Patents
Sitemap › B22 - Casting; Powder metallurgy › B22D - Casting of metals; Casting of other substances by the same processes or devices › B22D 1 - Treatment of fused masses in the ladle or the supply runners before casting
Patents for B22D 1 - Treatment of fused masses in the ladle or the supply runners before casting (3,331)
12/2012
12/26/2012CN102836979A Tundish covering agent
12/26/2012CN102836968A Forging method of high nickel ductile iron pressure-containing member for low temperature gas compression machinery used at temperature of minus 76 DEG C to minus 121 DEG C
12/19/2012CN202606819U Secondary aluminum forming device
12/19/2012CN202606818U Stream inoculant feeder
12/19/2012CN102828103A Alloy gray cast iron glass mould and method for producing same
12/19/2012CN102827987A Spheroidizing agent as well as production method and usage thereof
12/19/2012CN102039399B Casting process for large aluminum alloy cast plaster precise casting and method for controlling metallurgical quality
12/19/2012CN101987348B Method for casting road roller bracket casting
12/19/2012CN101878079B Method of regulating composition of molten metal during continuous casting and apparatus therefor
12/19/2012CN101695743B Method for producing traveling wheel
12/12/2012EP2531623A1 Gas purging device
12/12/2012CN102816959A Large-specification aluminum alloy round bar and casting method thereof
12/12/2012CN102816934A Method and device for centrifugal filtering of solid impurities from investment casting pattern material
12/12/2012CN102814488A Casting method for high-nickel ductile iron pressure-bearing component of -41 to -75 DEG C low-temperature gas compression machine
12/12/2012CN102358923B Vacuum semi-continuous method for casting copper chromium zirconium alloy
12/12/2012CN102268513B Method for improving castability of molten steel of medium and low carbon steel
12/05/2012CN202576535U Automatic instantaneous inoculation device
12/05/2012CN202571264U Nodulizing bag
12/05/2012CN202571222U Stirring device for copper alloy liquid of intermediate-frequency electric furnace
12/05/2012CN202571206U Molten-aluminium intrusive type heating and insulating system
12/05/2012CN202571205U Quantitative feeder for adjustable hot metal ladle lip stream inoculation agents
12/05/2012CN202571204U Stream inoculant feeding device for manual pouring
12/05/2012CN202571203U Pouring stream inoculation device
12/05/2012CN202571173U Filtering device with silicon oxide flameproof fabrics
11/2012
11/28/2012CN202555784U Spheroidizing device
11/28/2012CN202555783U Casting nodulizer adding device
11/28/2012CN101775532B Non-tombarthite ferrite ball iron and preparing method thereof
11/22/2012DE102011080017B3 Vorrichtung zur Aufnahme und zum Abspulen mindestens einer Drahtrolle, damit ausgestattete metallurgische Anlage sowie Verfahren zum Abspulen von Draht An apparatus for receiving and unwinding at least one wire reel, thus equipped metallurgical plant and method for unwinding wire
11/21/2012CN102787268A Casting alloying method of brake disc for high-speed railway engine
11/21/2012CN102787199A Vermicularizing agent partner
11/21/2012CN102787198A Vermicular cast iron and manufacturing method of vermicular cast iron
11/21/2012CN102212738B Production process for solving slag shrinkage holes of centrifugal cast cylinder sleeve
11/21/2012CN102061427B Production method of HRBF500E high-performance shock-resistant reinforcing steel bar
11/21/2012CN102049485B Method for composite centrifugal casting high-chromium steel roller
11/14/2012CN102776433A Reinforced composite post inoculation technology for short-flow smelting
11/07/2012CN102766825A Preparation method of high-speed steel for roller
11/07/2012CN102766824A Abrasion-resistant high-speed-steel roller ring and preparation method thereof
11/07/2012CN102766775A Production method of low-carbon high-silica silicomanganese
11/07/2012CN102251135B Improved aluminum liquid refining process
10/2012
10/31/2012CN102762320A Agent for maintaining surface temperature of molten steel and method for maintaining surface temperature of molten steel
10/31/2012CN102758116A Intermixture briquette obtained by direct alloying of V2O5 and application method thereof
10/31/2012CN102756117A Scale free pouring device of aluminum alloy
10/31/2012CN102756116A Method for integration implementation of continuously melting, refining and quantitatively positioning pouring of aluminum alloy furnace burden
10/31/2012CN102756112A Composite slag remover for casting
10/31/2012CN102352467B Superhigh strength cast steel, and preparation method and welding process thereof
10/31/2012CN102000784B Method for controlling large-scale nodular iron cast coagulation tissue
10/31/2012CN101437968B Method for producing aluminum alloy thick plate, and aluminum alloy thick plate
