CN1145347A - Method for prodn. of luminous artificial gem - Google Patents
Method for prodn. of luminous artificial gem Download PDFInfo
- Publication number
- CN1145347A CN1145347A CN 96111849 CN96111849A CN1145347A CN 1145347 A CN1145347 A CN 1145347A CN 96111849 CN96111849 CN 96111849 CN 96111849 A CN96111849 A CN 96111849A CN 1145347 A CN1145347 A CN 1145347A
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- luminous
- powder
- ratio
- jewel
- monazite
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- Luminescent Compositions (AREA)
Abstract
An artificial luminous jewel is made up of natural jewel leftover and additive by high-frequency heating and electric arc heating and features simple manufacture process, gay lustre, luminous nature at night and high hardness to scratch glass.
Description
It is synthetic to the invention belongs to artificial gem, the production method of luminous artificial gem.
In the existing natural gemstone processing, in order to avoid tender splitting, the jewellery that are processed into standard are guarded against face, have only the sub-fraction natural gemstone to use on the ring face finished product, and the overwhelming majority is ground away.These rare limited treasures of nature storage run off in vain.
The present invention proposes to utilize natural gemstone disintegrating slag and powder, be processed into the production method of luminous artificial gem, produce and be suitable for jewellery and inlay novel storage luminous energy, long-persistence luminous jewel, daytime or extinction accumulation of energy when lamp is arranged, jewel ring face presents shades of colour and has jewel gloss; Do not have release luminous energy under the lamp night, send noctilucence.This production method materials are nontoxic, "dead", and that method has is simple and easy to do, cost is low, high efficiency, characteristics that turn waste into wealth worthy of the name.
The objective of the invention is with simple and easy to do production method, utilize the high jewel disintegrating slag powder of fusing point, produce the energy-storing type long-afterglow luminous artificial gem.
For solving purpose of the present invention, selected the powder after natural gemstone is processed the ring face for use, adding not only is the sulfide of the alkaline-earth metal (Ca, Mg, Ba, Sr) of the fusing assistant but also the phosphor material of holding concurrently, and the cupric chloride of the hyperchromic luminous exciting agent of holding concurrently again, monazite (selects monazite, the Cerium monophosphate CePO of element such as "dead" thorium
4, lanthanum orthophosphate LaPO
4, neodymium phosphate NdPO
4).Place the well heater that friction generates heat under the frequency electromagnetic waves effect in the melting trough bottom, the melting trough internal heating adopts the carbon-point electro-arc heater, the heating back is from beginning fusion near the carbon-point, then ooze molten 1-28 hour internal heating mutually finishes from the middle part, bring down a fever after going out finished product at once, finished with interior bringing down a fever in 78 hours, and chose measured block of stone of portion's matter, be machined to standard through gem processing and guard against face.
The technology of the present invention solution: heating installation is seen accompanying drawing.
Accompanying drawing is a synoptic diagram of the present invention, among the figure: 1. electro-arc heater carbon electrode 2. melting troughs 3. building stones 4. high-frequency tubes
The raw material weight per distribution ratio:
Changle, Shandong natural sapphire powder 5-75%
Borax 5-15%
Celestine (strontium sulfate) 0-30%
Silicon-dioxide 0-15%
Barium sulfate 1-15%
Magnesiumcarbonate 0.1-35%
Lime carbonate 0-20%
Sodium-chlor 0.01-10%
Cupric chloride 0.01-10%
Reduction carbon dust 0-20%
Monazite 0.01-10%
Raw material sieved to drop in the melting trough behind the mixing heated simultaneously up and down 1-28 hour, bringing down a fever in 78 hours finishes, and removes the top and the bottom residue, chooses portion's jewel piece, is machined to standard through gem processing and guards against face.
Product luminous artificial gem of the present invention is guarded against face, there is daytime light time ring face to present shades of colour, has jewel gloss, do not have night under the lamp luminous automatically, it is the long-afterglow energy-accumulating light source,---holding light---luminous power that has extremely strong extinction, and can repeat for a long time, luminous intensity is far longer than traditional zinc sulphide type fluorescent agent.Material non-toxic is harmless, does not contain any radioelement, and stability, weathering resistance is good, and product hardness can be delineated glass, and its mohs hardness is more than 5-6.And cost is low, easily produces, and profitable, comprehensive utilization is turned waste into wealth.
The present invention solves the loss of comminuted powder in the gem processing, and it is bright night to solve jewel, finds a kind of simple and easy to do method.
The contriver once implemented the present invention: take by weighing the carefree right sapphire powder in 5-75 Keshan Dongchang, borax 5-15 gram, lazurite (Strontium Sulphate) 10-30 gram, cupric chloride 0.01-10 gram, silicon-dioxide 0-15 gram, barium carbonate 1-15 gram, magnesiumcarbonate 0.1-35 gram, lime carbonate 0-20 gram, reduction carbon dust 0-20 gram, sodium-chlor 0.01-10 gram, monazite 0.01-10 gram.Above-mentioned raw materials mixes in the back adding melting trough through sieving, heat simultaneously with electric arc, radio-frequency heater, after 1-28 hour, bring down a fever at once, bring down a fever in 78 hours and finish, remove residue, choose the high-quality stone, last gem processing is machined to luminous artificial gem and guards against face, product hardness can be delineated glass, and its mohs hardness is more than 5-6.
The resultant luminous artificial gem ring of the present invention face is mounted on various jewellery, the artwork, for a kind of simple and easy to do method has been found in jewel powder comprehensive utilization from now on.
Claims (2)
1. the luminous artificial gem production method substantially by ratio-frequency heating and electric-arc heating, the invention is characterized in that said building stones are by natural gemstone powder adding assistant, forms in following ratio.Raw material weight per distribution ratio: Changle, Shandong natural sapphire powder 5-75%, borax 5-15%, lazurite (Strontium Sulphate) 10-30%, silicon-dioxide 0-15%, barium carbonate 1-15%, magnesiumcarbonate 0.1-35%, lime carbonate 0-20%, sodium-chlor 0.01-10%, cupric chloride 0.01-10%, reduction carbon dust 0-20%, monazite 0.01-10%.
2. luminous main body is jewel powder and alkaline earth sulfide in the above-mentioned raw materials proportioning, and luminous exciting agent is that cupric chloride and monazite respectively account for 0.01-10% with interior ratio composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96111849 CN1145347A (en) | 1996-08-22 | 1996-08-22 | Method for prodn. of luminous artificial gem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96111849 CN1145347A (en) | 1996-08-22 | 1996-08-22 | Method for prodn. of luminous artificial gem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1145347A true CN1145347A (en) | 1997-03-19 |
Family
ID=5121268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96111849 Pending CN1145347A (en) | 1996-08-22 | 1996-08-22 | Method for prodn. of luminous artificial gem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1145347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798176B (en) * | 2006-11-15 | 2011-09-21 | 上海依福瑞实业有限公司 | Buddha's light jade and preparation method thereof |
-
1996
- 1996-08-22 CN CN 96111849 patent/CN1145347A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798176B (en) * | 2006-11-15 | 2011-09-21 | 上海依福瑞实业有限公司 | Buddha's light jade and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) |