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Matches 101 - 150 out of 97,295

Document Document Title
WO/2018/220839A1
When [Si] represents the Si content (mass%), [Al] represents the Al content (mass%), and [Mn] represents the Mn content (mass%), parameter Q represented by "Q=[Si]+2[Al]-[Mn]" is 2.00 or higher. The total mass of S included in sulfides a...  
WO/2018/217113A1
The present invention relates to a method of obtaining plain and ribbed wire rod with multi-phase structure, consisting in pre-heating billets made of different grades of steel, particularly with 0.07 - 0.40%C content, in a walking-beam ...  
WO/2018/216461A1
Provided is a method for producing a sintered member, the method comprising: a step for preparing raw material powder containing iron-based powder; a step for pressure molding the raw material powder to form a columnar or cylindrical pow...  
WO/2018/215466A1
The present disclosure relates to a new duplex stainless steel. Furthermore, the present disclosure relates to a product comprising the duplex stainless steel, which method comprises the step of performing a heat treatment on an object c...  
WO/2018/214683A1
A hot dipped high manganese steel and a manufacturing method therefor. The high manganese steel comprises a steel base plate and a coating on the surface of the steel base plate. The core of the steel base plate is austenite. The surface...  
WO/2018/214863A1
A bearing steel for use in automobile wheels and a manufacturing process therefor. The bearing steel has the following chemical composition by weight percent: carbon: 0.58-0.61%; silicon ≤ 0.15%; manganese: 0.87-0.95%; copper: 0.10-0.2...  
WO/2018/216317A1
A canted coil spring is provided with a core wire 10 formed from steel having a pearlitic structure and a copper plating layer 20 formed from copper or a copper alloy covering the outer peripheral surface 11 of the core wire 10. The stee...  
WO/2018/216522A1
This high-strength steel sheet contains 0.15% to 0.35% by mass of C, 0.5% to 3.0% by mass of a total of Si and Al, 1.0% to 4.0% by mass of Mn, no more than 0.05% by mass (including 0% by mass) of P, no more than 0.01% by mass (including ...  
WO/2018/216589A1
A member for a hot-dip metal plating bath to be used in hot-dip Zn-Al plating baths that contain at least 50 mass% of Al or hot-dip Al plating baths comprises: a base metal made of ferritic stainless steel that contains 0.10 mass% to 0.5...  
WO/2018/216638A1
A bent steel pipe 1 according to the present invention is provided with a straight pipe part 2 and a bent part 3 having a bending radius r that is three times the outer diameter OD of the straight pipe part 2 or more; and this bent steel...  
WO/2018/214682A1
A hot dipped medium manganese steel and a manufacturing method therefor. The medium manganese steel comprises a steel base plate and a coating on the surface of the steel base plate; the mass percentages of the components in the hot dipp...  
WO/2018/215600A1
The invention relates to a high strength, hot rolled abrasive wear resistant steel strip with low carbon equivalent values, with a Brinell hardness in the range of 400 - 465 HBW and a tensile strength in the range of 1180 - 1500MPa for s...  
WO/2018/216665A1
The purpose of the present invention is to provide a thick steel plate having superior multilayer welded joint CTOD properties. Provided is a thick steel plate that is formed from specific components and has a component composition havin...  
WO/2018/216236A1
Provided is a ferritic stainless steel with excellent brazing properties as well as excellent condensed water corrosion resistance in the environments used in waste heat recovery devices or EGR coolers. The steel has a composition that c...  
WO/2018/215813A1
The method comprises casting a steel having a composition comprising: 0.10% ≤ C ≤ 0.35%, 0.8% ≤ Si ≤ 2.0%, 1.8% ≤ Mn ≤ 2.5%, P ≤ 0.1%, 0% ≤ S ≤ 0.4%, 0% ≤ Al ≤.0%, N ≤ 0.015%, 0% ≤ Mo ≤ 0.4%, 0.02% ≤ Nb ≤ ...  
WO/2018/215269A1
A piston ring is formed from a steel substrate consisting of the carbon in a range of 0.80-0.95wt.%, silicon in a range of 0.30-0.55 wt.%, manganese in a range of 0.25-0. wt.%, phosphorus in a range of up to 0.04 wt.%, sulfur in a range ...  
