JPS63147873A - Method of joining carbon fiber reinforced carbonaceous material to metal material - Google Patents
Method of joining carbon fiber reinforced carbonaceous material to metal materialInfo
- Publication number
- JPS63147873A JPS63147873A JP29615886A JP29615886A JPS63147873A JP S63147873 A JPS63147873 A JP S63147873A JP 29615886 A JP29615886 A JP 29615886A JP 29615886 A JP29615886 A JP 29615886A JP S63147873 A JPS63147873 A JP S63147873A
- Authority
- JP
- Japan
- Prior art keywords
- metal material
- metal
- carbon fiber
- composite
- carbonaceous material
- 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
- 239000007769 metal material Substances 0.000 title claims description 21
- 239000003575 carbonaceous material Substances 0.000 title claims description 8
- 238000005304 joining Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title description 15
- 229920000049 Carbon (fiber) Polymers 0.000 title description 2
- 239000004917 carbon fiber Substances 0.000 title description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title description 2
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000002131 composite material Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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】
（産業上の利用分野〕
本発明は難接合性の炭素繊維強化炭素で１材（以下中に
Ｃ／Ｃコンボジッ［・と称す）を金属材に接合する方法
に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method of joining a material (hereinafter referred to as C/C composite) to a metal material using carbon fiber reinforced carbon, which is difficult to join.
〔従来の技術および発明が解決すべき問題点〕近年Ｃ／
Ｃコンポジットの優れた物性を利用して例えばこれを摩
１察材に用いることが試みられているが、これを摩擦パ
ッドとして利用する場合、Ｃ／Ｃコンポジットは一般に
難接合性であるため裏金に凹溝をイ」けてここにライニ
ングを埋め込むという従来の接合法は適用できない。[Problems to be solved by conventional techniques and inventions] In recent years, C/
Attempts have been made to take advantage of the excellent physical properties of C/C composites and use them, for example, as friction pads, but when using them as friction pads, C/C composites are generally difficult to bond, so they cannot be used as backing materials. The conventional joining method of cutting out a groove and embedding a lining therein cannot be applied.
ぞこでＣ／Ｃコンポジットよりなる摩擦パッドは裏板と
ネジ止めないしはリベット止め等によって機械的に結合
することが必要である。The friction pad made of C/C composite must be mechanically connected to the back plate by screws, rivets, or the like.
本発明は上記のＣ／Ｃコンポジットを金１ぶ材に結合す
る方法として、従来の機械的結合方式に代えてＣ／Ｃコ
ンポジットを金属材に接着する結合方式を提供しようと
するもので、本発明の目的は難接合性材料であるＣ／Ｃ
コンポジットを溶融金属に浸しこれを金属材料に凝固接
名することにある。The present invention aims to provide a method for bonding the C/C composite to a metal material, in which the C/C composite is bonded to a metal material in place of the conventional mechanical bonding method. The object of the invention is C/C, which is a difficult-to-bond material.
The process involves dipping the composite into molten metal and solidifying it into a metallic material.
（問題点を解決するための手段）
本発明の要旨とする所は炭素繊維強化炭素質材と金属材
を接合するに当り、該金属材の表面に該炭素質材の接合
面が１■合しうる凹部を圧し、この凹部に金属ないしは
合金の溶湯を給湯した後、上記の炭素質材を上記の凹部
で金属材と重ね合ぜ、加圧下に上記の溶湯を凝固せしめ
ることを特徴とする炭素繊維強化炭素質材と金属材との
接合法に存するもので、これにより所期の目的を収めた
ものである。(Means for Solving the Problems) The gist of the present invention is to provide a method for bonding a carbon fiber-reinforced carbonaceous material and a metal material such that the bonding surface of the carbonaceous material is attached to the surface of the metal material. The method is characterized in that, after pressing the recess that can be formed and supplying molten metal or alloy into the recess, the carbonaceous material is overlapped with the metal material in the recess, and the molten metal is solidified under pressure. It consists in a method of joining carbon fiber-reinforced carbonaceous material and metal material, and achieves the intended purpose.
本発明で用いられるＣ／Ｃコンポジットは場合によって
はＣ／Ｃコンポジットのポーラスな組織の１部に予め金
属溶浸処理を施したものであってもよく、又金属材との
接合側の表面に１本ないし２本以上の溝加工を施してお
くと接合強度を−Ｍ向上し臂で有利である。他方、金属
材はそれが鋼板である場合にはＣ／Ｃコンポジットとの
接合側の表面、殊に接合用の凹部には予め銅メッキを施
しておくことが望ましい。尚金属材に施される接合凹部
はプレス等の塑性加工で作ることができる。Depending on the case, the C/C composite used in the present invention may have a part of the porous structure of the C/C composite subjected to metal infiltration treatment in advance, and the surface on the side to be joined with the metal material may be infiltrated with metal. Machining one or more grooves improves the joint strength by -M, which is advantageous for the arm. On the other hand, if the metal material is a steel plate, it is desirable that the surface to be joined to the C/C composite, especially the recessed portion for joining, be previously plated with copper. Note that the joint recess formed on the metal material can be made by plastic working such as pressing.
又金属材の凹部への給湯時には互に接合されるＣ／Ｃコ
ンポジットと金属材は所要の温度に温めておくことが望
ましい。Further, when supplying hot water to the recessed portion of the metal material, it is desirable that the C/C composite and the metal material to be joined to each other be heated to a required temperature.
