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A microwave oven adapted for use within a motor vehicle dashboard area. The microwave oven has a removable storage cassette, and slidable platforms for securing and serving containers of beverages and foods.
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| Number | Title | Issue Date |
| 7396421 | Duplex stainless steel and manufacturing method thereof A duplex stainless steel containing C, Si, Mn, P, S, Al, Ni, Cr, Mo, N (nitrogen, O (oxygen), Ca, Mg, Cu, B, and W, and the balance Fe and impurities, where a number of oxide-based inclusions, which have a total content of Ca and Mg of 20 to 40% by mass and also hav... | 07/08/2008 |
| 7318267 | Strip production equipment Arranged are a twin- or single-roll continuous casting machine supplied with molten metal from a tundish arranged above so as to continuously cast a strip with a predetermined width, a trimmer arranged downstream of the continuous casting machine to trim widthwise e... | 01/15/2008 |
| 7081151 | Alloy and method for producing same It is possible to generate a desirable form (soft, pliable) of sulfide inclusions in magnesium-treated case irons. Thermodynamically, MnS and MoS2 are not stable in the presence of magnesium. However, by adding magnesium to a cast iron melt containing man... | 07/25/2006 |
| 6918969 | Cast steel and steel material with excellent workability, method for processing molten steel therefor and method for manufacturing the cast steel and steel material A cast steel with excellent workability, characterized in that not less than 60% of the total cross section thereof is occupied by equiaxed crystals, the diameters (mm) of which satisfy the following formula: D | 07/19/2005 |
| 6733565 | Additive for production of irons and steels A technique for producing compacted graphite iron utilizes agglomerations, such as briquettes or tablets that include a sulfur-containing material such as iron sulfide. The agglomerations are free of chemical binders and utilize iron and aluminum metal powders and p... | 05/11/2004 |
| 6685763 | Treatment for improving the castability of aluminum killed continuously cast steel According to this treatment, calcium is added to ultra low molten steel or low carbon which is aluminum killed (or in the course of being killed) in order to form non-metallic deoxidation inclusions that have a melting point which is below the casting tem... | 02/03/2004 |
| 6596227 | Machine structure steel superior in chip disposability and mechanical properties and its method of making A machine structure steel superior in chip disposability and mechanical properties which contains sulfide-type inclusions such that those particles of sulfide-type inclusions with major axes not shorter than 5 μm have an average aspect ratio not larger t... | 07/22/2003 |
| 6585799 | Cast steel piece and steel product excellent in forming characteristics and method for treatment of molted steel therefor and method for production thereof A cast steel with excellent workability, characterized in that not less than 60% of the total cross section thereof is occupied by equiaxed crystals, the diameters (mm) of which satisfy the following formula: D | 07/01/2003 |
| 6383249 | Magnesium desulfurization agent A method and composition for removing sulfur from molten ferrous material, particularly molten pig iron. The desulfurization agent includes a magnesium particle coated with a heat absorbing compound. The heat absorbing compound absorbs heat around the mag... | 05/07/2002 |
| 6372180 | Method of making mg treated iron with improved machinability A process of producing magnesium-treated iron such as spheroidal graphite iron (SGI), compacted graphite cast iron (CGI) containing inclusions that deform plastically during machining, said process comprising the steps of: a) producing base iron; b) desul... | 04/16/2002 |
| 6372013 | Carrier material and desulfurization agent for desulfurizing iron A particulate carrier material for use with particulate passivated magnesium for injection into molten iron to desulfurize the iron, improve characteristics of the slag and increase iron yield. Material flow of a transport gas and the carrier material is ... | 04/16/2002 |
| 6355089 | Process for the manufacture of carbon or low-alloy steel with improved machinability A carbon or low-alloy steel is provided with improved machinability. The carbon content of the steel is less than 1.5% and the sum of the alloy elements contained therein is less than 9%. The steel contains oxide and sulfide inclusions, and the chemical c... | 03/12/2002 |
