Answer Posted / santosh agarwal

the % composition of carbon, magnese, chrome, nickel, & moly differenciates the material

Why do some of the latest 'single crystal' superalloys contain concentrations of the grain boundary strengthening elements, e.g. carbon and boron?

2046

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What is lathe bed made of ?

1156

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What is a gray surface?

1115

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Define what is proeutectoid ferrite and cementite?

1059

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What is the material of E185

1677

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is nickel considered a non-sparking metal?

1107

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What is iron ferite?

943

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How do you classify shapers?

1094

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Define what is the difference between stainless steel and alloy steel?

984

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Which plaster is used in gold investment casting?

975

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The hardness of steel depends on

1032

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Define what is the chemical composition of ceramic and define what is its atomic density?

968

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What happens when the mercury of a thermometer spills over the gold ring?

1010

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Explain some properties of manganese steel?

1051

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When a spring is cut into two, stiffness becomes ?

1034

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