PL405760A1 - Pressure reactor, producing materials with oriented porosity - Google Patents
Pressure reactor, producing materials with oriented porosityInfo
- Publication number
- PL405760A1 PL405760A1 PL40576013A PL40576013A PL405760A1 PL 405760 A1 PL405760 A1 PL 405760A1 PL 40576013 A PL40576013 A PL 40576013A PL 40576013 A PL40576013 A PL 40576013A PL 405760 A1 PL405760 A1 PL 405760A1
- Authority
- PL
- Poland
- Prior art keywords
- crystallizer
- cover
- melting furnace
- base
- way
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- 238000002844 melting Methods 0.000 abstract 4
- 230000008018 melting Effects 0.000 abstract 4
- 239000011810 insulating material Substances 0.000 abstract 3
- 239000011324 bead Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/005—Casting metal foams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/006—Casting by filling the mould through rotation of the mould together with a molten metal holding recipient, about a common axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
- B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
- C22C1/083—Foaming process in molten metal other than by powder metallurgy
- C22C1/086—Gas foaming process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Reaktor ciśnieniowy, wytwarzający materiały o ukierunkowanej porowatości, zbudowany jest w ten sposób, że komora ciśnieniowa (1) posiada zewnętrzny płaszcz chłodzący (2) i zawór próżniowy (19), a wewnątrz komory ciśnieniowej (1), korzystnie wykonanej w kształcie rury bez szwu, zamocowany jest do jednej pokrywy (3) wymienny rozbieralny krystalizator (4), a do drugiej pokrywy (5) zamocowany jest piec topialny (8) z wewnętrznym wymiennym tyglem (7), z kolei pomiędzy wewnętrzną obudową pieca topialnego (6), a tyglem (7) znajduje się grzałka (16) w postaci elementu grzejnego, obudowanego izolacją (17) w kształcie koralików ceramicznych, którego otwór spustowy (8) skierowany jest w kierunku otworu wlewowego (9) krystalizatora (4), ponadto pomiędzy piecem topialnym (5), a krystalizatorem (4) zamocowany jest element pośredni (10), korzystnie w postaci stożkowatego lejka, przy czym komora ciśnieniowa (1) zamocowana jest w ramie nośnej (11) w sposób umożliwiający obrót wokół osi poprzecznej, przechodzącej przez jej środek symetrii. Krystalizator (4) zbudowany jest w ten sposób, że podstawa (12) wykonana jest z materiału o podwyższonej przewodności cieplnej, a boczne ścianki (13) wykonane są z materiału izolacyjnego, lub w ten sposób, że podstawa (12) wykonana jest z materiału izolacyjnego, a boczne ścianki (13) wykonane są z materiału o podwyższonej przewodności cieplnej. Podstawa (12) krystalizatora (4) styka się bezpośrednio z pokrywą (3) lub pomiędzy pokrywą (3), a podstawą (12) krystalizatora (4) znajduje się dodatkowy materiał izolacyjny (15). W piecu topialnym (6) oraz w krystalizatorze (4) umieszczone są termoelementy (14, 18).The pressure reactor producing materials with directed porosity is constructed in such a way that the pressure chamber (1) has an external cooling jacket (2) and a vacuum valve (19), and inside the pressure chamber (1), preferably made in the shape of a seamless pipe , a replaceable, detachable crystallizer (4) is attached to one cover (3), and a melting furnace (8) with an internal replaceable crucible (7) is attached to the second cover (5), in turn between the inner casing of the melting furnace (6) and crucible (7) there is a heater (16) in the form of a heating element, enclosed with insulation (17) in the shape of ceramic beads, the drain hole (8) of which is directed towards the filler hole (9) of the crystallizer (4), and also between the melting furnace ( 5), and an intermediate element (10) is attached to the crystallizer (4), preferably in the form of a conical funnel, and the pressure chamber (1) is mounted in the supporting frame (11) in a way that allows rotation around the transverse axis passing through its center of symmetry . The crystallizer (4) is constructed in such a way that the base (12) is made of a material with increased thermal conductivity and the side walls (13) are made of insulating material, or in such a way that the base (12) is made of insulating material, and the side walls (13) are made of material with increased thermal conductivity. The base (12) of the crystallizer (4) is in direct contact with the cover (3) or there is additional insulating material (15) between the cover (3) and the base (12) of the crystallizer (4). Thermocouples (14, 18) are placed in the melting furnace (6) and in the crystallizer (4).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL405760A PL230400B1 (en) | 2013-10-24 | 2013-10-24 | Pressure reactor, producing materials with oriented porosity |
