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What is the difference between viscosity and viscosity index?
Viscosity is resistance to flow of oil Viscosity Index is a scale to measure viscosity
What is the viscosity of cast iron?
Viscosity of Cast Iron Pipe = 2.09*10^5 lb s/ft^2
What is the kinematic viscosity of Sae 30 oil?
100
What is the thickness of aluminum foil?
The thickness of aluminum foil is 6 microns, or 0.000234 inches.
What is the density of molten steel for Example CK45?
7,87 gr/cm3
What are the characteristics of a felsic and mafic rocks?
Felsic rocks are light-colored, rich in silica and aluminum, and have high viscosity when molten. They contain minerals such as quartz and potassium feldspar. Mafic rocks are dark-colored, rich in magnesium and iron, have low viscosity when molten, and contain minerals like olivine and pyroxene.
What is the viscosity of molten glass?
The viscosity of molten glass can vary depending on its temperature, composition, and other factors. Typically, the viscosity of molten glass is in the range of 10^6 to 10^8 Pa·s, which is much higher than that of water or most other common liquids.
What affects the viscosity of a molten material?
The viscosity of a molten material is affected by factors such as temperature, composition, and any impurities present. Higher temperatures generally decrease viscosity, while certain elements can increase viscosity by forming strong chemical bonds. Impurities tend to disrupt the flow of the material, leading to higher viscosity.
What is the viscosity of rocks and of metal when they are molten?
The viscosity of molten rocks can vary widely depending on factors like temperature and composition, but typically ranges from 10^2 to 10^6 Pa·s. Molten metals generally have lower viscosities compared to molten rocks, typically ranging from 10^-2 to 10^2 Pa·s, due to the metallic bonding that allows for easier flow.
What is the viscosity value of cast aluminum?
Cast aluminum is a solid. Viscosity is a measure of the resistance toward flow. Solids do not flow; therefore, your question cannot be answered.
What happens at the negative electrode during the electrolysis of molten aluminium?
At the negative electrode during the electrolysis of molten aluminum, aluminum ions in the molten aluminum are reduced to form liquid aluminum metal. This process occurs as a result of the transfer of electrons to the aluminum ions, causing them to gain electrons and be converted into the metallic form.
What equipment is used to get aluminum?
Aluminum is extracted from its ores using molten salt electrolysis.
Which element are formed when molten alumunium oxide is electrolysed?
When molten aluminum oxide is electrolyzed, it forms aluminum metal at the cathode and oxygen gas at the anode. This process is used in the extraction of aluminum from bauxite ore.
Is aluminum mined?
bauxite is mined. it is then melted and aluminum is extracted by high temperature electrolysis of the molten bauxite.
Can aluminum conduct electricity when molten or in solutin?
Yes, aluminum can conduct electricity when in the molten state, as the ions are free to move and carry electric charge. In solution, aluminum typically forms ionic compounds, so it can conduct electricity as well.
What method is used for extracting aluminium?
Aluminum is produced from its ores (e.g. bauxite) by electrolysis of the molten aluminum salts.
What is proof machining of castings?
Pressure injection of molten aluminum into molds.
