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What is carborundum?how is it prepare |
Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>Silicon carbide (SiC) is <a href="https://interviewquestions.tuteehub.com/tag/known-534098" style="font-weight:bold;" target="_blank" title="Click to know more about KNOWN">KNOWN</a> as carborundum and is prepared by the reduction of silicon <a href="https://interviewquestions.tuteehub.com/tag/dioxide-954355" style="font-weight:bold;" target="_blank" title="Click to know more about DIOXIDE">DIOXIDE</a> (SiO2) with elemental carbon in an electric furnace. This <a href="https://interviewquestions.tuteehub.com/tag/material-1089170" style="font-weight:bold;" target="_blank" title="Click to know more about MATERIAL">MATERIAL</a>, like diamond, is extremely hard and is used industrially as an <a href="https://interviewquestions.tuteehub.com/tag/abrasive-366175" style="font-weight:bold;" target="_blank" title="Click to know more about ABRASIVE">ABRASIVE</a>.</p><p></p></body></html> | |