Is it correct to add more deoxidizer to molten steel, and the less oxygen in the steel must be? why?
Why is [Si] commonly used in blast furnace production to indicate furnace temperature?
Whether Si is reduced from liquid or gaseous, high temperatures are required. The higher the temperature of the hearth, the more Si is reduced into pig iron.
How does the iron-carbon equilibrium phase diagram be applied in the rolling process?
According to the iron-carbon equilibrium phase diagram, the heating temperature range, the rolling temperature range and the final rolling temperature range of each steel type can be determined.
Mexico made an anti-dumping affirmative final cut on China's fine wire
On October 4, 2018, the Mexican Ministry of Economic Affairs issued an announcement in the official daily newspaper to make an affirmative final ruling on the fine welding wire originating from China, and decided to impose an anti-dumping duty of 0.57 US dollars/kg on the products involved.
Turkey announces restrictions on foreign steel imports
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The world's largest steel market is about to reverse. The Australian government's forecast shows that China's steel output will peak in 2018, and then steel production will shrink next year due to falling domestic demand, and this change will bring greater difficulties to iron ore.
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![Why is [Si] commonly used in blast furnace production to indicate furnace temperature?](https://www.tjxysteel.com/data/upload/20181012/5bbffe24022b4.jpg "Why is [Si] commonly used in blast furnace production to indicate furnace temperature?")