10/24/2012CN102744363A Casting method of high-strength valve cover
10/24/2012CN102251183B Boron-containing high-chromium wear-resistant alloy and preparation method thereof
10/24/2012CN102078922B Casting gating system
10/17/2012CN102728825A Flexible lightweight casting machine
10/17/2012CN102728794A Nodulizer and inoculant special for large-section bulb iron roll
10/17/2012CN102728790A Sand-line iron mould casting process for grey cast iron flywheel housing of diesel engine
10/11/2012WO2012138456A1 Systems and methods for casting metallic materials
10/10/2012CN102725427A Gas purging device
10/10/2012CN102719727A Low temperature spheroidal graphite cast iron and casting method
10/10/2012CN102719724A Method for improving and stabilizing boron yield in smelting boron-containing steel
10/10/2012CN102719722A Composite modifier capable of improving overall performance of zinc-aluminum alloy
10/10/2012CN102719705A Multi-component zinc-aluminium alloy capable of enhancing thermal fatigue property
10/10/2012CN102719704A Process method capable of improving comprehensive mechanical property of multielement zinc-aluminum alloy
10/10/2012CN102719703A Multi-component zinc-aluminium alloy capable of enhancing comprehensive chemical properties
10/10/2012CN102719702A Multielement zinc-aluminum alloy capable of improving frictional wear performance
10/10/2012CN102717035A Low Si-Mg ratio and low RE-Mg nodularizer
10/10/2012CN102242316B H13 die steel and preparation method thereof
10/10/2012CN102162050B Method for manufacturing medium-strength aluminum alloy wire with electric conductivity of 59 percent
10/10/2012CN101896298B Method of manufacturing ultra low carbon ferritic stainless steel
10/03/2012EP2505282A1 Inoculation procedure and device
10/03/2012CN202461447U Molten aluminum two-stage ceramic foam filter system having double heating function
10/03/2012CN102712034A Inoculation procedure and device
10/03/2012CN102703798A Low-temperature ductile iron and casting method thereof
10/03/2012CN102703772A Method for preparing ZL114A aluminum alloy semi-solid slurry by using pulsed magnet field
10/03/2012CN102699286A Casting method of iron casting
10/03/2012CN102078948B Continuous casting pouring device for electrical pulse inoculation
10/03/2012CN102000797B Method for producing nodular cast iron pipe fittings with vanadium-bearing titanomagnetite as raw material
09/2012
09/26/2012CN202447610U Inoculation equipment
09/26/2012CN102690987A Microalloyed high-strength synthetic gray cast iron and casting method thereof
09/26/2012CN102689005A Tiltable filter box
09/26/2012CN102688993A Application of Sb element in high-strength nodular cast iron tile cover
09/26/2012CN102688992A Method for synthetic slag washing of tundish
09/19/2012CN102686335A Method and apparatus for producing steel, and the continuous casting of steel
09/19/2012CN102676954A Chromium-free high-boron abrasion-resisting alloy and preparation method thereof
09/19/2012CN102672117A Process method for duplex production of HT200 and HT250 castings by blast furnace and intermediate-frequency furnace
09/19/2012CN102672116A Stream inoculation device
09/12/2012CN202427936U Spheriodized ladle
09/12/2012CN202427933U Nodulizing cover ladle
09/12/2012CN102660657A Low-cost production process for as-cast high-elongation nodular cast iron
09/05/2012CN202415659U Flux impurity screening device and mechanical liquid transfer pump with same
09/05/2012CN202411353U Stream inoculation device
09/05/2012CN102653842A High-strength and wear-resistant cast-steel conical liner plate for crushers and manufacturing method thereof
09/05/2012CN102652991A Method for preparing steel ladle or tundish covering agent by using boron slurry
09/05/2012CN102019376B Automatic instantaneous inoculation device for casting of casting machine
08/2012
08/29/2012CN102652043A Agent for maintaining surface temperature of molten steel and method for maintaining surface temperature of molten steel
08/29/2012CN102108450B Method for preparing magnesium-based composite material
08/29/2012CN101733380B Preparation method of fine crystalline metal material under action of low-voltage pulse magnetic field
08/23/2012WO2012110717A1 Semi-finished product made of aluminium alloy having improved microporosity and manufacturing process
08/23/2012CA2826609A1 Semi-finished product made of aluminium alloy having improved microporosity and manufacturing process
08/22/2012CN202387955U Manganese-silicon casting slag-iron separation system
08/22/2012CN202387923U Automatic stream inoculation device
08/22/2012CN101886209B Medium silicon-molybdenum vermicular iron material
08/15/2012CN202377520U Convertor stokehole sampling spoon
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