JP2987913B2 - Composite reinforced material - Google Patents
Composite reinforced materialInfo
- Publication number
- JP2987913B2 JP2987913B2 JP2270598A JP27059890A JP2987913B2 JP 2987913 B2 JP2987913 B2 JP 2987913B2 JP 2270598 A JP2270598 A JP 2270598A JP 27059890 A JP27059890 A JP 27059890A JP 2987913 B2 JP2987913 B2 JP 2987913B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body member
- reinforcing layer
- composite reinforced
- reinforcing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ この発明は、Al合金又はステンレス鋼からなる本体部
材に補強を施し、全体として強度を高めるようにした複
合強化部品に関するものである。Description: TECHNICAL FIELD The present invention relates to a composite reinforced component in which a main body member made of an Al alloy or stainless steel is reinforced to increase the strength as a whole.
［従来の技術］ 一般に、特定の用途に主として使用される構造物は、
その用途に応じた特性をもつ材料により形成される。例
えば、容器内に腐蝕性・反応性に富んだ溶液を封入した
り、あるいは容器内を超高真空にする場合、その容器
は、腐蝕・反応を防ぐ、あるいは気密を保つという特性
をもつ材料によって形成される。ところが、このような
材料の強度が低いと、製作された容器の形状を保つこと
ができず、容器としての成立自体が難しくなる。そのた
め、従来は、比較的高強度の材料で作られた補強板に、
用途のための強度の弱い材料を爆着などの方法によりラ
イニングして複合強化部品を形成し、その後、これを素
材として切削・溶接等加工を施して最終形状に成型する
のが一般的であった。[Prior Art] Generally, structures mainly used for specific applications are:
It is formed of a material having characteristics according to its use. For example, when enclosing a highly corrosive / reactive solution in a container, or when applying an ultra-high vacuum to the container, the container must be made of a material that has the property of preventing corrosion / reaction or maintaining airtightness. It is formed. However, if the strength of such a material is low, the shape of the manufactured container cannot be maintained, and it is difficult to establish itself as a container. Therefore, conventionally, the reinforcing plate made of relatively high-strength material,
In general, it is common to form a composite reinforced component by lining a material with low strength for use by explosion or the like to form a composite reinforced part, and then subject this material to cutting, welding, or other processing to form the final shape. Was.
［発明が解決しようとする課題］ しかしながら、単に補強板に用途材料をライニング
し、これに様々な加工を施して成型するのでは、補強板
の加工性が悪いことから、それを様々な形状に成型する
ことが難しく、また成型中にライニング層が剥がれるこ
ともあり、結局、成型可能な形状には制約があった。し
かも、その加工可能な形状の制約から、複合強化部品の
用途にも制限を生じていた。[Problems to be Solved by the Invention] However, simply lining the application material on the reinforcing plate and subjecting it to various processings to form the reinforcing plate is inferior in workability of the reinforcing plate. It is difficult to mold, and the lining layer may be peeled off during molding, and as a result, the shape that can be molded is limited. In addition, the use of the composite reinforced component has been limited due to the limitation of the shape that can be processed.
この発明は以上の事情を考慮してなされたもので、そ
の目的は、形状に支配されることなく種々の用途に応用
できる複合強化部品を提供することにある。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a composite reinforced component that can be applied to various uses without being influenced by a shape.
［課題を解決するための手段］ 上記目的を達成するために、この発明の複合強化部品
は、Al合金又はステンレス鋼からなり予め筒状に形成さ
れた本体部材の外表面に、本体部材の形状を保持するた
めの高強度材料からなる補強層を設け、その補強層の表
面に本体部材と同一材料からなる支持コーティング層を
プラズマ溶射により形成したものである。[Means for Solving the Problems] In order to achieve the above object, a composite reinforced component of the present invention has a shape of a main body member formed on an outer surface of a main body member made of Al alloy or stainless steel and formed in a tubular shape in advance. Is provided with a reinforcing layer made of a high-strength material for holding the support member, and a support coating layer made of the same material as the main body member is formed on the surface of the reinforcing layer by plasma spraying.
