 Omm X 3 Omm was cut out from the treated steel sheet obtained as described above, and the two specimens treated under the same conditions were overlapped so that the treated surfaces were in contact as shown in Fig. 2. Combine them into a laminated body 1 and apply 4 sets of bolts 4 and nuts 5 to each test piece with a torque wrench via a pressure receiving plate 2 and a securing plate 3 that are placed in contact with the top and bottom of the laminated body. It was fastened and fixed so that the same lashing force of Zmm 2 acts. The temperature of the thus secured test piece was changed in a protective gas atmosphere consisting of 6.5% hydrogen and the balance of nitrogen at a temperature of (550 to 700 ° C) for different times. (1 to 10 hours) Heat treatment was performed.
  • one end of the bonded surface of the two bonded test pieces is forcibly peeled off, and the two ends are T-shaped so that both peeled ends are fixed to both chucks of the tensile tester.
  • the tensile test piece was peeled off by a tensile tester, the adhesion strength at which peeling started was measured, and the degree of adhesion of the test piece by heat treatment (adhesion prevention) was evaluated based on the following criteria.
  • Table 1 shows the processing conditions and evaluation results for the samples. Table 1 Plated thickness Annealing with lulycaic acid solder solution During annealing
  • Electrolysis 100 1.05 550 10 ⁇ Back side 2. 0 1. 0
  • Electrolysis 1000 2.35 700 1 ⁇ Back side 10 2 ⁇ A treatment
  • Electrolysis 1000 2.23 700 1 ⁇ Back side 8 2 ⁇ C treatment
  • Electrolytic C processing 200 1.46 600 12 ⁇ Back side 3.2 0.03 ⁇ A processing
  • the surface-treated steel sheet of the present invention has excellent corrosion resistance and also has excellent anti-adhesion properties during heat treatment. That is, even when the plating treatment is performed while the surface-treated steel sheet is wound in a coil shape, adhesion between the steel sheets does not occur.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Cette invention concerne un procédé qui permet d'éviter le collage de tôles d'acier plaquées au nickel, lequel collage est susceptible de se produire lorsque ces tôles sont soumises à un traitement thermique dans un four de recuit visant à disperser le nickel dans la tôle. Cette invention concerne une tôle d'acier à surface traitée, laquelle tôle est obtenue en plaquant avec du nickel les deux surfaces d'une tôle d'acier laminée à froid. Seule l'une des surfaces de la tôle d'acier plaquée au nickel est ensuite plaquée avec de l'étain. La tôle d'acier ainsi obtenue est ensuite immergée dans un bain contenant un silicate d'ortho-sodium comme composant principal, ou encore électrolysée dans ce même bain, ceci de manière à ce qu'un hydrate de silicium se dépose à la surface de ladite tôle. La tôle d'acier ainsi obtenue est enfin soumise à un traitement thermique de manière à disperser le nickel et l'étain à l'intérieur de celle-ci.
PCT/JP1997/003652 1996-10-09 1997-10-09 Tole d'acier a surface traitee et procede de fabrication WO1998015673A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU45715/97A AU4571597A (en) 1996-10-09 1997-10-09 Surface treated steel sheet and method of manufacturing the same
JP51740098A JP3492704B2 (ja) 1996-10-09 1997-10-09 表面処理鋼板およびその製造法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28589596 1996-10-09
JP8/285895 1996-10-09

Publications (1)

Publication Number Publication Date
WO1998015673A1 true WO1998015673A1 (fr) 1998-04-16

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Application Number Title Priority Date Filing Date
PCT/JP1997/003652 WO1998015673A1 (fr) 1996-10-09 1997-10-09 Tole d'acier a surface traitee et procede de fabrication

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JP (1) JP3492704B2 (fr)
AU (1) AU4571597A (fr)
TW (1) TW448247B (fr)
WO (1) WO1998015673A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10140397A (ja) * 1996-11-13 1998-05-26 Nippon Steel Corp Ｎｉメッキ鋼板の製造方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582726A (en) * 1978-12-15 1980-06-21 Tamagawa Kikai Kinzoku Kk Preventing method for adhesion in heat treatment of metal
JPS57143490A (en) * 1981-03-02 1982-09-04 Toyo Kohan Co Ltd Production of metallic plate for printing material
JPS5842788A (ja) * 1981-09-09 1983-03-12 Nippon Steel Corp 燃料容器用表面処理鋼板
JPS5845397A (ja) * 1981-09-14 1983-03-16 Nippon Steel Corp 燃料容器用表面処理鋼板の製造法
JPS605894A (ja) * 1983-06-25 1985-01-12 Nippon Steel Corp 容器用表面処理鋼板
JPS61264196A (ja) * 1985-05-20 1986-11-22 Toyo Kohan Co Ltd 溶接缶用表面処理鋼板の製造方法
JPS62256991A (ja) * 1986-04-30 1987-11-09 Nippon Kokan Kk <Nkk> 溶接缶用表面処理鋼板の製造方法
JPH04154997A (ja) * 1990-10-15 1992-05-27 Nkk Corp ＤＩ缶用Ｎｉ拡散処理鋼板及びその製造方法
JPH06108286A (ja) * 1992-09-26 1994-04-19 Toyo Kohan Co Ltd 高加工性ニッケル−錫めっき鋼帯
JPH08333689A (ja) * 1995-06-01 1996-12-17 Toyo Kohan Co Ltd 焼鈍時の密着防止処理を施したニッケルめっき鋼板およびその製造法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582726A (en) * 1978-12-15 1980-06-21 Tamagawa Kikai Kinzoku Kk Preventing method for adhesion in heat treatment of metal
JPS57143490A (en) * 1981-03-02 1982-09-04 Toyo Kohan Co Ltd Production of metallic plate for printing material
JPS5842788A (ja) * 1981-09-09 1983-03-12 Nippon Steel Corp 燃料容器用表面処理鋼板
JPS5845397A (ja) * 1981-09-14 1983-03-16 Nippon Steel Corp 燃料容器用表面処理鋼板の製造法
JPS605894A (ja) * 1983-06-25 1985-01-12 Nippon Steel Corp 容器用表面処理鋼板
JPS61264196A (ja) * 1985-05-20 1986-11-22 Toyo Kohan Co Ltd 溶接缶用表面処理鋼板の製造方法
JPS62256991A (ja) * 1986-04-30 1987-11-09 Nippon Kokan Kk <Nkk> 溶接缶用表面処理鋼板の製造方法
JPH04154997A (ja) * 1990-10-15 1992-05-27 Nkk Corp ＤＩ缶用Ｎｉ拡散処理鋼板及びその製造方法
JPH06108286A (ja) * 1992-09-26 1994-04-19 Toyo Kohan Co Ltd 高加工性ニッケル−錫めっき鋼帯
JPH08333689A (ja) * 1995-06-01 1996-12-17 Toyo Kohan Co Ltd 焼鈍時の密着防止処理を施したニッケルめっき鋼板およびその製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10140397A (ja) * 1996-11-13 1998-05-26 Nippon Steel Corp Ｎｉメッキ鋼板の製造方法

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AU4571597A (en) 1998-05-05
JP3492704B2 (ja) 2004-02-03
TW448247B (en) 2001-08-01

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