Patents
Sitemap › C21 - Metallurgy of iron › C21C - Processing of pig-iron, e.g. refining, manufacture of wrought-iron or steel; Treatment in molten state of ferrous alloys › C21C 5 - Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel
Patents for C21C 5 - Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel (14,381)
01/2015
01/07/2015EP2821764A1 Test apparatus for a measuring lance for measuring operations during the manufacture and processing of liquid metal melts
01/07/2015EP2821511A1 Non-oriented silicon steel and manufacturing process therefor
01/07/2015CN204080009U 一种废钢料篮 One kind of the scrap basket
01/07/2015CN204080008U 一种转炉氧枪升降装置 One kind of converter oxygen lance lifting device
01/07/2015CN204080007U 一种转炉洗炉喷头 One kind of converter furnace cleaning nozzle
01/07/2015CN204080006U 一种湿式转炉烟气净化除尘装置 A wet flue gas purification converter dust removal device
01/07/2015CN204080005U 炼钢炉加料装置 Steelmaking furnace charging installation
01/07/2015CN104272051A 向熔炼炉供入并预热金属炉料的装置和方法 Fed to the melting furnace and preheat the apparatus and method of the metal charge
01/07/2015CN104264032A 使用废铜镍合金生产含铜奥氏体不锈钢的方法 Use scrap copper nickel austenitic stainless steel alloy production methods
01/07/2015CN104263881A 用于碳氧枪的碳粉弯管结构及其制造方法 Toner elbow structure and manufacturing process for carbon and oxygen gun
01/07/2015CN104263880A 一种适应高磷原料的不锈钢冶炼方法 An adaptation of stainless steel smelting high phosphorus materials
01/07/2015CN104263879A 连续通过式电炉炉料抛丸摇摆清理床 Cleanup continuous swing bed by blasting furnace charge
01/07/2015CN104263878A 转炉倾动机的全气动事故驱动装置 Pneumatic accident converter tilting drive motivation
01/07/2015CN104263877A 处理中高磷铁水的转炉喷粉、吹气复合喷枪及使用方法 Treatment of high-phosphorus iron converter dusting, inflatable composite gun and use
01/07/2015CN104263876A 一种用于高强度钢生产的增氮增锰方法 A high-strength steel production increased by nitrogen and manganese method
01/07/2015CN104263875A 一种顶吹转炉采用高磷铁水生产合金焊线钢的脱磷方法 One kind of BOF production of high phosphorus iron alloy steel wire bonding method dephosphorizing
01/07/2015CN104263874A 一种高磷含量钢的冶炼方法 Smelting method of high phosphorus content of steel
01/07/2015CN104263873A 脱氧生产含铝中碳钢工艺 Deoxy aluminized carbon steel production process
01/07/2015CN104263869A 电炉炉料清理滚筒 Electric charge cleaning roller
01/07/2015CN104259414A 一种减轻连铸水口结瘤的含钛焊丝用钢生产方法 A titanium wire to reduce the production process of continuous casting of steel nozzle clogging
01/07/2015CN103422006B 一种降低钢包内衬耐材消耗的含硼钢生产方法 A method to reduce boron steel production ladle lining refractory consumption
01/07/2015CN102747181B 9Ni钢的冶炼方法 9Ni steel smelting method
01/06/2015US8926895 Post-combustion lance including an internal support assembly
01/06/2015US8926894 Metallurgical furnace
01/06/2015US8926729 Method and apparatus for direct reduction ironmaking
01/06/2015US8926728 Process and plant for producing hot metal
01/06/2015US8925711 Device and method for feeding metal material into a melting plant
12/2014
12/31/2014CN204058519U 一种电炉出钢口砖及具有其的电炉炉体 One kind of electric furnace steel tile and having the same electric furnace
12/31/2014CN204058518U 一种转炉下渣检测系统 Under a BOF slag detection system
12/31/2014CN204058517U 一种转炉用供氧系统 One kind of converter with oxygen supply system
12/31/2014CN204058516U 一种转炉用氧枪 One kind of oxygen converter gun
