Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22C - Alloys › C22C 35 - Master alloys for iron or steel
Patents for C22C 35 - Master alloys for iron or steel (563)
02/2015
02/05/2015WO2015015250A1 Process for enhanced pre-reduction of chromite
02/04/2015CN104328323A 一种锰铁合金材料及制备方法 One kind of manganese ferroalloy material and preparation method
01/2015
01/07/2015CN103233158B 一种高碳铬铁的快速冷却脱碳方法 A rapid method for cooling decarbonization high carbon ferrochrome
12/2014
12/24/2014CN104233046A 一种氮化铬铁的生产方法 A nitride ferrochrome production methods
10/2014
10/01/2014EP2783019A1 Iron and molybdenum containing pellets
09/2014
09/04/2014WO2014133447A1 Iron and niobium containing agglomerates
08/2014
08/19/2014US8808658 Rapid solid-state metathesis routes to nanostructured silicon-germainum
08/13/2014CN103981425A 一种硅钛铝氮化材料、其制备方法及应用 A silicone titanium aluminum nitride material, its preparation method and application
08/13/2014CN103981333A 一种非铝脱氧钢用铁锰镁合金脱氧剂的制备方法 A process for producing a non-aluminum killed steel with magnesium alloy of iron and manganese deoxidizer
08/06/2014CN102978501B 一种铋锰铁合金的金属型制备方法 Bismuth metal type manganese ferroalloy production method
08/05/2014US8795587 ‘Kazakhstanskiy’ alloy for steel deoxidation and alloying
07/2014
07/30/2014CN103952512A 一种制备钒氮合金的方法 A method of preparing vanadium nitride
07/29/2014CA2578576C Production of ferro-alloys
07/23/2014CN103938081A 用于炼钢的镍铜铁合金及制备方法 Nickel-copper alloy and preparation method for steelmaking
07/23/2014CN103938062A 一种氮化钒铁的制备方法 Preparation method of vanadium nitride iron
07/16/2014CN102665973B 碳化钨的循环利用 Recycling of tungsten carbide
06/2014
06/18/2014CN103866175A Ferrous vanadium nitride (FeV65N13) and synthetic method thereof
06/04/2014CN103834849A FeV45N10 ferric vanadium nitrate and combustion synthesis method thereof
05/2014
05/28/2014CN103820698A 一种稀土铁中间合金及其用途 Middle rare earth iron alloy and its use
05/22/2014WO2014076404A1 Inoculant alloy for thick cast-iron parts
04/2014
04/02/2014CN203513773U Semi-automatic production line of vanadium-nitrogen alloy
04/02/2014CN203513761U Secondary pelletizing device for powder and semi-finished products
04/02/2014CN103695768A Tungsten-molybdenum-iron alloy and preparation method for same
03/2014
03/26/2014CN203498460U Middle-low-pressure high-temperature alloy nitridation device
03/19/2014CN103643106A Mother alloy smelting method
03/19/2014CN103643094A Smelting method of high-carbon ferromanganese
03/19/2014CN103643057A Smelting method of medium-carbon ferromanganese
03/18/2014US8673490 High energy lithium ion batteries with particular negative electrode compositions
03/12/2014CN102732740B Nano-material interalloy modifier and preparation method thereof, and alloy preparation method
03/05/2014EP2703510A1 Particle-reinforced steel with improved E-modulus and method for producing said steel
02/2014
02/26/2014CN103602877A Production of ferro-alloys
01/2014
01/29/2014CN103540775A Nickel-molybdenum intermediate alloy preparation method for smelting TA10 cast ingot
01/22/2014CN103526104A Special intermediate alloy for iron base amorphous nanocrystalline alloy and smelting method thereof
01/08/2014CN103498092A Preparation method of wear-resistant cast steel
01/01/2014CN103484759A Ferrovanadium alloy and preparation process thereof
01/01/2014CN103484752A Silicon-vanadium-iron alloy and production method thereof
01/01/2014CN103484682A Method for adopting nickel or copper smelting waste slag for ferrosilicon smelting
12/2013
12/25/2013CN203360541U Device for producing vanadium-nitrogen alloy by adopting static weighing proportioning
12/25/2013CN103469052A Ferrous sulfide and preparation method thereof
12/25/2013CN103469051A Duplex stainless steel master alloy and preparation method thereof
12/11/2013CN103436770A Preparation technology of nitrided ferrovanadium
12/11/2013CN103436727A Nickel-silicon-iron alloy
12/11/2013CN103436698A Method for directly reducing laterite-nickel ore to produce ferronickel alloy
12/04/2013CN103421979A Chromium copper alloy
11/2013
11/13/2013CN103388101A Vanadium-nitrogen microalloy additive and preparation method thereof
11/06/2013CN203270009U Production system for vanadium-nitrogen alloy
10/2013
10/16/2013CN203235463U Automatic batching and weighing device for producing vanadium-nitrogen alloy
10/09/2013CN103343276A Chromium molybdenum iron alloy and preparation method thereof
10/02/2013CN102492834B Low-carbon ferromanganese based on microwave-microwave plasma mixture heating and preparation method thereof
09/2013
09/26/2013WO2013141744A1 A method for producing an aluminium-titanium master alloy (variants)
