46 results about "Reactive material" patented technology

Some implementations include an apparatus comprising an explosive material configured to detonate; a liner in contact with the explosive material, the liner configured to, after detonation of the explosive material, form jets to perforate a tubular disposed in a subsurface borehole; a reactive material configured to release energy in response to detonation of the explosive material; and a case in contact with a portion of the reactive material and configured to surround the explosive material, the liner, and the reactive material.

The invention relates to a further HDRM defeat device, there is a high density reactive material (HDRM) munition warhead comprising a main body with a payload cavity capable of receiving a high explosive payload, said cavity comprising, a high explosive, an HDRM material located between the high explosive and the main body, wherein the main body has a concave outer surface, and comprises a plurality of preformed fragments located on the outer surface of the main body, said fragments formed from a further HDRM material, said further HDRM material further comprising tungsten metal in the range of 10 to 50 wt%, such that in use the HDRM material and further HDRM preformed fragments are explosively driven together. such as to allow an explosive output from the high explosive to be more effectively transferred to initiate the HDRM material reaction.

A flow through photochemistry apparatus and methods of use are disclosed in the present application. One or more reactant materials are passed through a reaction chamber and are exposed to electromagnetic radiation. The reaction chamber has reflective walls arranged to reflect electromagnetic radiation across the volume of the chamber a plurality of times, thereby increasing the probability of the electromagnetic radiation interacting with the reactive materials. The reaction chamber may be used for sterilization and photochemistry applications.

The invention relates to a high density reactive material (HDRM) munition comprising a tail unit, a main body which comprises a payload cavity for receiving a high explosive payload apparatus which comprises a high explosive, a fuze, an ogive portion located between said main body and the fuze, and an explosive train operably connected to said fuze and high explosive, wherein the main body or the explosive payload apparatus comprises an HDRM material, wherein a liner comprising a plurality of apertures is located between the high explosive and HDRM material, such as to allow an explosive output from the high explosive to be more effectively transferred to initiate the HDRM material reaction.

The method for forming an electrode according to an exemplary embodiment includes a shielding pattern formation process, a loading process, and a conductive layer formation process. In the shielding pattern formation process, a shielding pattern is formed on a surface of a substrate using a shielding material to expose a localized area of ​​that surface. The shielding material is a polymer comprising ends having at least one bond structure having covalent and double bonds. In the loading process, the substrate on which the shielding pattern is formed is loaded into a chamber. In the conductive layer formation process, a copper-containing source material and a reactive material reacting with the source material are alternately sprayed into the chamber using atomic layer deposition to form a copper-containing conductive layer on the exposed surface of the substrate. Therefore, according to the method for forming an electrode according to the exemplary embodiment, a thin film made of the material used to form the electrode is not formed on the surface of the shielding pattern. No residue is left when the shielding pattern is removed, preventing defects caused by residue.

Disclosed herein are methods and systems for performing sample extraction and protective cap placement for highly reactive materials within a charged particle microscope system. The methods include preparing a nested void in a support structure; transferring at least a portion of a sample into the nested void; and milling material from a region of the support structure that defines the nested void. Milling the material from the region of the support structure causes at least some of the removed material to redeposit to form an adhesive bond between the sample and a remaining portion of the support structure. In various embodiments, the sample can then be investigated using one or more of serial section tomography of the sample, enhanced insertable backscatter detector (CBS) analysis of the sample, and electron backscatter diffraction (EBSD) analysis of the sample.

This technology allows for the exchange of rolls containing specific substances that react with moisture to generate reactive materials between different pieces of equipment. [Solution] A roll changing trolley used to change rolls containing a specific substance that reacts with moisture to generate a reactive substance comprises a roll storage section having a main body capable of accommodating rolls, an opening for inserting and removing rolls from the main body, and a lid that can open and close to cover the opening, the roll storage section being insertable into equipment capable of controlling the dew point temperature, and a trolley-side air supply pipe connected to the main body that supplies dry air to keep the temperature inside the main body below a predetermined dew point temperature.

The hazardous waste pretreatment device comprises a pretreatment box body, the top of the pretreatment box body is open, an openable door is arranged on one side face of the pretreatment box body, a material returning plate is arranged in the side face, opposite to the openable door, of the box body, and the material returning plate is driven through a first hydraulic oil cylinder; a storable stirrer is arranged at the top of the pretreatment box, a hydraulic grid capable of ascending and descending is arranged above the pretreatment box, the hydraulic grid is driven by a second hydraulic oil cylinder to ascend and descend, and an air suction cover is arranged above the hydraulic grid; through the synergistic effect of the arranged open box body, the storable stirrer, the hydraulic grid and the material returning mechanism, reactive materials and semi-solid viscous materials can be treated at the same time, hardened ton-packaged whole materials can be cut, the treatment efficiency of hazardous waste is effectively improved, and the batch treatment time is shortened.

