Tag Archives | Determination

How to Determine Phase Diagram? (4 Methods) | Metallurgy

Quite a large number of phase diagrams of metal systems are available, but repeated investigations, with refinements in apparatus and techniques, lead to their frequent revision. No one method is best for all alloy systems, or even to locate all the boundaries in one alloy system. A diffusion couple is used to get the number and the order of the [...]

By |2018-04-24T10:22:20+05:30April 24, 2018|Phase Diagrams|Comments Off on How to Determine Phase Diagram? (4 Methods) | Metallurgy

How to Determine the Hardness of Metals? | Metallurgy

The following points highlight the three main tests conducted for determining the hardness of metal. The tests are: 1. Brinell Hardness Test 2. Rebound Test (Shore Scleroscope) 3. Scratch Test. 1. Brinell Hardness Test: In this test, a standard hardened steel ball is pressed into the surface of the specimen by a gradually applied load which is maintained on the [...]

By |2018-04-21T07:54:28+05:30April 21, 2018|Metal Hardness|Comments Off on How to Determine the Hardness of Metals? | Metallurgy
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