Task 1. Describe The Processesfor Identifying the Physical and Mechanical Properties of Various Metals.
2. Identification of Physical And Mechanical Properties of various Metals.
Physical Properties.
Elasticity
Figure 1. Tensile, Shear, and Compressive Strength: Malleability: Elasticity; and Ductility
Modulus of Elasticity
Brittleness.
Categories of Metals
Characteristics of Steel and Cast Iron.
Figure 2. Blast Furnace.
Differences Between Cast Irons And Steels.
Ferrous Metals.
Figure 3. Converting Iron Ore to Iron.
Grey Cast Iron
Steel
Steel Forgings
Alloy Steels.
Chromium.
Lead.
Manganese
Nickel.
Tungsten.
Conclusion - Od16430028
Task 2. Describe the Processes for Using The Hardness Tester, Chemical Analysis
Tests Used to Identify Metals
Appearance and Chemical Analysis of Various Metals
Appearance of Nonferrous Metals.
Aluminum Bronze
Fracture
Spark Test
Figure 4. Spark Test Characteristics Of Metals
Technique of Comparison
Table 1. Spark Test Characteristics Of Metals
Specific Metals
Plain Carbon Steel and Stainless Steel.
Identification of Sparks
Factors Affecting The Spark Stream.
Torch Test.
Hardness Testing
Brinell Hardness Test
Other Systems for Identification of Metals
Numerical Index System.
Conclusion - Od16430048
Practical Exercise 1 - Od16430049
Requirement - Od16430050
Lesson 1. Practical Exercise - Answers - Od16430051
Lesson 1. Practical Exercise Answers cont.
References - Od16430053
References - Od16430054
Metal Properties, Characteristics, Uses, And Codes
2. Identification of Physical And Mechanical Properties of various Metals.
Physical Properties.
Elasticity
Figure 1. Tensile, Shear, and Compressive Strength: Malleability: Elasticity; and Ductility
Modulus of Elasticity
Brittleness.
Categories of Metals
Characteristics of Steel and Cast Iron.
Figure 2. Blast Furnace.
Differences Between Cast Irons And Steels.
Ferrous Metals.
Figure 3. Converting Iron Ore to Iron.
Grey Cast Iron
Steel
Steel Forgings
Alloy Steels.
Chromium.
Lead.
Manganese
Nickel.
Tungsten.
Conclusion - Od16430028
Task 2. Describe the Processes for Using The Hardness Tester, Chemical Analysis
Tests Used to Identify Metals
Appearance and Chemical Analysis of Various Metals
Appearance of Nonferrous Metals.
Aluminum Bronze
Fracture
Spark Test
Figure 4. Spark Test Characteristics Of Metals
Technique of Comparison
Table 1. Spark Test Characteristics Of Metals
Specific Metals
Plain Carbon Steel and Stainless Steel.
Identification of Sparks
Factors Affecting The Spark Stream.
Torch Test.
Hardness Testing
Brinell Hardness Test
Other Systems for Identification of Metals
Numerical Index System.
Conclusion - Od16430048
Practical Exercise 1 - Od16430049
Requirement - Od16430050
Lesson 1. Practical Exercise - Answers - Od16430051
Lesson 1. Practical Exercise Answers cont.
References - Od16430053
References - Od16430054
Metal Properties, Characteristics, Uses, And Codes
