JPS5911676B2 - Method for manufacturing brazing filler metal with desired shape - Google Patents
Method for manufacturing brazing filler metal with desired shapeInfo
- Publication number
- JPS5911676B2 JPS5911676B2 JP51153448A JP15344876A JPS5911676B2 JP S5911676 B2 JPS5911676 B2 JP S5911676B2 JP 51153448 A JP51153448 A JP 51153448A JP 15344876 A JP15344876 A JP 15344876A JP S5911676 B2 JPS5911676 B2 JP S5911676B2
- Authority
- JP
- Japan
- Prior art keywords
- filler metal
- brazing filler
- brazing
- desired shape
- brazed
- 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
Links
- 238000005219 brazing Methods 0.000 title claims description 21
- 239000002184 metal Substances 0.000 title claims description 11
- 229910052751 metal Inorganic materials 0.000 title claims description 11
- 239000000945 filler Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title description 4
- 238000000151 deposition Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Electrolytic Production Of Metals (AREA)
Description
【発明の詳細な説明】
この発明は、ろう付される物品のろう付部分に対応した
形状を予め有するろう材の新規な製造方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel method for producing a brazing material that has a shape corresponding to the brazing portion of an article to be brazed.
かゝるろう材は、ろう付される物品のろう付部分に当て
られて、焼結炉中を通つてなされる自動の連続ろう付作
業において多量に用いられるものである。従来、この種
のろう材の成形は、線状のろう材をまげたり、或は板状
のろう材を打抜いたりしてなされて来た。Such brazing materials are used in large quantities in automated continuous brazing operations which are applied to the brazed portion of the article being brazed and passed through a sintering furnace. Conventionally, this type of brazing filler metal has been formed by bending a wire-shaped brazing filler metal or punching a plate-shaped brazing filler metal.
しかし、これ等の方法では、特に前者の方法では加工に
手間がかゝり且つ所望の形状に中々に加工出来ず、また
後者の方法では打抜き後の板に無駄な使われない部分が
多数残りろう材が貴金属の場合には取り分け不経済であ
つた。そこで、この発明は、この種のろう材を電気メツ
キ法によつて電極上に析出せしめて容易且つ正確に所望
の形状に成形出来る上記種類のろう材の製造方法を提供
するものである。図面に従つて以下に、この発明の一実
施例を説明する。However, with these methods, especially the former method, the processing is labor-intensive and cannot be processed into the desired shape, and the latter method leaves many unnecessary and unused parts on the board after punching. This is particularly uneconomical when the filler metal is a precious metal. SUMMARY OF THE INVENTION The present invention therefore provides a method for producing the above-mentioned type of brazing material, in which this type of brazing material can be easily and accurately formed into a desired shape by depositing this type of brazing material on an electrode by electroplating. An embodiment of the present invention will be described below with reference to the drawings.
第１図に示される如きステンレス管１をステンレス板
２上にガス雰囲気炉中でろう付するには、ステンレス管
の端面に合つた環状のろう材が必要となる。In order to braze a stainless steel tube 1 as shown in FIG. 1 onto a stainless steel plate 2 in a gas atmosphere furnace, an annular brazing material that fits the end surface of the stainless steel tube is required.
そこで、電気的に不導体のプラスチック等の電極板３上
に黒鉛等の導体４を前記した環状ｊ０のろう材に一致し
た形状で露呈させる。これを陰極として約１５分間、下
記のメッキ液と電気条件で電気メッキを行つた。硫酸ニ
ッケル １５０ｇ／ｌ
塩化ニッケル １５０ｇ／ｌ
ｊ５添加剤（日本化学機材株式会社製商品名ナイホロイ
） ２００ｃｃ／１ＰＨ０．５〜１．５
浴温 ６ＯＯＣ
陽 極 電気ニッケル板
フｏ 電流密度 １０Ａ／ ｄＴｒｌ
陰極４上に金属（Ｎｌ９２％、Ｐ８％で融点８９０℃）
が析出し、これをはぎ取つて所望の寸法の環状のろう材
を得た。Therefore, a conductor 4 made of graphite or the like is exposed on an electrically non-conductive electrode plate 3 made of plastic or the like in a shape corresponding to the annular brazing material j0 described above. Using this as a cathode, electroplating was performed for about 15 minutes under the following plating solution and electrical conditions. Nickel sulfate 150g/l Nickel chloride 150g/l j5 additive (Nihon Kagaku Kizai Co., Ltd. trade name Niholoy) 200cc/1PH0.5~1.5 Bath temperature 6OOC Anode Electric nickel plate current density 10A/dTrl Cathode 4 Metal on top (melting point 890°C at 92% Nl and 8% P)
was precipitated, and this was stripped off to obtain an annular brazing filler metal of desired dimensions.
この環状のろう材を作つて、前記ステンレス管ノ５１と
ステンレス板２のろう付を、水素ガス雰囲気炉中でｌ、
０３０ＯＣに加熱して行つた。After making this annular brazing material, the stainless steel pipe 51 and the stainless steel plate 2 are brazed in a hydrogen gas atmosphere furnace.
The mixture was heated to 0.030°C.
ろう付部分は、強固で美麗であつた。このようにこの発
明では、所望の形状のろう材が多数容易に且つろう材の
無駄なく製造できる卓マ０ 越した効果がみられた。The brazed parts were strong and beautiful. As described above, the present invention has the advantage of being able to easily produce a large number of brazing fillers in a desired shape without wasting any brazing filler metal.
第１図はろう付されるものの斜視図であり、第２図はこ
の発明に用いられる電極の一例を示す斜視図である。
？５１・・・・・・ステンレス管、２・・・・・・ステ
ンレス板、３・・・・・・電極板、４・・・・・・陰極
導体。FIG. 1 is a perspective view of what is to be brazed, and FIG. 2 is a perspective view showing an example of an electrode used in the present invention. ? 51... Stainless steel tube, 2... Stainless steel plate, 3... Electrode plate, 4... Cathode conductor.
Claims (1)
め備えるろう付用のろう材の製造方法にして、ろう材の
組成からなるメッキ液中に前記した形状に合致した陰極
を入れ、該陰極上にろう材の金属を電気的に析出せしめ
、これをはぎ取つてなる前記の製造方法。1. A method for producing a brazing filler metal that is prepared in advance in a shape corresponding to the brazing part of an object to be brazed, and a cathode that matches the shape described above is placed in a plating solution having the composition of the brazing filler metal, and the cathode is The manufacturing method described above comprises electrically depositing a brazing metal on top and stripping it off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51153448A JPS5911676B2 (en) | 1976-12-22 | 1976-12-22 | Method for manufacturing brazing filler metal with desired shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51153448A JPS5911676B2 (en) | 1976-12-22 | 1976-12-22 | Method for manufacturing brazing filler metal with desired shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5377844A JPS5377844A (en) | 1978-07-10 |
| JPS5911676B2 true JPS5911676B2 (en) | 1984-03-16 |
Family
ID=15562763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51153448A Expired JPS5911676B2 (en) | 1976-12-22 | 1976-12-22 | Method for manufacturing brazing filler metal with desired shape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911676B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964660U (en) * | 1982-10-21 | 1984-04-28 | 藤井 敏孝 | fishing rod |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7831281B2 (en) * | 2020-03-03 | 2026-03-17 | 株式会社プロテリアル | Manufacturing method of aluminum-based brazing materials |
-
1976
- 1976-12-22 JP JP51153448A patent/JPS5911676B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964660U (en) * | 1982-10-21 | 1984-04-28 | 藤井 敏孝 | fishing rod |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5377844A (en) | 1978-07-10 |
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