Q. What effect does cobalt have on steel?

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Q. Soft solder is a _______ tin alloy.

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Q. Which of the following is a tarnish resistant alloy?

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Q. What is the melting point of Tin?

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Q. Which of the following is an application of Inconel?

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Q. Which nickel alloy is used as a substitute in tableware and jewelry?

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Q. How does a Monel perform compared to mild steel?

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Q. Which type of Monel alloy is a hard-casting grade?

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Q. Addition of which element turns the Invar alloy into Elinvar alloy?

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Q. What is a nickel-iron alloy, with 40-50% nickel, called?

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Q. The melting point of nickel is _________

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Q. Bearing metals are called Babbit metals on the addition of ________

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Q. Lead alloys containing _______ lead are used as bearing metals.

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Q. What is the appearance of lead?

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Q. What is the melting point of lead?

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Q. Which element is known as the softest heavy metal?

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Q. Which of the following alloys is used in nuclear reactors?

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Q. A magnesium alloy containing 3% rare earth metal exhibits which of the following characteristics?

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Q. Which of the following is a type of aluminum alloy with magnesium?

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Q. Dow metal contains ______ of magnesium.

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