［作用］ 上記構成によれば、本体部材は比較的強度が弱く成型
が容易であるから、その本体部材を予め筒状に形成し、
その外表面に補強層を施すことで、本体部材の特性を維
持しながら種々の形状の複合強化部品を製作できる。し
かも、補強層表面に、プラズマ溶射による支持コーティ
ング層を形成することで、確実に補強層を本体部材に固
着でき、本体部材に対して補強を施すことができる。[Operation] According to the above configuration, since the main body member is relatively weak in strength and easy to mold, the main body member is formed in a tubular shape in advance,
By applying a reinforcing layer to the outer surface, composite reinforced components of various shapes can be manufactured while maintaining the characteristics of the main body member. Moreover, by forming the support coating layer by plasma spraying on the surface of the reinforcing layer, the reinforcing layer can be securely fixed to the main body member, and the main body member can be reinforced.
［実施例］ 以下に、本発明の一実施例を添付図面に基づいて説明
する。Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
第１図には、本実施例にかかる複合強化部品が示され
ている。図示する如く、この複合強化部品１は、本体部
材２、補強層３、支持コーティング層４を順に積層し
て、略筒状に形成したものであり、例えばシンクロトロ
ン放射光施接の真空容器として用いることができる。こ
の真空容器では、その内部を超高真空状態に保って、電
子ビームの通過を円滑に行う必要がある。そのため、本
体部材２は、気密性の良いAl合金又はSUS（ステンレス
鋼）により形成されている。しかしスペース等から厚み
に制限がある場合、Al合金等の材料は比較的低強度であ
るため、本体部材２内を真空にすると、外圧により変形
してしまう。そのため、本体部材２には補強が必要とな
る。そこで、本実施例では、本体部材２を予め略筒状に
成型しておき、その上に高強度の材料をプラズマ溶射し
て補強層３を形成している。このようなプラズマ溶射に
よると、従来のライニングの場合と異なり、あるゆる材
料を溶射材として用いることができる。しかし、特に複
合強化部品１を真空容器として使用する場合は、その内
部を通るビームから高エネルギーのＸ線が放出されるた
め、ここでは、Ｘ線が効率よく吸収すべくＷ（タングス
テン）を溶射している。ところで、本体部材２の外表面
に補強層３を形成するのみでは、本体部材２と補強層３
との材料の相違により、補強層３が剥離してしまうおそ
れがある。そのため、補強層３表面には、さらに本体部
材２と同一材料であるAl合金をプラズマ溶射して支持コ
ーティング層４を形成し、本体部材２の完全な補強を図
っている。FIG. 1 shows a composite reinforced component according to the present embodiment. As shown in the figure, the composite reinforced component 1 is formed by laminating a main body member 2, a reinforcing layer 3, and a support coating layer 4 in this order, and is formed in a substantially cylindrical shape, for example, as a vacuum container for synchrotron radiation light application. Can be used. In this vacuum container, it is necessary to keep the inside thereof in an ultra-high vacuum state and to smoothly pass the electron beam. Therefore, the main body member 2 is formed of an airtight Al alloy or SUS (stainless steel). However, when the thickness is limited due to space or the like, since the material such as the Al alloy has relatively low strength, if the inside of the main body member 2 is evacuated, it is deformed by the external pressure. Therefore, the main body member 2 needs to be reinforced. Therefore, in the present embodiment, the main body member 2 is formed into a substantially cylindrical shape in advance, and a high-strength material is plasma-sprayed thereon to form the reinforcing layer 3. According to such plasma spraying, unlike a conventional lining, any material can be used as a spray material. However, particularly when the composite reinforced component 1 is used as a vacuum vessel, high-energy X-rays are emitted from a beam passing through the inside thereof. Here, W (tungsten) is sprayed to efficiently absorb X-rays. doing. By the way, only by forming the reinforcing layer 3 on the outer surface of the main body member 2, the main body member 2 and the reinforcing layer 3 are formed.
