قائمة الطعام
A method for removing slag comprises: preparing a filter 21 of heat-resistant porous ceramics, which passes a molten metal and catches slag, liquidizing metal material to form a molten metal A on which slag is floating; and traveling filter 21 along a surface of the molten metal A and removing slag. And a device for removing slag comprises: a ...
22. A method as in claim 1, wherein the digital imaging device includes an optical filter. 23. A method as in claim 22, wherein the filter is a neutral density filter. ... A BOF 100, containing molten metal and slag, is pivoted about an axis 102. As the BOF 100 is pivoted, the slag …
Some of the scrap containing precious metals that we purchase include spent catalysts, concentrates, ashes, powders and pastes, filter cakes, sludges, slag, wires, connectors, dental fillings and other products, plating waste, laboratory materials, jewelry polishing, honeycombs, solutions, anodes, sputtering targets, turbine blades and X-ray film.
A device for excluding slag and other floating impurities from molten metal as the metal is poured into a mold. The device is positioned in the pouring basin of the mold and is constructed to float as the metal is poured into the pouring basin so as to permit only the lower substantially impurity-free stratum of the molten metal to enter the mold cavity.
A method for removing slag comprises: preparing a filter 21 of heat-resistant porous ceramics, which passes a molten metal and catches slag, liquidizing metal material to form a molten metal A on which slag is floating; and traveling filter 21 along a surface of the molten metal A and removing slag. And a device for removing slag comprises: a filter 21 of heat-resistant porous ceramics, which ...
The ceramic honeycomb filters create laminar flow which is superior to turbulent flow. When the molten liquid metal passes through the ceramic honeycomb channel, the debris, the slag and other inclusions are removed. Using a ceramic honeycomb filter improves the quality of molten metal flow.
The utility model relates to an ironmaking blast furnace water granulated slag water filter device and belongs to the technical field of steel smelting. The ironmaking blast furnace water granulated slag water filter device comprises a water filter bin (1) which is arranged below a water granulated slag bin (6) and is characterized in that the water filter bin (1) is of a reversed pyramid ...
In the Furnace Hot Metal, (along with slag) is processed from the raw material which gets collected in the hearth and blast furnace gases come out of blast furnace from the top. ii) Cast House: In the Cast House Hot Metal, & slag are tapped from the Furnace tap hole and Hot metal and slag are separated in the refractory lined main iron trough.
Deburring, Grinding, Edge Rounding, and Polishing. Our metal working machines are designed for a variety of applications, including removing burr or slag, precision grinding, oxide removal, rounding edges and polishing metal products. Apex machines can support up to …
The desulphurization in hot metal is a kind of economical and effective ... 25% respectively in tundish with device A (two dams and one with filter). The ... z Controlling the nitrogen content of hot metal and the ratio of hot metal. z Optimizing the slag-forming and blowing pattern in BOF.
Advantages. Compact design (very manoeuvrable and narrow) Heavily protected trailing unit by means of robust cladding. Extremely safe as emptying of slag pot takes place far behind the vehicle. Slag pot pick-up without interruption also from a raised position, e.g. transfer car or landing possible. Tyres are protected under the trailer.
Now we have superior devices. Our solutions are exported to your USA, the UK and so on, enjoying a superb name between customers for Cleaner Portable Water Filter, Tooth Roll Crusher, High-Temperature Gate Valve, Ash Sealing Device, We honor our core principal of Honesty in business, priority in company and will do our greatest to provide our customers with high-quality goods and …
A device for normalization of the metal and slag flows was designed (Figs. 1, 2, 7). It was made by bending a steel sheet of 2–6 mm thickness on a rotary roll sheet-bending machine into a tube of diameter equal to two to four inside diameters of the nozzle pocket and height equal to 1.7 to 3.5 inside diameters of the tube.
When a worker wears eyewear equipped with filter lenses under a welding helmet, the shade number of the lens in the helmet may be reduced. The combined shade numbers of the lenses in the eyewear and helmet should equal the value shown in the tables below (see 29 CFR 1915.153 (a) (4) and ANSI Z49.1:2005 Safety in Welding, Cutting, and Allied ...
Patents for B22D 43 - Mechanical cleaning, e.g. skimming of molten metals (1,189) 11/2013: 11/27/2013: CN103406531A Slag scoop manufacturing process : 11/27/2013: CN103406530A Electric furnace ...
A device for excluding slag and other floating impurities from molten metal as the metal is poured into a mold. The device is positioned in the pouring basin of the mold and is constructed to float as the metal is poured into the pouring basin so as to permit only the lower substantially impurity-free stratum of the molten metal to enter the mold cavity.
12%A device for normalization of the metal and slag flows was designed (Figs. 1, 2, 7). It was made by bending a steel sheet of 2–6 mm thickness on a rotary roll sheet-bending machine into a tube of diameter equal to two to four inside diameters of the nozzle pocket and height equal to 1.7 to 3.5 inside diameters of the tube.
حقوق النشر ©2000- 2022 شركة شنغهاي زينيث