WO/2018/215065A1
A ferritic alloy comprising the following elements in weight% [wt%] C 0.01 to 0.1; N: 0.001 to 0.1; O: ≤ 0.2; Cr 4 to 15; Al 2 to 6; Si 0.5 to 3; Mn: ≤ 0.4; Mo + W ≤ 4; Y ≤ 1.0; Sc, Ce, La and/or Yb ≤ 0.2; Zr ≤ 0.40; RE ≤ 3...  
WO/2018/215236A1
The invention relates to a flat steel product consisting of a steel substrate coated with a protective coating, the protective coating consisting of an inner layer containing Al-Si and an outer layer containing alkaline earth oxide and/o...  
WO/2018/215923A1
The method comprises casting a steel having a composition comprising: 0.10% ≤ C ≤ 0.35%, 0.8% ≤ Si ≤ 2.0%, 1.8% ≤ Mn ≤ 2.5%, P ≤ 0.1 %, 0% ≤ S ≤ 0.4%, 0% ≤ Al ≤ 1.0%, N ≤ 0.015%, 0% ≤ Mo ≤ 0.4%, 0.02% ≤ Nb ...  
WO/2018/211039A1
The invention relates to a method for producing a steel composite, according to which at least two steel sheets consisting of different steel stocks are placed one on top of the other and hot-rolled together and subsequently optionally c...  
WO/2018/211920A1
The purpose of the present invention is to provide a method for manufacturing a high-strength molten zinc plated steel sheet having a high-strength-elongation balance with superior plating adherence and surface appearance. This method co...  
WO/2018/211779A1
An oil tempered wire has a composition that includes one or more strengthening elements selected from 0.50 – 0.90% by mass C, 0.02 – 0.50% by mass V, 0.01 – 0.50% by mass Ta, 0.01 – 0.50% by mass Nb, 0.02 – 0.50% by mass Mo, an...  
WO/2018/210690A1
The invention relates to a non-oriented electrical steel strip or steel sheet, in particular for electrotechnical applications, to an electrotechnical component produced from such an electrical steel strip or steel sheet, to a method for...  
WO/2018/212097A1
The average grain size of this L10-FeNi magnetic powder (11) is 50 nm to 1 μm, and the average value of sphericity P defined by formula (1) is 0.9 or higher. (1): P = Ls/Lr In formula (1), Lr is the circumference of the L10-FeNi magneti...  
WO/2018/212196A1
The purpose of the present invention is to provide steel having improved hardenability, toughness, surface originated exfoliation life, and bending fatigue strength, and a component manufactured using that steel. Provided is steel having...  
WO/2018/212098A1
This magnetic powder (1) is provided with: a main body part (3) that contains L10-FeNi; and an oxide layer (5) that is formed on the surface of the main body part.  
WO/2018/210414A1
The invention relates to a hot-working material made of a three-layer material composite comprising a core layer made of a hardening steel having a tensile strength > 1600 MPa and/or a hardness > 490 HV10, in particular a tensile strengt...  
WO/2018/213556A1
A soft magnetic alloy having a good combination of formability and magnetic properties is disclosed. The alloy has the formula Fe100-a-b-c-d-e-fSiaMbLcM'dM"eRf wherein M is Cr and/or Mo; L is Co and/or Ni; M' is one or more of Al, Mn, Cu...  
WO/2018/210779A1
The invention relates to a hot-working material (1) made of a five-layer material composite comprising a core layer (1.1) made of a hardening steel with a carbon portion C of at least 0.2 wt.%, two intermediate layers (1.2) integrally co...  
WO/2018/210574A1
The invention relates to a three-layer high-strength steel or ballistic steel. The invention further relates to a method for producing a component that consists of the high-strength steel or ballistic steel, and to a corresponding use.  
WO/2018/212327A1
A wire according to an embodiment of the present invention is configured such that: the wire has a chemical composition within a prescribed range; in both a surface layer part and a center part, the main structure is a pearlite structure...  
WO/2018/210575A1
The invention relates to a safety steel or wear-resistant steel (1) composed of a multi-layer steel material composite, comprising a first layer (1.1) composed of a steel which in the hardened or annealed state has a hardness of > 350 HB...  
