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Matches 1 - 50 out of 1,484

Document Document Title
WO/2019/162876A1
This invention relates to alloys based on zirconium (Zr) and containing small percentages of niobium (Nb) and tantalum (Ta), which are corrosion-resistant and have a service temperature suitable for use in zones with a high neutron flux ...  
WO/2019/160439A1
The invention relates to the manufacture of ingots from zirconium alloys based on a magnesium-thermic sponge, which contain refractory alloying elements and/or fusible alloying elements. The method comprises preparing master alloy tablet...  
WO/2018/212889A3
A method for making an admixture in liquid form for concrete includes the step of providing a nanocarbon mixture containing at least two different types of nanocarbon particles, with each type of nanocarbon particle having a predetermine...  
WO/2019/098665A1
The present invention relates to a zirconium alloy cladding with improved oxidation resistance at a high temperature and a method for manufacturing the same, the zirconium alloy cladding comprising: a zirconium alloy cladding; and a Cr-A...  
WO/2019/045519A1
The present invention provides a target for physical vapor deposition, the target being formed of a Zr-Cu-Si based alloy in order to form a low-friction coating film, wherein the target comprises 82-90 at% of Zr, 4-14 at% of Cu, and 4-8 ...  
WO/2019/045520A1
The present invention provides a manufacturing method for a piston ring, the method comprising the steps of: placing a piston ring inside a physical deposition apparatus, introducing inert gas thereinto, and feeding reactive gas containi...  
WO/2019/035324A1
This bio alloy contains: Zr as a main component; 0.1-25 mass% of Nb; 0.1-25 mass% of Mo; and 0.1-25 mass% of Ta. The tensile strength of this alloy is 1000 MPa or more. The total content ratio of Nb, Mo, and Ta with respect to this alloy...  
WO/2018/232512A1
An article formed of a metal alloy is covered at least partially with a metal hydride and a shell metal to form an assembly. Load is applied to the assembly and the assembly is heated. The shell metal deforms around the article and the m...  
WO/2018/155399A1
Provided are: an alkaline storage battery negative electrode (1) that has excellent cost stability, has high discharge capacity from an initial charge/discharge cycle, and can maintain said high discharge capacity over a long period of t...  
WO/2018/101249A1
A welding arm 10 is provided with a chip electrode 11, a holder 12, and a shank 20. The shank 20 as an electroconductive support member includes a Cu parent phase and a second phase including a Cu-Zr-based compound dispersed in the Cu pa...  
WO/2018/087224A1
The invention relates to a composite material of metal and ceramic, having a ceramic portion and a metal and/or metalloceramic portion, wherein the composite material contains the metal and/or metalloceramic portion as coarse grains havi...  
WO/2018/062670A1
The present invention relates to a method for preparing a nuclear fuel cladding for the reduction of crud deposition and a method for reducing crud deposition on the nuclear fuel cladding. More precisely, the invention relates to a metho...  
WO/2018/047611A1
Provided is a biocompatible alloy that exhibits low magnetic susceptibility and excellent mechanical characteristics. This biocompatible alloy includes: Zr as the main ingredient; 0.1-25 mass% of Nb; 0.1-25 mass% of Mo; and 0.1-25 mass% ...  
WO/2018/023178A1
The present patent of invention relates to a metal alloy composition based on zirconium (Zr) having enhanced mechanical properties and very high resistance to corrosion and embrittlement, that is used to form the structural part of nucle...  
WO/2018/023171A1
A metal matrix composite casting comprises (a) one or more of the following host metals: titanium, zirconium, hafnium and tantalum and (b) a dispersion of refractory particles comprising at least one, and typically two or more, of carbid...  
WO/2018/002295A1
The present disclosure relates to a bimetallic tube comprising a first metallic tube having an inner diameter and an outer diameter, and a second metallic tube having an inner diameter and an outer diameter, wherein the first metallic tu...  
