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'''Inconel''' is an alloy containing [[nickel]] and [[chromium]]. It can withstand high temperature and pressure and is resistant to oxidation.<ref>http://www.chemistrylearner.com/inconel.html</ref>

'''Monel''' [[alloy]]s contain [[nickel]], [[copper]], [[iron]] and [[manganese]]. They are used in chemical plant equipment because they have good resistance to most chemicals.<ref>https://www.thebalance.com/monel-alloys-composition-properties-and-uses-2340255</ref>

==References==

==References==