An apparatus for producing Pb-212. The apparatus comprises an emanation box that comprises an emanation source comprising a porous non-reactive material. The emanation box receives at least one of Th-228 and Ra-224, wherein the at least one of Th-228 and Ra-224 decays to Rn-220 within the emanation box. The apparatus further includes a carrier gas feed coupled to the emanation box. The carrier gas feed directs an inert gas into the emanation box and the inert gas carries the Rn-220 out of the emanation box through a carrier gas exit port of the emanation box. The apparatus also includes one or more Rn-220 targets coupled to the carrier gas exit port. The carrier gas carries the Rn-220 from the emanation box to the one or more Rn-220 targets and the Rn-220 decays into Pb-212 within the one or more Rn-220 targets. The Pb-212 is directed into the Pb-212 collection container.

A laminate including a) a first textile layer; b) a layer of heat reactive material; c) a carrier layer comprising a meltable material; d) an adhesive layer; and e) a flame retardant textile layer; wherein the layer of heat reactive material is between the first textile layer and the carrier layer.

Methods and apparatuses for producing particles of typically reactive materials that have reduced reactivity and / or environmental interactions by having cannabinoids on the surface of the particles. In example embodiments, the particles are of micron and sub-micron sized. Embodiments produce microparticles coated with cannabinoids by reducing a metal salt in water in the presence of cannabinoids. Copper microparticles created in this way are produced in one reaction step at low temperature and short reaction times. Copper microparticles coated with cannabinoids have improved resistance to oxidation and are able to form conductive composites that have conductivity greater than 7×106 S / m with a low heat treatment temperature of 90° C. Cannabinoid coated particles can also be created by adding cannabinoids to existing particles. Adding cannabinoids to bare copper particles can reverse surface oxidation of the particles.

A method for processing an optically reactive material, particularly for manufacturing or structuring of an object. The method can include optically processing a starting material in a working volume by irradiating light of a first wavelength and light of a second wavelength different from the first wavelength, wherein at least one material property of the starting material is changed by the optical processing. The optical processing can include irradiating a first partial volume of the working volume at least partially filled with the starting material using the light of the first wavelength; irradiating the first partial volume of the working volume using the light of the second wavelength, wherein the light of the second wavelength is projected into the working volume; and irradiating a second partial volume of the working volume at least partially filled with the starting material, which is different from the first partial volume.

A high density reactive material (HDRM) munition 22 comprises a tail unit 12, a main body 15 which comprises a payload cavity 24 for receiving a high explosive payload apparatus which comprises a high

A well system includes a service rig positioned above a wellbore including a primary wellbore and a lateral wellbore extending from the primary wellbore, a string of casing lining a portion of the primary wellbore and having an inner surface coated with a first reactive material, a liner lining a portion of the lateral wellbore and having an inner surface coated with a second reactive material, a downhole tool conveyable into the wellbore to discharge a corrosive fluid reactable with the reactive materials and generate a reacted solution including a reaction product indicative of the first or second reactive material, and a fluid analyzer to analyze the reacted solution and identify the reaction product entrained in the reacted solution, wherein identifying the reaction product with the fluid analyzer provides a positive indication of a location of the downhole tool within the wellbore.

Provide an initial structure including a substrate; a plurality of spaced-apart metal lines, outward of the substrate; and a plurality of dielectric regions, outward of the substrate, and between the plurality of spaced-apart metal lines. Apply a reactive material of interest on an outer surface of the initial structure to produce a secondary structure. Apply electromagnetic radiation, such as microwaves, to the secondary structure to cause development of an electric field adjacent the plurality of dielectric regions, but not adjacent the plurality of spaced-apart metal lines, which in turn causes reaction of the reactive material of interest adjacent the plurality of dielectric regions, but not adjacent the plurality of spaced-apart metal lines. This produces a tertiary structure with unreacted reactive material of interest adjacent the plurality of spaced-apart metal lines and reacted reactive material of interest adjacent the plurality of dielectric regions.

The invention discloses a method for determining a maximum open time (31) of a reactive material (21) during a joining process (22), which maximum open time is valid for current conditions. The method comprises providing first machine-readable data (28) which characterize batch-accurate material properties provided by the manufacturer (27). Furthermore, second digital data characterizing current parameters of the joining process (22), such as the ambient temperature, are received. The maximum open time (31) valid for the current conditions is determined by means of a mathematical-physical model, into which the first and second data are input. This enables more flexible and more robust process control compared to static worst case parameters.

A method of defeating an unmanned aerial system(UAS) comprises the step of detonating a high explosive munition comprising a blast enhancement device proximate to the UAS, wherein the blast enhancemen

An evaporation apparatus is described, particularly for evaporating a reactive material such as lithium. The evaporation apparatus includes an evaporation crucible for evaporating a liquid material, a material conduit for supplying the liquid material to the evaporation crucible, and a valve configured to close the material conduit by solidifying a part of the liquid material in the material conduit with a cooling device. The valve may include a cooling gas supply for a cooling gas, and the cooling device may be configured to cool the liquid material with the cooling gas. Further described are a vapor deposition apparatus for coating a substrate as well as an evaporation method.

