- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: Addition of __________ to steel can not impart it high strength at elevated temperature.A nickel
B magnesium
C silicon
D manganese
ANS:B - magnesium The addition of magnesium to steel cannot impart it high strength at elevated temperatures. Magnesium is not typically used as an alloying element in steel for the purpose of increasing strength at elevated temperatures. While magnesium can contribute to certain properties in specific alloy systems, it is not commonly employed for enhancing high-temperature strength in steel. Instead, elements such as nickel, silicon, manganese, and others are more commonly added to steel to improve its strength and performance at elevated temperatures. Magnesium is not a commonly used alloying element in steel, as it is primarily used in aluminum alloys and magnesium alloys. In the context of steel, magnesium is not typically added as an alloying element to impart high strength at elevated temperatures. However, magnesium can have certain effects on steel when present, although they are not primarily related to increasing strength at high temperatures. Here are some effects of magnesium in steel:
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