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WO/2024/077654A1 |
A WC-Ni wear-resistant coating on a 316L stainless steel surface and a preparation method therefor, relating to a laser cladding material. The WC-Ni wear-resistant coating comprises a substrate and the WC-Ni wear-resistant coating locate...
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WO/2024/068829A1 |
The present invention relates to a moulding tool assembly (5) for powder injection moulding a component (1), a method for manufacturing a component (1), and the component obtainable therefrom, wherein the moulding tool assembly (5) compr...
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WO/2024/070378A1 |
The present invention provides technology that enables a decrease in the risk that a powder material will be scattered by imparting energy thereto in an additive manufacturing process. This powder material for additive manufacturing comp...
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WO/2024/067985A1 |
Disclosed is a method for the preparation of hard metal products based on powders composition consisting of tungsten carbide (WC), 9 wt.% FeNi, 0.5-1 wt.% Cr3C2 and up to 0.5 wt.% NbC, where WC, Cr3C2 and NbC wt. percentages are selected...
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WO/2024/050572A1 |
The invention relates to an object, in particular a cutting tool such as a cutting insert, comprising a main body and a coating applied to same, wherein the main body is formed from a hard metal, wherein the main body is formed with a me...
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WO/2024/047007A1 |
The invention relates to a cemented carbide material, in particular hard metal, with 80-95 wt.%, preferably with 90-94 wt.%, hard material particles, in dispersed form, having or consisting of tungsten carbide, and a binder phase, wherei...
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WO/2024/042913A1 |
The present invention comprises a heat dissipation substrate which is in a plate shape and is formed of a composite material including metal and silicon carbide. The surface of the heat dissipation substrate on one side is partitioned in...
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WO/2024/027853A1 |
The present invention belongs to the technical field of coatings, and disclosed are an impact-resistant, wear-resistant and corrosion-resistant high-entropy alloy-ceramic composite coating, and a preparation method therefor and the use t...
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WO/2024/018889A1 |
A coated tool according to one non-limiting aspect of the present disclosure is provided with a base body and a coating layer located on the surface of the base body, in which the base body has a film adhesive phase containing Co and at ...
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WO/2024/014412A1 |
A cermet sintered body according to the present disclosure comprises: a first hard phase mainly composed of TiCN; a second hard phase that is a composite carbonitride solid solution of Ti and at least one of the metals of Groups 4, 5, an...
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WO/2024/012930A1 |
A rock drill insert comprising a body of cemented carbide comprising hard constituents of WC in a binder phase comprising cobalt; wherein the cemented carbide comprises 4-18 wt% Co; Cr such that the Cr/Co mass ratio in the bulk of the bo...
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WO/2024/003234A1 |
A composite material comprising: at least one reinforcing zone comprising tungsten carbide (WC) and titanium carbide (W, Ti)C and a manganese steel matrix; a manganese steel zone that surrounds each of the reinforcing zones; and an inter...
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WO/2024/005058A1 |
An insert according to the present disclosure comprises a cubic boron nitride sintered compact including a plurality of cubic boron nitride particles and a binding phase that bind the plurality of cubic boron nitride particles. In the cr...
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WO/2024/002678A1 |
The present invention is related to a composite grinding ball comprising: - a ferroalloy metal matrix, - a reinforcement shell of an openwork ceramic structure of aggregated ceramic metal composite particles, said aggregated particles co...
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WO/2023/248318A1 |
The present invention provides a wear-resistant member which is formed of a composite material that is obtained by binding hard W compound coarse particles having a large diameter by means of a matrix phase of a cemented carbide, and whi...
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WO/2023/228688A1 |
A coated tool (1) comprises a substrate (3) and a coating layer (7) disposed on a surface (5) of the substrate. The substrate has a hard phase containing W and C, a solid-solution phase containing W, C, and Ti, and a binding phase contai...
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WO/2023/228328A1 |
This cemented carbide comprises: a first phase comprising tungsten carbide particles; and a second phase including cobalt as a main component. The total content of the first phase and the second phase in the cemented carbide is 97 vol% o...
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WO/2023/226166A1 |
A preparation method for an aluminum-based composite material reinforced with a shape memory ceramic and having an adjustable austenite content. Raw materials of the composite material comprise a shape memory ceramic and an aluminum powd...
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WO/2023/220770A1 |
The present invention provides a process of forming a cutting tool comprising the steps of: additive deposition of a tool material comprising at least one of: tungsten carbide, TaNbC, a tungsten carbide containing alloy or composite, or ...
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WO/2023/222921A1 |
The present invention relates a method for casting a component for application in a high wear industrial environment with a composite zone containing titanium carbides in a matrix material, the composite zone formed in-situ during castin...
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WO/2023/224516A1 |
The invention relates to ferrous metallurgy, namely to materials for processing of iron melts to remove oxygen, sulfur and purification from non-metallic inclusions. An alloy for processing iron melts in the processes of ferrous metallur...
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WO/2023/217621A1 |
A sintered cemented carbide insert for mining or cutting applications comprising: a first zone comprising: 3-18 wt% binder phase; unavoidable impurities; a balance of tungsten carbide having a mean grain size of between 0.5-20 µm; and a...
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WO/2023/215870A1 |
The present invention provides compositions and nanomaterials comprising a metal based high entropy oxide comprising at least five metals and their oxides distributed in a crystal structure, with high configurational entropy, a high numb...
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WO/2023/201141A1 |
Provided is a method of manufacturing a three-dimensional (3D) object by forming a printable cemented carbide powder with a full density by a dual sintering cycle process. The formed fully densified printable cemented carbide powder is n...
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WO/2023/187704A1 |
The invention relates to compositions containing chromium. In particular, the composition includes a chromium component, and an adhesive component admixed with the chromium component to form the composition. Furthermore, the invention ex...
