EP2430208B1 - Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore - Google Patents
Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore Download PDFInfo
- Publication number
- EP2430208B1 EP2430208B1 EP10726150.5A EP10726150A EP2430208B1 EP 2430208 B1 EP2430208 B1 EP 2430208B1 EP 10726150 A EP10726150 A EP 10726150A EP 2430208 B1 EP2430208 B1 EP 2430208B1
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- Prior art keywords
- strip
- confinement
- installation
- volume
- boxes
- Prior art date
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- 229910052751 metal Inorganic materials 0.000 title claims description 34
- 239000002184 metal Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 50
- 239000007789 gas Substances 0.000 claims description 33
- 229910052760 oxygen Inorganic materials 0.000 claims description 31
- 238000000576 coating method Methods 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 239000001301 oxygen Substances 0.000 claims description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 17
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- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 14
- 238000005507 spraying Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 description 20
- 230000001590 oxidative effect Effects 0.000 description 16
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- 238000001962 electrophoresis Methods 0.000 description 10
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- 239000011701 zinc Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 239000002966 varnish Substances 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
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- 239000010936 titanium Substances 0.000 description 3
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- 241000287107 Passer Species 0.000 description 2
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- 238000009834 vaporization Methods 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 241000084490 Esenbeckia delta Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
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- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
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- 239000010960 cold rolled steel Substances 0.000 description 1
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- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/20—Strips; Plates
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
Definitions
- the invention relates to a method for manufacturing a metal strip having an improved appearance, more particularly intended to be used for the manufacture of skin parts for motorized land vehicles, without being limited thereto.
- Steel sheets for the manufacture of parts for land motor vehicles are generally coated with a zinc-based, corrosion-resistant metallic layer deposited either by hot dipping in a zinc-based liquid bath or by electroplating in an electrolytic bath comprising zinc ions.
- the galvanized sheets for the manufacture of skin parts are then shaped and assembled to form a blank body, which is then coated with at least one layer of paint, which provides increased protection against corrosion and good surface appearance.
- a layer of cataphoresis For this purpose, conventionally, automakers first apply on the white box a layer of cataphoresis, then a layer of primer paint, a base coat of paint, and possibly a layer of varnish. To obtain a satisfactory painted surface appearance, it is generally applied a total paint thickness of between 90 and 120 ⁇ m, consisting of a layer of cataphoresis 20 to 30 ⁇ m thick, a layer of primer paint from 40 to 50 ⁇ m, and a base coat of 30 to 40 ⁇ m, for example.
- the base-based zinc-based coatings have what is called a corrugation of their surface, which can currently be compensated for only by significant layers of paint on pain of having an appearance called “skin” orange "unacceptable for body parts.
- the corrugation W (waviness in English) of the surface is a geometric irregular softness, pseudoperiodic, of rather long wavelength (0.8 to 10 mm) that one distinguishes from the roughness R which corresponds to the geometrical irregularities low wavelengths ( ⁇ 0.8mm).
- the arithmetic average Wa of the corrugation profile has been retained to characterize the corrugation of the surface of the sheet, and the corrugation measurements have been carried out with a cut-off threshold of 0 , 8 mm and denoted Wa 0.8 .
- the object of the invention is therefore to provide a method of manufacturing a metal strip coated with an anticorrosive coating, the waving Wa 0.8 of which is reduced compared with the strips of the prior art, thus allowing to produce painted metal parts requiring a reduced total paint thickness compared to the parts of the prior art.
- Another object of the invention is to provide an installation for implementing such a method.
- the invention further relates to a confined wiper device as defined above.
- the first step of the process according to the invention consists of continuously passing a metal strip B, such as a steel strip, in a coating bath 1 containing molten metal, contained in a crucible 2. Being immersed in this bath 1, the band B is generally annealed in an oven which makes it possible in particular to prepare the surface.
- a metal strip B such as a steel strip
- the running speed of the strip on the industrial lines is generally between 40m / min and 200m / min, for example, and is preferably greater than 120 m / min, or even greater than 150 m / min.
- composition of the coating bath to be used in the process according to the invention may in particular be based on zinc or zinc alloy, but also based on aluminum or aluminum alloy. These elements both protect the band against corrosion.
