Preparation process of high-purity crystal cremation urn

Abstract

The invention discloses a preparation process of a high-purity crystal cremation urn. The preparation process of the high-purity crystal cremation urn comprises the steps that crystal ore is pulverized into crystal sand, and the crystal sand is purified to obtain crystal powder; the crystal powder is sintered into high-purity crystal stone roller; the high-purity crystal stone roller is cut into high-purity crystal plates, the surfaces of high-purity crystal plates are engraved and polished; the four high-purity crystal plates engcarved and polished are welded into a rectangular parallelepipedwhich penetrates up and down, the remaining one is used as a bottom plate, and the other is used as a cremation urn cover; and the selected high-purity crystal plates are subjected to sandblasting and metal spraying; after the treatment is completed, the rectangular parallelepiped and the bottom plate are bonded together to form a cremation urn body with the bottom, and a pattern is engraved on the surface of the cremation urn body, the cremation urn body is covered with the cremation urn cover to form the cremation urn. The preparation process of the high-purity crystal cremation urn has thebeneficial effects that the crystal powder with purity of 99.9998% is adopted as a raw material, and the obtained cremation urn has high hardness, excellent anti-radiation and anti-aging properties and excellent acid and alkali resistance and high-temperature resistance.

Description

technical field [0001] The invention relates to the technical field of funeral equipment, in particular to a preparation process of a high-purity crystal urn. Background technique [0002] At present, the known urns are mainly wood products. Wooden urns have a relatively short service life, are perishable, moth-eaten, afraid of fire, deformed, and cannot be stored for a long time. Decayed, although there have been crystal urns in modern history, they are noble burial supplies, and there are only a handful of them, which cannot be enjoyed by ordinary people. [0003] A crystal urn refers to an urn wood made of crystal. There are two kinds of natural crystal and artificial K9 crystal, the surface can be engraved, and the body surface is crystal clear and sparkling, which is a symbol of nobility. Crystal urns must first ensure high safety, stability, and not easy to damage. Secondly, they must be extremely airtight. Most crystal urns will be injected with inert gas to achieve...

AI Technical Summary

Problems solved by technology

[0002] At present, the known urns are mainly wood products. Wooden urns have a relatively short service life, are perishable, moth-eaten, afraid of fire, deformed, and cannot be stored for a long time. Decayed, although there have been crystal urns in modern history, they are noble burial supplies, and there are only a handful of them, which are not available to ordinary people.