WO/2017/203015A1
Getter devices with improved sorption rate based on powders of ternary alloys particularly suitable for hydrogen and carbon monoxide sorption are described, said alloys having a composition comprising zirconium, vanadium and aluminum as ...  
WO/2017/131260A1
The present invention provides a method for manufacturing a zirconium alloy part, the method allowing precipitates having an average size of 35 nm or less to be equally distributed in a matrix through a multi-stage hot-rolling step. Spec...  
WO/2017/073487A1
This sputtering target comprises a substrate and a target material formed on the surface of the substrate. The target material has a composition comprising a metal element M within a range of 8-66 at.% and a remainder of Si and unavoidab...  
WO/2017/026509A1
The present invention is an electrode material used as an electrode contact for a vacuum interrupter, the electrode material containing heat-resistant elements at a weight ratio of 1 or more with respect to Cr 1, the remainder being Cu a...  
WO/2017/002851A1
The purpose of the present invention is to provide a sintered alloy having high mechanical strength (particularly high toughness suitable for a sputtering target material) and a sputtering target material which includes the sintered allo...  
WO/2016/167404A1
The purpose of the present invention is to provide a zirconium alloy composition having an improved anti-corrosion characteristic which can be utilized for nuclear fuel cladding and as material for nuclear structures, and a method for pr...  
WO/2016/167397A1
The present invention provides a zirconium alloy containing 1.1-1.2 wt% of niobium, 0.01-0.2 wt% of phosphorous, 0.2-0.3 wt% of iron and a remainder made up by zirconium, and a method for manufacturing a zirconium alloy having excellent ...  
WO/2016/167400A1
The objective of the present invention is to provide a zirconium alloy composition and a manufacturing method thereof, wherein the zirconium alloy composition is capable of improving high-temperature oxidation and corrosion resistance by...  
WO/2016/152780A1
A starting material powder comprising particles of W, or a starting material powder blended from a powder of W particles and one or more powders of alloy component particles selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr...  
WO/2016/112507A1
A watch case of amorphous alloy, a watch and a manufacturing method therefor. The watch case is made of zirconium-based amorphous alloy, copper-based amorphous alloy, titanium-based amorphous alloy, nickel-based amorphous alloy or iron-b...  
WO/2016/068562A1
The present invention provides an alloy having excellent thermal and mechanical stability and a method for preparing same. In addition, the present invention also provides a sputtering alloy target, enabling nitride thin film coating hav...  
WO/2016/062163A1
A cermet composite body, comprising: a ceramic matrix having a recessed groove on a surface thereof; and a metal piece filled in the recessed groove, the metal piece comprising a body formed by a zirconium base alloy and a reinforcing ma...  
WO/2015/156458A1
The present invention relates to a zirconium alloy composition with excellent low hydrogen absorption and hydrogen embrittlement resistance and a method for preparing the same and, more specifically, to a zirconium alloy composition and ...  
WO/2015/133264A1
An alloy wherein particles containing Cr are miniaturized and uniformly dispersed and Cu portions, which serve as a highly conductive component, are also miniaturized and uniformly dispersed. This alloy is produced, for example, by: a mi...  
WO/2015/133262A1
This electrode material results from reducing the size of and uniformly dispersing particles containing Cr, and also minutely and uniformly dispersing a Cu portion, which is a highly conductive component. The electrode material is prepar...  
WO/2015/075648A1
Getter devices with improved sorption rate based on powders of quaternary alloys particularly suitable for hydrogen and carbon monoxide sorption are described, said alloys having a composition comprising zirconium, vanadium, titanium and...  
WO/2015/073328A1
A nuclear fuel cladding (16) is provided. The nuclear fuel cladding (16) includes a base cladding (18) and at least one nanomaterial layer (20) deposited on a surface of the base cladding (18), the nanomaterial layer (20) having an avera...  
WO/2015/030131A1
 A zirconium alloy for an organism, the alloy containing Zr as a main ingredient and 12% to less than 20% of Ta (percentages expressed in terms of mass), the constituent phase comprising martensite including orthorhombic crystals of ma...  
