JP2004107113A - Ceramic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ceramic as a product base material capable of emitting a large quantity of far infrared ray at a normal temperature, remarkably accelerating blood flow to eliminate stiffness or pain by being worked into a decorative and wearing, attaining medical effect such as the elimination of the cold, making a food and drink mellow and retarding the progress of rottening by being worked into a cup, a dish or the like and used for the food and drink, improving the health or making the taste of the food and drink more sweet and attaining the delay of the rottening by producing minus ion. <P>SOLUTION: The ceramic is obtained by blending 30-70% silicon oxide, 10-30% aluminum oxide, 3-10% calcium oxide, 0.1-0.5% chromium oxide, 0.05-0.2% manganese oxide, 3-9% iron oxide, 0.05-2% cobalt oxide, 0.4-2% potassium oxide, 1-6% sodium oxide and further 0.4-2% magnesium oxide and additionally 10-70% tourmaline and further 5-30% titanium oxide. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to ceramics, in particular, emits a large amount of far-infrared rays, and can be processed into jewelry or tableware to enhance the blood flow effect, or to slow down the progress of spoilage or the rot of foods or foods. The present invention relates to ceramics as a product material that can produce a good glaze effect as well as a glaze.
[0002]
BACKGROUND OF THE INVENTION
It has been known that ceramics emit a certain amount of far-infrared rays. Utilizing this characteristic, appliances and equipment for heating and keeping warm, and auxiliary products for cooking have been manufactured. .
[0003]
[Problems to be solved by the invention]
However, although conventionally known ceramics emit far-infrared rays at room temperature at a low level, it is usually necessary to heat the ceramics itself in order to emit an effective amount. Therefore, even in a normal state, wearing ceramics will notably promote blood flow, raise body temperature, or even improve the taste even if processed into tableware. Was.
[0004]
[Object of the invention]
Therefore, the present invention has been made by focusing on the above-described conventional circumstances and problems, and it has been possible to eliminate such problems and emit a large amount of far-infrared rays even at room temperature, and to process it into ornaments. If you wear it, it will greatly promote blood flow, eliminate stiffness and pain, eliminate cold, etc.Medical effects can be obtained, and if you use it after processing it into dishes such as cups and dishes, you can put food and drink Mellows the taste and slows the progress of decay.In addition, negative ions are generated to improve health, improve taste, and delay decay. It aims to provide ceramics.
[0005]
[Means for Solving the Problems]
In order to achieve this object, the ceramic according to the present invention contains 30 to 70% of silicon oxide, 10 to 30% of aluminum oxide, 3 to 10% of calcium oxide, 0.1 to 0.5% of chromium oxide, Manganese oxide 0.05-0.2%, iron oxide 3-9%, cobalt oxide 0.05-2%, potassium oxide 0.4-2%, sodium oxide 1-6%, magnesium oxide In a ratio of 0.4 to 2%.
[0006]
In addition, the ceramics according to the present invention is characterized in that, in addition to the above, tourmaline is added and blended at a ratio of 10 to 70%, and in addition to the above, titanium oxide is added at a ratio of 5 to 30%. It is characterized in that it is blended and that it is fired at a temperature of 100 ° C to 900 ° C.
[0007]
[Action]
With the above-described configuration, in addition to the usual ceramic raw materials such as silicon oxide and aluminum oxide, various metal components are blended, and a large amount of far-infrared rays are radiated even at room temperature. By adding and blending titanium oxide, in addition to far-infrared rays, negative ions are also generated favorably, and processed into the above-mentioned ornaments and tableware, and the function of the product itself has the effect of improving medical effects and improving taste. In other words, when used as a glaze, the luster is good, and it is extremely difficult to peel off.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, an embodiment of the present invention will be described. First, about 40% or more of silicon oxide and 20% of aluminum oxide, which are the main components of the raw material powder, are 60% or more of the whole. About 6% of calcium oxide, about 6% of iron oxide (Fe ₂ O ₃ ) and about 3% of sodium oxide are blended therein, about 0.3% of chromium oxide, about 0.1% of manganese oxide, About 0.1% of cobalt oxide, about 1.0% of potassium oxide and about 1.0% of magnesium oxide are prepared, and in addition to ordinary impurities, tourmaline and titanium oxide are added as necessary. It was added and blended as a negative ion generator.
