CA2673272A1 - Method of and apparatus for conveying molten metals while providing heat thereto - Google Patents
Method of and apparatus for conveying molten metals while providing heat thereto Download PDFInfo
- Publication number
- CA2673272A1 CA2673272A1 CA002673272A CA2673272A CA2673272A1 CA 2673272 A1 CA2673272 A1 CA 2673272A1 CA 002673272 A CA002673272 A CA 002673272A CA 2673272 A CA2673272 A CA 2673272A CA 2673272 A1 CA2673272 A1 CA 2673272A1
- Authority
- CA
- Canada
- Prior art keywords
- trough section
- combustion gases
- molten metal
- trough
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 135
- 239000002184 metal Substances 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 19
- 150000002739 metals Chemical class 0.000 title description 9
- 239000000567 combustion gas Substances 0.000 claims abstract description 60
- 239000007789 gas Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 32
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 31
- 239000004020 conductor Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000011819 refractory material Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 8
- 239000003870 refractory metal Substances 0.000 claims description 8
- 229910052582 BN Inorganic materials 0.000 claims description 5
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 5
- 150000002736 metal compounds Chemical class 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000005266 casting Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- -1 120 Chemical compound 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/06—Heating or cooling equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
- C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87604506P | 2006-12-19 | 2006-12-19 | |
| US60/876,045 | 2006-12-19 | ||
| PCT/CA2007/002275 WO2008074134A1 (en) | 2006-12-19 | 2007-12-17 | Method of and apparatus for conveying molten metals while providing heat thereto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2673272A1 true CA2673272A1 (en) | 2008-06-26 |
Family
ID=39535932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002673272A Abandoned CA2673272A1 (en) | 2006-12-19 | 2007-12-17 | Method of and apparatus for conveying molten metals while providing heat thereto |
Country Status (10)
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9156087B2 (en) | 2007-06-21 | 2015-10-13 | Molten Metal Equipment Innovations, Llc | Molten metal transfer system and rotor |
| US10428821B2 (en) | 2009-08-07 | 2019-10-01 | Molten Metal Equipment Innovations, Llc | Quick submergence molten metal pump |
| CN102667387B (zh) * | 2009-12-10 | 2015-12-16 | 诺维尔里斯公司 | 用于熔融金属容纳结构的压杆组件 |
| US9375784B2 (en) * | 2009-12-10 | 2016-06-28 | Novelis Inc. | Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints |
| RU2563082C2 (ru) | 2009-12-10 | 2015-09-20 | Новелис Инк. | Емкость для расплавленного металла и способ ее изготовления |
| US8580186B2 (en) | 2010-04-19 | 2013-11-12 | Novelis Inc. | Flow control apparatus for molten metal |
| CA2790877C (en) | 2010-04-19 | 2014-11-18 | Novelis Inc. | Molten metal leakage confinement and thermal optimization in vessels used for containing molten metals |
| CN101955048A (zh) * | 2010-08-31 | 2011-01-26 | 无锡华中科技有限公司 | 一种溜槽 |
| GB2522349B (en) * | 2011-06-21 | 2015-12-09 | Pyrotek Engineering Materials | Metal transfer device |
| EP2861340B1 (en) * | 2012-06-14 | 2017-12-06 | Pyrotek, Inc. | Receptacle for handling molten metal |
| US9903383B2 (en) | 2013-03-13 | 2018-02-27 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened top |
| US9504944B2 (en) | 2013-06-06 | 2016-11-29 | Porvair Plc | Bn or Y2O3 coated ceramic filters used in filtration of aluminum—lithium alloys and reactive alloys |
| US9925583B2 (en) * | 2013-07-11 | 2018-03-27 | Crucible Intellectual Property, Llc | Manifold collar for distributing fluid through a cold crucible |
| CN103394657B (zh) * | 2013-08-15 | 2015-05-13 | 王立臣 | 一种带有热辐射加热器的溜槽及其使用方法 |
| CN103884189B (zh) * | 2014-04-01 | 2015-10-14 | 顾祥茂 | 倾动式阳极炉液态物料添加装置 |
| US10138892B2 (en) | 2014-07-02 | 2018-11-27 | Molten Metal Equipment Innovations, Llc | Rotor and rotor shaft for molten metal |
| BR112017000899B1 (pt) * | 2014-08-22 | 2021-06-01 | Novelis Inc | Dispositivo de transferência de metal curvilíneo |
| CN104942273B (zh) * | 2015-01-29 | 2019-09-17 | 李宗保 | 蓄热保温炉 |
| US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
| US10267314B2 (en) | 2016-01-13 | 2019-04-23 | Molten Metal Equipment Innovations, Llc | Tensioned support shaft and other molten metal devices |
| US10408540B2 (en) | 2016-12-21 | 2019-09-10 | Fives North American Combustion, Inc. | Launder assembly |
