JPS5855192A - Brazing material and production thereof - Google Patents
Brazing material and production thereofInfo
- Publication number
- JPS5855192A JPS5855192A JP15461981A JP15461981A JPS5855192A JP S5855192 A JPS5855192 A JP S5855192A JP 15461981 A JP15461981 A JP 15461981A JP 15461981 A JP15461981 A JP 15461981A JP S5855192 A JPS5855192 A JP S5855192A
- Authority
- JP
- Japan
- Prior art keywords
- brazing
- parts
- org
- binder
- slurry
- 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
- 238000005219 brazing Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 150000002739 metals Chemical class 0.000 claims description 8
- 238000007606 doctor blade method Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 229920002799 BoPET Polymers 0.000 abstract description 2
- 239000005041 Mylar™ Substances 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 238000004898 kneading Methods 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はろう接前の成形加工がきわめて容易という特徴
をもつろう材料とその製造方法に関するものである〇
蟻近、電子計算機の端末機器に使用Tる小物蕩品や、半
導体部品で知られているように、金属の振合方法として
のろう後のJllかま丁ま丁増大している。[Detailed Description of the Invention] The present invention relates to a wax material that is extremely easy to mold before soldering, and a method for producing the same. As is known in semiconductor components, the method of orienting metals after soldering is increasing.
このようなろう優の需要増に対しては、置きろうならび
に炉内ろう後が工業生童上最も適しているが、複雑な形
状のろう接が増加しているため1ろう材Eこも従来の#
l融性、ぬれ性などの特性基ζ加えるに、高精度にろう
材を加工する必要が生じてきてい6oしかし、これまで
ろう材の加工は、ろう合金のS融、圧延あるいはろう材
を構成する何種類かの純金属を1つ1つ圧延し、その恢
、これらを貼り合わせて成形していた。そのため、ろう
合金が脆い場合、あるいは脆い金属をろう材の構成金属
とする場合には、それらを所定形状に圧延加工すること
は慰めて困難である。ざらにそれらを打ち抜き、切削な
どlこより小物SIf&の接合面に合わせた、複雑な形
状に加工Tることも極めて困―である〇
本発明はろう材料の構成金属の種類にかかわらず、任意
に構成金属を選ぶことができるとともに、檎めて箒易に
所望の形状に成形できるろう材料の製造方法を提供−C
るものである。In order to meet this increase in demand for brazing filler metals, place-of-place brazing and in-furnace brazing are most suitable for industrial production. However, as complex shapes of brazing are increasing, 1 brazing filler metal E is also becoming less suitable for conventional brazing. #
In addition to properties such as fusibility and wettability, it has become necessary to process brazing filler metals with high precision. Several types of pure metal were rolled one by one, and then they were bonded together and formed. Therefore, when the brazing alloy is brittle, or when a brittle metal is used as the constituent metal of the brazing material, it is difficult to roll them into a predetermined shape. It is also extremely difficult to process them into a complicated shape that matches the joint surface of the small object by roughly punching or cutting them. Provides a method for manufacturing a brazing material that allows selection of constituent metals and that can be easily molded into a desired shape.-C
It is something that
本発明では金属と金属を接合するろう合金粉末と有機質
の成分である結合剤、町臘剤および溶剤が均一に混合さ
れてなるろう材料によって達成される。The present invention is achieved by using a brazing material made by uniformly mixing a brazing alloy powder for joining metals together with organic components such as a binder, a binder, and a solvent.
また、本発明では金属と金属を接合するろう合金の粉末
と有機質の成分である結合剤、可重剤。In addition, in the present invention, a powder of a brazing alloy for joining metals and a binder and a weighting agent which are organic components are used.
および溶剤とからなる泥しようをドクタブレード法によ
って移動ソイlレム上へ連続的に流して所定厚ざのグリ
ーンシートを形成し、そして、得られたグリーンシート
を所望形状に成形するという方法によって達成できる。Achieved by a method in which a slurry consisting of a liquid and a solvent is continuously poured onto a moving soil lem using a doctor blade method to form a green sheet of a predetermined thickness, and the obtained green sheet is formed into a desired shape. can.
以下、実施例により本発明を詳述しよう。Hereinafter, the present invention will be explained in detail with reference to Examples.
−250メツシエのりん銅ろうtoo@1こ対して、結
合剤であるボリビ、7−ヤブチラーワレ7s、 可11
1mであるジブチ少フタレート5部、有機溶剤(メ千ル
エチルケトン301i、メタノ−’L’1011%ブタ
ノーlし10部)を添加して24時間本−?レミヲにて
混合した。得られた混合物を真空ポンプ°を利用して含
有されている有機溶剤を一部揮発させ、粘度がlθ〜2
0ボイズである泥しようにした・次に図1に示す如くこ
の泥しようlを移動している1[1i平滑なマイラーフ
ィルム4上へ連続的に流し、ドクタブレード2により0
.1■厚さのグリーンシート3を製作した。得られたグ
リーンシートはゴムのように軟か(、切削、打ち抜きな
ど、ろう接を選び、ろう後の状態を調べた。まず、グリ
ーンシートのろう材料と直径10■厚ざ0.1■に成形
した。その後、幅15■厚ざl■という寸法形状の前記
母材とろう材7を図2に示すよう−こ構成し、コンベア
炉を利用して、窒素ガス雰囲気空番こて750℃で30
分間加熱した。ろう材の流れはよく、十分嵐好なろう接
ができていることを確認した。-250 Metsushie's phosphor brazing too @ 1 piece, binder Bolibi, 7-Yabuchiraware 7s, OK 11
Add 5 parts of dibutylene phthalate (1m) and an organic solvent (101 parts of methyl ethyl ketone, 10 parts of methano-'L'1011% butanol) and leave for 24 hours. Mixed at Remiwo. Part of the organic solvent contained in the resulting mixture was evaporated using a vacuum pump, and the viscosity was reduced to lθ~2.