- the composition of the bath may also contain up to 0.3% by weight of optional addition elements such as Si, Sb, Pb, Ti, Ca, Mn, Sn, La, Ce, Cr, Ni, Zr or Bi .
- optional addition elements such as Si, Sb, Pb, Ti, Ca, Mn, Sn, La, Ce, Cr, Ni, Zr or Bi .
- These various elements may allow, among other things, to improve the corrosion resistance of the coating or its fragility or adhesion, for example.
- Those skilled in the art who know their effects on the characteristics of the coating will know how to use them according to the complementary aim sought. It has also been verified that these elements do not interfere with the control of the corrugation obtained by the process according to the invention.
- the bath may contain unavoidable impurities from the crucible feed ingots or even the passage of the strip in the bath. It will be possible to mention, in particular, iron, etc.,
- the bath is maintained at a temperature between liquidus + 10 ° C and 750 ° C, the liquidus temperature varies depending on its composition. For the range of coatings used in the present invention, this temperature will therefore be between 350 and 750 ° C. It will be recalled that the liquidus is the temperature beyond which an alloy is in the fully fused state.
- the metal strip B coated on its two faces is then subjected to spinning by means of nozzles 3 placed on either side of the band B, nozzles which project a spin gas towards the surface
- This conventional operation well known to those skilled in the art, allows to adjust the thickness of the coating accurately, while it is not yet solidified.
- One of the essential characteristics of the process according to the invention consists in choosing a dewatering gas having an oxidizing power lower than that of an atmosphere consisting of 4% by volume of oxygen and 96% by volume of nitrogen.
- a dewatering gas having an oxidizing power lower than that of an atmosphere consisting of 4% by volume of oxygen and 96% by volume of nitrogen.
- nitrogen or argon or still more mixtures of nitrogen or argon and oxidizing gases such as, for example, oxygen, mixtures of CO and CO 2 or mixtures of H 2 and H 2 O.
- mixtures of CO and CO 2 or mixtures of H 2 and H 2 O without addition of inert gas.
- pO 2 In the context of the invention, pO 2 must be between 0.0015 and 0.04 in the confinement atmosphere.
- the present inventors have indeed found that by using a dewatering gas according to the invention and by passing the strip in such a confinement zone, surprisingly a coating having a smaller corrugation than that of the coated strips was obtained. of the prior art.
- the term "spinning line” means the shortest segment connecting the nozzle and the sheet, corresponding to the minimum path carried out by the dewatering gas, as designated by the letter L on the figure 1 .
- the containment boxes used in the process according to the invention may be fed with low oxidizing gas, see inert or may simply be fed by the flow of spin gas escaping from the nozzles.
- the oxidizing power of the dewatering gas is limited to that presented by a mixture consisting of 4% by volume of oxygen in 96% by volume of nitrogen, since, beyond this degree of oxidation, the undulation of the coating is not improved over the prior art.
- spin nozzles Although all kinds of spin nozzles can be used for the implementation of the method according to the invention, it is more particularly preferred to choose nozzles whose outlet orifice is in the form of a blade whose width exceeds that of the tape to be coated. This type of nozzle makes it possible to achieve good confinement of the lower part of the spinning zone. In particular, it is possible to advantageously use triangular section nozzles as schematically represented in FIG. figure 1 , especially. These nozzles are generally 30 or 40 cm from the surface of the bath.
- the coated sheet When the coated sheet is completely cooled, it can undergo a skin-pass operation that gives it a texture to facilitate its subsequent shaping. Indeed, the operation of the skin-pass makes it possible to transfer to the surface of the sheet a sufficient roughness so that its shaping is carried out under good conditions, by favoring a good retention of the oil applied on the front plate its formatting.
- This skin-pass operation is generally performed for metal sheets intended for the manufacture of body parts for land motor vehicles.
- the metal sheets according to the invention are intended for the manufacture of household appliances, for example, this additional operation is not carried out.
- the skin-shaped sheet or not is then shaped, for example by stamping, bending or profiling, and preferably by stamping, to form a part that can then be painted.
