6) Which of the following statement(s) is/are correct? i. Metal working at room temperature means hot working, irrespective of metal used. ii. Titanium must be hot-worked in an inert atmosphere due to its reactive nature i only ii only Both i and ii None of the above

6) Which of the following statement(s) is/are correct? i. Metal working at room temperature means hot working, irrespective of metal used. ii. Titanium must be hot-worked in an inert atmosphere due to its reactive nature i only ii only Both i and ii None of the above

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.7: Heat Treatment Of Metals

Problem 8RQ: After hardening, steel is very hard and brittle. What operation is usually performed to reduce...

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6) Which of the following statement(s) is/are
correct?
i. Metal working at room temperature means hot
working, irrespective of metal used.
ii. Titanium must be hot-worked in an inert
atmosphere due to its reactive nature
i only
ii only
Both i and ii
None of the above

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