12/31/2014CN204058515U 一种用于转炉出钢口的扩孔钻头 A converter tapping hole reaming drill
12/31/2014CN204058514U 一种转炉副枪用复合测头 One kind of converter sublance composite probe
12/31/2014CN204058513U 一种在线更换转炉气柜柜顶导向轮更换装置 An online converter gas cabinet roof replacement guide wheel changer
12/31/2014CN204058512U 一种高效炼钢转炉系统 An efficient steelmaking converter system
12/31/2014CN204058511U 一种边缘驱动的顶吹转炉 An edge-driven BOF
12/31/2014CN104250673A 一种降低核级不锈钢铸件铁素体含量的熔炼工艺 A method of reducing nuclear grade stainless steel castings ferrite content in the melting process
12/31/2014CN104250672A 一种复吹转炉高效脱磷的方法 LBE one kind of efficient method Dephosphorization
12/31/2014CN103602774B 炼钢区域合金料单的计算方法 Calculation steel alloy material single region
12/31/2014CN103397134B 一种根据转炉倾动角度计算转炉留渣量的方法 A converter slag remaining amount is calculated based on the converter tilting angle
12/31/2014CN103361460B 一种有效控制异型坯中气体含量的生产方法 An effective control of the gas content of the beam blank production methods
12/31/2014CN103255259B 一种控制无钙处理条件下钢水可浇性的方法 Under the conditions of a non-calcium treatment method of pouring molten steel can be controlled
12/31/2014CN103194565B 一种对含钒铁水同时进行脱磷和提钒的方法 An iron-containing vanadium dephosphorization and methods while vanadium
12/31/2014CN103184311B 制造高强度铸钢泥浆泵的制备方法及其专用设备 Preparation methods and special equipment manufacturing high-strength steel mud pump
12/31/2014CN103131818B 一种转炉炼钢用造渣剂及其制备方法 Converter steelmaking slag with its preparation method
12/31/2014CN103114168B 一种转炉炉底残留钢渣的清除方法 One kind of converter bottom residual slag removal method
12/31/2014CN102925619B 转炉冶炼低锰钢的工艺方法 Low manganese smelting process method
12/30/2014CA2794247C Device for injecting gas into a metallurgical vessel
12/24/2014CN204039433U 一种转炉氧枪枪位测量装置 One kind of converter lance position measuring device
12/24/2014CN204039432U 一种便于更换的氧枪刮渣器 An easy replacement of the lance scraping Slag
12/24/2014CN204039431U 转炉扩孔器 Converter reamer
12/24/2014CN204039430U 转炉卸料小车除尘接口 Dust interface converter unloading car
12/24/2014CN104245990A 成本效益的铁素体不锈钢 Cost-effectiveness of ferritic stainless steel
12/24/2014CN104245965A 转炉中铁水的精炼方法 The converter refining method of molten iron
12/24/2014CN104232840A 一种转炉挡渣装置 One kind of converter slag device
12/24/2014CN104232839A 一种巨笔氧枪 One kind of oxygen lance Jubi
12/24/2014CN104232838A 一种紫铜氧枪喷头 One kind of oxygen lance nozzle copper
12/24/2014CN104232837A 一种转炉/电炉出钢监测装置及控制方法 One kind of converter / electric furnace steel monitoring device and control method
12/24/2014CN104232836A 一种应用于监测转炉出钢开始的系统及方法 Applied to the monitoring system and method converter tapping begins
12/24/2014CN104232835A 一种转炉助熔渣 One kind of converter slag help
12/24/2014CN104232834A 基于模式的转炉炼钢自动控制装置及其使用方法 BOF mode automatic control device and method of use based on
12/24/2014CN104232833A 一种顶吹氧转炉炼钢非接触测温系统及其使用方法 One kind of top-blown converter steelmaking non-contact temperature measurement system and method of use
12/24/2014CN104232832A 一种顶吹氧转炉炼钢自动控温系统及其使用方法 One kind of top-blowing BOF automatic temperature control system and method of use
12/24/2014CN104232831A 一种低碳超低硫钢冶炼方法 An ultra-low sulfur carbon steel smelting method
12/24/2014CN104232830A 转炉低温冶炼超低磷钢的方法 BOF ultra low phosphorus steel smelting method
