| Patents for B22D 1 - Treatment of fused masses in the ladle or the supply runners before casting (3,331) |
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| 11/06/2013 | CN102120253B Casting method of nodular cast iron axle box for bogie of multiple unit trains below 40 DEG C |
| 11/06/2013 | CN101981210B Device for stirring molten metal |
| 10/30/2013 | CN203253886U 球形孕育剂加入装置 Spherical inoculant added device |
| 10/30/2013 | CN203253885U Funnel type nucleating agent feeding device |
| 10/30/2013 | CN102925784B Application of inoculant for refining gray cast iron texture |
| 10/30/2013 | CN102828103B Alloy gray cast iron glass mould and method for producing same |
| 10/24/2013 | WO2013117498A9 Gas purging plug comprising wear indicators |
| 10/23/2013 | CN103361538A Cylinder sleeve alloy cast iron medium-frequency induction furnace melting method and centrifugal casting method |
| 10/16/2013 | CN203235957U Nodulizing bag for integrally casting large-sized V-shaped diesel engine block through nodular cast iron |
| 10/09/2013 | CN103343178A High-strength cast iron short-flow quick self-purification smelting technology |
| 10/09/2013 | CN103341606A High-magnesium covering agent material capable of being used for tundish and preparing method thereof |
| 10/09/2013 | CN103341596A Shunt converging pouring gate preparation semisolid slurry and rheoforming device |
| 10/09/2013 | CN103341595A Long-acting alterative of high ferro-boron abrasion-resistant alloy and preparation process and use method thereof |
| 10/02/2013 | CN103331423A Method for measuring expansion times of continuous casting tundish covering agent |
| 10/02/2013 | CN103331417A Cold mold module casting method |
| 10/02/2013 | CN102719705B Multi-component zinc-aluminium alloy capable of enhancing thermal fatigue property |
| 10/02/2013 | CN102719703B Multi-component zinc-aluminium alloy capable of enhancing comprehensive chemical properties |
| 09/25/2013 | CN203209645U Metal-stream inoculation device for lost foam casting pouring machine |
| 09/25/2013 | CN103320675A 300 DEG C-350 DEG C high-temperature resistant alloy material and casting method of 300 DEG C-350 DEG C high-temperature compressor pressure-containing member |
| 09/25/2013 | CN103320651A Fine-grained zinc-based alloy for die and preparation process thereof |
| 09/25/2013 | CN102719722B Composite modifier capable of improving overall performance of zinc-aluminum alloy |
| 09/25/2013 | CN102719704B Process method capable of improving comprehensive mechanical property of multielement zinc-aluminum alloy |
| 09/25/2013 | CN102489669B Method for preparing base of vertical annealing furnace |
| 09/25/2013 | CN102451904B Casting method of body casting of centrifugal air compressor |
| 09/18/2013 | CN203197215U Device for automatically putting inoculant into ladle |
| 09/18/2013 | CN203197214U Flow groove sealing cover plate with functions of lifting and heating |
| 09/18/2013 | CN103302272A Manufacturing method of high chromium steel composite roll |
| 09/11/2013 | EP2635715A1 Section for processing liquid metal with gases |
| 09/11/2013 | CN203184608U Device used for preparing metallic semisolid blanks continuously |
| 09/11/2013 | CN203184607U Direct baking type molten aluminum filter box |
| 09/11/2013 | CN203184606U Manual-operation pouring stream inoculation device |
| 09/11/2013 | CN103286280A Introducing grain method for preparing semi-solid metal slurry and application thereof |
| 09/11/2013 | CN102294442B Method for preparing fine crystalline grain wrought aluminum alloy semisolid slurry |
| 09/11/2013 | CN102251167B Manufacture method of slip sheet of air conditioner compressor |
| 09/04/2013 | CN203170924U Steel ladle drainage agent adding device |
| 09/04/2013 | CN103272669A Ball mill liner plate and casting process thereof |
| 09/04/2013 | CN102787199B Vermicularizing agent partner |
| 09/04/2013 | CN102416447B Method and system for separating manganese-silicon casting iron scraps |
| 09/04/2013 | CN102367537B High strength and toughness as-cast nodular cast iron and its production method |
| 09/04/2013 | CN102102137B Method for reducing internal crack of high carbon steel continuous rolled billet |
| 08/28/2013 | EP2629906A1 Wettable injectors for degassing of molten metal |
| 08/28/2013 | CN103266239A Tin-bismuth brass and production process thereof as well as device for producing tin-bismuth brass |
| 08/28/2013 | CN103264145A Method for improving cleanliness of liquid steel in first ladle while casting |
| 08/21/2013 | CN103252459A Method of improving molten steel cleanness and refining crystal grains with ultrasonic waves |
| 08/21/2013 | CN102586546B Process for preparing low-carbon low-silicon-aluminium killed steel |
| 08/15/2013 | WO2013117498A1 Ga purging plus comprising wear indicator |
| 08/14/2013 | CN203124660U Deep well type tin bar casting equipment |
