| 摘要 |
<p>Cremain Memorial and Processes for Making Same to be true reminder of the deceased because the object is made from 100% bone ash of the deceased with characteristic appearance that is unique to the person as both color and texture of the object depend on chemical components of such individual person's bone ash. Emphasis is made in the production process to enhance hardness and durability to be close to natural human teeth by preparing bone ash to with grain fineness of under1 micron, and shaped into pieces in excess of 50% of theoretical density. Then it undergoes thermal fusion or sintering at temperature of about 1,000 - 1,300°C to achieve density of about 3 gm/cm3, after that cut and polish will add lustre to the converted bone ash into a crystal or a relic from bone ash before being set on any piece of ornamental object as desired.</p> |
