% of carbon in 4050 steel =1%
Mass of carbon in 50 KG steel=(1/00)*50=0.50KG
High-carbon steel has 1.70% carbon dissolved in iron. What mass of carbon is present in a high-carbon steel knife blade that has a mass of 114 g? Give your answer to three significant figures. Answer in (g C)
A skydiver jumps out of a plane. Her mass is 50kg. What is the force due gravity(weight) of the skydiver
A skydiver jumps out of a plane. Her mass is 50kg. What is the force due gravity(weight) of the skydiver...what is her acceleration?
A sample of carbon dioxide gas occupies 10,903 mL at STP. What is the mass of the sample? QUESTION 2 A 598 mL sample of carbon dioxide gas, CO2, is collected at 1.72 atm and 36.7 °C. What is the mass of the carbon dioxide?
50kg steel casting initially at 390°C was closed in the container which contains 110kg of oil initially at 15°C. During cooling process heat equaled to 15% of the change of intemal energy of steel casting flowed away from the container to the surroundings at 15°C Calculate entropy generated during cooling process to the moment when the temperatures of steel cast and oil are the same. Specific heats of steel and oil are equaled to: 0.5 and 2.5kJ/(kgK), respectively.
50kg steel...
What is the chemical composition of steel? What is the effect of carbon on the mechanical properties of steel? What is the typical maximum percent of carbon in steel used for structures?
A bungie jumper of mass 50kg is attached to a bungie with a constant of 100N/m. The unstretched length of the bungie is 15m. What is the maxmimum velocity of the jumper?
a 9.48 kg sample of steel contains 0.08058kg og carbon and 0.1896kg of manganese. How many kg of maganese are in 25.0 kg of this same steel
2. On the next two pages are two identical images of the surface of carbon steel. Using these two images, answer the following questions: (total = 60pts) a) What is the average grain size, in micrometers of the carbon steel sample? Show your work. (20pts) b) What is the percent carbon of this sample? What type of steel is this? Give the AlSi code. (20pts) c) What type of heat treatment would you guess this steel has undergone and what...
2. What is the carbon content of 1020 steel? How does changing the carbon content affect the properties of steel? To make a material such as steel more ductile what changes can be made to its chemical composition? (15 points) 3. What are several common point defects in metals, list 2 and provide a brief description of them? Specific to steel what is the main type of point defect and why is it important to the behavior of steel? (15...