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WO/2020/139325A1 |
An example sinter system includes a sinter gas inlet at a sinter furnace for a sinter gas, a tracer gas inlet at the sinter furnace for a tracer gas different from the sinter gas, and an outlet at the sinter furnace to output the sinter ...
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WO/2020/120771A1 |
A method for protecting an inner wall (12) of a shaft furnace, the method comprising the steps of: providing at least one injection device (28) through the inner wall (12) of the shaft furnace, the injection device (28) being configured ...
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WO/2020/120147A1 |
The invention relates to a shielding module (1) for a high-temperature furnace, comprising a packet of interconnected shielding plates (2), wherein the packet of interconnected shielding plates (2) is arranged on a common base body (3), ...
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WO/2020/121789A1 |
This heating furnace (1) comprises: a heating furnace body (11) equipped with an accommodating chamber (111) capable of accommodating an object to be heated; a heater (112) capable of heating the inside of the accommodating chamber (111)...
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WO/2020/112084A1 |
In an example implementation, a method of operating a sintering furnace includes receiving information about a green object load to be sintered in a sintering furnace, determining a sintering profile based on the information, and perform...
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WO/2020/102538A1 |
A camera mechanism may be mounted adjacent to an aperture in a grill. The aperture may be covered with a movable aperture cover. The camera mechanism may have a camera with a camera lens that may be inserted through the aperture so as to...
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WO/2020/077453A1 |
A microwave heating apparatus is provided herein comprising a tubing conduit consisting of two or more removable bend portions connected to each other. The tubing conduit is supported by a support system. Each removable bend portion incl...
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WO/2020/070064A1 |
The present invention relates to the field of Furnaces, Kilns, Ovens and/or Smelters for high or low heating processes and is directed to improvements in the hardware design of such devices yielding an efficient energy heating process in...
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WO/2020/040180A1 |
Provided is a heat treatment equipment including: a treatment chamber unit that is fixed inside a hearth so as to be detachable with respect to the hearth; and a power supply part. The treatment chamber unit has: a treatment container in...
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WO/2020/010475A1 |
The present disclosure generally relates to upgrading difficult to process heavy-oil. In particular, the disclosure relates to upgrading heavy oil and other high carbon content materials by using an integrated thermal-process (ITP) that ...
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WO/2019/233063A1 |
An oxidizing furnace, comprising: a furnace cavity (8), wherein the furnace cavity (8) comprises a process zone (A), a thermal insulation zone (B), a burning zone (C) and a heat preservation zone (D) from top to bottom; a process boat (9...
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WO/2019/208534A1 |
The present invention is a nitrided steel member in which a carbon steel having a carbon content of 0.10% by mass or more or a low alloy steel makes up a parent phase and an iron nitride compound layer is formed on the surface of the par...
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WO/2019/192167A1 |
A heating body and a vacuum sintering furnace for implementing multi-zone temperature control, the vacuum sintering furnace comprising a sealed box (4), a heating apparatus (5), and a heat insulation barrel (6); the heating assembly (5) ...
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WO/2019/158142A1 |
The invention relates to a facility for producing a metal component having at least two regions of different strength properties, said facility consisting of a heating unit (2) comprising heat-producing radiation sources (4) as well as a...
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WO/2019/148882A1 |
Disclosed are a device and method for continuous heat treatment of a sintered Nd-Fe-B-based magnet workpiece. The device comprises a first heat treatment chamber, a first cooling chamber, a second heat treatment chamber and a second cool...
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WO/2019/138134A1 |
The invention relates to a furnace device (100) for heating a circuit board (101), in particular a metal circuit board (101), by means of convection. The furnace device (100) has a housing (102) in which a temperature-control region (103...
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WO/2019/131602A1 |
This nitrided steel member contains a carbon steel or a low alloy steel as a matrix phase, and is characterized by having a hardened layer having a martensite structure containing 0.8% or more of nitrogen at the surface of the member, ha...
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WO/2019/124466A1 |
The present invention addresses the problem of providing a muffle structure for a cylindrical furnace (including a vertical cylindrical furnace and a horizontal cylindrical furnace), the muffle structure having high durability and small ...
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WO/2019/108812A1 |
A materials processing furnace provides for debinding and sintering objects and treating effluent generated by the sintering. A heating chamber maintains a controlled atmosphere for sintering the object. A vacuum pump evacuates an efflue...
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WO/2019/096885A1 |
The invention relates to a high temperature furnace (100) comprising a heating chamber (1), at least one first burner (10) for heating said heating chamber, and a condensation device (30) arranged in fluid connection with said heating ch...
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WO/2019/084618A1 |
The present invention is directed to apparatus useful in treating a carbon fibre precursor material under predetermined conditions of temperature and gaseous environment. The invention may be embodied in the form of an apparatus for trea...
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WO/2019/069510A1 |
In the present invention, when a metal strip is being conveyed through the interior of a muffle, there are provided: a heating zone for heating the metal strip that is moving into the muffle from the outside of the muffle, the heating zo...
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WO/2019/016100A1 |
In a method for the thermochemical treatment of metal workpieces, process parameters are electronically recorded and assigned to the treated workpieces. A furnace for the thermochemical treatment of metal workpieces comprises a number of...
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WO/2018/234126A1 |
The invention relates to a furnace (10) for thermal treatment, in particular for carbonization and/or graphitization, of material, in particular fibers (12), in particular fibers (14) of oxidized polyacrylonitrile PAN. During the thermal...
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WO/2018/221465A1 |
In this multi-chamber heat treatment device (A, A1, A2, A3), treatment devices for performing a prescribed heat treatment on an object to be treated (X) are mounted, and a plurality of intermediate conveyance devices (1, 3, 31, 6) for co...
