Answer / Pavan Kumar Yadav

An Iron-Carbon (Fe-C) diagram, also known as a phase diagram, is used to represent the relationship between carbon content and melting point in iron. Here's an example of what it might look like:nn[Insert Iron-Carbon Diagram Image]

Is OHNS steel is equivalent to O1 tool steel? Suppliers give OHNS material for AISI O1 STEEL telling that both are equivalent materials. Is this correct?

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what is the difference between dross and scale?

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which is the good mainteanance?

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why 4*c water's density is higher ?

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written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....

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