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podai

What is a silver and deming drill bit?

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The requirement for ASTM A217 Gr. WC9 castings for valves components like Body and Bonnet were Normalising at 920+/- 20 Deg. C and Tempring 780+/- 20 Deg. C The specification calls furnace shall be calibtated within +/-14 deg. C The Heat Chart shows minimum temperature for normalising 900 to 920 Deg. C, but maximum temperature 960-990 Deg. C Tempering 780+/-20 Deg. C is within limits and accepted. Casting having integral test bars, heat trated along with castings passed in chemical znalysis and mechanical properties. Since normalising maximum temperature is not meeting specification, where castings can be salvaged or renormalised and retempered to meet specification. Whether it will have affect on remechanical properties testing

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What is iron ferrite and where is it found?

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Which liquid would oyu use to dissolve gold?

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what medal conducts heat best?

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what is the composition of cast iron grade 35

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Explain super alloys?

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What does allotropic mean what does iron and steel have to do with it?

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Differentiate between ferrite percentage and ferrite number?

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what is meant by hardening ability of metals?

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Where is iron ferite used?

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What affect would increasing the charpy impact toughness on an object have on the surface of an object it strikes if all else remains the same? Would it cause moredamage to the object it strikes?

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