Thermal stress distribution in a graphite specimen having cracks—determination of electric current capacity of electrode by means of fracturing with electric current (2)

✍ Scribed by M Okamura

• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 130 KB
• Volume: 13
• Category: Article
• ISSN: 0008-6223
• DOI: 10.1016/0008-6223(75)90208-0

✦ Synopsis

Chemical vapor deposition of carbon from propylene on a nickel substrate at 800°C was studied using a microbalance and a scanning electron microscope. On samples reduced with hydrogen the deposition rate was found to be significantly less than on those not so treated. The difference is attributed to oxygen chemisorbed on the nickel.