- stamping for example by stamping, bending or profiling, and preferably by stamping
- this layer of paint may also optionally subject this layer of paint to an annealing by physical and / or chemical means, known in themselves.
- the painted piece can be through a hot air or induction furnace, or under UV lamps or under a device beam scattering electron.
- a primer coat For the production of parts for the automobile, it is soaked in a cataphoresis bath, and applied successively, a primer coat, a base coat of paint, and optionally a layer of finishing varnish.
- the cataphoresis layer Before applying the cataphoresis layer on the part, it is previously degreased and phosphated to ensure the adhesion of cataphoresis.
- the cataphoresis layer provides the part with additional protection against corrosion.
- the primer coat usually applied by spray, prepares the final appearance of the part and protects it from gravel and UV.
- the base coat of paint gives the piece its color and its final appearance.
- the varnish layer gives the surface of the part a good mechanical resistance, a resistance against aggressive chemical agents and a good surface appearance.
- the layer of paint (or paint system) used to protect and guarantee an optimal surface appearance to galvanized parts for example, has a cataphoresis layer 10 to 20 ⁇ m thick, a primer coat of less than 30 ⁇ m, and a base coat of less than 40 microns.
- the paint system may also not include a cataphoresis layer, and include only one layer of primer paint and a base coat of paint and possibly a layer of varnish.
- the tests are carried out from a cold-rolled steel sheet of the IF-Ti type, which is passed through a crucible containing a bath of variable composition. It is maintained at a temperature of 70 ° C. beyond the liquidus of the composition.
- the coating obtained is wrung with nitrogen, by means of two conventional nozzles so as to obtain a coating thickness of about 7 .mu.m.
- containment boxes are set up with various nitrogen-based atmospheres comprising a volume fraction of oxygen as indicated in the following table, or constituted by air. Specific sensors make it possible to check the oxygen content in the caissons.
- the first series does not undergo other modifications, the second series is stamped according to a mode of equibiaxial deformation to 3.5% (Marciniak), the third series is first subjected to a skin-pass operation with a rate 1.5% elongation, then swaged as the second.
- the rms values Wa 0.8 are measured. This measurement consists in acquiring by mechanical palpation, without pad, a profile of the sheet of a length of 50 mm, measured at 45 ° of the rolling direction. We deduct from the signal obtained the approximation of its general form by a polynomial of degree at least 5. The wavulation Wa is then isolated from the roughness Ra by a Gaussian filter with a cut-off of 0.8mm.
- Tests 8 and 14 show that a spinning atmosphere with too high oxygen content and thus with too much oxidizing power also does not achieve satisfactory levels, although they are slightly improved compared to prior art.
- Tests 10 and 16 further demonstrate the need to maintain a minimum of oxidizing power in the containment atmosphere and the need not to confine the strip from the coating bath to avoid zinc vaporization which generates defects in the atmosphere. unacceptable aspects.
- a first embodiment of a confined wiper device 20 which comprises two identical spin nozzles 3, placed at the same level, on either side of the band B.
- Spin nozzles 3 have a generally triangular shape and each consist of two longitudinal metal plates 4 and 4 '(not visible) fixed together by means of two lateral triangular plates 5 and 5' (not shown).
- the longitudinal metal plates 4 and 4 ' are assembled so that a thin slot remains between them to allow the passage under pressure of the spin gas, conveyed by means not shown.
- the confined wiper device 20 also comprises two containment boxes 21 and 22 each placed on the upper outer faces of each nozzle 3, formed of the upper metal plates 4 and welded thereto.
- the box 22 consists of the assembly of two side plates 24 and an upper part consisting of a horizontal plate 25 and a vertical plate 23.
- the plates 24 and 25 are preferably of the same width, which width may be equal to or less than the depth of the nozzle 3.
- the box 21 is in all respects identical to the box 22.
- Confined spinning device 20 finally comprises two metal plates 6 called “noise baffles" whose function is to prevent the flow of spin gas emanating from each nozzle 3 is encountered in the lateral areas where the band B n is not present. Indeed, the same coating plant can see scrolling strips having various width formats and the interposition of such plates 6 is useful, in particular to avoid generating very significant sound vibrations.