There is a possibility that the reinforcing layer 3 may be peeled off due to the difference between the materials. Therefore, the support coating layer 4 is formed on the surface of the reinforcing layer 3 by plasma spraying an Al alloy, which is the same material as the main body member 2, to thereby completely reinforce the main body member 2.
このように、比較的強度が低い金属材料で本体部材２
を筒状に成型しておき、その外表面に補強層３及び支持
コーティング層４を順に形成して補強することにより、
本体部材２の持つ気密性等の特性を保ったまま、種々の
形状に成型された本体部材２を補強することができる。
よって、形状に制約されることなく複合強化部品１を形
成でき、その複合強化部品１を様々な用途に使用するこ
とができる。Thus, the main body member 2 is made of a metal material having relatively low strength.
Is formed into a cylindrical shape, and a reinforcing layer 3 and a support coating layer 4 are sequentially formed on the outer surface thereof to reinforce,
The main body member 2 molded into various shapes can be reinforced while maintaining the characteristics such as airtightness of the main body member 2.
Therefore, the composite reinforced component 1 can be formed without being restricted by the shape, and the composite reinforced component 1 can be used for various applications.
また、本体部材２の外表面に高強度材料からなる補強
層３を形成し、その補強層３の表面に本体部材２と同一
材料の支持コーティング層４をプラズマ溶射により形成
することで、本体部材２と支持コーティング層４とが密
着し、本体部材２上に補強層３が強固に取り付けられる
ので、比較的強度に弱い本体部材２に対しても、確実に
補強を施すことができる。Further, a reinforcing layer 3 made of a high-strength material is formed on the outer surface of the main body member 2, and a supporting coating layer 4 of the same material as the main body member 2 is formed on the surface of the reinforcing layer 3 by plasma spraying. 2 and the support coating layer 4 are in close contact with each other, and the reinforcing layer 3 is firmly attached on the main body member 2, so that the main body member 2 having relatively low strength can be reliably reinforced.
また、プラズマ溶射法により補強層３および支持コー
ティング層４を形成したので、これら溶射材の選択によ
り、補強層３および支持コーティング層４に付加的な他
の特徴を持たせることもできる。上述したように、補強
層３の材料としてＷ（タングステン）を使用すれば、補
強効果以外にＸ線遮蔽効果をも得ることができる。Further, since the reinforcing layer 3 and the support coating layer 4 are formed by the plasma spraying method, the reinforcing layer 3 and the support coating layer 4 can have other additional features by selecting these thermal spraying materials. As described above, if W (tungsten) is used as the material of the reinforcing layer 3, an X-ray shielding effect can be obtained in addition to the reinforcing effect.
なお、上記実施例においては、複合強化部品１を真空
容器として使用する場合について述べたが、その用途は
これに限られるものでない。そのため、本体部材２の形
状も筒状である必要もなく、用途に応じて本体部材２を
成型すればよい。In the above embodiment, the case where the composite reinforced component 1 is used as a vacuum vessel has been described, but the use is not limited to this. Therefore, the shape of the main body member 2 does not need to be cylindrical, and the main body member 2 may be molded according to the application.
また、補強層３を構成する材料としてはＷである必要
はなく、Ta（タンタル）等の他の重金属でもよい。但
し、Ｗを使用すると、Ｘ線を最も効率良く吸収でき、補
強層３の肉厚を小さくすることができる。Further, the material forming the reinforcing layer 3 does not need to be W, and may be another heavy metal such as Ta (tantalum). However, when W is used, X-rays can be absorbed most efficiently, and the thickness of the reinforcing layer 3 can be reduced.
第２図は本発明の他の実施例を示し、補強層を変更し
た例を示す。FIG. 2 shows another embodiment of the present invention, in which the reinforcing layer is changed.
