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Which process is used to make the steel soft?(a) Hardening(b) Nitriding(c) Annealing(d) CementingThe question was posed to me by my college director while I was bunking the class.The question is from Steel in chapter Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials |
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Answer» CORRECT OPTION is (c) Annealing Best explanation: The process which is used to make the STEEL soft is called annealing. HOWEVER, hardening is a process that is the REVERSE of the annealing process. With the process of hardening, the steel is made hard. |
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