CA2886546A CA2886546C (en) | 2013-10-24 | 2014-05-27 | Pressure reactor for producing materials having directed porosity |
EP14732942.9A EP2925469B1 (en) | 2013-10-24 | 2014-05-27 | Pressure reactor for producing materials having directed porosity |
BR112015008493A BR112015008493A2 (en) | 2013-10-24 | 2014-05-27 | pressure reactor to produce materials having directed porosity |
US14/435,264 US20160008880A1 (en) | 2013-10-24 | 2014-05-27 | Pressure reactor for producing materials having directed porosity |
PCT/IB2014/000905 WO2015059531A1 (en) | 2013-10-24 | 2014-05-27 | The pressure reactor for producing materials having directed porosity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL405760A PL230400B1 (en) | 2013-10-24 | 2013-10-24 | Pressure reactor, producing materials with oriented porosity |
Publications (2)
Publication Number | Publication Date |
---|---|
PL405760A1 true PL405760A1 (en) | 2015-04-27 |
PL230400B1 PL230400B1 (en) | 2018-10-31 |
Family
ID=51014575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL405760A PL230400B1 (en) | 2013-10-24 | 2013-10-24 | Pressure reactor, producing materials with oriented porosity |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160008880A1 (en) |
EP (1) | EP2925469B1 (en) |
BR (1) | BR112015008493A2 (en) |
CA (1) | CA2886546C (en) |
PL (1) | PL230400B1 (en) |
WO (1) | WO2015059531A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2605720C9 (en) * | 2015-11-11 | 2017-07-27 | Андрей Витальевич Елисеев | Method of producing metallurgical billets with porous structure and device for its implementation |
CN106914606B (en) * | 2017-02-17 | 2019-05-24 | 上海交通大学 | A kind of casting compression solidification semi-successive cultivation device and method |
WO2021161255A1 (en) * | 2020-02-13 | 2021-08-19 | Junora Ltd | Systems and methods for casting sputtering targets |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3036187A (en) * | 1960-12-20 | 1962-05-22 | Electrothermal Eng Ltd | Flexible electric heater |
FR2208743A1 (en) | 1972-10-09 | 1974-06-28 | Air Liquide | Foamed metal prodn. using hydrogen and/or carbon monoxide - prod. used in contruction of buildings, cars and aeroplanes |
US4464565A (en) * | 1983-03-16 | 1984-08-07 | Spangler Glenn C | Extensible tape heater |
US4966222A (en) * | 1989-10-05 | 1990-10-30 | Paton Boris E | Method of and apparatus for producing shaped castings |
US5181549A (en) * | 1991-04-29 | 1993-01-26 | Dmk Tek, Inc. | Method for manufacturing porous articles |
DE19607805C1 (en) * | 1996-03-01 | 1997-07-17 | Ald Vacuum Techn Gmbh | Melting and casting metals |
JP4245212B2 (en) * | 1998-12-14 | 2009-03-25 | 株式会社デンケン | Inverted pressure casting method and apparatus for dental technician |
US20140110077A1 (en) * | 2012-10-23 | 2014-04-24 | United Technologies Corporation | Casting Process and Apparatus |
-
2013
- 2013-10-24 PL PL405760A patent/PL230400B1/en unknown
-
2014
- 2014-05-27 BR BR112015008493A patent/BR112015008493A2/en not_active IP Right Cessation
- 2014-05-27 WO PCT/IB2014/000905 patent/WO2015059531A1/en active Application Filing
- 2014-05-27 US US14/435,264 patent/US20160008880A1/en not_active Abandoned
- 2014-05-27 CA CA2886546A patent/CA2886546C/en not_active Expired - Fee Related
- 2014-05-27 EP EP14732942.9A patent/EP2925469B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
PL230400B1 (en) | 2018-10-31 |
US20160008880A1 (en) | 2016-01-14 |
EP2925469B1 (en) | 2017-07-05 |
BR112015008493A2 (en) | 2017-12-26 |
EP2925469A1 (en) | 2015-10-07 |
CA2886546A1 (en) | 2015-04-24 |
WO2015059531A1 (en) | 2015-04-30 |
CA2886546C (en) | 2017-09-05 |
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