Petrochemical industry

Heating furnace spacer block

Test and research show that metal glass has a melting point of up to 1,750°C and maintains exceptional compressive strength and oxidation resistance at 1,500°C. Table 1 contrasts the properties of cobalt - based and metal - glass spacer blocks, as detected by oxide layer crystalline phase analysis and high - temperature furnace testing. Thanks to its high - temperature strength and hardness, amorphous structure, and non - bonding with oxide scale, metal - glass spacer blocks are easy to clean and effectively prevent...