The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Identify the microstructures from an equilibrium cooling phase diagram
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Phase diagram for metal or alloy is obtained from internal or external sources Completed |
Evidence:
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Identify number, composition, proportion and structural arrangement of phases in binary alloys. Completed |
Evidence:
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Describe structural changes due to varying proportion of alloying elements and temperature. Completed |
Evidence:
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Describe the phase changes and final microstructures of binary alloys cooled under equilibrium conditions from the melt or during heat treatment operations. Completed |
Evidence:
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Identify the microstructures from a non equilibrium cooling phase diagram
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Identify number, composition, proportion and structural arrangement of phases in binary alloys. Completed |
Evidence:
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Describe structural changes due to varying proportion of alloying elements and temperature. Completed |
Evidence:
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Describe the phase changes and final microstructures of binary alloys cooled under equilibrium conditions from the melt or during heat treatment operations. Completed |
Evidence:
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Recognise characteristic microstructures of binary alloys
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.Recognise characteristic structures of dendrites (homogeneous and cored) columnar and equiaxed grains. Completed |
Evidence:
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Recognise characteristic structures resulting from eutectic, eutectoid and peritectic reactions. Completed |
Evidence:
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Recognise characteristic structures resulting from solid state precipitation. Completed |
Evidence:
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