1 Nirjharâs interest is to know different technology and process engineering. 2  Raw iron is found in earthâs crust, as an ore. 3  Iron ore mostly found as Fe 2 O 3 (the form of iron oxide found as the mineral hematite). 4  At present, blast furnace is most commonly used furnace to produce iron.
The weight of a railroad tie depends on their size and specifications. They can range anywhere from 100 to 300 pounds.
Ladder Cable Ties. The Ladder Cable Ties are an economical, flexible solution for multiple application including identification, and bundling. These ties have a 40 lb. tensile strength but offer more flexibility than a standard cable tie.