第１図の実施例では、本体部材２の外表面に高強度材
料をプラズマ溶射して補強層３を形成したが、第２図の
実施例において、Al合金等からなる本体部材２の外表面
に高強度の金属やセラミックス等からなる補強用細線５
（補強層）を巻き、その上から本体部材２と同一材料か
ら支持コーティング層６をプラズマ溶射した。これによ
ると、支持コーティング層６中に細線５が埋め込まれて
本体部材２に細線が固定される。そのため、確実に真空
容器の変形を防止できる。In the embodiment of FIG. 1, the reinforcing layer 3 is formed by plasma spraying a high-strength material on the outer surface of the main body member 2. However, in the embodiment of FIG. 2, the outer surface of the main body member 2 made of an Al alloy or the like is formed. Reinforcing wire 5 made of high-strength metal or ceramics
(Reinforcing layer) was wound thereon, and the support coating layer 6 was plasma-sprayed thereon from the same material as the main body member 2. According to this, the fine wire 5 is embedded in the support coating layer 6 and the fine wire is fixed to the main body member 2. Therefore, deformation of the vacuum container can be reliably prevented.
なお、この変形例の補強用細線５に代えて、網状部材
を用いても同様の効果が得られる。The same effect can be obtained by using a net-like member instead of the thin reinforcing wire 5 of this modified example.
［発明の効果］ 以上要するに本発明によれば、Al合金又はステンレス
鋼からなり予め筒状に形成された本体部材の外表面に補
強層を施し、その補強層表面に支持コーティング層を形
成したので、本体部材の特性を失うことなく、種々の形
状の複合強化部品を製作することができる。よって、こ
の複合強化部品は、その形状に制約されることなく、種
々の用途に使用することができる。[Effects of the Invention] In summary, according to the present invention, a reinforcing layer is applied to the outer surface of a main body member made of Al alloy or stainless steel and formed in a tubular shape in advance, and a support coating layer is formed on the surface of the reinforcing layer. Thus, composite reinforced components of various shapes can be manufactured without losing the characteristics of the main body member. Therefore, this composite reinforced component can be used for various applications without being restricted by its shape.
第１図は本発明の一実施例の複合強化部品を示す斜視
図、第２図は本発明の複合強化部品の他の実施例を示す
図である。 図中、１は複合強化部品、２は本体部材、3,5は補強
層、4,6は支持コーティング層である。FIG. 1 is a perspective view showing a composite reinforced component of one embodiment of the present invention, and FIG. 2 is a diagram showing another embodiment of the composite reinforced component of the present invention. In the figure, 1 is a composite reinforced component, 2 is a main body member, 3 and 5 are reinforcing layers, and 4 and 6 are support coating layers.
Claims (1)
に形成された本体部材の外表面に、本体部材の形状を保
持するための高強度材料からなる補強層を設け、その補
強層の表面に本体部材と同一材料からなる支持コーティ
ング層をプラズマ溶射により形成したことを特徴とする
複合強化部品。1. A reinforcing layer made of a high-strength material for maintaining the shape of a main body member is provided on an outer surface of a main body member made of an Al alloy or stainless steel and formed in a tubular shape in advance, and a surface of the reinforcing layer is provided. A composite reinforced component, wherein a support coating layer made of the same material as the main body member is formed by plasma spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2270598A JP2987913B2 (en) | 1990-10-11 | 1990-10-11 | Composite reinforced material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2270598A JP2987913B2 (en) | 1990-10-11 | 1990-10-11 | Composite reinforced material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04147958A JPH04147958A (en) | 1992-05-21 |
| JP2987913B2 true JP2987913B2 (en) | 1999-12-06 |
Family
ID=17488333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2270598A Expired - Fee Related JP2987913B2 (en) | 1990-10-11 | 1990-10-11 | Composite reinforced material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2987913B2 (en) |
-
1990
- 1990-10-11 JP JP2270598A patent/JP2987913B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04147958A (en) | 1992-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |