JP2002035965A - Joining method for metal-ceramics composite materials or metal-ceramics composite material and metallic material - Google Patents
Joining method for metal-ceramics composite materials or metal-ceramics composite material and metallic materialInfo
- Publication number
- JP2002035965A JP2002035965A JP2000220196A JP2000220196A JP2002035965A JP 2002035965 A JP2002035965 A JP 2002035965A JP 2000220196 A JP2000220196 A JP 2000220196A JP 2000220196 A JP2000220196 A JP 2000220196A JP 2002035965 A JP2002035965 A JP 2002035965A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- joining
- aluminum
- composite material
- aluminum alloy
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000005304 joining Methods 0.000 title claims abstract description 43
- 239000000919 ceramic Substances 0.000 title claims abstract description 42
- 239000007769 metal material Substances 0.000 title claims abstract description 30
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 239000012779 reinforcing material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 238000005219 brazing Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
- Ceramic Products (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、材料と材料とを接
合する接合方法に関し、特にアルミニウムまたはアルミ
ニウム合金をマトリックスとする金属−セラミックス複
合材料同士の、あるいはアルミニウムまたはアルミニウ
ム合金をマトリックスとする金属−セラミックス複合材
料と金属材料との接合方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joining method for joining materials, and more particularly to a joining method between metal-ceramic composite materials using aluminum or an aluminum alloy as a matrix or between a metal-ceramic composite material using aluminum or an aluminum alloy as a matrix. The present invention relates to a method for joining a ceramic composite material and a metal material.
【０００２】[0002]
【従来の技術】アルミニウムまたはアルミニウム合金を
マトリックスとする金属−セラミックス複合材料は、軽
量、高剛性を特徴として産業機械などに利用が進んでい
る。その複合材料の接合については、アルミニウム合金
などからなるロウ材によりロウ付けする方法、あるいは
Ｃｕなどからなるインサ−ト材により拡散接合する方法
などが知られている。2. Description of the Related Art Metal-ceramic composite materials using aluminum or an aluminum alloy as a matrix are characterized by their light weight and high rigidity, and are increasingly used for industrial machines. As a method of joining the composite materials, a method of brazing with a brazing material made of an aluminum alloy or the like, and a method of diffusion bonding with an insert material made of Cu or the like are known.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記ロ
ウ材によりロウ付けする方法では、加熱処理する炉内の
雰囲気を厳密にコントロールする必要があり、また、接
合温度を少なくともロウ材の固相線である５００℃以上
に加熱処理しなければならないという問題があった。However, in the method of brazing with the brazing material, it is necessary to strictly control the atmosphere in the furnace for heat treatment, and the joining temperature must be at least controlled by the solidus of the brazing material. There is a problem that heat treatment must be performed at a certain temperature of 500 ° C. or higher.
【０００４】一方、インサート材により拡散接合する方
法では、加圧処理をする必要があるため加圧装置が必要
となる上に、接合できる形状に制約を受けるという問題
の他に、固相接合ではあるものの、やはり５００℃以上
に加熱処理しなければならないという問題があった。[0004] On the other hand, the diffusion bonding method using an insert material requires a pressure treatment because of the need to perform a pressure treatment, and in addition to the problem that the shape that can be bonded is restricted, the solid-phase bonding method also has a problem. However, there is still a problem that heat treatment must be performed at 500 ° C. or higher.
【０００５】本発明は、上述した金属−セラミックス複
合材料の接合方法が有する課題に鑑みなされたものであ
って、その目的は、金属−セラミックス複合材料同士
を、あるいは金属−セラミックス複合材料と金属材料と
を加熱処理しなくても簡単に接合できる接合方法を提供
することにある。The present invention has been made in view of the problems of the above-described method for joining a metal-ceramic composite material, and has as its object to combine metal-ceramic composite materials or a metal-ceramic composite material with a metal material. It is an object of the present invention to provide a bonding method which can easily perform bonding without heat treatment.
【０００６】[0006]
【課題を解決するための手段】本発明者等は、上記目的
を達成するため鋭意研究した結果、接合すべき複合材料
同士を、あるいは接合すべき複合材料と金属材料とをＦ
ｒｉｃｔｉｏｎ Ｓｔｉｒ Ｗｅｌｄｉｎｇ法（以下Ｆ
ＳＷ法と称す）により接合すれば、加熱処理しなくても
簡単に接合することができるとの知見を得て本発明を完
成するに至った。Means for Solving the Problems The inventors of the present invention have conducted intensive studies to achieve the above object, and as a result, the composite materials to be joined or the composite material to be joined and the metal material have been identified as F
area, the method of welding, and the stir welding method
It has been found that joining by the SW method can be easily performed without heat treatment, and the present invention has been completed.
【０００７】即ち本発明は、（１）セラミックス粉末ま
たは繊維を強化材し、アルミニウムまたはアルミニウム
合金をマトリックスとする金属−セラミックス複合材料
同士の接合方法であって、該複合材料が、セラミックス
粉末または繊維の含有率を３０体積％以下とし、アルミ
ニウムまたはアルミニウム合金の組成をＳｉを１２重量
％以下、Ｍｇを５重量％以下とする複合材料であり、そ
の複合材料同士をＦＳＷ法により接合することを特徴と
する金属−セラミックス複合材料同士の接合方法（請求
項１）とし、（２）セラミックス粉末または繊維を強化
材とし、アルミニウムまたはアルミニウム合金をマトリ
ックスとする金属−セラミックス複合材料と金属材料と
の接合方法であって、該複合材料が、セラミックス粉末
または繊維の含有率を３０体積％以下とし、アルミニウ
ムまたはアルミニウム合金の組成をＳｉを１２重量％以
下、Ｍｇを５重量％以下とする複合材料であり、該金属
材料が、その材質をアルミニウムまたはアルミニウム合
金とする金属材料であり、その複合材料と金属材料とを
ＦＳＷ法により接合することを特徴とする金属−セラミ
ックス複合材料と金属材料との接合方法（請求項２）と
することを要旨とする。以下さらに詳細に説明する。That is, the present invention relates to (1) a method for joining metal-ceramic composite materials using aluminum or an aluminum alloy as a matrix by reinforcing ceramic powders or fibers, wherein the composite material comprises ceramic powders or fibers. Is a composite material having an aluminum or aluminum alloy composition of 12% by weight or less and Mg of 5% by weight or less, and the composite materials are joined by the FSW method. (2) A method of joining a metal-ceramic composite material and a metal material using ceramic powder or fiber as a reinforcing material and aluminum or an aluminum alloy as a matrix. The composite material contains ceramic powder or fiber. Is a composite material having an aluminum or aluminum alloy composition of 12% by weight or less and Mg of 5% by weight or less, wherein the metal material is aluminum or an aluminum alloy. The gist of the present invention is to provide a joining method of a metal-ceramic composite material and a metal material, wherein the composite material and the metal material are joined by the FSW method. This will be described in more detail below.
【０００８】上記で述べたように本発明の金属−セラミ
ックス複合材料同士の接合方法としては、接合すべき複
合材料をセラミックス粉末または繊維の含有率を３０体
積％以下とし、アルミニウムまたはアルミニウム合金の
組成をＳｉを１２重量％以下、Ｍｇを５重量％以下とす
る複合材料とし、その複合材料同士をＦＳＷ法により接
合する接合方法とした（請求項１）。As described above, in the method for joining metal-ceramic composite materials of the present invention, the content of the ceramic powder or fiber in the composite material to be joined is 30% by volume or less, and the composition of aluminum or aluminum alloy is Was used as a composite material in which Si is 12% by weight or less and Mg is 5% by weight or less, and the composite materials are joined to each other by an FSW method (claim 1).