| 6352570 | Magnesium desulfurization agent A method and composition for removing sulfur from molten ferrous material, particularly molten pig iron. The desulfurization agent includes a magnesium particle coated with a heat absorbing compound. The heat absorbing compound absorbs heat around the mag... | 03/05/2002 |
| 6350295 | Method for densifying aluminum and iron briquettes and adding to steel The invention relates to a process to minimize metallic aluminum fines loss to parasitic reactions during their introduction into the tap stream of molten steel from Basic Oxygen Furnaces or Electric Arc Furnaces in the ladle, or at the secondary steelmak... | 02/26/2002 |
| 6238633 | Process for preparing calcium aluminate from aluminum dross A non-metallic product (NMP) substantially free of metallic aluminum and aluminum nitride which is utilized for making calcium aluminate.... | 05/29/2001 |
| 6120578 | Method of producing cluster-free Al-killed steel An alloy of Al and two or more of Ca, Mg and REM is added as a deoxidizing agent to molten steel, and the amount of Al2 O3 in the resulting inclusion is adjusted to a range of 30-85 wt % to obtain an alumina cluster-free Al-killed st... | 09/19/2000 |
| 6102983 | Cast iron inoculant and method for production of cast iron inoculant The invention relates to an inoculant for the manufacture of cast iron with lamellar, compacted or spheroidal graphite. The inoculant comprises between 40 and 80% by weight of silicon, between 0.5 and 10% by weight of calcium and/or strontium and/or bariu... | 08/15/2000 |
| 6099614 | Method and equipment for a treatment in molten cast iron baths with reaction materials having a low or high production of gas This invention covers the method and equipment for the continuous or discontinuous addition of reaction/inoculation materials necessary for desulphurization or the production of ductile iron obtainable during the passage of the base iron through a basin c... | 08/08/2000 |
| 6077326 | Steel additive for processing molten steel An additive for the deoxidation of molten steel comprised of between 35 and 65 percent by weight aluminum, between 5 and 15 percent by weight silicon, and between 20 and 40 percent by weight manganese.... | 06/20/2000 |
| 6063157 | Process and an apparatus for removal of silicon, manganese, carbon and sulfur in a single reaction vessel A process and an apparatus for removal of silicon, manganese, carbon and sulphur in a single reaction vessel from molten high carbon ferrous metal by conducting the highly reducing and highly oxidizing reactions at two different locations within the same ... | 05/16/2000 |
| 6015448 | Process for pig iron desulphurization Disclosed is a process for desulphurization of a pig iron melt for further processing wherein the melt is brought into close contact with a ground solid slag. As desulphurizing agent, the slag accumulating in secondary steelmaking with a basicity of at le... | 01/18/2000 |
| 5827376 | Molds for plastic prototyping and isothermal forging of aluminum, steel therefor, and method of manufacturing thereof A plastic industry prototype mold and steel therefor having machining speed and weldability characteristics competitive with aluminum alloys, and a method of manufacture thereof, said composition containing C 0.05-0.35, Mn .50-1.50, P 0.025×, S 0.100×, ... | 10/27/1998 |
| 5407459 | Process for the preparation of calcium aluminates from aluminum dross residues The present invention is concerned with a process for the preparation of sintered calcium aluminates that can generally be used as a protective cover for liquid metals, and particularly steel, and the process comprising the steps of mixing calcium oxide, ... | 04/18/1995 |
| 5120354 | Method of disposing of fiber reinforced aluminum alloy composite A method of disposing of a fiber reinforced aluminum alloy composite, which comprises putting an aluminum alloy composite reinforced with inorganic short fibers into a molten steel in the deoxidizing process for steel production.... | 06/09/1992 |
| 5104540 | Coated molten metal filters A molten metal filter is disclosed having a carbon or carbon-thermite coating that reduces thermal shock to the filter, and protects the filter from corrosion from the metal or components and impurities in the metal, and prevents metal from freezing in th... | 04/14/1992 |
| 5085691 | Method of producing general-purpose steel The invention contemplates smelting in a steelmaking unit a carbon-containing semiproduct, tapping it into a ladle, supplying to the ladle slag-forming materials, a reducer and thermally pretreated oxide materials containing alloying elements. The supply ... | 02/04/1992 |