又本発明に用いられる金属ないし合金の溶湯としでは例
えば低融点金属ＣＬＩ−３ｎ、 Ｃｕ−ｐｂ、ＣＬＪ−
７−ｎ等が右利に用いられる。Examples of the molten metal or alloy used in the present invention include low melting point metals CLI-3n, Cu-pb, CLJ-
7-n etc. are used for right-handed people.
以上本発明法にＪ：れば難接合性のＣ／Ｃコンポジット
が金属材に簡易な手法でしかも強固に固定することがで
き、従来の比較的繁雑な機械的□結合方式の一部又は全
部に代えて実施しうるので工業的に極めて有用である。As described above, with the method of the present invention, C/C composites that are difficult to bond can be firmly fixed to metal materials by a simple method, and some or all of the conventional relatively complicated mechanical bonding methods can be fixed. This method is extremely useful industrially because it can be carried out in place of the previous method.
Ｃ／Ｃコンポジットとして第１図（イ）に示す金属溶浸
処理を施しかつ接合面が平坦なＣ／Ｃコンポジット（１
）又は同図（ロ）に示す接合面に溝（２）を施したＣ／
Ｃコンポジット（１゛）を用い、他方金属材としては同
図（ハ）に承りようにプレスによる塑性加工で凹部（３
）を付け、表面に銅メッキを施した鋼板（４）が用いら
れる。As a C/C composite, a C/C composite (1
) or C/ with grooves (2) on the joint surface shown in the same figure (b).
A C composite (1゛) was used, and the metal material was made into a recess (3゛) by plastic working with a press, as shown in the same figure (c).
) and a copper plated steel plate (4) is used.
そこでｒ／Ａ仮（４）の凹部（３）にＣｕ−３ｎの合金
溶湯（５）を給湯するが（第２図）、その際Ｃ／Ｃコン
ポジット（１）又は（１°）および金属材（４）は７０
０〜７５０℃に加温しておく。Therefore, Cu-3n alloy molten metal (5) is supplied to the recess (3) of the r/A temporary (4) (Fig. 2), but at this time, the C/C composite (1) or (1°) and the metal (4) is 70
Preheat to 0-750°C.
上記の給湯後、直らにＣ／Ｃコンポジット（１゛）を凹
部（３）で金属材（４）に５〜ｉｏｇｇｆ／ｃｔｉの圧
力で重ね合せ次いでオートクレーブ装置中テ加［力Ｐ
＝ １０〜３０Ｋｇ ｒ／ｃｕｔ、 温ＩＫ８００℃１
時間２０〜６０分の条件で金属溶湯（５）のＣ／Ｃコン
ポジッｌ〜（１°）への溶浸を行わ２，２４る後この溶
浸（５）を凝固さＵた。After the above-mentioned hot water supply, the C/C composite (1゛) is immediately superimposed on the metal material (4) in the recess (3) at a pressure of 5 to ioggf/cti.
= 10~30Kg r/cut, temperature IK800℃1
The molten metal (5) was infiltrated into the C/C composite (1°) for 20 to 60 minutes, and then the infiltration (5) was solidified.
第１図（イ） （ロ）は本発明の実施例で用いられたＣ
／Ｃコンポジットの各例示図、同図（ハ）は金属材の例
示図、第２図は本発明の実施例を示す結合方法の説明図
である。
１．１°・・・・・・Ｃ／Ｃコンポジット？・・・・・
・・・加工溝
３・・・・・・・・凹部
４・・・・・・・・金属材
５・・・・・・・・金属又は合金の溶潟第１図
（／゛）
今
第２図Figure 1 (a) and (b) show the C used in the embodiment of the present invention.
FIG. 2 is an explanatory diagram of a joining method showing an embodiment of the present invention. 1.1°...C/C composite?・・・・・・
... Machining groove 3 ..... Concavity 4 ..... Metal material 5 ..... Molten lagoon of metal or alloy Fig. 1 (/゛) Now Figure 2
Claims (1)
、該金属材の表面に該炭素質材の接合面が嵌合しうる凹
部を施し、この凹部に金属ないしは合金の溶湯を給湯し
た後、上記の炭素質材を上記の凹部で金属材と重ね合せ
、加圧下に上記の溶湯を凝固せしめることを特徴とする
炭素繊維強化炭素質材と金属材との接合法。(1) When joining a carbon fiber-reinforced carbonaceous material and a metal material, a recess is formed on the surface of the metal material into which the joint surface of the carbonaceous material can fit, and molten metal or alloy is supplied into the recess. After that, the carbonaceous material is overlapped with the metal material in the recess, and the molten metal is solidified under pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29615886A JPS63147873A (en) | 1986-12-11 | 1986-12-11 | Method of joining carbon fiber reinforced carbonaceous material to metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29615886A JPS63147873A (en) | 1986-12-11 | 1986-12-11 | Method of joining carbon fiber reinforced carbonaceous material to metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147873A true JPS63147873A (en) | 1988-06-20 |
Family
ID=17829910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29615886A Pending JPS63147873A (en) | 1986-12-11 | 1986-12-11 | Method of joining carbon fiber reinforced carbonaceous material to metal material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08508235A (en) * | 1993-04-30 | 1996-09-03 | フォスター ミラー インコーポレーテッド | Reinforcement joint for composite structure and joining method of composite parts |
-
1986
- 1986-12-11 JP JP29615886A patent/JPS63147873A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08508235A (en) * | 1993-04-30 | 1996-09-03 | フォスター ミラー インコーポレーテッド | Reinforcement joint for composite structure and joining method of composite parts |
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