09/26/2013WO2013141743A1 A method for producing an aluminium-zirconium master alloy (variants)
09/04/2013CN103276273A Production method of silicon, calcium and iron alloy with high rare earth lanthanum
09/04/2013CN103276272A Silicon, calcium and iron alloy with high rare earth lanthanum
09/04/2013CN103276271A High-purity high-activity molybdenum ball and preparation method
09/04/2013CN102492830B Raw materials and smelting process for smelting manganese-series ferroalloy
08/2013
08/28/2013CN203159691U A compound converting furnace for production of medium/low-carbon ferromanganese
08/28/2013CN102367514B Mn-Fe composite pellet and preparation method thereof
08/07/2013CN103233158A Quick cooling decarburization method of high-carbon chromium iron
08/07/2013CN103233116A Forming process of vanadium-nitrogen alloy
07/2013
07/31/2013CN102492847B Method for smelting intermediate alloy by utilizing waste nickel powder
07/31/2013CN102433493B Preparation method of ceramic particle dispersion hot pressing sintering metal-nanometer ceramic composite
07/24/2013CN103215489A Microalloy and preparation method thereof
07/03/2013CN203034074U Nitrided ferrovanadium synthesized mold with partition plates
07/03/2013CN203034073U Nitrided ferrovanadium synthesized mold
06/2013
06/26/2013CN103173676A Method for generating nitrogenous ferrovanadium alloy through utilizing ferrovanadium electric-arc furnace
06/19/2013CN103160726A Carbon-iron alloy for recarburization and manufacture method thereof
06/05/2013CN202968665U Core-spun yarn for nitrogen alloying
06/05/2013CN103131935A REFeSiCa alloy used to be added in steel, and manufacturing method thereof
05/2013
05/30/2013WO2013076300A1 Iron and molybdenum containing pellets
05/30/2013CA2856164A1 Iron and molybdenum containing pellets
05/29/2013EP2597165A1 Iron and molybdenum containing pellets
05/29/2013CN101994054B Intermediate containing ultrafine oxide ferroalloy and preparation method thereof
05/15/2013CN103103434A LaFeSiCa alloy for steel and manufacturing method thereof
05/08/2013CN102061357B Dephosphorization refining process for phosphorus-containing coarse ferronickel
04/2013
04/24/2013CN101999006B Alloy 'kazakhstanskiy' for reducing and doping steel
04/17/2013CN103045929A Method for producing ferrovanadium by aluminothermic process
04/17/2013CN103045928A Method for producing ferrovanadium by aluminothermic process
04/10/2013CN103031484A Method for smelting vanadium iron
04/10/2013CN102367524B Smelting method of manganese alloy
03/2013
03/27/2013CN102994794A Ferrosilicon
03/20/2013CN102978501A Method for producing bismuth-ferromanganese alloy metal mould
03/13/2013CN102191407B Bismuth-titanium alloy and application thereof
02/2013
02/13/2013CN102933731A A master alloy for producing sinter hardened steel parts and process for the production of sinter hardened parts
01/2013
01/30/2013CN102191406B Bismuth-titanium-iron alloy and application thereof
01/24/2013WO2013011521A1 A method for direct reduction of oxidized chromite ore fines composite agglomerates in a tunnel kiln using carbonaceous reductant for production of reduced chromite product/ agglomerates applicable in ferrochrome or charge chrome production.
01/23/2013CN102888548A Silicon vanadium nitride and production method thereof
01/16/2013CN102876960A Method for increasing nitrogen content in YQ450NQR1 steels
01/09/2013CN102864308A Vanadium-nitrogen alloy deoxidizer
12/2012
12/26/2012EP2536862A1 A master alloy for producing sinter hardened steel parts and process for the production of sinter hardened parts
12/26/2012CN102061358B Desulfuration refining process of high-sulfur crude ferronickel
12/19/2012CN102828099A Silicon manganese barium vanadium ferrum composite alloy used for smelting steel, and preparation method thereof
12/19/2012CN101818230B Using method of manganese boron deoxidizer
12/12/2012CN202599096U Reaction furnace for producing intermediate alloy by Perrin process
12/12/2012CN102206754B Method for producing ferrovanadium
10/2012
10/17/2012CN102732740A Nano-material interalloy modifier and preparation method thereof, and alloy preparation method
09/2012
09/12/2012CN102665973A Recycling of tungsten carbides
09/05/2012CN102653810A Ferro-silico-manganese alloy for smelting low-silicon low-carbon steel
08/2012
08/29/2012CN202401117U Cored wire
08/01/2012CN102168220B Method for preparing inoculant for refining as-cast structure of spring steel and application method thereof
07/2012
07/25/2012CN102605184A Method for producing vanadium complex iron alloy and titanium slag by sefstromite
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