JPS598965A - Production of radium plate - Google Patents
Production of radium plateInfo
- Publication number
- JPS598965A JPS598965A JP57120006A JP12000682A JPS598965A JP S598965 A JPS598965 A JP S598965A JP 57120006 A JP57120006 A JP 57120006A JP 12000682 A JP12000682 A JP 12000682A JP S598965 A JPS598965 A JP S598965A
- Authority
- JP
- Japan
- Prior art keywords
- radium
- plate
- metal
- substrate
- mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Radiation-Therapy Devices (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は各種用途１こ用いられるラジウム板の製造方法
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing radium plates used in various applications.
ラジウム鉱石から発生する放射線が、殺菌、殺虫作用が
ある事、又ラジウムがα崩壊する際に発生するラドンが
ラドン温泉等で周知の如く人体に好影響を与える事はよ
く知られている。それで天然ラジウム鉱石を用い各掛用
途に活用する試みがなされているが、現在までに行なわ
れている方法は天然ラジウム鉱石の粉末を他の陶土粉末
と混合したものを焼成して得る方法であり、製造工程が
煩鞘であった。そして得られる製品は靭性に乏しく容易
に破割し、又焼成温度が低く所謂素焼きの状態のものに
あっては、それを水に浸して使う場合等には溶出するお
それさえあった。It is well known that the radiation generated from radium ore has bactericidal and insecticidal effects, and that radon, which is generated when radium undergoes alpha decay, has a positive effect on the human body, as is well known in radon hot springs. Therefore, attempts have been made to use natural radium ore for various purposes, but the method currently being used is to mix natural radium ore powder with other china clay powder and then fire it. , the manufacturing process was complicated. The resulting product has poor toughness and easily cracks, and if the firing temperature is low and the product is in a so-called unglazed state, there is even a risk of it leaching out if it is used by soaking it in water.
本発明は上述の欠点を解消し、強度が大でかつ任意形状
のものを容易に製造する事が出来る方法を捷供せんとす
るものであり、その要旨は金属若しくはプラスチック製
基板の片面又は両面に、うジウム含有鉱物粉末と樹脂系
接着剤との混線物を所要厚さ配設した後自然放置硬化さ
せることを特徴とするラジウム板の製造方法である。The present invention aims to eliminate the above-mentioned drawbacks and provide a method that can easily manufacture products with high strength and arbitrary shapes. A method for producing a radium plate is characterized in that a mixed material of a radium-containing mineral powder and a resin adhesive is disposed to a required thickness and then left to harden naturally.
なお樹脂系接着剤で固められたラジウム含有鉱石粉末の
表面積を大とする為に、混線物がまだ半凝固状で柔軟性
がある間に多数の溝や孔を竹べらやナイフ等で切設ある
いは型押し等の手段で刻設する事もあるし、本ラジウム
板の用途によっては通水性、通気性が要求される仁とが
ありその様な場合には基板を多孔性板又はメツシュ板と
する。In order to increase the surface area of the radium-containing ore powder that has been hardened with a resin adhesive, many grooves and holes are cut with a bamboo spatula or knife while the mixed material is still semi-solid and flexible. Engraving may be done by means such as embossing, and depending on the use of this radium plate, water permeability and air permeability may be required, and in such cases, the substrate is a porous plate or mesh plate. .
以下実施例に基づき本発明を詳述する。The present invention will be described in detail below based on Examples.
〈実施例〉
図面に示す如くラジウム含有鉱石粉末と、二液硬化式の
エポキシ樹脂系接着剤との混練物（１＋を、 ８０Ｘ
８０Ｘ１ ｍのステンレス鋼製基板（２）の片面にその
厚さが約３−となるべく塗布し、２４時間大気中に自然
放置しておくと上記混線物はそれ自体が強固に硬化する
と共にステンレス鋼製基板に強固に密着したものが得ら
れた。<Example> As shown in the drawing, a mixture of radium-containing ore powder and a two-component curing epoxy resin adhesive (1+, 80X
When applied to one side of an 80 x 1 m stainless steel substrate (2) to a thickness of about 3 mm, and left in the air for 24 hours, the above-mentioned crosstalk will harden itself and become a stainless steel. A product that firmly adhered to the manufactured substrate was obtained.
仁の実施例で得られたものは、それを約５１Ｒの高さか
らコンクリート土間へ自然落下させるという操作を１０
回繰返えしても割れ及び剥離現象は全く見られなかった
。What was obtained in Jin's example was made by dropping it naturally from a height of about 51R onto a concrete dirt floor for 10 minutes.