【０００９】ここで、ＦＳＷ法による接合方法を述べる
と、軽合金 第５０巻 第４号 （２０００）、ｐｐ．
１６６−１７２に紹介されている通りであるが、その接
合の一例を図１で示すと、先ず接合すべき材料の接合面
同士を突き合わせて拘束し固定する。通常はぴったりと
突き合わせられず、多少のギャップが生じるが、多少の
ギャップがあっても構わない。その突き合わせ部の上面
に回転ツールのピンを押し当てると、ピンの回転により
発生した摩擦熱によりその部分が軟化され、それに合わ
せてピンを接合材内部に接合材底面まで押し込むと、ピ
ンの周りがさらに軟化され、ピンを移動させることがで
きるようになり、接合面に沿ってピンを移動させる。そ
の際生じた塑性流動によりピンの後ろ側の接合部が接合
されることとなる。このように、この方法は、加熱しな
くても接合することができる方法であり、また、接合す
る雰囲気に関係なく接合することができる方法でもあ
る。Here, the joining method by the FSW method will be described.
As shown in FIG. 166-172, an example of the joining is shown in FIG. 1, where the joining surfaces of the materials to be joined are first butted and restrained and fixed. Normally, they do not meet exactly and there are some gaps, but there may be some gaps. When the pin of the rotating tool is pressed against the upper surface of the butted part, the frictional heat generated by the rotation of the pin softens that part, and when the pin is pushed into the joining material to the bottom of the joining material, the area around the pin is It is further softened so that the pin can be moved, and the pin is moved along the joint surface. The joining part on the rear side of the pin is joined by the plastic flow generated at that time. As described above, this method is a method capable of joining without heating, and also a method capable of joining regardless of the atmosphere for joining.
【００１０】その接合方法により接合すべき複合材料と
しては、強化材であるセラミックス粉末または繊維の含
有率を３０体積％以下とする複合材料とした。セラミッ
クス粉末または繊維の含有率を３０体積％以下としたの
は、３０体積％より高いと複合材料中のアルミニウムま
たはアルミニウム合金の割合が少なく、そのため、塑性
流動を起こし難く、接合が不完全となることによる。As a composite material to be joined by the joining method, a composite material having a ceramic powder or fiber content of 30% by volume or less as a reinforcing material was used. The reason why the content of the ceramic powder or fiber is set to 30% by volume or less is that if the content is higher than 30% by volume, the proportion of aluminum or aluminum alloy in the composite material is small, so that plastic flow is unlikely to occur and the joining is incomplete. It depends.
【００１１】その強化材と共存するアルミニウムまたは
アルミニウム合金としては、Ｓｉが１２重量％以下、Ｍ
ｇが５重量％以下のアルミニウムまたはアルミニウム合
金とした。Ｓｉを１２重量％以下、またはＭｇを５重量
％以下としたのは、Ｓｉが１２重量％より多いと、また
はＭｇが５重量％より多いと、アルミニウム合金が硬く
脆くなり、接合強度が低くなって好ましくないことによ
る。As the aluminum or aluminum alloy coexisting with the reinforcing material, Si is 12% by weight or less, M
Aluminum or an aluminum alloy having a g of 5% by weight or less was used. The reason why the content of Si is set to 12% by weight or less or the content of Mg is set to 5% by weight or less is that when the content of Si is more than 12% by weight or the content of Mg is more than 5% by weight, the aluminum alloy becomes hard and brittle, and the joining strength is lowered. It is not preferable.
【００１２】一方、金属−セラミックス複合材料と金属
材料との接合方法としては、接合すべき複合材料をセラ
ミックス粉末または繊維の含有率を３０体積％以下と
し、アルミニウムまたはアルミニウム合金の組成をＳｉ
を１２重量％以下、Ｍｇを５重量％以下とする複合材料
とし、接合すべき金属材料をその材質をアルミニウムま
たはアルミニウム合金とする金属材料とし、その複合材
料と金属材料とをＦＳＷ法により接合する接合方法とし
た（請求項２）。On the other hand, as a method of joining the metal-ceramic composite material and the metal material, the composite material to be joined is set so that the content of ceramic powder or fiber is 30% by volume or less and the composition of aluminum or aluminum alloy is Si.
