| 摘要 |
1317054 Arc furnace electrode C CONRADTY 11 June 1970 [13 June 1969] 28382/70 Heading H5H [Also in Division C1] A graphite arc furnace electrode with a diameter of at least 100 mm. has a single longitudinal bore filled with a material which stabilizes the arc. A mixture of titanium nitride and titanium carbide in the ratio of 1 to 4 parts titanium carbide to 1 part titanium nitride may be used. The mixture can be formed from oxides of titanium or titanium compounds e.g. polymeric organo-titanium compounds. |