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WO/2018/200549A1 |
A furnace system includes a heating chamber, a retort assembly, and a waveguide. The heating chamber includes a shell encompassing an insulation layer and a working volume, where the working volume is configured to receive at least one p...
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WO/2018/189175A1 |
The device relates to a (100) for producing purified, especially high-purity, magnesium (26), having - a reactor (8) for vacuum distillation that is extended along a longitudinal axis (L), wherein the reactor (8) forms a reactor inner ch...
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WO/2018/180155A1 |
This vacuum degreasing sintering furnace for carrying out a degreasing process and a sintering process on a to-be-sintered body including a resin is provided with: a furnace body; a heating chamber that is disposed inside the furnace bod...
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WO/2018/176119A1 |
A system measures parameters of the electricity drawn by an arc furnace and, based on an analysis of the parameters, provides indicators of whether arc coverage has been optimized. Factors related to optimization of arc coverage include ...
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WO/2018/152805A1 |
A sintering device for battery positive electrode materials, comprising a base (1). A device housing (2) is provided at the top of the base (1); a first heating chamber (3), a material containing box (4), a second heating chamber (9), an...
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WO/2018/152808A1 |
Disclosed is a cooling and sintering integrated lithium ion battery material production apparatus, comprising a base. A cooling chamber is provided at the top of the base; a hydraulic telescopic device, a left barrier plate and a right b...
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WO/2018/129666A1 |
A vertical vibration vacuum furnace comprises a furnace body, a furnace cover mechanism, a vertical excitation device, a heating device, a crystallizer, and a vacuum pumping unit. The furnace body is fixed on the vertical excitation devi...
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WO/2018/123401A1 |
Provided is a brazing furnace (1) and a brazing method with which, in brazing with a reduced quantity of flux applied or no flux used, the quality of brazing joints can be easily stabilized. The brazing furnace (1) is configured for use ...
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WO/2018/074589A1 |
[Problem] To provide a heat resistant block set that is a unit of a prefabricated part of a device used in a thermal environment and a prefabricated incinerator that is an example of a device assembled using the block set. [Solution] A c...
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WO/2018/059902A1 |
The invention basically comprises supplying a high-temperature ultra-high vacuum furnace, the sole chamber of which is metal, in which an electrically conductive crucible, preferably made of tantalum, is placed onto an insulating support...
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WO/2018/048377A1 |
A dental oven comprises a housing (1), a firing chamber (2), a worktable (3), a control device (6), a display device (8) and a recording device with a linear-displacement actuator mechanism for a weight sensor (9), a limit microswitch (1...
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WO/2017/221118A1 |
Disclosed herein is internally refractory and insulation lined furnace with a reinforcement anchor assembly attached to the outer surface of the shell of the furnace. Also disclosed herein is a method of repairing a furnace refractory li...
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WO/2017/194205A1 |
The invention relates to a method for coding during the heat treatment of a work piece. Said method comprises the following steps: providing a work piece, heating the work piece by means of a heat source in order subject the work piece t...
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WO/2017/074631A1 |
A replacement product for a portion of a castable refractory surface contains a precast refractory piece with accommodation for an adjustable positioning structure for conforming the working surface of the precast refractory piece to the...
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WO/2017/007370A1 |
The invention relates to heat technology and can be used in the field of petroleum processing and petrochemistry for heating oil, petroleum products and other hydrocarbon mixtures. A combustion chamber, having a burner connected thereto,...
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WO/2016/128534A1 |
The invention relates to a sintering furnace (1) for components (15) made of a sintered material, in particular for dental components, comprising a furnace chamber (2) having a chamber volume (VK) and a chamber inner surface (OK), wherei...
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WO/2016/026795A1 |
The invention relates to a method for producing a retort for a nitriding furnace, in which metallic workpieces are heat-treated in a predetermined atmosphere, wherein the retort is produced from a stainless steel. The invention also rela...
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WO/2016/006500A1 |
This heat treatment device (1) is provided with: a heating chamber (2) in which an object (W) to be treated is accommodated; a lower heater (5a) for heating a lower portion of an accommodation region (R), i.e. a region of the heating cha...
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WO/2016/006576A1 |
The present invention provides a heat treatment apparatus with which procedures such as inspections of heat-insulating materials can be carried out easily. This heat treatment apparatus is provided with an internal heat treatment chamber...
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WO/2015/181781A1 |
An apparatus (10) to move and preheat metal material (M) to be fed to a container (12) comprises a containing structure (14), having an internal compartment (14a) and provided with a support wall (18), a conveyor (20) for the material (M...
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WO/2015/162989A1 |
This carburizing device for carburizing a body to be processed is provided with a furnace body (1), an insulating container (2) which is provided inside of the furnace body, a furnace bed (3) which is provided inside of the insulating co...
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WO/2015/163155A1 |
The purpose of the present invention is to provide a heat treatment device (1) which can stably perform heat treatment by appropriately performing burnout. Inside of the heat treatment device (1), a heater chamber (7) which has a heater ...
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WO/2015/136193A1 |
The invention relates to thermochemical treatment equipment (100) which includes: a reaction chamber (140); at least one gas inlet (104); and a gas preheating chamber (110) located between the gas inlet (104) and the reaction chamber (14...
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WO/2015/128708A1 |
Furnace (1) for thermal treatment with gaseous atmosphere quenching comprising a bell (7) inside which there are provided a rotor (90) regulating the gas atmosphere flow, an heat exchanger (6) regulating the temperature of the gas atmosp...
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WO/2015/052677A1 |
This invention relates to an ore processing furnace (10) used in the production of metals and their alloys. The furnace (10) consists of upper and lower compartments (12) and (14), having an inclined ore processing or reduction member (1...
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