JPH0223339Y2 - - Google Patents
Info
- Publication number
- JPH0223339Y2 JPH0223339Y2 JP8952581U JP8952581U JPH0223339Y2 JP H0223339 Y2 JPH0223339 Y2 JP H0223339Y2 JP 8952581 U JP8952581 U JP 8952581U JP 8952581 U JP8952581 U JP 8952581U JP H0223339 Y2 JPH0223339 Y2 JP H0223339Y2
- Authority
- JP
- Japan
- Prior art keywords
- dispersed
- fiber
- fibers
- core material
- superconducting wire
- 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
Links
- 229910052733 gallium Inorganic materials 0.000 claims description 9
- 229920001410 Microfiber Polymers 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000011162 core material Substances 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 3
- 239000010955 niobium Substances 0.000 description 7
- 239000011135 tin Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000807 Ga alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910000756 V alloy Inorganic materials 0.000 description 1
- FWANMRMKOFCQEJ-UHFFFAOYSA-N [Cu][Nb][Sn] Chemical compound [Cu][Nb][Sn] FWANMRMKOFCQEJ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
【考案の詳細な説明】
この考案は、特に抜群の強靭性を発揮するよう
にしたスキーに関するものである。[Detailed description of the invention] This invention relates to a ski that exhibits especially outstanding toughness.
従来一般にスキーに強靭性を与えるために、合
成繊維（炭素繊維、シリコンカーバイト、ガラス
繊維、芳香族系、アルミナシリカ等）をプラスチ
ツクで形成し薄板（FRP）となし、これを木製
の芯材に貼着したものが用いられているが、末だ
強靭性が不足しているので、従来からこれの繊維
に代わるものとして金属繊維、特に、合金繊維の
開発使用が待望されていたのである。ところで、
この目的に使用される合金繊維は細線に加工する
ことが困難であり、また、無理に細線に加工した
ものは、切れ易く機械的強度が小さく、到底使用
に耐えなかつたのである。 Conventionally, in order to give skis strength, synthetic fibers (carbon fiber, silicon carbide, glass fiber, aromatic, alumina silica, etc.) were formed from plastic to form a thin plate (FRP), which was then used as a wooden core material. However, since it lacks toughness, there has been a long-awaited development and use of metal fibers, especially alloy fibers, as an alternative to these fibers. by the way,
The alloy fibers used for this purpose are difficult to process into fine wires, and those that are forcibly processed into fine wires are easily cut and have low mechanical strength, making them completely unusable.
そこでこの考案は、V3Ga又はNb3Snの化合物
の極細繊維が縦横に分散している繊維分散型超電
導線材をプラスチツクで成型して、これを芯材に
貼着し合金繊維の保有する抜群の強靭性をスキー
においても発揮させるようにしたことを目的とす
るものである。 Therefore, this idea was developed by molding a fiber-dispersed superconducting wire in plastic, in which ultrafine fibers of V 3 Ga or Nb 3 Sn compounds are dispersed vertically and horizontally, and attaching it to a core material to create an outstanding structure possessed by alloy fibers. The objective is to make the same toughness possible in skiing.
ここで〓V3Ga又はNb3Snの化合物極細繊維が
縦横に分散している繊維分散型超電導線材〓とは
銅・バナジウム・ガリウム又は銅・ニオブ・スズ
の合金であつて、その製法の一例を銅・バナジウ
ム・ガリウムについて述べると次のとおりであ
る。 Here, the fiber-dispersed superconducting wire in which V 3 Ga or Nb 3 Sn compound ultrafine fibers are dispersed vertically and horizontally is an alloy of copper, vanadium, gallium, or copper, niobium, and tin, and is an example of its manufacturing method. The following is a description of copper, vanadium, and gallium.
第１工程
銅80〜60原子％とバナジウム20〜40原子％の組
成をもつ合金をアーク炉又は高周波炉により溶解
し銅母相中にバナジウムの微粒子が分散した組識
をもつインゴツトをつくる。First step: An alloy having a composition of 80 to 60 atomic percent copper and 20 to 40 atomic percent vanadium is melted in an arc furnace or high frequency furnace to produce an ingot having a structure in which vanadium fine particles are dispersed in a copper matrix.
第２工程
このインゴツトを圧延した後、線引し、細線を
製造する。このインゴツトは加工性が非常によく
中間焼鈍なしに直径0.2mm以下に容易に加工でき
る。Second step: After rolling this ingot, it is drawn to produce a thin wire. This ingot has very good workability and can be easily processed to a diameter of 0.2 mm or less without intermediate annealing.
