例句與造句

1. Basic oxygen steelmaking eventually replaced the open hearth furnace.
2. It was eventually superseded by basic oxygen steelmaking.
3. Cold rolling facilities were added in 1974, and oxygen steelmaking added in 1984.
4. Oxidation of the molten metal and contaminates is achieved by a basic oxygen steelmaking facility.
5. The availability of liquid oxygen revolutionized the production of steel using the basic oxygen steelmaking process.
6. It's difficult to find oxygen steelmaking in a sentence. 用oxygen steelmaking造句挺難的
7. Basic oxygen steelmaking ( BOS ) uses 25 35 % recycled steel to make new steel.
8. Corus utilised the site for basic oxygen steelmaking, using iron produced at the company's Redcar blast furnace.
9. Basic oxygen steelmaking is a method of primary steelmaking in which carbon-rich molten pig iron is made into steel.
10. In recent times, EAF steelmaking technology has evolved closer to oxygen steelmaking as more chemical energy is introduced into the process.
11. Both layers can be tapped individually and the pig iron can be used immediately in the remainder of the basic oxygen steelmaking process.
12. As in basic oxygen steelmaking, fluxes are also added to protect the lining of the vessel and help improve the removal of impurities.
13. See Basic oxygen steelmaking for how its converted, and have a look a this image of iron ore, the base component of steel . right
14. Basic oxygen steelmaking is superior to previous steelmaking methods because the oxygen pumped into the furnace limited impurities, primarily nitrogen, that previously had entered from the air used.
15. Basic oxygen steelmaking is a primary steelmaking process for converting the molten pig iron into steel by blowing oxygen through a lance over the molten pig iron inside the converter.
16. Further refinements in the process, such as basic oxygen steelmaking ( BOS ), largely replaced earlier methods by further lowering the cost of production and increasing the quality of the product.
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