- the distance D separating the boxes 21 and 22 of the band B is greater or smaller.
- the present inventors have been able to observe that a distance D of between 5 and 100 mm makes it possible to extract the spin gas satisfactorily while remaining sufficiently far from the path of the strip B to avoid any contact.
- the distance Z between the end of the nozzles 3 and the band B is preferably between 3 and 25 mm, in conventional manner.
- this device comprises spin nozzles 3 identical to those described for the figure 3 and anti-noise plates 6.
- the box 12 here comprises an inclined top plate 13, connected to two triangular side plates 14.
- the box 11 is identical at the caisson 12.
- the boxes 11 and 12 have a width that can be at most equal to the depth of the nozzles 3.
- the height H of the containment boxes 11 and 12 is measured between the spin line and the upper edge of the plates 13.
- This embodiment has the particular advantage of including a smaller volume than that of the figure 3 , which facilitates the management of the confinement atmosphere and allows to consume a smaller amount of inerting gas when the supply thereof is necessary.
- FIG. 5 there can be seen another embodiment of a confined wiper device 30 according to the invention.
- This is globally identical to the device 20 of the figure 3 and in particular comprises two containment boxes 31 and 32 comprising an upper part consisting of vertical plates 33 connected to horizontal plates 35, and side portions 34.
- Each of the boxes 31 and 32 is further compartmentalised by a series of vertical blades 36 extending from the upper face of the wiper nozzle 3 until at the upper part 35 of the containment boxes 31 and 32.
- This particular arrangement has the advantage of limiting the oxygen inputs in the containment boxes 31 and 32.
- the figure 6 presents another embodiment of a confinement device according to the invention similar to that shown in FIG. figure 3 but further comprising edge containment pieces 26, placed between the containment boxes 21 and 22, above the noise plates 6 and opposite the banks of the strip B. As the name suggests, these pieces have as a function of further confining the atmosphere surrounding Band B on its banks.
- these bank confinement pieces can be moved horizontally and vertically to accommodate different tape formats to be coated.
- the edge containment piece 26 consists of two rectangular plates parallel to the band B connected by a side plate placed facing the banks of the band B.
- the figure 7 shows the relative positioning of the containment piece 26 above the noise plate 6.
- the side plate has a width C greater or less, depending on whether one wants to achieve a significant confinement or not in banks.
- the figure 9 shows another embodiment of the containment parts according to the invention.
- the part 27 consists of two rectangular plates inclined with respect to the band B running plane and connected along their vertical edge placed facing the banks of the band B.
- This embodiment has the advantage of limiting the oxygen inputs even more than the design of the figure 6 .
- the inclined positioning of the two rectangular plates promotes the flow of gas from inside the box outwards and disadvantages the flow of gas from the outside to the inside of the box.
- the figure 10 presents another embodiment of the containment parts according to the invention wherein the confinement part 28 further comprises a return means 29 connecting the inclined rectangular plates and here taking the form of a spring. These plates are inclined relative to the running plane of the band B in order to be in contact with the lateral parts of the containment boxes 21 and 22.