第３工程
線引した細線材の表面に溶融メツキ又は電気メ
ツキによつてガリウムを連続的に付着させる。Third step: Gallium is continuously deposited on the surface of the drawn thin wire material by melt plating or electroplating.
第４工程
ガリウム溶融メツキした細線を500〜600℃に加
熱拡散処理するとV3Gaの化合物極細繊維を含む
繊維分散型超電導線材が製造できる。Fourth step: By heating and diffusing the gallium melt-plated thin wire at 500 to 600° C., a fiber-dispersed superconducting wire containing V 3 Ga compound ultrafine fibers can be produced.
前記した製法は銅・ニオブ・スズ合金について
も同様であり、この場合にはNb3Snの化合物極細
繊維を含む繊維分散型超電導線材が製造できる。 The above-mentioned manufacturing method is the same for a copper-niobium-tin alloy, and in this case, a fiber-dispersed superconducting wire containing Nb 3 Sn compound ultrafine fibers can be manufactured.
これらの繊維分散型超電導線材中には、銅母相
中にV3Ga又はNb3Snの化合物極細繊維が縦横に
分散しているので、きわめて柔軟かつ強靭な材質
なのである。 These fiber-dispersed superconducting wires have V 3 Ga or Nb 3 Sn compound ultrafine fibers dispersed vertically and horizontally in the copper matrix, making them extremely flexible and strong materials.
次に、この考案に係るスキーの一実施例を図面
にもとづいて述べると、１はV3Ga又はNb3Snの
化合物極細繊維が縦横に分散している繊維分散型
超電導線材をエポキシ樹脂で成型した薄板であ
り、この薄板１は芯材２に貼着するものとする。
このように薄板１を芯材２に貼着する際には、芯
材２の上下片面又は両面の双方がありうる。な
お、図面中３は側板、４は表面化粧板、５は滑走
面板である。 Next, one embodiment of the ski according to this invention will be described based on the drawings. 1 is a fiber-dispersed superconducting wire material in which V 3 Ga or Nb 3 Sn compound ultrafine fibers are dispersed in the vertical and horizontal directions, molded with epoxy resin. This thin plate 1 is attached to a core material 2.
When attaching the thin plate 1 to the core material 2 in this manner, the core material 2 may be attached to one or both upper and lower surfaces. In addition, in the drawing, 3 is a side plate, 4 is a surface decorative board, and 5 is a sliding face plate.
前記のように、この考案に係るスキーによれ
ば、芯材に貼着する薄板をV3Ga又はNb3Snの化
合物の極細繊維が縦横に分散している繊維分散型
超電導線材で成型するのであるから、合金繊維を
スキー素材として利用することができ、他に比類
なき強靭性、柔軟性を有するスキーが得られるの
である。 As mentioned above, according to the ski according to this invention, the thin plate attached to the core material is molded from a fiber-dispersed superconducting wire material in which ultrafine fibers of V 3 Ga or Nb 3 Sn compounds are dispersed vertically and horizontally. Because of this, alloy fibers can be used as ski materials, resulting in skis with unparalleled toughness and flexibility.
図面はこの考案に係るスキーの一実施例を示す
断面図である。
１……薄板、２……芯材、３……側板、４……
表面化粧板、５……滑走面板。
The drawing is a sectional view showing an embodiment of the ski according to the invention. 1... thin plate, 2... core material, 3... side plate, 4...
Surface decorative board, 5... Sliding face board.
Claims (1)
分散している繊維分散型超電導線材をプラスチツ
クで薄板状に成型して、これを芯材に貼着したこ
とを特徴とするスキー。 A ski characterized in that a fiber-dispersed superconducting wire material in which ultrafine fibers of V 3 Ga or Nb 3 Sn compounds are dispersed vertically and horizontally is molded into a thin plate shape using plastic, and this is attached to a core material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8952581U JPH0223339Y2 (en) | 1981-06-19 | 1981-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8952581U JPH0223339Y2 (en) | 1981-06-19 | 1981-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57203970U JPS57203970U (en) | 1982-12-25 |
| JPH0223339Y2 true JPH0223339Y2 (en) | 1990-06-25 |
Family
ID=29884671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8952581U Expired JPH0223339Y2 (en) | 1981-06-19 | 1981-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223339Y2 (en) |
-
1981
- 1981-06-19 JP JP8952581U patent/JPH0223339Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57203970U (en) | 1982-12-25 |
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