S1: SMAW One _ Production of Metals Flashcards
Extraction
Objective 1: Metal Production Processes
Methods include mining, refining, and smelting to obtain raw metals from ores.
Alloying
Objective 1: Metal Production Processes
Combining metals to enhance properties such as strength, hardness, and corrosion resistance.
Forming
Objective 1: Metal Production Processes
Processes like casting, forging, rolling, and extrusion to shape metals into desired forms.
Physical Properties
Objective 2: Properties of Metals
Density, conductivity, melting point, and other inherent properties of metals.
Mechanical Properties
Objective 2: Properties of Metals
Tensile strength, hardness, ductility, and other properties affecting metal performance in applications.
Uses
Objective 3: Applications
Various industries and applications based on the properties of metals, such as construction, automotive, aerospace, and manufacturing.
Q: What are the primary methods of metal extraction?
Q&A: Obj 1
A: Mining, refining, and smelting are primary methods of metal extraction.
Q: What is alloying in metal production?
Q&A: Obj 1
A: Alloying is the process of combining metals to enhance properties such as strength, hardness, and corrosion resistance.
Q: What are common metal forming processes?
Q&A: Obj 1
A: Casting, forging, rolling, and extrusion are common metal forming processes.
Q: What are some physical properties of metals?
Q&A: Obj 2
A: Density, conductivity, and melting point are physical properties of metals.
Q: What are some mechanical properties of metals?
Q&A: Obj 2
A: Tensile strength, hardness, and ductility are mechanical properties of metals.
Q: How are metals used in various industries?
Q&A: Obj 3
A: Metals are used in construction, automotive, aerospace, and manufacturing based on their properties.
