JP4393362B2 - AlまたはAl合金接合体の製法 - Google Patents
AlまたはAl合金接合体の製法 Download PDFInfo
- Publication number
- JP4393362B2 JP4393362B2 JP2004351718A JP2004351718A JP4393362B2 JP 4393362 B2 JP4393362 B2 JP 4393362B2 JP 2004351718 A JP2004351718 A JP 2004351718A JP 2004351718 A JP2004351718 A JP 2004351718A JP 4393362 B2 JP4393362 B2 JP 4393362B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- bonding
- producing
- oxide
- joined body
- 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
Images
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Description
「溶接学会論文集」第4巻(1986)第1号、第53〜59頁 「軽金属」Vol.35,No.7(1985)、第388〜395頁 「軽金属」Vol.36,No.8(1986)、第498〜506頁
相対密度=(A/B)×100(%)
そして本発明によれば、追って詳述する如く接合面を母材部と殆ど見分けが付かない程度に確実且つ強固に接合一体化できるので、最近その需要が急増しているAl合金製の大型スパッタリングターゲットの製造に特に有効に活用できる。
Al−2at%Nd合金を使用し、スプレイフォーミング法によって下記表1に示す密度構成の合金塊(直径295mm×高さ675mm)を作製した。なお、該合金塊の製造に当たっては、本体部の形成と被接合面となる先端部を形成する形成末期のガス(窒素ガス)/メタル比を約1Nm3/kgから約14Nm3/kgに変えることで、各部位の相対密度を調整した。得られた合金塊の相対密度は、(株)長計量器製作所製の密度測定器(型番「JP−200」)を用いて本体部と成形末期の先端表層部をそれぞれ3箇所ずつ測定し、平均値を各部位の相対密度とした。尚、成形末期の先端表層部を形成する際のガス/メタル比を15Nm3/kg以上に高めることで、該表層部の相対密度を45%以下に低減しようとしたが、このガス/メタル比では形成したプリフォーム体を運搬する際に、プリフォーム体が崩れてしまった。
Claims (6)
- AlまたはAl合金接合体を製造する方法であって、接合すべきAlまたはAl合金材の接合面側に相対密度40〜90%でポーラスな低密度領域を設け、該低密度領域を合わせて圧接して高密度化しつつ拡散接合することを特徴とするAlまたはAl合金接合体の製法。
- 前記接合面における厚み方向の少なくとも1mmを低密度領域とする請求項1に記載のAlまたはAl合金接合体の製法。
- 前記低密度領域がスプレイフォーミング法によって形成されている請求項1または2に記載のAlまたはAl合金接合体の製法。
- 拡散接合をHIP法によって行なう請求項1〜3のいずれかに記載のAlまたはAl合金接合体の製法。
- 拡散接合を600℃以下の温度で行なう請求項1〜4のいずれかに記載のAlまたはAl合金接合体の製法。
- スパッタリングターゲットとして使用するAlまたはAl合金接合体を製造する請求項1〜5のいずれかに記載の製法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004351718A JP4393362B2 (ja) | 2004-12-03 | 2004-12-03 | AlまたはAl合金接合体の製法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004351718A JP4393362B2 (ja) | 2004-12-03 | 2004-12-03 | AlまたはAl合金接合体の製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006159223A JP2006159223A (ja) | 2006-06-22 |
JP4393362B2 true JP4393362B2 (ja) | 2010-01-06 |
Family
ID=36661794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004351718A Expired - Fee Related JP4393362B2 (ja) | 2004-12-03 | 2004-12-03 | AlまたはAl合金接合体の製法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4393362B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2957280B1 (fr) * | 2010-03-12 | 2012-07-13 | Centre Nat Rech Scient | Procede de fabrication d'un complexe metallique |
CN103958111B (zh) * | 2011-11-27 | 2017-10-24 | 株式会社Uacj | 铝构件的接合方法以及通过该接合方法接合而成的铝结构体 |
WO2013081124A2 (ja) * | 2011-11-30 | 2013-06-06 | 古河スカイ株式会社 | アルミニウム合金材の接合方法 |
JP6745415B2 (ja) | 2018-05-21 | 2020-08-26 | 株式会社アルバック | スパッタリングターゲット及びその製造方法 |
JPWO2020129863A1 (ja) * | 2018-12-21 | 2021-11-25 | 日本発條株式会社 | 接合方法および接合体 |
-
2004
- 2004-12-03 JP JP2004351718A patent/JP4393362B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006159223A (ja) | 2006-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhang et al. | On the metallurgical joining mechanism during ultrasonic spot welding of NiTi using a Cu interlayer | |
Fereiduni et al. | Aluminum/steel joints made by an alternative friction stir spot welding process | |
Xu et al. | Pinless friction stir spot welding of Mg‒3Al‒1Zn alloy with Zn interlayer | |
