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Q: Continuous Cooling Transformation (CCT) Diagram for Steel 1. If a sample of austenite is cooled from…

A: a)The cooling rate of 85°C/s on the CCT diagram is midway between the red (140°C/s) and blue…

Q: Which one is better for the casting structure (a) and (b) in the following figures? Why?

A: 4) Concept: Option-B is better casting structure.  Explanation: Option-B has 1.Symmetrical structure…

Q: 2. Solidification is one of the most important processing techniques used in the manufacturing of…

A: Solidification ProcessSolidification is a fundamental process in materials science and…

Q: How can density effect in sand casting operation and how we can plan an experiment to see the effect…

A: The density degree of molding sand is a factor that depends on the material properties and initial…

Q: When designing patterns for casting, patternmakers use special rulers that automatically incorporate…

A:

Q: Consider the yellow metal mounting clip shown in Figure 3. Your job shop has been contracted to make…

A: Answer : option BSince the order size small , option b is a preferable method for manufacturing the…

Q: d) A common process for the assembly of compound cylinders is thermal shrink- fitting. In your own…

A: Thermal shrink-fitting is a process used to assemble compound cylinders by utilizing the…

Q: 12.Silica sand has which one of the following compositions: (a) Al2O3, (b) SiO, (c) SiO2, or (d)…

A: 12. Silica is SiO2 (option c) 13. Misrun is a casting defect in which casting cavity not filled…

Q: What are some of the materials used to make casting patterns and their advantages and disadvantages

A: Some material which is used for the making of casting patterns are: 1. Metal 2. Wood 3. Plastic

Q: A tempered glass window in an automobile requires two holes near the bottom edge, in order to attach…

A: In this problem, it is asking about the way to make holes during the manufacturing process in glass.…

Q: Calculate mould dimension for sprue runner and in-gate, the material using fluorothermoplastic and…

A: Step 1:Mold Making Process:1. Design: Create a 3D model of the part, considering shrinkage, draft…

Metal Casting

Metal casting is described as a manufacturing process in which a mold cavity is produced by sand, and molten metal is filled inside a mold cavity. The desirable shaped object is achieved after the solidification of molten metal. Large metal objects like machine beds, motor bodies, and others can easily be manufactured using metal casting. The place or shop where metal casting is performed is called foundry.