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Matches 1 - 50 out of 20,327

Document Document Title
WO/2018/009041A1
The present invention relates to a hot forming member suitable as a material for a vehicle and, more specifically, to a hot forming member having excellent crack propagation resistance and ductility and a method for producing the same. T...  
WO/2018/003407A1
Provided are: a high strength galvannealed steel sheet having an Mn-containing TRIP steel sheet as the base metal and having excellent workability and hole expandability; and a manufacturing method therefor. A method for producing a high...  
WO/2018/001098A1
Low-density hot-dipped steel. The low-density hot-dipped steel comprises a steel substrate (1) located at a core and a clad layer (3) located on the surface. An interface layer is disposed between the steel substrate (1) and the clad lay...  
WO/2017/222189A1
One aspect of the present invention relates to an ultrahigh-strength high-ductility steel sheet having excellent yield strength, comprising, by wt%, 0.04-0.18% of C, 2% or less of Si, 4-10% of Mn, 0.05% or less of P (except 0%), 0.02% or...  
WO/2017/217750A1
The present invention provides: a solution composition for steel sheet surface treatment, the solution composition containing 30-60 wt% of a trivalent chromium compound including chromium phosphate (A) and chromium nitrate (B), 0.2-0.4 w...  
WO/2017/215796A1
The invention relates to the technical field of galvanization of iron-based or iron-containing components, especially steel-based or steel-containing components (steel components), preferably for the automotive or motor vehicle industry,...  
WO/2017/203309A1
The present invention relates to a TWIP steel sheet having an austenitic matrix and a method for the manufacture of this TWIP steel.  
WO/2017/203341A1
The present invention relates to a method for producing a TWIP steel sheet having an austenitic matrix.  
WO/2017/203310A1
The present invention relates to a method for producing a TWIP steel sheet having a high strength, an excellent formability and elongation.  
WO/2017/203348A1
The present invention relates to a cold-rolled and recovered TWIP steel sheet having an austenitic matrix and a method for the manufacture of this TWIP steel.  
WO/2017/203343A1
The present invention relates to a method for producing a TWIP steel sheet having a high strength, an excellent formability and elongation.  
WO/2017/203314A1
The present invention relates to a TWIP steel sheet having an austenitic matrix and a method for the manufacture of this TWIP steel.  
WO/2017/197734A1
The present invention relates to the field of power equipment and materials, and specifically relates to an anti-corrosion method for a power transmission tower. The method comprises the following steps: a. cleaning a surface of the powe...  
WO/2017/200134A1
Provided is an apparatus, which is provided between the surface of a plating bath for hot-dip plating and air knife equipment for controlling the thickness of plating metal attached to the surface of a strip, so as to form a nitrogen clo...  
WO/2017/195269A1
The hot stamp molded body according to an embodiment of the present invention is provided with a base metal and a plated layer. The plated layer comprises, in order from the base metal to the surface, an interfacial layer, an intermediat...  
WO/2017/196965A1
The present invention provides steel sheet products having controlled compositions that are subjected to two-step annealing processes to produce sheet products having desirable microstructures and favorable mechanical properties such as ...  
WO/2017/190131A1
A steel processing line includes a dip tub and a stab roll. The dip tub is filled with a quantity of molten metal. At least a portion of the stab roll is submerged in the quantity of molten metal. The stab roll includes two journals. Eac...  
WO/2017/186461A1
The invention relates to a component (1, 10, 20) for a hot dip coating system, which comes into direct contact with an immersion bath comprising liquid metal during operation of the hot dip coating system, having a metallic base body (2,...  
WO/2017/187799A1
[Problem] To provide a treated surface steel with edge corrosion resistance at least equal to chromate treatment without using hexavalent chromium. [Solution] The present invention is a treated surface steel in which a coating film is fo...  
WO/2017/187215A1
The present invention relates a carbon steel sheet coated with a barrier coating comprising nickel and chromium wherein the weight ratio Ni/Cr is between 1.5 and 9.  
WO/2017/188530A1
The present invention relates to a wire having etched grooves and a method for manufacturing same, the method enabling enhanced adhesion with rubber by means of forming a pattern of various depths and shapes on a wire plating layer by us...  
WO/2017/187226A1
The invention concerns an apparatus for the continuous dip coating of a metal strip (1), comprising a vessel for containing a molten metal bath (12), a bottom roller (15) and a duct (13) in which the metal strip (1) runs. The duct (13) c...  
WO/2017/187255A1
The present invention relates a press hardening method comprising the provision of a carbon steel sheet coated with a barrier pre-coating comprising nickel and chromium wherein the weight ratio Ni/Cr is between 1.5 and 9.  
WO/2017/187225A1
The invention concerns an apparatus for the continuous dip coating of a metal strip (1), comprising a vessel for containing a molten metal bath (12), a bottom roller and a duct (13) in which the metal strip (1) runs. The duct (13) bears,...  
WO/2017/185319A1
Methods are provided for forming low density zinc-coated TRIP-assisted steel having a multiphase bainitic microstructure produced by austenitization, quenching, and zinc coating. A conventional step of isothermal bainitic holding is elim...  
WO/2017/187364A1
The invention relates to an apparatus for the continuous dip coating of a metal strip (1), comprising a vessel for containing a molten metal bath (12), a bottom roller and a duct (13) in which the metal strip (1) travels. At its lower en...  