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WO/2023/188875A1 |
Provided are a sintered body and a cutting tool having excellent wear resistance and defect resistance during high-speed processing. A sintered body (2) comprises: hard particles containing, as a main component, TiN, TiC, TiCN, or (Ti,...
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WO/2023/188871A1 |
The present invention provides a sintered body and a cutting tool which have excellent wear resistance and chipping resistance during high-speed processing. A sintered body (2) comprises: hard particles, the main component of which is ...
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WO/2023/188012A1 |
The present invention provides a cemented carbide which is composed of a hard phase and a binder phase, wherein: the hard phase contains tungsten carbide as a main component; the binder phase contains cobalt as a main component; with res...
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WO/2023/188876A1 |
Provided are a sintered compact and a cutting tool that have excellent abrasion resistance, heat resistance, and defect resistance under high-speed processing. A sintered compact (2) comprises: hard particles in which the main componen...
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WO/2023/186523A1 |
A cemented carbide body for neutron shielding and a method of making the same, said cemented carbide body containing WC, Fe and Cr, wherein the Cr is present in an amount from approximately 1 wt.% to approximately 150 wt.% with respect t...
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WO/2023/189127A1 |
A cemented carbide according to a non-limiting aspect of the present disclosure has a hard phase containing W and C, a solid solution phase containing W, C and Ti, and a binding phase containing an iron group metal. A β-free layer compo...
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WO/2023/177628A1 |
The present disclosure relates to methods of making electrodes for use in electrolysis cells. The method may include forming a TiB2 feedstock into a predetermined shaped product to realize an appropriate density. The method may also incl...
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WO/2023/175721A1 |
Provided is a cemented carbide comprising tungsten carbide particles and a binder phase, said cemented carbide comprising the tungsten carbide particles and the binder phase in a combined amount of not less than 80 vol%, and containing t...
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WO/2023/175720A1 |
This cemented carbide contains tungsten carbide particles and a binder phase, and contains the tungsten carbide particles and binder phase at 80 volume% or more for the total thereof and contains the binder phase at 0.1 volume% to 20 vol...
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WO/2023/178079A1 |
Methods for forming metal alloys, including refractory intermetallic alloys, and ceramic composites using reactive synthesis during additive manufacturing (AM) are provided. In the AM processes, an exothermic reaction path is used, such ...
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WO/2023/166900A1 |
A non-limiting example of a cemented carbide according to the present disclosure comprises a hard phase that contains W and C, a binder phase that is composed of one or more iron group metals, and an aggregate phase that contains Zr and ...
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WO/2023/166113A1 |
A cemented carbide insert for mining or rock cutting applications comprising an at least partially flat base and a working tip portion; characterized in that: the insert further comprises at least one identification (ID) marker encoded w...
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WO/2023/152079A1 |
The present invention relates to a mixture and to a method for producing porous moldings from ceramics and to porous moldings from ceramics.
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WO/2023/141411A1 |
Provided is a cemented carbide composition that includes a carbide phase including reclaimed carbide material in an amount of greater than 70 wt.% of the cemented carbide composition. The cemented carbide composition further includes a b...
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WO/2023/139726A1 |
This cemented carbide includes tungsten carbide particles and a binder phase. The total content of the tungsten carbide particles and the binder phase in the cemented carbide is not less than 80 vol%. The content of the binder phase in t...
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WO/2023/139695A1 |
The present invention provides a cemented carbide which is composed of a first hard phase, a second hard phase and a binder phase, wherein: the first hard phase is composed of tungsten carbide particles; the second hard phase is composed...
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WO/2023/140387A1 |
The present invention provides a WC-based cemented carbide which contains, in mass%, 10% to 40% of Co and 5% to 15% of Cu, with the balance being made up of W, B, C, at least one element that is selected from the group consisting of Ti, ...
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WO/2023/136954A1 |
Provided is a cemented carbide composition having a hard phase made of tungsten carbide (WC) as a first hard phase component and at least one second hard phase component selected from the group consisting of tantalum carbide (TaC), niobi...
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WO/2023/135245A1 |
A drill-bit tip plate (40) with a first and a second apex (45,46) distanced from an axis of rotation (X) and having inner and outer cutting edges (42,43,65,66) with the first-and second apex (45,46) being distanced from the broad sides (...
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WO/2023/135807A1 |
A mold for an ultra-high pressure generator made of cemented carbide, wherein the cemented carbide comprises a first phase made of a plurality of tungsten carbide particles and a second phase containing cobalt, the Vickers hardness of th...
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WO/2023/120342A1 |
This cemented carbide has a hard phase containing W and C and a binder phase containing an iron-group metal. In addition, the binder phase has a fractal dimension of 0.7 or greater when in a dispersed state.
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WO/2023/114632A1 |
Provided are (I) cemented carbide compositions including a ceramic hard phase having metal carbides of niobium carbide, tungsten carbide, and tantalum carbide and (II) cermet compositions including a ceramic hard phase having metal carbi...
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WO/2023/091899A1 |
Provided are cemented carbides having a binder phase having nanometric carbide precipitates therein. The cemented carbides have improved hardness properties by increasing the hardness of the binder phase, while retaining good levels of f...
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WO/2023/091830A1 |
Provided are cemented carbides having a hard phase including tungsten carbide (WC), a binder phase including Co, and an additive being a grain growth inhibitor either (I) selected from the group consisting of MO2C, TiC, TaC, and NbC, and...
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WO/2023/079937A1 |
A cermet tool according to the present disclosure has a base comprising a cermet sintered body containing a hard phase containing at least a Ti carbonitride, and a bonding phase containing Co and/or Ni. In a cermet tool according to an a...
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