Question 2: "Pig iron ingot" refers to an iron ingot made by melting pig iron. ....
PS: There is no such thing in World of Warcraft. Could it be a translation problem?
Question 3: What do TFe and MFe mean in iron ore detection? TFe means all iron.
MFe means magnet.
The determination of iron ore content is the determination of total iron (TFe). Generally speaking, iron ore is divided by the percentage of magnetic iron (MFe) to total iron (TFe).
Iron ore is an important raw material for iron and steel production enterprises. Natural ore (iron ore) is gradually separated by crushing, grinding, magnetic separation, flotation, gravity separation and other processes. It is a mineral containing iron or iron compounds, which can be used economically.
Question 4: What does Liantie mean in futures? Hello, there are varieties of iron ore futures in futures I don't know if you are talking about iron ore continuity. Iron ore continuity is the combination of the main contract prices of iron ore futures.
Question 5: What does the grade of iron ore mean? Chemical composition, iron content. If it is hematite, the general inspection report will only mention Fe, that is, the content of iron. If it is magnetite, the report will also contain ferrous iron, which is FeO. In addition, the index of iron ore also depends on silicon, aluminum, sulfur, phosphorus, crystal water and free water. Iron ore in some producing areas such as the Philippines depends on titanium, while iron ore in Malaysia depends on arsenic and chromium. Bulk ore depends on particle size and powder rate, coarse powder ore generally doesn't care much about powder rate, and pellet depends on strength.