JPS6130289A - Production of composite material - Google Patents
Production of composite materialInfo
- Publication number
- JPS6130289A JPS6130289A JP14938784A JP14938784A JPS6130289A JP S6130289 A JPS6130289 A JP S6130289A JP 14938784 A JP14938784 A JP 14938784A JP 14938784 A JP14938784 A JP 14938784A JP S6130289 A JPS6130289 A JP S6130289A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- composite
- composite material
- strength
- composite base
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
Abstract
Description
【発明の詳細な説明】
本発明はＴｉまたはＴｉ合金の複合材料の製造方法に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a Ti or Ti alloy composite material.
従来の複合材料の製造方法としてはろう付は法、爆発圧
接法、抵抗溶接法もしくはＮｉ メッキ被覆法等がある
。Conventional methods for producing composite materials include brazing, explosive welding, resistance welding, and Ni plating.
これ等の製造方法において、接合界面における接合強度
が間覇となる。In these manufacturing methods, the bonding strength at the bonding interface is critical.
つ−１）、ろう付は法においては、ろう材成分とＴｉ
との間に脆い金属間化合物を形成し易く、その、接合
強度はろう材の引張り強度に限られる等の欠点がある。-1) Brazing is defined by the brazing material component and Ti.
There are drawbacks such as a brittle intermetallic compound being easily formed between the soldering material and the bonding strength being limited to the tensile strength of the brazing material.
爆発圧接法においては作業環境が危険を供なうこと、コ
ストが高い等の欠点がある。The explosive welding method has drawbacks such as a dangerous working environment and high cost.
抵抗溶接法においては、局部的接合には有効な場合があ
るが、ろう付は法と同様にナゲツト部分に脆い金属間化
合物を形成し易い欠点がある。Resistance welding may be effective for localized joining, but brazing, like brazing, has the disadvantage of easily forming brittle intermetallic compounds in the nugget.
Ｎ１ メッキ被覆法においては、メッキ後のピンホール
形成の問題や熱拡散処理後に刀−ケンドル効果によって
ＴｉｘＮｉＹの金属間化合物層を形成する等の欠点があ
る。The N1 plating method has drawbacks such as the formation of pinholes after plating and the formation of an intermetallic compound layer of TixNiY due to the Kendall effect after thermal diffusion treatment.
さらに、上記製造方法において、爆発圧接法以外はいず
れも強固な酸化膜を除去するためフン化物等による前処
理工程が必要となる欠点を有する。Furthermore, all of the above manufacturing methods except the explosive pressure welding method have the disadvantage that a pretreatment step using fluoride or the like is required to remove a strong oxide film.
本発明は上記した欠点を解決するもので、ｌ。The present invention solves the above-mentioned drawbacks, l.
〜５０χＮ１を含むＣｕ−Ｎ１合金または５〜６０％Ａ
ｇおよび５〜２０％Ｎ】を含むＡｇ−ＣｕＮｉ合金を中
間材として用い、熱間圧接した後に拡散させることを特
徴とするもので、接合界面強度の増加をはかった。Cu-N1 alloy containing ~50χN1 or 5-60% A
This method is characterized by using an Ag-CuNi alloy containing 5% to 20% N as an intermediate material and diffusing it after hot welding, thereby increasing the bonding interface strength.
以下に本発明の一実施例を図面に従って説明する。図面
は側面図である。An embodiment of the present invention will be described below with reference to the drawings. The drawing is a side view.
複合母材１であるＴｉ、Ｔｉ合金を５ｔＸ５０巾×２０
０長さ、中間材２としてＣｕ−ＮｉまたはＡｇ−Ｃｕ
−Ｎｊ を０．５ｔＸ５０巾Ｘ２００長さ、被複合材３
として７５Ａｕ−Ａｇもしくば５０ Ａｕ −Ａｇ −
Ｃｕを１ｔＸ５０巾×２００長さとし７た。Composite base material 1 of Ti and Ti alloy is 5t x 50 width x 20
0 length, Cu-Ni or Ag-Cu as intermediate material 2
-Nj is 0.5t x 50 width x 200 length, composite material 3
as 75Au-Ag or 50Au-Ag-
The size of Cu was 1 t x 50 width x 200 length.