WO/2018/210415A1
The invention relates to a hot-working material made of a three-layer material composite, comprising a core layer made of a hardening steel having a tensile strength > 1900 MPa and/or a hardness > 575 HV10, in particular a tensile streng...  
WO/2018/212155A1
The purpose of the present invention is to provide a method for manufacturing a steel strip for a blade having good productivity that can control carbide density in a suitable range without adding costly Mo, and a steel strip for a blade...  
WO/2018/207521A1
Provided is a dust core which is suitable as a constituent member for a small and low inductor with a built-in coil, and which contains a powder of a crystalline magnetic material and a powder of an amorphous magnetic material. This dust...  
WO/2018/206173A1
The present disclosure relates to a body, a method for manufacturing the body and the use of the body for nuclear shielding in a nuclear reactor. The body comprises the following elements in atomic percent (at%): boron 21-41; iron 25-35;...  
WO/2018/207560A1
Provided is a method for manufacturing a hot-dip galvanized steel sheet, with which it is possible to achieve a good plated external appearance with high plating adhesion without a deterioration in the tensile strength, even when subject...  
WO/2018/207873A1
In the production of an oriented magnetic steel sheet from a steel slab containing, in terms of mass%, C: 0.002-0.15%, Si: 2.5-6.0%, Mn: 0.01-0.80%, Al: 0.010-0.050%, and N: 0.003-0.020%, an oriented magnetic steel sheet having excellent...  
WO/2018/207890A1
A magnetic material is constituted of a L10 type FeNi ordered alloy constituted of acicular particles. In this L10 type FeNi ordered alloy, the direction of the long axis has a magnetic shape anisotropic orientation. Furthermore, when th...  
WO/2018/203126A1
The present invention relates a method for the manufacture of a galvannealed steel sheet.  
WO/2018/203097A1
The present invention relates a method for the manufacture of a galvannealed steel sheet.  
WO/2018/204637A1
Iron-containing alloys, and associated systems and methods, are generally described. The iron-containing alloys are, according to certain embodiments, nanocrystalline. According to certain embodiments, the iron-containing alloys have hig...  
WO/2018/203513A1
The present invention relates to a method for arc-welding a steel plate having a C content of 0.08-0.30% by mass, wherein the arc welding method comprises welding under a condition whereby X represented by formula (1) is 200 or less usin...  
WO/2018/202916A1
The method comprises providing a cold-rolled sheet, with a composition containing: 0.15% ≤ C ≤ 0.23%, 1.4 % ≤ Mn ≤ 2.6%, 0.6% ≤ Si ≤ 1.3%, with C+Si/10 ≤ 0.30%, 0.4% ≤ Al ≤ 1.0%, with Al ≥ 6(C+Mn/10) – 2.5%, 0.010% ...  
WO/2018/203111A1
The method comprises providing a cold-rolled sheet, with a composition containing: 0.15% ≤ C ≤ 0.23%, 1.4 % ≤ Mn ≤ 2.6%, 0.6% ≤ Si ≤ 1.3%, with C+Si/10 ≤ 0.30%, 0.4% ≤ Al ≤ 1.0%, with Al ≥ 6(C+Mn/10) – 2.5%, 0.010% ...  
WO/2018/199062A1
Provided are: a hot-rolled and annealed ferritic stainless steel sheet having a sufficient corrosion resistance, and capable of suppressing cracking while performing a punching process on a thick flange; and a method for manufacturing th...  
WO/2018/199328A1
Provided are: a high strength steel sheet suitable as a material for automobile parts, the high strength steel sheet containing a large amount of Mn and having bendability; and a method for manufacturing the high strength steel sheet. Th...  
WO/2018/198685A1
This stainless steel for a fuel cell separator has a predetermined composition, and has, on the surface thereof, a recess-and-protrusion structure in which a mean interval between protruding parts is 20-200 nm, wherein, on the surface of...  
WO/2018/199145A1
The present invention proposes a method for imparting better ductility to high-Mn steel that has superior cryogenic toughness in both a welding heat-affected part and a matrix after being welded. This high-Mn steel has a component compos...  
WO/2018/197612A1
Described are powders of nitrided inorganic materials comprising one or more phases selected from the group consisting of intermetallic phases and alloy phases, and pro- cesses for obtaining such materials.  

Matches 101 - 150 out of 97,295