WO/2015/024890A1
The invention present presents a class of alloys which form metallic glass upon cooling below the glass transition temperature Tg at a rate below 100 K/sec and having a high value of temperature difference (DT) between the crystallizatio...  
WO/2014/196834A1
The purpose of the present invention is to provide a crystalline alloy having glass forming ability which has significantly superior thermal stability for being amorphous while having glass forming ability, and a manufacturing method for...  
WO/2014/196820A1
The purpose of the present invention is to provide a highly corrosion-resistant Zr-group amorphous alloy composition containing a higher Zr content compared to existing amorphous alloys, and comprising only commercial metal elements, and...  
WO/2014/108720A1
Treatment process for a zirconium alloy, characterized in that it comprises the following steps : - a zirconium alloy ingot is prepared, the composition of which is: * 0.40% ≤ Nb ≤ 1.05%; * traces ≤ Sn ≤ 2%; * (0.5 Nb - 0.25)% ...  
WO/2014/101660A1
Disclosed is a zirconium alloy material for a nuclear power reactor core, falling within the technical field of special alloy materials, and comprising the following components in percentage by weight: 0.4-0.8 percent of Sn, 0.75-1.1 per...  
WO/2014/101658A1
Disclosed is a zirconium alloy material for a nuclear power reactor core, falling within the technical field of special alloy materials, and comprising the following components in percentage by weight: 0.60-1.00% of Sn, 0.80-1.10% of Nb,...  
WO/2014/078351A1
A hydrogen storage alloy having a higher electrochemical hydrogen storage capacity than that predicted by the alloy's gaseous hydrogen storage capacity at 2 MPa. The hydrogen storage alloy may have an electrochemical hydrogen storage cap...  
WO/2014/072193A1
Assembly, comprising: two ceramic bodies that are connected by means of a joint, which has an active hard solder, wherein the active hard solder has over a contiguous pore volume, which is respectively at a distance of at least 1 µm fro...  
WO/2014/044800A1
An alloy is provided having the composition TixZryCozR1-x-y-z wherein R represents any element other than Ti, Zr, or Co 0.182 ≤ x ≤ 0.718 0.154 ≤ y ≤ 0.681 0.08 ≤ z ≤ 0.3 and 0.95 ≤ x+y+z ≤ 1. the alloy may be used to bra...  
WO/2014/034574A1
A zirconium alloy containing niobium in an amount of 8 to 11 mass% inclusive and also containing tin and/or aluminum in a total amount of 1 to 5 mass% inclusive, with the remainder being substantially zirconium. The zirconium alloy conta...  
WO/2014/030272A1
Provided is a dental member using a metallic glass that is highly biocompatible and makes it possible to obtain the mechanical properties required of a small dental member, such as a low Young's modulus and high strength. The present inv...  
WO/2014/004704A1
Systems and methods in accordance with embodiments of the invention implement bulk metallic glass-based macroscale gears. In one embodiment, a method of fabricating a bulk metallic glass-based macroscale gear, where at least either the t...  
WO/2013/115359A1
This substrate for power modules is obtained by laminating and bonding a copper plate, which is formed of copper or a copper alloy, onto the surface of a ceramic substrate (11). A nitride layer (31) is formed on the surface of the cerami...  
WO/2013/085237A1
The objective of the present invention is to provide a crystalline alloy having glass forming ability which has superior thermal stability for being amorphous while having glass forming ability, and a preparation method thereof. In addit...  
WO/2013/075829A1
A bulk metallic glass forming alloy having the following composition x(aZr bHf cM dNb eO) yCu zAI and its preparation from an alloy L = (aZr bHf cM dNb eO), Cu, and Al as well as the use thereof is described.  
WO/2013/035269A1
Provided is a super elastic alloy for biological use having a high biocompatibility, good processability and super elasticity, said super elastic alloy being a super elastic zirconium alloy for biological use comprising 27-54 mol% inclus...  

Matches 1 - 50 out of 1,484