摘要 |
The invention relates to a method of making a synthetic ceramic, comprising heating a green ceramic material to 900-1400 DEG C, to a temperature sufficient to initiate partial melting of at least a portion of the green ceramic material, transferring the heated green ceramic material to a press, pressing the heated green ceramic material in a die at 1,000 to 10,000 psi, and transferring the heated, pressed green ceramic material to a furnace for cooling to form the synthetic ceramic. |