WO/2017/185320A1
Methods for forming zinc coated steel alloys are provided via austenitizing and quenching. A conventional step of partitioning is eliminated and the zinc coated steel alloys may have an ultimate tensile strength of at least about 1000 MP...  
WO/2017/187728A1
The purpose of the invention is to provide a sheet edge detection device for a molten metal plating facility and a sheet edge detection method with which the position of a sheet edge of a metal plated sheet can be detected with high accu...  
WO/2017/187729A1
Provided are a molten metal plating facility and a method with which degradation in the surface quality of a strip sheet can be prevented by preventing the adhesion of splashes. Disclosed are a molten metal plating facility and a method ...  
WO/2017/188531A1
The present invention relates to a wire having etched grooves and a method for manufacturing same, the method enabling enhanced adhesion with rubber by means of forming a pattern of various depths and shapes on a plating layer of a stran...  
WO/2017/187359A1
The invention concerns an apparatus for the continuous dip coating of a metal strip (1), comprising a vessel for containing a molten metal bath (12), a bottom roller (15) and a duct (13) in which the metal strip (1) runs. The duct (13) c...  
WO/2017/183349A1
A high-strength steel plate that has a predetermined component composition, a tensile strength (TS) of 980 MPa or more, excellent molding properties at a yield ratio (YR) of 68% or more, a high yield ratio, and high hole expandability is...  
WO/2017/182863A1
The present invention relates to a method for producing a metallic coated steel sheet.  
WO/2017/182382A1
The invention relates to a component made of press-form-hardened, aluminium-based coated steel sheet, the coating having a covering which contains aluminum and silicon applied in the hot-dip process, characterized in that the press-form-...  
WO/2017/182957A1
A phosphorus-cobalt-nickel alloy is described, and the use thereof in plating processes of non-precious metal objects with precious metals; said plating processes and the objects thus obtained are also described.  
WO/2017/182833A1
The present invention relates to a method for producing a metallic coated steel sheet.  
WO/2017/179913A2
The present invention provides a composite resin composition comprising 30 to 60% by weight of a urethane-modified polyester resin in which a linear type and a crosslinking type are mixed, 3 to 15% by weight of at least one curing agent ...  
WO/2017/169869A1
A plated steel plate, etc., is provided which has a tensile strength of greater than or equal to 590 MPa and which has excellent stretch flangeability. This thin steel plate is characterized by having a specific component composition, an...  
WO/2017/170967A1
Provided is a method for producing a molten aluminum-plated steel wire in which a steel wire (2) is immersed in a molten aluminum plating bath (1), the resulting molten aluminum-plated steel wire (3) is subsequently pulled up from the mo...  
WO/2017/168948A1
Provided is a steel sheet for hot pressing, which has a prescribed component composition, and which is configured to have a steel structure that includes ferrite and cementite such that Mnθ/Mnα is not lower than 1.4, when the Mn concen...  
WO/2017/168958A1
The purpose of the present invention is provide: a thin steel sheet which exhibits excellent fatigue resistance characteristics as a material for automobile components, and which has a TS of at least 1180 MPa; a production method therefo...  
WO/2017/169941A1
Provided is a steel sheet having excellent elongation, hole expansion and material uniformity, and high strength. Also provided is a method for producing same. The thin steel sheet has a specific component composition, and a steel micros...  
WO/2017/169561A1
The purpose of the present invention is to provide a thin steel plate, etc., having a TS of at least 540 MPa, excellent ductility, a low yield ratio (YR), excellent YP in-plane anisotropy, and excellent plating properties. The thin steel...  
WO/2017/170239A1
Provided is a continuous hot-dip metal plating device (1) comprising: a sink roll (6) that is disposed inside a plating bath (3), and changes the conveyance direction of a steel strip (2) to upward; a first support roll (7) that is posit...  
WO/2017/169871A1
A plated steel plate having a tensile strength of 440 MPa or greater and having excellent formability and aging resistance, and a manufacturing method thereof, are provided. A thin steel plate is used that is characterized by having a sp...  
WO/2017/169562A1
Provided are a thin steel plate, etc., said thin steel plate having a TS of at least 590 MPa, excellent strength-ductility balance, a low yield ratio, excellent YP in-plane anisotropy, and excellent plating properties. The thin steel pla...  
WO/2017/170969A1
Provided is a method for producing a molten aluminum-plated steel wire in which a steel wire (2) is immersed in a molten aluminum plating bath (1), the resulting molten aluminum-plated steel wire (3) is subsequently pulled up from the mo...  
WO/2017/169870A1
A thin steel plate is provided which includes at least a prescribed amount of ferrite phase, has a low yield ratio, a tensile strength of 780 MPa or greater, and excellent bending fatigue characteristics. This thin steel plate has a spec...  
WO/2017/163299A1
This chemical conversion coating-equipped steel plate is equipped with: a steel plate; an Fe-Sn alloy layer formed on one or more surfaces of the steel plate; an Sn layer formed on the Fe-Sn alloy layer, the total Sn content of which in ...  
WO/2017/162342A1
The invention relates to a system and a method for hot-dip galvanizing components, preferably for mass-production hot-dip galvanizing a plurality of identical or similar components, preferably for batch galvanization.  

Matches 1 - 50 out of 20,327