| 5028275 | Method of producing a liner to cover an explosive charge A method of producing a low-carbon iron material to cover an explosive charge and the iron material produced by same wherein the molten raw iron material is refined to produce a dissolved carbon content in the iron material of less than 0.01 wieght percen... | 07/02/1991 |
| 5007958 | Lime-based injection powder for steel-refining A lime-based injection powder for use in steel-refining, having excellent waterproofing and desulphurization effects, consists of (a) more than 65% by weight of calcium oxide, (b) less than 30% by weight of fluorite, and 5-10% by weight of Al powder, 5%-7... | 04/16/1991 |
| 4995907 | Method of deoxiding and alloying steel To produce deoxidized steel by the addition of deoxidizing agents to molten crude steel having an oxygen content of at least 200 ppm and the subsequent addition of alloying agents, the deoxidation is realized at least partially under the formation of liqu... | 02/26/1991 |
| 4978499 | Soft steel for machine cutting and method of producing it A soft steel for machine cutting with high machinability performances having a content of Cࣘ0.25%, a content of Mn of 0.8 to 1.5%, a content of P of ࣘ0.1%, a content of S of 0.15 to 0.40%, and a content of Si of 0.05 to 0.40%, expressed in percentages... | 12/18/1990 |
| 4957547 | Process for continuously melting of steel A process for continuously melting steel from largely already reduced iron containing material such as pig iron and/or scrap iron, in which process the melt is poured into a ladle for performing subsequent metallurgical steps. The metallurgical slag is, b... | 09/18/1990 |
| 4943411 | Process for treating molten iron with magnesium additions A process for treating molten cast iron with pure magnesium wherein a granular mixture of magnesium granules admixed with granules of refractory material is flooded with molten iron. By employing granular refractory material of controlled size in the gran... | 07/24/1990 |
| 4921533 | Ferro-aluminum composite pig An article of manufacture is provided in the form of a composite pig comprising a matrix of a ferro-aluminum alloy containing over about 55% and ranging up to about 75% aluminum and the balance essentially iron, the matrix alloy having distributed thereth... | 05/01/1990 |
| 4897242 | Process for treating molten cast iron in an open ladle by means of pure magnesium A process for treating molten cast iron in an open ladle by means of pure magnesium is proposed, wherein the pure magnesium is introduced in a multiplicity of very small magnesium particles, coated with a protective layer, into the molten cast iron. The p... | 01/30/1990 |
| 4875934 | Method of deoxidizing molten ferrous metals The present invention discloses a method for efficient aluminum deoxidation of ferrous melts, generally comprising preparation of a deoxidizing agent having a discrete layer of aluminum surrounding a ferrous core, and introducing the prepared deoxidizing ... | 10/24/1989 |
| 4874576 | Method of producing nodular cast iron In a process of producing nodular cast iron wherein molten cast iron is treated in two stages with elements for inducing a formation of a predominantly nodular graphite, the crystallization of the graphite and the dynamic properties of the casting are imp... | 10/17/1989 |
| 4801328 | Deoxidizing agent The present invention discloses an agent for the deoxidation of ferrous melts, generally comprising a discrete layer of aluminum surrounding a ferrous core, and a method of deoxidation of ferrous melts utilizing the agent of the invention to provide an im... | 01/31/1989 |
| 4708737 | Injectable reagents for molten metals Injectable reagents useful for innoculating molten process metals, such as molten iron, are prepared by effecting an impregnation of a minor amount of a molten metal reagent, such as Mg or Al or alloys of these, into small particles of a major amount of a... | 11/24/1987 |
| 4705561 | Magnesium calcium oxide composite A product and method of manufacture are set forth. The product is used in desulfurizing steel. Magnesium is in its molten state, and with vigorous stirring, lime is added. A relatively brittle material is obtained upon cooling which can be ground to a par... | 11/10/1987 |
| 4666133 | Wall member for converter chamber A wall member for a converter chamber for the treatment of cast iron melt with magnesium. The size and shape of the wall member of a converter have a decisive influence on the efficiency of the treatment of a cast iron metal in a converter and on the accu... | 05/19/1987 |