これを不活性ガス例えば高純度アルゴンガス中で７５０
°にて１時間加熱保持し、不活性ガス中例えば高純度ア
ルゴン雰囲気中で１パス３０％以上の断面減少率をもっ
て熱圧延加工による接合を行ない、さらに７００℃の不
活性ガス雰囲気で１時間熱処理拡散を行なった。This is heated in an inert gas such as high-purity argon gas for 750 min.
Heat and hold for 1 hour at 700°C, then join by hot rolling in an inert gas atmosphere, such as a high-purity argon atmosphere, with a cross-section reduction rate of 30% or more in one pass, and then heat-treat for 1 hour in an inert gas atmosphere at 700°C. We did the dissemination.
１パス３０％以上としたのは、圧延にょシ複合母材の活
性面をよυ多く露出させるためであシ、１パスの圧下率
の低いものは接合強度は得られない。The reason why one pass is 30% or more is to expose a large amount of the active surface of the rolled composite base material, and if the rolling reduction rate in one pass is low, no bonding strength can be obtained.
そこで、上記熱処理過程後、冷間圧延を行ない複合母材
の界面との剥離までの加工上（断面減面率）をもって接
合強度の頬準とした実験結果を第１表に示した。同時に
従来例のろう付は法によるものも行なった。Therefore, after the above-mentioned heat treatment process, cold rolling was performed, and Table 1 shows the experimental results in which the bonding strength was determined based on the processing (area reduction ratio) until peeling from the interface of the composite base material. At the same time, conventional brazing was also performed using a method.
第 １ 表
以上説明した本発明によると、上記組成範囲のＣｕ−Ｎ
ｉ合金もしくはＡｇ−Ｃｕ−Ｎｉ 合金を中間材とし
て用いることによシ、Ｎｉ−８元系の単金属を用いた場
合に比べて剥離強度すなわち接合強度が増すことになる
。このことはＴＩ とＮｉ との、相互拡散およびカ
ーケンドル効果による金属間化合物の形成量がＮ１ と
Ｃｕ二元系合金にすることによシ減じられる。これらの
ことを図示したのが第２図（Ｉ） ｉ ＠である。Table 1 According to the present invention explained above, Cu-N having the above composition range
By using the i-alloy or Ag-Cu-Ni alloy as an intermediate material, the peel strength, that is, the bonding strength, is increased compared to the case where a Ni-8 elemental single metal is used. This can be reduced by forming an intermetallic compound between TI and Ni due to interdiffusion and the Kirkendall effect by forming a binary alloy of N1 and Cu. These matters are illustrated in FIG. 2 (I) i @.
しかも、Ｃｕ −Ｎ ｉ合金二元系合金にＡｇを添加す
ることによシ、拡散層による粒界強度の増加が認められ
、さらに結晶粒の粗大化を防止する効果がある。Moreover, by adding Ag to the Cu--Ni alloy binary alloy, an increase in grain boundary strength due to the diffusion layer is observed, and there is also an effect of preventing coarsening of crystal grains.
従って接合界面の強度は大きく、シかも前処理工程の必
要の無いものとなる。Therefore, the strength of the bonding interface is high, and there is no need for a pretreatment process.
第１図は実施例を示す側面図、第２図はＴｉ、Ｎｉ金属
間形成の範囲を示すグラフである。FIG. 1 is a side view showing an example, and FIG. 2 is a graph showing the range of formation between Ti and Ni metals.