[0009]
This raw material powder is put into a ball mill together with a plurality of hard alumina balls, and is ground by rotating. The pulverized raw material powder is selected for each particle by a sieve. Fine particles that cannot be selected with the sieve can be obtained by dissolving in water to form a suspension and precipitating.
[0010]
The thus obtained ground material powder is kneaded with water by a kneading device and is made into a clay state. This clay-like thing is put in a mold and dried, but in this plastic molding process, assuming a necklace or bracelet as a jewelry item, in the case of a ball shape, obtain a through hole for passing a through string as a final shape Therefore, it can be attached in a ball shape around a shaft or a skewer.
[0011]
Further, in the case of obtaining a plate-shaped dish or a tableware such as a cup, a plate, a bowl, etc., the dish may be put in a mold, but it is of course possible to form it manually. Furthermore, good mixing can be obtained by mixing particles having different diameters in the kneading.
[0012]
This is fired after being dried, but when the content of silicon oxide is large, the required temperature is high, and so-called porcelain is obtained. By the firing at this high temperature, the particles in a dry state are combined and solidified. In this embodiment, it is desired that the firing temperature be as high as 900 ° C. because of the large content of silicon oxide. Of course, the firing temperature varies depending on the mixing ratio of the raw materials.
[0013]
In the case of the present embodiment, the material fired in this manner has a very strong degree of bonding of the raw material particles, the gaps remaining between the particles are small, and there is no risk of deterioration due to intrusion of moisture or the like. Although it can withstand, glaze can be applied for the appearance of the surface. In this case, the glaze may be the one according to the embodiment described above, but when applied before firing, the amount of silicon oxide is reduced to lower the melting temperature so that the glass becomes glassy.
[0014]
Here, the glaze used is also excellent in impact resistance after curing, and is resistant to particles by reacting with the product surface to form a bonded state and to withstand forcible removal.
[0015]
Next, a practical example of wearing a necklace manufactured according to the present embodiment will be described. In about 30 minutes after the wearing, the thermostat turns red indicating its temperature rise, and further changes from pink which normally does not appear to white to pink. Changed up to. This indicates that blood circulation was significantly promoted.
[0016]
In addition, when the plate-shaped product was stuck to the affected area with a tape or the like, the pain was alleviated, and the pain was resolved after several days of wearing.
[0017]
Furthermore, when a cup was manufactured according to the present embodiment, a beverage was poured, and the drink was taken, the taste became very mellow even in alcoholic beverages and other favorite items such as tea and coffee.
[0018]
【The invention's effect】
The ceramic according to the present invention is configured as described above. Therefore, products having various purposes such as ornaments and tableware can be freely manufactured, and a large amount of far-infrared rays are emitted from the obtained products at room temperature. Therefore, in addition to the functions (including hardness, etc.) of the product itself, it is possible to sufficiently exert the effects of far-infrared rays and, at the very least, the effects of negative ions. I have.

Claims (4)

30-70% silicon oxide, 10-30% aluminum oxide, 3-10% calcium oxide, 0.1-0.5% chromium oxide, 0.05-0.2% manganese oxide, iron oxide 3-9%, cobalt oxide 0.05-2%, potassium oxide 0.4-2%, sodium oxide 1-6%, magnesium oxide 0.4-2% Ceramics characterized by having. 2. The ceramic according to claim 1, wherein tourmaline is added and blended at a ratio of 10 to 70% in addition to the above. The ceramic according to claim 1 or 2, wherein titanium oxide is added and blended at a ratio of 5 to 30% in addition to the above. The ceramic according to claim 1, wherein the ceramic is fired at a temperature of 100 ° C. to 900 ° C. 5.