12/24/2014CN103627842B 提高半钢冶炼中碳钢时终点碳含量的方法及半钢炼钢方法 Improve end when the carbon content of steel semi-steel smelting methods and semi-steel steelmaking method
12/24/2014CN103409586B 一种半钢脱磷炼钢的方法 A semi-steel dephosphorization steelmaking methods
12/24/2014CN103397141B 一种高铝不锈钢的冶炼方法 A stainless steel smelting aluminous
12/24/2014CN103397133B 一种钒渣护炉的方法 A vanadium slag method
12/24/2014CN103361464B 一种转炉炉底吹氧的方法 One kind of bottom blowing converter method
12/24/2014CN103014537B 一种高速铁路客车空心车轴用钢的冶炼方法 A high-speed railway passenger hollow axle steel smelting method
12/24/2014CN102978329B 一种转炉用复合造渣剂 One kind of converter composite slagging agent
12/23/2014US8916794 Metal jet apparatus and jet method
12/17/2014CN204027340U 下料水套 Cutting water jacket
12/17/2014CN204022867U 一种管道压力宽量程控制装置 Wide range of a piping pressure control device
12/17/2014CN204022866U 转炉升降烟罩松绳保护装置 BOF lift hood protector Matsunawa
12/17/2014CN204022865U 一种转炉炉下轨道的安装装置 BOF device installed by a track
12/17/2014CN204022864U 焊接转炉烟道的吊梯 Welding converter flue hanging ladder
12/17/2014CN204022863U 测量氧气顶吹转炉气体压力用装置 Measuring BOF gas pressure by means
12/17/2014CN104220605A 运行电弧炉的方法和具有据此运行的电弧炉的熔炼设备 Arc furnace smelting operation methods and devices with electric arc furnace running accordingly
12/17/2014CN104212943A 一种半钢冶炼工艺 A semi-steel smelting process
12/17/2014CN104212938A 一种新型安全节能环保冶炼炉 A new energy-saving environmental safety smelting furnace
12/17/2014CN104212937A 一种转炉挡渣装置的操作方法 One kind of converter slag device operating method
12/17/2014CN104212936A 一种转炉氧枪升降装置 One kind of converter oxygen lance lifting device
12/17/2014CN104212935A 一种用高钛铬铁生产高品质GCrl5轴承钢的方法 A process for producing high quality titanium chrome bearing steel GCrl5 methods
12/17/2014CN104212934A 一种齿轮钢棒材氮化钛夹杂物的控制方法 Control method gear steel rods titanium nitride inclusions
12/17/2014CN104212933A 一种转炉少渣冶炼的自动控制方法 An automatic control method BOF slag less smelting
12/17/2014CN103397132B 一种提高提钒转炉炉衬抗侵蚀能力的方法 A vanadium converter lining methods to improve the ability of anti-erosion
12/17/2014CN103333986B 一种转炉煤气干法除尘粗灰气力输送系统 One kind of converter gas dry dust coarse ash pneumatic conveying system
12/17/2014CN103333985B 转炉煤气干法除尘粗灰气力输送系统 Converter gas dry dust coarse ash pneumatic conveying system
12/17/2014CN103333984B 转炉一次烟气干法除尘粗灰气力输送系统 BOF once thick gray smoke dry dust pneumatic conveying system
12/17/2014CN103333982B 转炉一次烟气干法除尘粗灰气力输送方法 BOF once thick gray smoke dry dust pneumatic conveying method
12/17/2014CN103108963B 具有装料件的熔融金属冶金设备 With a charge of molten metal metallurgical equipment parts
12/17/2014CN103103310B 一种提钒冷压块及其制备方法和应用及提钒方法 One kind of vanadium cold briquetting and its preparation method and application method and vanadium
12/17/2014CN103014224B 一种提钒转炉滅渣护炉的方法 One kind of vanadium BOF slag off approach
12/17/2014CN102925617B 一种用于提钒转炉滅渣护炉的调渣剂 A converter vanadium slag off the slagging agent
12/17/2014CN102888488B 一种转炉煤气干法除尘引风机控制方法 One kind of converter gas dry dust Fan Control Method
12/17/2014CN102365373B 直接熔炼方法和装置 Direct smelting process and apparatus
12/10/2014CN203999677U 用于炼钢转炉铁水温度监测的采集装置 Iron for steelmaking converter temperature monitoring of collection device
12/10/2014CN203999676U 一种转炉分渣导流裙板装置 One kind of converter slag divided skirt diversion device
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