Claims (1)
いて、１０〜５０％Ｎｉを含むＣｕ−Ｎｉ合金を複合母
材と被複合材との中間材として配置し、熱間圧接後に拡
散処理を施したことを特徴とする複合材料。 ２、ＴｉまたはＴｉ合金を複合母材とした複合材料にお
いて、５〜６０％Ａｇおよび５〜２０％Ｎｉを含むＡｇ
−Ｃｕ−Ｎｉ合金を複合母材と被複合材との中間材とし
て配置し、熱間圧接後に拡散処理を施したことを特徴と
する複合材料。[Claims] 1. In a composite material using Ti or a Ti alloy as a composite base material, a Cu-Ni alloy containing 10 to 50% Ni is placed as an intermediate material between the composite base material and the composite material, and A composite material characterized by being subjected to diffusion treatment after pressure welding. 2. Ag containing 5-60% Ag and 5-20% Ni in a composite material using Ti or Ti alloy as a composite base material
- A composite material characterized in that a Cu-Ni alloy is disposed as an intermediate material between a composite base material and a composite material, and is subjected to a diffusion treatment after hot pressure welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14938784A JPS6130289A (en) | 1984-07-20 | 1984-07-20 | Production of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14938784A JPS6130289A (en) | 1984-07-20 | 1984-07-20 | Production of composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6130289A true JPS6130289A (en) | 1986-02-12 |
| JPH0368796B2 JPH0368796B2 (en) | 1991-10-29 |
Family
ID=15474011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14938784A Granted JPS6130289A (en) | 1984-07-20 | 1984-07-20 | Production of composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6130289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2477203C2 (en) * | 2010-10-27 | 2013-03-10 | Учреждение Российской Академии Наук Институт Проблем Сверхпластичности Металлов Ран (Ипсм Ран) | Method of making laminar composite material of titanium aluminide alloy |
| RU2608118C1 (en) * | 2015-07-15 | 2017-01-13 | Федеральное государственное бюджетное учреждение науки Институт проблем сверхпластичности металлов Российской академии наук (ИПСМ РАН) | Bimetal article manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057051A (en) * | 1973-09-21 | 1975-05-19 | ||
| JPS556476A (en) * | 1978-06-28 | 1980-01-17 | Kobe Steel Ltd | Atmosphere shielding method in ladle refining |
| JPS57152386A (en) * | 1981-03-17 | 1982-09-20 | Asahi Chem Ind Co Ltd | Titanium clad steel |
-
1984
- 1984-07-20 JP JP14938784A patent/JPS6130289A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057051A (en) * | 1973-09-21 | 1975-05-19 | ||
| JPS556476A (en) * | 1978-06-28 | 1980-01-17 | Kobe Steel Ltd | Atmosphere shielding method in ladle refining |
| JPS57152386A (en) * | 1981-03-17 | 1982-09-20 | Asahi Chem Ind Co Ltd | Titanium clad steel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2477203C2 (en) * | 2010-10-27 | 2013-03-10 | Учреждение Российской Академии Наук Институт Проблем Сверхпластичности Металлов Ран (Ипсм Ран) | Method of making laminar composite material of titanium aluminide alloy |
| RU2608118C1 (en) * | 2015-07-15 | 2017-01-13 | Федеральное государственное бюджетное учреждение науки Институт проблем сверхпластичности металлов Российской академии наук (ИПСМ РАН) | Bimetal article manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0368796B2 (en) | 1991-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4988035A (en) | Method of liquid phase diffusion bonding of metal bodies | |
| KR100734794B1 (en) | Method for making a joint between copper and stainless steel | |
| JPH0217509B2 (en) | ||
| US3261724A (en) | Stainless steel clad aluminum and methods of making same | |
| CN108430690B (en) | Bonding material, bonding method using the same, and bonding structure | |
| CN104159695A (en) | Method for joining metal materials | |
| AU2001240719A1 (en) | Method for making a joint between copper and stainless steel | |
| JP6016095B2 (en) | Joining method and joining parts | |
| EP0117671B1 (en) | Bonding metals | |
| JPS6130289A (en) | Production of composite material | |
| JPS63169348A (en) | Amorphous alloy foil for jointing ceramics | |
| JPH0647181B2 (en) | Method for producing clad material of copper and iron-based or nickel-based alloy | |
| JPS60115384A (en) | Production of composite material by brazing and rolling | |
| JP4522678B2 (en) | Thin Al-Cu bonded structure and manufacturing method thereof | |
| JP2650460B2 (en) | Joining method of alumina ceramic and metal | |
| JPS61161682A (en) | Joint of superconductor | |
| JP3020649B2 (en) | Manufacturing method of clad steel | |
| JPH05169281A (en) | Manufacture of tantalum/copper/stainless steel (carbon steel) clad | |
| JP2742595B2 (en) | Manufacturing method of plating electrode | |
| JPS61111789A (en) | Joining method of metallic member | |
| JP3232896B2 (en) | Brazing method between members | |
| JP2957306B2 (en) | Arc spraying wire | |
| JPH05222506A (en) | Wire for arc thermal spraying | |
| JPS6182996A (en) | Production of composite brazing filler metal | |
| JPS58187282A (en) | Production of composite electrical contact material of silver-oxide |