Why we are doing post heating in alloy steel welding?

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What is the melting point of e70 steel, 304,308,316 stainless steels? In addition, what is the hottest part of the flame in a fire?

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Discuss the basic functionioning of air conditioner.

0 Answers   Essar,

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What is the chemical composition of ceramics?

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What is the difference between plaster used in gold investment casting and ceramic used in the process of investment casting of automobile engine parts and turbineblades etc. When both are used in the lost-wax method?

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1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

0 Answers   Sail,

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How does and why the recrystallization temperature of the metals affects on alloying?

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What do you do with the super alloys in the present working culture so as to improve the technology for general people?

2 Answers   Magnum,

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What is the use of piezometer

0 Answers   NIC,

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What are the superalloys?

3 Answers  

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What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?

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Throw some light on hardening abilities of metals?

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