| 08/14/2013 | CN103243194A Method for optimizing steel structure by adding nano particles into steel liquid |
| 07/31/2013 | CN203091689U Purification, degassing, and grain refinement device for electrician round aluminum rod |
| 07/31/2013 | CN203091688U Iron liquid vermicularizing pouring basin |
| 07/31/2013 | CN103223474A Casting strengthened drossing method of iron casting machine |
| 07/31/2013 | CN103223473A Method for spraying covering agent into molten iron tank |
| 07/31/2013 | CN102690987B Microalloyed high-strength synthetic gray cast iron and casting method thereof |
| 07/31/2013 | CN102560163B Method for preparing dispersion strengthened copper by adopting ultrasonic dispersion |
| 07/25/2013 | WO2013106953A1 Metallurgical tank electric-pulse device |
| 07/24/2013 | CN103215490A Preparation method of thin-wall A-type graphite casting piece A |
| 07/24/2013 | CN101878078B Process for manufacturing copper alloy products and equipment therefor |
| 07/10/2013 | CN203044841U Continuous casting crystallizer steel belt feeding system |
| 07/10/2013 | CN203044824U Nucleating agent adding device |
| 07/10/2013 | CN103194664A High-strength high-toughness winch nodular cast iron winding drum and casting method thereof |
| 07/10/2013 | CN103192038A Process method for producing wear-resisting corrosion-resisting high chromium cast iron pieces |
| 07/10/2013 | CN101549390B Metal treatment to eliminate hot tear defects in low silicon aluminum alloys |
| 07/03/2013 | CN203034070U On-line degassing device utilizing center of production line launcher as rotation center |
| 07/03/2013 | CN103184361A Erbium, silicon and iron alloy and preparation and application thereof |
| 06/27/2013 | WO2013094904A1 Method for manufacturing high strength flake graphite cast iron, flake graphite cast iron manufactured by the method, and engine body comprising the cast iron for internal combustion engine |
| 06/27/2013 | WO2013092357A1 Method for isolating steel melt in a vessel |
| 06/26/2013 | EP2607502A1 Method for insulating a steel melt in a container |
| 06/26/2013 | CN203021629U Molten aluminum filtering device |
| 06/26/2013 | CN203018738U Electromagnetic stirring system for steel ladle |
| 06/26/2013 | CN203018699U Fully automatic stream inoculation device |
| 06/26/2013 | CN103170586A Direct torrefied type molten aluminum filtering tank |
| 06/26/2013 | CN101733371B Function protective materials for oblong taperless steel ingots |
| 06/19/2013 | CN203003089U Average supply device of nucleating agent |
| 06/19/2013 | CN203003088U Cover plate for preventing under-nodularizing of nodular cast iron |
| 06/19/2013 | CN103162550A Device and method for processing metal melt for casting |
| 06/19/2013 | CN103160754A Micro alloy steel cast steel wheel and manufacture method |
| 06/12/2013 | CN202989255U Melting aluminum filter box |
| 06/12/2013 | CN202989251U Filter box |
| 06/12/2013 | CN202984606U Instantaneous inoculation device for smelting |
| 06/12/2013 | CN202984605U Metal-stream inoculation device |
| 06/12/2013 | CN103146870A Spheroidal graphite cast iron spheroidizing method |
| 06/12/2013 | CN103146869A Production and application of vermicular graphite cast iron vermiculizer |
| 06/12/2013 | CN102284684B Combined arc surface inclined plate device for preparing semisolid alloy slurry |
| 06/05/2013 | CN202963394U Stream inoculation treatment device of molten iron |
| 06/05/2013 | CN103131980A Method for realizing fine crystal solidification by controlling spherical crystal stabilization |
| 06/05/2013 | CN103131895A Electric contact material bismuth alloy serving as chlorine aerating environment |
| 06/05/2013 | CN102424934B Manufacturing method of steel forged component of 18CrNiMo7-6 large gear |
| 06/05/2013 | CN101949311B Turbocharger shell and preparation method thereof |
| 05/22/2013 | CN103114238A High-strength and high-hardness gray cast iron material and method for casting same into casting |
| 05/22/2013 | CN102251166B Manufacture method of slip sheet of air conditioner compressor |
| 05/15/2013 | CN103103433A New material for cylinder jacket and casting process thereof |
| 05/15/2013 | CN103103362A Double-level inverse filter method and filter device for molten aluminum |
| 05/10/2013 | WO2013064668A1 Refractory purging devices |
| 05/10/2013 | CA2852170A1 Refractory purging devices |
| 05/08/2013 | CN202921873U Cycle type amorphous mother alloy vacuum sensing melting-casting furnace |
| 05/08/2013 | CN103088250A High-carbon low-alloying high-strength gray pig iron and smelting method thereof |
| 05/08/2013 | CN102392178B Nodular cast iron and centrifugal composite casting roller |
| 05/08/2013 | CN102383066B Abrasion resistant cast steel and preparation method thereof |
| 05/08/2013 | CN102266914B Method for preparing semisolid alloy slurry |
| 05/01/2013 | CN202910263U Device capable of being used for continuously preparing semi-solid slurry |