Is 12% by weight or less and Mg is 5% by weight or less, a metal material to be joined is a metal material whose material is aluminum or an aluminum alloy, and the composite material and the metal material are joined by the FSW method. A joining method was used (claim 2).
【００１３】接合すべき複合材料は前記したと同様で、
一方の金属材料の方は、その材質をアルミニウムまたは
アルミニウム合金とした。金属材料の材質をアルミニウ
ムまたはアルミニウム合金としたのは、アルミニウム系
の金属でないと塑性流動を起こさない、あるいは塑性流
動を起こしても接合がうまくいかないことによる。The composite material to be joined is the same as described above,
One metal material was aluminum or aluminum alloy. The reason why the metal material is made of aluminum or aluminum alloy is that plastic flow does not occur unless it is an aluminum-based metal, or that joining does not succeed even if plastic flow occurs.
【００１４】[0014]
【発明の実施の形態】本発明の接合方法をさらに詳しく
述べると、先ず複合材料としては、強化材であるセラミ
ックス粉末または繊維の含有率が３０体積％以下で、マ
トリックスであるアルミニウムまたはアルミニウム合金
の組成がＳｉを１２重量％以下、Ｍｇを５重量％以下と
する複合材料を用意する。一方、金属材料としては、そ
の材質をアルミニウムまたはアルミニウム合金とする金
属材料を用意する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The joining method of the present invention will be described in more detail. First, as a composite material, the content of ceramic powder or fiber as a reinforcing material is 30% by volume or less, and aluminum or aluminum alloy as a matrix is used. A composite material having a composition of 12% by weight or less of Si and 5% by weight or less of Mg is prepared. On the other hand, as the metal material, a metal material whose material is aluminum or an aluminum alloy is prepared.
【００１５】用意した複合材料、あるいは金属材料を必
要があれば、その接合面を機械加工などにより接合し易
くしておく。次いで、用意した複合材料同士を、あるい
は複合材料と金属材料とをその接合面を突き合わせて枠
などで拘束して固定する。その拘束した複合材料同士
を、あるいは複合材料と金属材料とをＦＳＷ法で接合す
る。If the prepared composite material or metal material is required, the joining surface is made easy to join by machining or the like. Next, the prepared composite materials or the composite material and the metal material are fixed to each other with their joining surfaces abutting each other and restrained by a frame or the like. The restrained composite materials or the composite material and the metal material are joined by the FSW method.
【００１６】以上の方法で接合すれば、金属−セラミッ
クス複合材料同士を、あるいは金属−セラミックス複合
材料と金属材料とを加熱処理しなくても簡単に接合でき
る接合方法とすることができる。By joining in the above-described manner, it is possible to provide a joining method which can easily join the metal-ceramic composite materials or the metal-ceramic composite material and the metal material without heat treatment.
【００１７】[0017]
【実施例】以下、本発明の実施例を比較例と共に具体的
に挙げ、本発明をより詳細に説明する。EXAMPLES Hereinafter, the present invention will be described in more detail with reference to Examples of the present invention and Comparative Examples.
【００１８】（実施例１） （１）複合材料同士の接合 先ず金属−セラミックス複合材料を作製するためにＡｌ
−１０Ｓｉ−３Ｍｇ組成を有するアルミニウム合金を用
意する。このアルミニウム合金を７５０℃で溶解し、こ
れにＳｉＣ粉末（信濃電気精錬社製、平均粒径１０μ
ｍ）を複合材料中の含有率が２０体積％となるよう、攪
拌しながら添加し冷却して複合材料を作製した。(Example 1) (1) Joining of composite materials First, in order to produce a metal-ceramic composite material, Al was used.