Chen et al. | Influence of interfacial reaction layer morphologies on crack initiation and propagation in Ti/Al joint by laser welding–brazing | |
Chen et al. | Microstructures and mechanical property of laser butt welding of titanium alloy to stainless steel | |
Kundu et al. | Microstructure and tensile strength of friction stir welded joints between interstitial free steel and commercially pure aluminium | |
Ishida et al. | Microstructures and mechanical properties of friction stir welded lap joints of commercially pure titanium and 304 stainless steel | |
Ates et al. | Effect of friction pressure on the properties of friction welded MA956 iron-based superalloy | |
Liu et al. | Strengthening effect of nickel and copper interlayers on hybrid laser-TIG welded joints between magnesium alloy and mild steel | |
Xu et al. | Wetting and oxidation during ultrasonic soldering of an alumina reinforced aluminum–copper–magnesium (2024 Al) matrix composite | |
Ni et al. | Effects of travel speed on mechanical properties of AA7075-T6 ultra-thin sheet joints fabricated by high rotational speed micro pinless friction stir welding | |
Xu et al. | Interface structure and strength of ultrasonic vibration liquid phase bonded joints of Al2O3p/6061Al composites | |
KR20020074068A (ko) | 철기 미세결정체의 접합방법 및 그 구조물 | |
WO2004090194A1 (ja) | スパッタリングターゲットおよびその製造方法 | |
Xiao et al. | Microstructure and joint properties of ultrasonically brazed Al alloy joints using a Zn–Al hypereutectic filler metal | |
Xu et al. | Behaviors of oxide film at the ultrasonic aided interaction interface of Zn–Al alloy and Al2O3p/6061Al composites in air | |
Xie et al. | Evolution of interfacial characteristics and mechanical properties for 316LN stainless steel joints manufactured by hot-compression bonding | |
Chua et al. | Influence of pulse energy density in micro laser weld of crack sensitive Al alloy sheets | |
CN109365985A (zh) | 一种纯Zn作为中间反应材料层的碳化硅颗粒增强铝基复合材料的超声辅助焊接方法 | |
Wang et al. | Vacuum brazing of Ti2AlNb and TC4 alloys using Ti–Zr–Cu–Ni and Ti–Zr–Cu–Ni+ Mo filler metals: Microstructural evolution and mechanical properties | |
Wang et al. | Si particulate-reinforced ZnAl based composites joints of hypereutectic Al50Si alloys by ultrasonic-assisted soldering | |
Hadibeyk et al. | The effect of interlayer thickness, bonding temperature and atmosphere on transient liquid phase bonding of GTD-111 to FSX-414 | |
Zhu et al. | Effect of the scanning path on the nanosecond pulse laser welded Al/Cu lapped joint | |
Liang et al. | Continuous drive friction welding of 5A33 Al alloy to AZ31B Mg alloy | |
Wang et al. | Interfacial evolution of explosively welded titanium/steel joint under subsequent EBW process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060911 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090113 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090305 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090526 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090929 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091013 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4393362 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121023 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131023 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |