The oxygen converterd process production

___A shief metallurg of «TehnoIngeniring» company write: 
___The oxygen converterd process production become with bottom blowing in contrast with processes of blowing overhand has a more high technician to economic factors and can be used for smelting broad of sotament steel, with low contents of carbon particularly, including electro technical. The Typical particularity of this process is an using for bottom blowing refractory porous block (the insertions). These blocks have a stock sizes of the usual brick with average section 100 on 150 millimetres. On this section evenly portioned beside 50 channels by diameter 1,0…1,5 millimeter.Fireproofed porous block for bottom blowing in oxygen converter tits in metallic cover, to bottom part which underboiled connecting tube for cart of the gas to hole. To exclude the drain of the gas through clearance between brick and cover, in its lower part is provided compacting flange. The Blocks make from high-quality burnt magnesite. Depending on capacities of the converter in its bilge put from 4 before 16 porous block. Stability of porous insertions approximately is stability of fireproof and forms more than 1000 smeltings.
___For presenting the inert gas through bilge of the oxygen converter, use also of bottom furm, which more simple on designs, than porous blocks. However through them necessary continuously to give the gas during the whole smelting trunks to prevent flowing in them fluid metal. Besides, bottom blow necessary to give right after loading of scrap and potting of cast iron. The most rational design of bottom furm is coaxial furm, in which internal central pipe is silenced. Depending on capacities of the converter, in its bilge install from 4 before 24 furms. The Expense of the inert gas through bottom terms depending on variant of the process varies within from 0,01 before 0,1 cubic metres on ton become at minute.
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P.S.
___Уважаемый читатель!!! Уверен, что эта интересная информация будет очень полезна для Вас, избавив от множества проблем в повседневной жизни. В знак благодарности, прошу Вас поощрить скромного автора незначительной суммой денег.
___Конечно, Вы можете этого и не делать. В то же время подмечено, что в жизни есть баланс. Если сделать кому-то добро, то оно вернётся к Вам через определённое время в несколько большем количестве. А если сделать человеку зло, то оно возвращается в очень скором времени и значительно большим.
___Предлагаю сделать свой посильный вклад (сумму можно менять):
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