An aluminum alloy having a -10Si-3Mg composition is prepared. This aluminum alloy was melted at 750 ° C. and mixed with SiC powder (Shinano Electric Refining Co., Ltd., average particle size 10 μm).
m) was added with stirring so that the content in the composite material became 20% by volume, and the mixture was cooled to produce a composite material.
【００１９】この複合材料から機械加工により２００×
３００×５ｍｍの板を２枚作製し、接合すべき５ｍｍの
接合面を突き合わせて固定した。それを図１に示すよう
に回転ツールでＦＳＷ法により接合し複合材料同士の接
合体を作製した。From this composite material, 200 ×
Two 300 × 5 mm plates were prepared, and a 5 mm joining surface to be joined was abutted and fixed. It was joined by the FSW method using a rotating tool as shown in FIG. 1 to produce a joined body of composite materials.
【００２０】（２）評価 得られた接合体から接合部を中心とした３×４×４０ｍ
ｍの試験片を切り出し、この試験片で下部スパン３０ｍ
ｍ、上部スパン１０ｍｍの４点曲げ試験を行って接合強
度の代替となる曲げ強度を求めた。その結果を表１に示
す。(2) Evaluation 3 × 4 × 40 m centering on the joint from the obtained joined body
m test piece, and the lower span is 30 m with this test piece.
A four-point bending test was conducted with a m and an upper span of 10 mm to determine a bending strength as an alternative to the bonding strength. Table 1 shows the results.
【００２１】（実施例２） （１）複合材料と金属材料との接合 先ずＡｌ−１０Ｓｉ−３Ｍｇ組成を有するアルミニウム
合金を用意する。このアルミニウム合金から２００×３
００×５ｍｍの板を作製し、これと実施例１で作製した
２００×３００×５ｍｍの板とを接合すべき５ｍｍの接
合面を突き合わせて固定した。これを実施例１と同様に
して複合材料と金属材料との接合体を作製した。(Example 2) (1) Joining of composite material and metal material First, an aluminum alloy having a composition of Al-10Si-3Mg is prepared. 200 × 3 from this aluminum alloy
A plate having a size of 00 × 5 mm was prepared, and a 5 mm bonding surface to be bonded to the plate having a size of 200 × 300 × 5 mm prepared in Example 1 was fixed to each other. This was performed in the same manner as in Example 1 to produce a joined body of a composite material and a metal material.
【００２２】（２）評価 得られた接合体から接合部を中心とした３×４×４０ｍ
ｍの試験片を切り出し、この試験片で実施例１と同様に
曲げ強度を求めた。その結果も表１に示す。(2) Evaluation 3 × 4 × 40 m centering on the joint from the obtained joint
m was cut out, and the bending strength of this test piece was determined in the same manner as in Example 1. Table 1 also shows the results.
【００２３】（比較例１〜３）比較として比較例１で
は、ＳｉＣ粉末の含有率を４０体積％とした他は、比較
例２、３では、アルミニウム合金の組成を表１にした他
は、実施例１と同様に接合体を作製し、評価した。それ
らの結果も表１に示す。(Comparative Examples 1 to 3) In Comparative Example 1, except that the content of the SiC powder was set to 40% by volume, Comparative Examples 2 and 3 except that the composition of the aluminum alloy was set to Table 1 were as follows. A joined body was prepared and evaluated in the same manner as in Example 1. The results are also shown in Table 1.
【００２４】[0024]
【表１】 [Table 1]
【００２５】表１から明らかなように、実施例１、２と
も全て１５０ＭＰａ以上の高い曲げ強度を有する接合体
が得られている。このことは、金属−セラミックス複合
材料であっても、複合材料中の強化材の含有率とマトリ
ックスの組成を特定すれば、あるいは金属材料の材質を
特定すれば、ＦＳＷ法で接合しても強固に接合される接
合体となり、その結果、加熱処理しないでも簡単に接合
できる接合方法となることを示している。As is evident from Table 1, in all of Examples 1 and 2, a joined body having a high bending strength of 150 MPa or more was obtained. This means that even if the composite material is a metal-ceramic material, if the content of the reinforcing material in the composite material and the composition of the matrix are specified, or if the material of the metal material is specified, the bonding by the FSW method is strong. It is shown that the joined body can be easily joined without heat treatment.
