Check with seller Electric furnace smelting method

Published date: March 12, 2018
Views: 0

Section 1 Classification of smelting methods: According to the smelting process, useful oxygen and oxygen are divided, there are oxidation method and non-oxidation method. According to the state of the charging into the furnace, there are two kinds of hot and cold. Hot-melting has no melting period, short smelting time and high productivity, but it needs to be combined with open hearth, converter or other forms of stoves; cold-loaded materials mainly use solid steel materials or sponge iron. According to the number of slagging processes in the smelting process, there are a single slag method and a double slag method. Oxygen oxidation method, oxygen oxidation method, and Ore, Oxygen comprehensive oxidation method, and argon, oxygen mixed blowing method.[url=]Portable IGBT Small Steel Melting Furnace For Sale[/url]
The determination of the smelting method mainly depends on the composition of the charge and the quality requirements of the finished steel. The following is a brief introduction of the oxidizing and non-oxidizing smelting features.
(1) Oxidation method. Oxidation smelting is characterized by an oxidizing period. In the smelting process, oxidizing agents are used to oxidize Si, Mn, P and other super-sized elements and other impurities in the molten steel. Therefore, although this method uses coarse material but can smelt high-grade steel, it is extremely versatile. The disadvantages are long smelting time and high burn-in of easily oxidized elements.
[url=]crucible melting furnace Poland[/url]
(2) No oxidation method. Non-oxidation smelting can recover a large amount of precious alloy elements and shorten the smelting time. Non-oxidation smelting is characterized by no oxidizing period. Generally, fine materials are used in full, such as steel grades or similar steels returning to scrap steel and mild steel, etc. The content of P, S and other impurities is required to be as low as possible, and the content of alloy elements to be blended should be Enters or approximates the medium or low limit of the finished steel specification. In the absence of this type of steel or similar steel back to scrap, the charge can be blended with ferroalloys and used for the smelting of high alloy steels.
[url=]stainless Steel Flatware gold Plating Machine[/url]


Useful information

  • Avoid scams by acting locally or paying with PayPal
  • Never pay with Western Union, Moneygram or other anonymous payment services
  • Don't buy or sell outside of your country. Don't accept cashier cheques from outside your country
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"

Related listings

  • Built in Furniture Shah Alam
    Home - Furniture - Garden Supplies - Petaling Jaya (Selangor, Malaysia) - June 10, 2017 Check with seller

    Built in Furniture Shah Alam We decon are the built in furniture suppliers in Malaysia to fulfill your all furniture requirements like beds, benches, bookcases, cabinets, mirrors, tables, chairs and many more for your existing as well as upcoming pro...

  • Husband Wife Control Mind & Vashikaran Specialist in Kuwait,London +27731356845 Mama Jafali
    Home - Furniture - Garden Supplies - Cardif (Wales) - April 28, 2017 300.00 Dollar US$

    Has your ex-boy friend already moved on but you still long for their love and affection. I have love spells to bring back your ex-boy friend back to you so that you can have a fresh start. Lost love spells to bring back an ex-husband using my magical...

  • LOST LOVE SPELL CASTER +27603493288 Derryhale Derrymacash Derrynoose Derrytrasna
    Home - Furniture - Garden Supplies - Bangor (Derryhale Derrymacash Derrynoose Derrytrasna) - April 22, 2017 Check with seller

    WAVA IS A POWERFUL +27603493288 our website psychic SPELL CASTER /TRADITIONAL HEALER and clairvoyant using native divine spiritual healing Analyze uses ability to tune into most relationship problems and focuses on the emo...


    Leave your comment (spam and offensive messages will be removed)