- edge containment pieces just described are placed above the noise plates 6. However, it is possible to extend them to the outlets of the spinning nozzles to give them a noise-canceling function, making them the use of such plates not applicable
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL10726150T PL2430208T3 (pl) | 2009-05-14 | 2010-05-11 | Sposób wytwarzania powlekanej taśmy metalowej o poprawionym wyglądzie |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2009/000562 WO2010130884A1 (fr) | 2009-05-14 | 2009-05-14 | Procédé de fabrication d'une bande métallique revêtue présentant un aspect amélioré |
PCT/FR2010/000364 WO2010130895A1 (fr) | 2009-05-14 | 2010-05-11 | Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2430208A1 EP2430208A1 (fr) | 2012-03-21 |
EP2430208B1 true EP2430208B1 (fr) | 2013-10-30 |
Family
ID=41381865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10726150.5A Active EP2430208B1 (fr) | 2009-05-14 | 2010-05-11 | Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore |
Country Status (16)
Country | Link |
---|---|
US (5) | US20120052206A1 (es) |
EP (1) | EP2430208B1 (es) |
JP (1) | JP5588502B2 (es) |
KR (2) | KR101528116B1 (es) |
CN (1) | CN102459684B (es) |
AU (1) | AU2010247251B2 (es) |
BR (1) | BRPI1010572B1 (es) |
CA (1) | CA2761776C (es) |
ES (1) | ES2443312T3 (es) |
MA (1) | MA33273B1 (es) |
MX (1) | MX2011012004A (es) |
PL (1) | PL2430208T3 (es) |
RU (1) | RU2509822C2 (es) |
UA (1) | UA108611C2 (es) |
WO (2) | WO2010130884A1 (es) |
ZA (1) | ZA201108195B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2119804A1 (fr) | 2008-05-14 | 2009-11-18 | ArcelorMittal France | Procédé de fabrication d'une bande métallique revêtue présentant un aspect amélioré |
WO2010130883A1 (fr) | 2009-05-14 | 2010-11-18 | Arcelormittal Investigacion Y Desarrollo Sl | Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore |
WO2014135753A1 (fr) * | 2013-03-06 | 2014-09-12 | Arcelormittal Investigacion Y Desarrollo, S.L. | Procédé de réalisation d'une tôle à revêtement znal avec un essorage optimisé, tôle, pièce et véhicule correspondants |
WO2014199194A1 (en) * | 2013-06-10 | 2014-12-18 | Arcelormittal Investigacion Y Desarrollo, S.L. | Installation for hot dip coating a metal strip comprising an adjustable confinement box |
WO2015052546A1 (fr) * | 2013-10-09 | 2015-04-16 | ArcelorMittal Investigación y Desarrollo, S.L. | Tôle à revêtement znaimg à flexibilité améliorée et procédé de réalisation correspondant |
CN105939793B (zh) | 2014-01-30 | 2018-10-23 | 安赛乐米塔尔公司 | 由电镀锌板制造具有低波纹度的部件的方法、相应的部件和车辆 |
RU2572115C1 (ru) * | 2014-12-08 | 2015-12-27 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") | Способ коррозионной защиты поверхностей сталей и сплавов |
BE1023837B1 (fr) * | 2016-01-29 | 2017-08-09 | Centre De Recherches Metallurgiques Asbl | Dispositif pour la stabilisation hydrodynamique d'une bande metallique en defilement continu |
JP6460131B2 (ja) * | 2016-02-16 | 2019-01-30 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼板の表面性状評価方法、溶融亜鉛めっき鋼板の表面性状評価装置、及び溶融亜鉛めっき鋼板の製造方法 |
WO2017187225A1 (fr) * | 2016-04-26 | 2017-11-02 | Arcelormittal | Installation de revêtement au trempé à chaud et en continu d'une bande métallique et procédé associé |
CN109563605B (zh) * | 2016-07-20 | 2021-06-11 | 塔塔钢铁艾默伊登有限责任公司 | 提供zn-al-mg涂层的方法以及这种涂层 |
WO2019175623A1 (en) * | 2018-03-12 | 2019-09-19 | Arcelormittal | Method for dip-coating a metal strip |
KR102180798B1 (ko) | 2018-10-19 | 2020-11-19 | 주식회사 포스코 | 용융도금강판의 냉각장치 |
EP3827903A1 (en) * | 2019-11-29 | 2021-06-02 | Cockerill Maintenance & Ingenierie S.A. | Device and method for manufacturing a coated metal strip with improved appearance |