【００２６】これに対して比較例１では、複合材料中の
ＳｉＣ粉末の含有率が高すぎたので、接合できず、比較
例２では、アルミニウム合金中のＳｉの含有量が多すぎ
たので、曲げ強度が大幅に低下し、比較例３では、比較
例２と同様アルミニウム合金中のＭｇの含有量が多すぎ
たので、曲げ強度が大幅に低下した。On the other hand, in Comparative Example 1, bonding was not possible because the content of SiC powder in the composite material was too high, and in Comparative Example 2, the content of Si in the aluminum alloy was too high. The bending strength was significantly reduced, and in Comparative Example 3, as in Comparative Example 2, the content of Mg in the aluminum alloy was too large, so that the bending strength was significantly reduced.
【００２７】[0027]
【発明の効果】以上の通り、本発明の接合方法であれ
ば、加熱処理しなくても簡単に強固に接合できる接合方
法とすることができるようになった。このことにより、
金属−セラミックス複合材料同士を、あるいは金属−セ
ラミックス複合材料と金属材料とを加熱処理しなくて
も、また、接合雰囲気に影響されなく室温大気中または
水中でも簡単に接合することができるようになった。As described above, according to the joining method of the present invention, a joining method that can be easily and firmly joined without heat treatment can be obtained. This allows
The metal-ceramic composite materials or the metal-ceramic composite material and the metal material can be easily bonded without being subjected to a heat treatment and at room temperature in the air or in water without being affected by the bonding atmosphere. Was.
【図１】ＦＳＷ法による接合の一例を示す図である。FIG. 1 is a diagram showing an example of bonding by the FSW method.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 武井 義文 千葉県佐倉市大作２−４−２ 太平洋セメ ント株式 会社 中央研究所 (72)発明者 原田 保 千葉県佐倉市大作２−４−２ 太平洋セメ ント株式 会社 中央研究所 Ｆターム(参考） 4E067 AA05 AA18 AA24 AA25 AA26 BG00 4G026 BA14 BB14 BB27 BG02 4K020 AA05 AA21 AC01 BC03 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yoshifumi Takei 2-4-2 Daisaku, Sakura City, Chiba Pref. Pacific Cement Co., Ltd. Central Research Institute Co., Ltd. (72) Tamotsu Harada 2-4-2 Daisaku, Sakura City, Chiba Pref. Pacific Cement Co., Ltd. Central Research Laboratory F-term (reference) 4E067 AA05 AA18 AA24 AA25 AA26 BG00 4G026 BA14 BB14 BB27 BG02 4K020 AA05 AA21 AC01 BC03
Claims (2)
し、アルミニウムまたはアルミニウム合金をマトリック
スとする金属−セラミックス複合材料同士の接合方法で
あって、該複合材料が、セラミックス粉末または繊維の
含有率を３０体積％以下とし、アルミニウムまたはアル
ミニウム合金の組成をＳｉを１２重量％以下、Ｍｇを５
重量％以下とする複合材料であり、その複合材料同士を
Ｆｒｉｃｔｉｏｎ Ｓｔｉｒ Ｗｅｌｄｉｎｇ法により
接合することを特徴とする金属−セラミックス複合材料
同士の接合方法。1. A method for joining metal-ceramic composite materials using ceramic powder or fiber as a reinforcing material and aluminum or an aluminum alloy as a matrix, wherein the composite material has a ceramic powder or fiber content of 30 vol. % Or less, and the composition of aluminum or aluminum alloy is 12% by weight or less for Si and 5% for Mg.
A method for joining metal-ceramic composite materials, wherein the composite materials are not more than 1% by weight, and the composite materials are joined by a Friction Stir Welding method.