Next, as shown in Figure 1, this slurry was poured continuously onto a smooth mylar film 4, and the doctor blade 2 was used to remove the slurry.
.. A green sheet 3 with a thickness of 1■ was produced. The obtained green sheet was soft like rubber (we selected brazing methods such as cutting, punching, etc.) and examined its condition after soldering. Thereafter, the base material and the brazing filler metal 7, each having a width of 15 mm and a thickness of 1 mm, were constructed as shown in Fig. 2, and heated at 750° C. using a conveyor furnace with a hollow trowel in a nitrogen gas atmosphere. 30 at
Heated for minutes. It was confirmed that the flow of the soldering material was good and that a sufficiently smooth soldering was achieved.
また、たとえば母材として黄銅8を選びろう接の状態を
調べた・′まず、グリーンシートのろう材幅15.厚ざ
l■の寸法形状の前記母材4とろう材7を図3に示すよ
うに構成し、コンベア炉を利用して窒素ガス雰囲気中に
て5oot:で3θ分間加熱した。ろうの流れは良くか
つ表面に黒い斑点などのじみを生じることはなく、十分
嵐好なろう像ができることがわかった。In addition, for example, brass 8 was selected as the base material and the brazing condition was investigated.'First, the brazing material width of the green sheet was 15. The base material 4 and the brazing filler metal 7 having dimensions and shape of 1 cm in thickness were constructed as shown in FIG. 3, and heated for 3θ minutes at 5oot: in a nitrogen gas atmosphere using a conveyor furnace. It was found that the wax flowed well and did not cause any black spots or smudges on the surface, making it possible to form a sufficiently clear wax image.
本発明によればろう後前の成形加工が極めて容易となる
し、また難加工性のろう合金を容易に成形できる。According to the present invention, the forming process before and after brazing becomes extremely easy, and it is possible to easily form a brazing alloy that is difficult to process.
図1は本発明の実施例にて用いた、ドクター・ブレード
法によるろう材料のグリーンシートの製とlXけい素鋼
を接合した状態を示T斜視図、図3は黄銅素材上にてろ
う接状態を観察Tるに用いた試料の斜視図である。
図中、lはろう材料の泥しよう、2はドクタ・イIレム
、5マルエージング劇、6は1%けい素鋼、8は黄銅素
材、7はろう材を示T0
1!II
図3Figure 1 is a T perspective view showing the state in which a green sheet of brazing material is joined to IX silicon steel by the doctor blade method, which was used in an embodiment of the present invention, and Figure 3 is a perspective view of a green sheet made of brazing material used in an embodiment of the present invention. FIG. 2 is a perspective view of a sample used to observe the state. In the figure, l indicates wax material, 2 indicates Dr.Irem, 5 indicates maraging, 6 indicates 1% silicon steel, 8 indicates brass material, and 7 indicates brazing material.T0 1! II Figure 3
Claims (1)
分である結合剤、町■剤および溶媒が均一に混合されて
成ることを特徴とする材料。 (4金属と金属を接合Tるろう合金の粉末と有機質の成
分である結合剤、町畷剤、および溶剤とからなる泥しよ
うをドクタブレード法によって移動フィ・レム上へ連続
的に流して所定厚さのグリーンシートを形成し、そして
、得られたグリーンシートを所望形状に成形してなるこ
とを特徴とてるろう材料の製造方法。(1) A material characterized by being uniformly mixed with a brazing alloy powder for joining metals together with organic components such as a binder, a binder and a solvent. (4) A slurry consisting of a powder of a brazing alloy used to join metals, a binder which is an organic component, a fixing agent, and a solvent is continuously flowed onto a moving film using a doctor blade method. A method for producing a wax material, which comprises forming a thick green sheet, and then molding the obtained green sheet into a desired shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15461981A JPS5855192A (en) | 1981-09-29 | 1981-09-29 | Brazing material and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15461981A JPS5855192A (en) | 1981-09-29 | 1981-09-29 | Brazing material and production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5855192A true JPS5855192A (en) | 1983-04-01 |
Family
ID=15588132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15461981A Pending JPS5855192A (en) | 1981-09-29 | 1981-09-29 | Brazing material and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855192A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0686457A1 (en) * | 1994-06-08 | 1995-12-13 | Praxair S.T. Technology, Inc. | Braze filler metal alloy flexible tape |
US10217534B2 (en) * | 2011-09-23 | 2019-02-26 | Edison Welding Institute, Inc. | Method for joining silicon carbide components to one another |
CN113696271A (en) * | 2020-05-20 | 2021-11-26 | 昊佰电子科技(上海)有限公司 | Manufacturing method of die cutting piece capable of reducing defective rate of falling piece in production process |
-
1981
- 1981-09-29 JP JP15461981A patent/JPS5855192A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0686457A1 (en) * | 1994-06-08 | 1995-12-13 | Praxair S.T. Technology, Inc. | Braze filler metal alloy flexible tape |
US10217534B2 (en) * | 2011-09-23 | 2019-02-26 | Edison Welding Institute, Inc. | Method for joining silicon carbide components to one another |
CN113696271A (en) * | 2020-05-20 | 2021-11-26 | 昊佰电子科技(上海)有限公司 | Manufacturing method of die cutting piece capable of reducing defective rate of falling piece in production process |
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