Class / Patent application number | Description | Number of patent applications / Date published |
266102000 | MEANS TREATING A CONTINUUM OF WORK | 8 |
20080272526 | Steel Slag Treatment Equipment by Barrel Method - This invention relates to metallurgical slag treatment equipments. A double cavity type steel slag treatment equipment by barrel method employing mandrel support comprises left and right barrel bodies, flow branching pan, mandrel, feed funnel. Between the left and right barrel bodies is disposed a flow branching pan, over which is mounted a feed funnel and below which is mounted a retaining ring. The mandrel is fixedly connected to the left and right barrel bodies and flow branching pan, characterized is that at two ends of the mandrel are mounted supporting bearings, left and right barrel bodies have inner and outer portions, inner barrel body is made of grid section, one end of grid section is fixed on the end cover of outer barrel body through an insertion opening made of supporting rings, the other end of grid section is joined with the supporting ring fixedly connected on outer barrel body, the mandrel fixedly connects outer barrel body, outside the outer barrel at one side is mounted a geared ring for transmitting force moment the geared ring is fixedly connected with outer barrel body. The invention can cool slag material sufficiently, improve performance of product slag, reduce weight of equipment, decrease cost and increase the space available for maintenance and repair. | 11-06-2008 |
20140008846 | SHALLOW METALLURGICAL WIRE INJECTION METHOD AND RELATED DEPTH CONTROL - A method and system for dispensing an additive wire involves use of a lance for delivering the additive wire and determination of location data with respect to a surface of a metallurgical melt into which the lance is placed. | 01-09-2014 |
266103000 | With heating means | 6 |
20140084523 | APPARATUS FOR THE CONTINUOUS THERMAL TREATMENT OF ELECTRICALLY CONDUCTIVE CONTINUALLY CAST MATERIAL AND ARRANGEMENT OF A SLIDING CONTACT ELEMENT - In an apparatus for the continuous thermal treatment of metal continuously cast material having a heating section, the metal continuously cast material having a heating section, the metal continuously cast material is led over two contact rollers, wherein the first contact roller is arranged at a first end and the second contact roller is arranged at a second end of said heating section. Both contact rollers are connected to a voltage source in such a way that a current flows through the metal continuously cast material between the first and the second contact roller. Here, electrical contact is made with one of the contact rollers via a sliding contact element, which is in electrical contact with a slip-ring disk arranged concentrically with the axis of said contact roller. The sliding contact element is arranged on a current-carrying element using a plug-in connection which can be detached by pulling and which has at least one resilient and electrically conductive fixing element. | 03-27-2014 |
20150130120 | DEVICE FOR TRANSFERRING A METALLURGICAL MATERIAL - The invention relates to a device having a bottom, side walls and a ceiling, which together define a channel, as well as transportation means, extending in an axial direction of said channel from an entry port of the channel to an exit port of said channel, for transferring a metallurgical material from said entry port to said exit port. | 05-14-2015 |
266110000 | In specific environment, e.g., vacuum | 2 |
20090230598 | Co-Production of Steel, Titanium and High Grade Oxide - Steel and pigment-grade TiO | 09-17-2009 |
20160114391 | FINISH HEAT TREATMENT METHOD AND FINISH HEAT TREATMENT APPARATUS FOR IRON POWDER - In a finish heat treatment method and finish heat treatment apparatus for an iron powder, a raw iron powder is placed on a continuous moving hearth and continuously charged into the apparatus. In the pretreatment zone, the raw iron powder is subjected to a pretreatment of heating the raw iron powder in an atmosphere of hydrogen gas and/or inert gas at 450 to 1100° C. In decarburization, deoxidation, and denitrification zones, the pretreated iron powder is subsequently subjected to at least two treatments of decarburization, deoxidation, and denitrification. In the pretreatment zone, a hydrogen gas and/or an inert gas serving as a pretreatment ambient gas is introduced separately from an ambient gas used in the at least two treatments is introduced from the upstream side of the pretreatment zone and released from the downstream side so as to flow in the same direction as a moving direction of the moving hearth. | 04-28-2016 |
266111000 | With fluid contact means | 2 |
20090115113 | Apparatus for cooling a metal strip - An apparatus is described for cooling a metal strip ( | 05-07-2009 |
20100044932 | CONTINUOUS ANNEALING EQUIPMENT - Continuous annealing equipment contains: a heating zone, a soaking zone, and a rapid cooling zone, the rapid cooling zone having gas jet cooling equipment and is provided with at least one pair of seal rolls at each of an inlet and an outlet thereof and bridle roll units each composed of two or more bridle rolls in front of and behind itself; the bridle roll unit behind the rapid cooling zone having two or more heating rolls each having an induction heater thereinside; and the heating roll having a winding angle of 100° or more per heating roll and 380° or more in total of all the heating rolls. | 02-25-2010 |