し、アルミニウムまたはアルミニウム合金をマトリック
スとする金属−セラミックス複合材料と金属材料との接
合方法であって、該複合材料が、セラミックス粉末また
は繊維の含有率を３０体積％以下とし、アルミニウムま
たはアルミニウム合金の組成をＳｉを１２重量％以下、
Ｍｇを５重量％以下とする複合材料であり、該金属材料
が、その材質をアルミニウムまたはアルミニウム合金と
する金属材料であり、その複合材料と金属材料とをＦｒ
ｉｃｔｉｏｎ Ｓｔｉｒ Ｗｅｌｄｉｎｇ法により接合
することを特徴とする金属−セラミックス複合材料と金
属材料との接合方法。2. A method for joining a metal-ceramic composite material and a metal material using a ceramic powder or fiber as a reinforcing material and aluminum or an aluminum alloy as a matrix, wherein the composite material contains ceramic powder or fiber. 30% by volume or less, the composition of aluminum or aluminum alloy is 12% by weight or less of Si,
A composite material containing 5% by weight or less of Mg, wherein the metal material is a metal material whose material is aluminum or an aluminum alloy, and the composite material and the metal material are Fr
A method of joining a metal-ceramic composite material and a metal material, wherein the joining is performed by an ionic stir welding method.
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| WO2004101205A2 (en) * | 2003-05-05 | 2004-11-25 | Smith International, Inc. | Applications of friction stir welding using a superabrasive tool |
| JP2008161942A (en) * | 2006-12-29 | 2008-07-17 | General Electric Co <Ge> | Friction stir welding of metal matrix composite members |
| CN101450418B (en) * | 2007-11-30 | 2011-01-26 | 中国科学院金属研究所 | Stirring friction-welding technique capable of increasing weldability of aluminum base composite material |
| KR101307634B1 (en) * | 2012-03-02 | 2013-09-12 | 성균관대학교산학협력단 | Method of bonding metal member and ceramic member |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004101205A2 (en) * | 2003-05-05 | 2004-11-25 | Smith International, Inc. | Applications of friction stir welding using a superabrasive tool |
| WO2004101205A3 (en) * | 2003-05-05 | 2005-08-04 | Smith International | Applications of friction stir welding using a superabrasive tool |
| US7530486B2 (en) * | 2003-05-05 | 2009-05-12 | Sii Megadiamond, Inc. | Applications of friction stir welding using a superabrasive tool |
| JP2008161942A (en) * | 2006-12-29 | 2008-07-17 | General Electric Co <Ge> | Friction stir welding of metal matrix composite members |
| CN101450418B (en) * | 2007-11-30 | 2011-01-26 | 中国科学院金属研究所 | Stirring friction-welding technique capable of increasing weldability of aluminum base composite material |
| KR101307634B1 (en) * | 2012-03-02 | 2013-09-12 | 성균관대학교산학협력단 | Method of bonding metal member and ceramic member |
| CN103911565A (en) * | 2014-04-23 | 2014-07-09 | 北京科技大学 | Preparation method of high-thermal-conductivity graphite whisker-oriented and reinforced metal-based composite material |
| CN106984818A (en) * | 2017-02-28 | 2017-07-28 | 东莞市佳乾新材料科技有限公司 | A kind of nanometer foam aluminium composite sandwich panel with gradient interface and preparation method thereof |
| CN107584122A (en) * | 2017-09-12 | 2018-01-16 | 南京航空航天大学 | A kind of method and apparatus that micro- compound increasing material manufacturing of molten drop is connected based on agitating friction |
| JP2022504156A (en) * | 2018-10-03 | 2022-01-13 | ラム リサーチ コーポレーション | Friction stir welding for ceramic applications |
| CN112157342A (en) * | 2020-09-17 | 2021-01-01 | 河北宇天材料科技有限公司 | Friction stir diffusion welding process for aluminum alloy and aluminum-based composite material |
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