A deposition tool includes a vacuum chamber and a physical vapor deposition module including a target source in the vacuum chamber. The target source includes a target material for depositing on a workpiece. An evaporator module is independent of the physical vapor deposition module and is mounted within an enclosure in the vacuum chamber. A gate is configured to selectively open the enclosure to permit evaporation of a coating element to coat the target source in the physical vapor deposition module.

A cooling system includes a reactant material, a reactive material, a thermally managed control module, and a plunger. The reactive material is spaced apart from the reactant material. The thermally managed control module is configured to receive coolant from a coolant supply reservoir via a coolant supply channel. The plunger is movable between a retracted position and an extended position. When a temperature of the thermally managed control module is greater than a predetermined temperature, an actuator is configured to transition the plunger from the retracted position to the extended position and cause the reactive material to mix with the reactant material to create a second coolant via an endothermic reaction, and the second coolant enters the thermally managed control module via the coolant supply channel.

An air scrubber includes a tray and a cover screen. The tray has walls that define a perimeter of the tray. The tray also includes tabs that extend upward from opposite walls of the tray with each tab configured to engage a sidewall of a thermal protection module to mount the tray thereto. The cover screen is received within the perimeter of the tray and includes a base and raised elements that extend upward from the base. Each raised element defines a cavity with the base that is configured to retain a reactive material therewithin. The cover screen is configured to retain the reactive material while allowing air to pass through the reactive material such that the reactive material reduces undesirable compounds in the air.

Some implementations include an apparatus comprising an explosive material configured to detonate; a liner in contact with the explosive material, the liner configured to, after detonation of the explosive material, form jets to perforate a tubular disposed in a subsurface borehole; a reactive material configured to release energy in response to detonation of the explosive material; and a case in contact with a portion of the reactive material and configured to surround the explosive material, the liner, and the reactive material.

The present invention is: a thin film manufacturing method in which a cobalt metal thin film is formed on a substrate by a plasma ALD method (plasma enhanced ALD), said method comprising a precursor thin film formation step for forming a precursor thin film by bringing the substrate into contact with vapor of a starting material for thin film formation containing a compound represented by general formula (A), and a metal film formation step for forming a cobalt metal thin film by reacting the precursor thin film with a reactive material converted into plasma, wherein the reactive material contains a reducing gas; and a starting material for thin film formation by atomic layer deposition. (In the formula, R1-R6 each independently represent a hydrogen atom or an alkyl group having a C1-5 linear or branched chain, and m represents an integer of 0 or more.)

An air scrubber includes a tray and a cover screen. The tray has walls that define a perimeter of the tray. The tray also includes tabs that extend upward from opposite walls of the tray with each tab configured to engage a sidewall of a thermal protection module to mount the tray thereto. The cover screen is received within the perimeter of the tray and includes a base and raised elements that extend upward from the base. Each raised element defines a cavity with the base that is configured to retain a reactive material therewithin. The cover screen is configured to retain the reactive material while allowing air to pass through the reactive material such that the reactive material reduces undesirable compounds in the air.

A flow through photochemistry apparatus and methods of use are disclosed in the present application. One or more reactant materials are passed through a reaction chamber and are exposed to electromagnetic radiation. The reaction chamber has reflective walls arranged to reflect electromagnetic radiation across the volume of the chamber a plurality of times, thereby increasing the probability of the electromagnetic radiation interacting with the reactive materials. The reaction chamber may be used for sterilization and photochemistry applications.

To provide a method and system for performing sample lift-out and protective cap arrangement of highly reactive materials in a charged particle microscope system.SOLUTION: The method includes preparing a nested gap in a support structure, translating at least a portion of a sample into the nested gap, and milling material from an area of the support structure defining the nested gap. The material from the area of the support structure is milled such that at least a portion of the removed material is redeposited to form an attachment joint between the sample and the remaining part of the support structure. In various embodiments, the sample may be then investigated using one or more of continuous sectioning tomography on the sample, extended insertable backscatter detector (CBS) analysis on the sample, and electron backscatter diffraction (EBSD) analysis on the sample.SELECTED DRAWING: Figure 1

The invention discloses a pretreatment method for treating waste with waste, and belongs to the field of pretreatment of hazardous waste treatment. The method comprises the following steps: curing a semi-solid viscous material by using a material with a reaction expansion curing dangerous characteristic in the hazardous waste, so that the semi-solid viscous material is changed into a solid hazardous waste, the reactivity of a reactive material is eliminated, the content of acidic elements in the material is diluted, and the hazardous characteristic of the reaction of the reactive material and water is utilized; after the materials are mixed, a proper amount of water is added, so that the dangerous characteristics of the reactive materials can be completely eliminated, the reaction rate is improved, reaction products of the water-added materials are not adhered to the wall of a container and can be directly demolded, the reuse efficiency of the reaction container is improved, and the problem of safe pretreatment of viscous materials and the reactive materials is solved; the pretreatment work efficiency is improved, the content of acidic elements is reduced, the compatibility efficiency is improved, the treatment risk and cost of materials are reduced, and the effect of treating waste with waste is achieved.