Even after repeated testing, no cracking or peeling phenomena were observed.
以上述べて来た様に本発明方法によれば２、基板が金属
若しくはブラステクク製であるので、その形状がどの様
なものであっても容易に製作する事が出来るし、又その
基板の片面又は両面にスラリー吠の混線物を塗布等の適
宜手段で配設しそれを自然放置で硬化させるだけで焼成
工程は無い為に得られるラジウム板の形状は基板が曲面
状のものであっても該基板の形状に容易に一致する。し
かも焼成工程がないので非常に大型のものでも又厚みが
大のものでも容易に造る事が出来る。As mentioned above, according to the method of the present invention, 2. Since the substrate is made of metal or brass, it can be easily manufactured regardless of its shape; Alternatively, the shape of the radium plate obtained by simply disposing the mixed material of slurry on both sides by appropriate means such as coating and leaving it to harden naturally, without any firing process, can be obtained even if the substrate is curved. Easily conforms to the shape of the substrate. Moreover, since there is no firing process, it is possible to easily manufacture even very large and thick objects.
そして得られるラジウム板は、金属若しくはプラスチッ
ク製基板Ｉζより強化されているので焼物の大きな欠点
である破割粉砕してしまうという事はなく、もし部分的
にひびが入ったとしても基板に密着しているので剥落す
る様な事はない。The resulting radium plate is stronger than the metal or plastic substrate Iζ, so it will not break and shatter, which is a major drawback of ceramics, and even if it cracks partially, it will stick tightly to the substrate. There is no chance of it peeling off.
従って本発明方法によって製造されたラジウム板は強度
が大であり、かつ又金属若しくはプラスチック製基板が
あるので各種用途に用いる場合にその器具への組込み取
付けにも便であり広範な利用価値を有するものである。Therefore, the radium plate manufactured by the method of the present invention has high strength, and since it has a metal or plastic substrate, it is easy to incorporate into equipment when used for various purposes, and has a wide range of utility value. It is something.
図面は本発明の実施例のラジウム板を示す一部切欠斜視
図。
図中、（１）：基板
（２）：混練物The drawing is a partially cutaway perspective view showing a radium plate according to an embodiment of the present invention. In the figure, (1): Substrate (2): Kneaded material
Claims (1)
、ラジウム含有鉱石粉末と樹脂系接着剤との混線物を所
要厚さ配設した後自然放置硬化させることを特徴とする
ラジウム板の製造方法。 東 金属若しくはプラスチック製基板の片面又は両面に
、ラジウム含有鉱石粉末と樹脂系接着剤との混線物を所
要厚さ配設し、所要時間放置して上記混線物が半凝固伏
となった時に多数の条溝あるいは孔を刻設した後自然放
置硬化させることを特徴とするラジウム板の製造方法。 ８ 金属若しくはプラスチ、り製基板が、多孔性板又は
メツシー板であることを特徴とする特許請求の範囲第１
項若しくは第２項記載のラジウム板の製造方法。[Scope of Claims] L. A radium plate characterized by disposing a mixture of radium-containing ore powder and a resin adhesive to a required thickness on one or both sides of a metal or plastic substrate and then allowing it to harden naturally. manufacturing method. Higashi A mixture of radium-containing ore powder and resin adhesive is placed on one or both sides of a metal or plastic substrate to the required thickness, and when the mixture becomes semi-solid after being left for a required period of time, a large number of A method for producing a radium plate, which comprises carving grooves or holes therein and then leaving it to harden naturally. 8 Claim 1, characterized in that the substrate made of metal or plastic is a porous plate or a mesh plate.
A method for producing a radium plate according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57120006A JPS598965A (en) | 1982-07-09 | 1982-07-09 | Production of radium plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57120006A JPS598965A (en) | 1982-07-09 | 1982-07-09 | Production of radium plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS598965A true JPS598965A (en) | 1984-01-18 |
Family
ID=14775563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57120006A Pending JPS598965A (en) | 1982-07-09 | 1982-07-09 | Production of radium plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000030124A1 (en) * | 1998-11-13 | 2000-05-25 | W.F.N Co., Ltd. | Substance activating method and device |
-
1982
- 1982-07-09 JP JP57120006A patent/JPS598965A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000030124A1 (en) * | 1998-11-13 | 2000-05-25 | W.F.N Co., Ltd. | Substance activating method and device |
| US6653646B1 (en) | 1998-11-13 | 2003-11-25 | W.F.N. Co., Ltd. | Material activating method and device for carrying out the same |
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