WO2023088625A1 (en) | 2021-11-18 | 2023-05-25 | John Cockerill Sa | Method for manufacturing a coated metal strip with improved appearance and wiping device therefor |
CN114318324A (zh) * | 2021-12-16 | 2022-04-12 | 东风汽车集团股份有限公司 | 一种用于镁合金车轮冷喷涂的喷涂粉末及其喷涂工艺和评价方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191500731A (en) * | 1915-01-16 | 1915-12-02 | British United Shoe Machinery | Improvements in or relating to Machines for Lasting Boots or Shoes and for Inserting Stitches or other Permanent Fastening Devices therein. |
FR1357120A (fr) * | 1963-02-14 | 1964-04-03 | Pechiney Prod Chimiques Sa | Perfectionnement apporté aux alliages à base d'aluminium et de manganèse |
US3607366A (en) * | 1968-11-14 | 1971-09-21 | Yawata Iron & Steel Co | Removal of excess molten metal coatings by gas blast without ripple formations on coated surfaces |
GB1318880A (en) * | 1969-10-09 | 1973-05-31 | Dunlop Holdings Ltd | Swaging tools |
US3802911A (en) * | 1971-01-28 | 1974-04-09 | Youngstown Sheet And Tube Co | Method for controlling the coating thickness of a coated metal strip |
JPS5022723A (es) * | 1973-07-02 | 1975-03-11 | ||
GB1602731A (en) * | 1977-04-29 | 1981-11-18 | British Steel Corp | Removal of excess liquid coatant from skip |
AU525668B2 (en) * | 1980-04-25 | 1982-11-18 | Nippon Steel Corporation | Hot dip galvanizing steel strip with zinc based alloys |
US4346129A (en) * | 1981-03-02 | 1982-08-24 | Republic Steel Corporation | Method and apparatus for thickness control of a coating |
FR2544337B1 (fr) | 1983-04-13 | 1985-08-09 | Ziegler Sa | Procede et installation pour le revetement en continu d'une bande a l'aide d'un revetement oxydable |
US4557952A (en) * | 1984-07-30 | 1985-12-10 | Armco Inc. | Process for controlling zinc vapor in a finishing process for a hot dip zinc based coating on a ferrous base metal strip |
US4557953A (en) * | 1984-07-30 | 1985-12-10 | Armco Inc. | Process for controlling snout zinc vapor in a hot dip zinc based coating on a ferrous base metal strip |
JP3201469B2 (ja) * | 1997-11-04 | 2001-08-20 | 日新製鋼株式会社 | Mg含有溶融Zn基めっき鋼板 |
DE69730212T2 (de) * | 1996-12-13 | 2005-08-18 | Nisshin Steel Co., Ltd. | HEISSTAUCH Zn-Al-Mg BESCHICHTETES STAHLBLECH MIT HERVORRAGENDEN KORROSIONSEIGENSCHAFTEN UND OBERFLÄCHENAUSSEHEN UND VERFAHREN ZUR HERSTELLUNG |
CN1156058C (zh) * | 1996-12-31 | 2004-06-30 | 艾利森公司 | 分布天线通信系统 |
RU2128715C1 (ru) * | 1997-06-23 | 1999-04-10 | Научно-производственный институт АО "Новолипецкий металлургический комбинат" | Ванна для цинкования металлической полосы |
AUPP441998A0 (en) * | 1998-06-30 | 1998-07-23 | Bhp Steel (Jla) Pty Limited | Improvements in jet stripping apparatus |
JP3788122B2 (ja) | 1999-08-06 | 2006-06-21 | Jfeスチール株式会社 | ガスワイピング装置 |
JP2002348651A (ja) * | 2001-05-22 | 2002-12-04 | Nisshin Steel Co Ltd | Mg含有溶融亜鉛基めっき鋼板の製造方法及び製造装置 |
US20040050323A1 (en) * | 2001-08-24 | 2004-03-18 | Hong-Kook Chae | Apparatus for controlling coating weight on strip in continuous galvanizing process |
JP5256604B2 (ja) * | 2006-10-06 | 2013-08-07 | 新日鐵住金株式会社 | ガスワイピング装置 |
EP2119804A1 (fr) | 2008-05-14 | 2009-11-18 | ArcelorMittal France | Procédé de fabrication d'une bande métallique revêtue présentant un aspect amélioré |
MX2011003399A (es) * | 2008-10-01 | 2011-04-26 | Nippon Steel Corp | Metodo para producir laminas de acero enchapado por inmersion en caliente y aparato para enchapado por inmersion en caliente. |
WO2010130883A1 (fr) | 2009-05-14 | 2010-11-18 | Arcelormittal Investigacion Y Desarrollo Sl | Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore |
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