| CN106931788A (zh) * | 2017-05-05 | 2017-07-07 | 应达工业（上海）有限公司 | 一种用于镀铝生产线上的燃气加热溜槽 |
| WO2019060970A1 (pt) * | 2017-09-28 | 2019-04-04 | Alum Industria E Comercio De Insumos Para Fundicao Ltda Epp | Sistema de aquecimento interno para calhas refratárias |
| US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
| CN109879231A (zh) * | 2019-01-14 | 2019-06-14 | 湖南鸿飞机械有限公司 | 一种液态金属远距离输送方法及其装置 |
| US20200360990A1 (en) | 2019-05-17 | 2020-11-19 | Molten Metal Equipment Innovations, Llc | Molten Metal Transfer System and Method |
| CN112944919A (zh) * | 2019-11-26 | 2021-06-11 | 科德尔科股份公司 | 用于转移熔炼炉中白金属的热通道 |
| CN111570775A (zh) * | 2020-05-28 | 2020-08-25 | 国家电投集团黄河上游水电开发有限责任公司 | 一种铝锭圆盘铸造机t型溜槽 |
| US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
| US12146508B2 (en) | 2022-05-26 | 2024-11-19 | Molten Metal Equipment Innovations, Llc | Axial pump and riser |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2339337A (en) * | 1942-03-14 | 1944-01-18 | Int Smelting & Refining Co | Furnace launder construction |
| US3494410A (en) * | 1966-12-12 | 1970-02-10 | Kaiser Aluminium Chem Corp | Casting molten metal |
| US3942473A (en) * | 1975-01-21 | 1976-03-09 | Columbia Cable & Electric Corporation | Apparatus for accreting copper |
| US4345743A (en) * | 1980-10-10 | 1982-08-24 | Alcan Research And Development Limited | Means and method for containing flowing or standing molten metal |
| US4426067A (en) * | 1983-01-07 | 1984-01-17 | The Calumite Company | Metallic sectional liquid-cooled runners |
| KR840007900A (ko) * | 1983-03-04 | 1984-12-11 | 무라마쯔 후미오 | 언더 히이터(under-heater)형로(爐) |
| US4531717A (en) * | 1984-03-22 | 1985-07-30 | Kaiser Aluminum & Chemical Corporation | Preheated trough for molten metal transfer |
| US4635706A (en) * | 1985-06-06 | 1987-01-13 | The Dow Chemical Company | Molten metal handling system |
| SE462395B (sv) * | 1988-11-18 | 1990-06-18 | Avesta Ab | Austenitisk jaern-nickel-krom-baslegering med goda hoegtemperaturegenskaper samt anvaendning av denna |
| DE3842690C2 (de) * | 1988-12-19 | 1998-04-30 | Didier Werke Ag | Feuerfeste Verbindung sowie Induktionsspule hierfür |
| US4993607A (en) * | 1989-07-10 | 1991-02-19 | General Electric Company | Transfer tube with in situ heater |
| US5316071A (en) * | 1993-05-13 | 1994-05-31 | Wagstaff Inc. | Molten metal distribution launder |
| US5527381A (en) * | 1994-02-04 | 1996-06-18 | Alcan International Limited | Gas treatment of molten metals |
| US5913353A (en) * | 1994-09-26 | 1999-06-22 | Ford Global Technologies, Inc. | Process for casting light metals |
| AT404328B (de) * | 1995-03-24 | 1998-10-27 | Rauch Fertigungstech Gmbh | Verfahren und vorrichtung zum beschicken von giessmaschinen |
| CA2180499C (en) * | 1996-07-04 | 2000-10-03 | John Albert Davis | Cover for launders |
| EP0867414A1 (en) * | 1997-03-27 | 1998-09-30 | Alcatel | Graphite liner and heating element impregnated with vitreous carbon for a furnace for drawing optical fibers |
| JPH11309562A (ja) * | 1998-02-25 | 1999-11-09 | Tounetsu:Kk | 金属溶湯輸送管 |
| US6444165B1 (en) * | 1999-01-12 | 2002-09-03 | C. Edward Eckert | Heated trough for molten aluminum |
| AU2002253824A1 (en) * | 2001-12-28 | 2003-09-02 | Edward C. Eckert | Heatable trough for molten aluminium flow |
| US6887068B2 (en) * | 2002-03-16 | 2005-05-03 | Exxonmobil Chemical Patents Inc. | Centering plate for burner |
| US6973955B2 (en) * | 2003-12-11 | 2005-12-13 | Novelis Inc. | Heated trough for molten metal |
-
2007
- 2007-12-17 BR BRPI0720413-2A patent/BRPI0720413A2/pt not_active IP Right Cessation
- 2007-12-17 WO PCT/CA2007/002275 patent/WO2008074134A1/en active Application Filing
- 2007-12-17 EP EP07855557A patent/EP2107956A1/en not_active Withdrawn
- 2007-12-17 JP JP2009541706A patent/JP2010513029A/ja not_active Withdrawn
- 2007-12-17 CA CA002673272A patent/CA2673272A1/en not_active Abandoned
- 2007-12-17 RU RU2009125202/02A patent/RU2009125202A/ru not_active Application Discontinuation
- 2007-12-17 CN CNA2007800515133A patent/CN101610863A/zh active Pending
- 2007-12-17 KR KR1020097014999A patent/KR20090095651A/ko not_active Withdrawn
- 2007-12-18 US US12/002,989 patent/US20080163999A1/en not_active Abandoned
-
2009
- 2009-07-13 NO NO20092643A patent/NO20092643L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20080163999A1 (en) | 2008-07-10 |
| NO20092643L (no) | 2009-09-14 |
| BRPI0720413A2 (pt) | 2013-12-31 |
| WO2008074134A1 (en) | 2008-06-26 |
| CN101610863A (zh) | 2009-12-23 |
| KR20090095651A (ko) | 2009-09-09 |
| JP2010513029A (ja) | 2010-04-30 |
| RU2009125202A (ru) | 2011-01-27 |
| EP2107956A1 (en) | 2009-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20121019 |