What is the melting point of e70 steel, 304,308,316 stainless steels?

492

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How can you find out what kind of stainless steel was used in making a stainless object?

539

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How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny?

519

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What is the metallurgical explanation of effects of chromium, nickel, molybdenum, and carbon in stainless steels?

483

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What is a silver and deming drill bit?

534

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What is iron ferrite and where is it found?

515

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

609

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What is the metallurgy use? What is the casting and forging?

487

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We make aluminum moulds by press casting, can you suggest any thing so that the moulds should shine after casting?

513

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

499

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How is solution annealing carried out? What type of furnace is required? Does one need to be heat in a salt bath?

491

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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?

522

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When using mercury to recover very, fine gold from ore, what is the best way to separate the gold laden mercury from the ore?

508

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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?

501

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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?

512

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