what kind of metal is the former?
Steel is an alloy of iron with typically a few percent of carbon.
Steel
Steel is an alloy of iron with typically a few percent of carbon to improve its strength and fracture resistance compared to iron.
who was richard gavin reid? A Canadian politician. had he been a premier? Yes, he was the sixth Premier of Alberta. which party did he represent? United Farmers of Alberta. what is the capital of the region where he served as the premier? Edmonton what crops do they cultivate? Wheat and canola. were there any archeological discoveries made in the region? Yes, Late Cretaceous dinosaur fossils. what are some of the festivals observed in the capital city? The Works Art & Design Festival and Edmonton International Street Performer's Festival. what is the significance of the latter? It takes place in mid-July and is the biggest of its kind in North America. how do they manage their waste disposal system? Through Christmas tree recycling program. how is it executed? The trees are collected each January and put through a woodchipper; this material is used as an addition to the composting process. who invented the chipping instrument? Peter Jensen what materials were used to make its blades? High grade steel and chromium.
wiki:19583336
Steel [SEP] Introduction
Steel is an alloy of iron with typically a few percent of carbon to improve its strength and fracture resistance compared to iron. Many other additional elements may be present or added. Stainless steels that are corrosion and oxidation resistant need typically an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, and weapons. Iron is the base metal of steel and it can take on two crystalline forms (allotropic forms): body centred cubic and face-centred cubic. These forms depend on temperature. In the body-centred cubic arrangement, there is an iron atom in the centre and eight atoms at the vertices of each cubic unit cell; in the face-centred cubic, there is one atom at the centre of each of the six faces of the cubic unit cell and eight atoms at its vertices.