JPS5797892A - Nickel-phosphorus alloy powder brazing material and its manufacture - Google Patents
Nickel-phosphorus alloy powder brazing material and its manufactureInfo
- Publication number
- JPS5797892A JPS5797892A JP17198980A JP17198980A JPS5797892A JP S5797892 A JPS5797892 A JP S5797892A JP 17198980 A JP17198980 A JP 17198980A JP 17198980 A JP17198980 A JP 17198980A JP S5797892 A JPS5797892 A JP S5797892A
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- phosphorus
- brazing material
- manufacture
- electrolyte
- 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 abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 239000000843 powder Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 title abstract 2
- 229910001096 P alloy Inorganic materials 0.000 title 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 3
- 229910052698 phosphorus Inorganic materials 0.000 abstract 3
- 239000011574 phosphorus Substances 0.000 abstract 3
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 abstract 2
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 abstract 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 abstract 1
- 229910001453 nickel ion Inorganic materials 0.000 abstract 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- -1 phosphorous acid ions Chemical class 0.000 abstract 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 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
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
Abstract
PURPOSE:To manufacture a brazing material which provides build-up welding free of a flow of molten metal, by flowing a DC current to an electrolyte consisting essentially of nickel ions and phosphorous acid ions or hypophosphite acid ions, and then grinding phosphorus-containing nickel alloy deposited on a cathode. CONSTITUTION:A DC current is flowed to an electrolyte which contains about 150-300g/l nickel sulfate, about 30-180g/l nickel chloride, and about 30-150g/ l phosphorous acid and/or hypophosphite acid. The pH of the electrolyte is about 0-5, and temperature is about the normal temperature -90 deg.C, and current density is 5-45A/dm<2>. Phosphorus-containing nickel alloy deposited on a cathode plate is peeled from the cathode and then ground. Consequently, a nickel-phosphorus ally powder brazing material is obtained which contains about >=70wt% powder with 100-325 meshes which are optimum particle size, and about 8-9wt% phosphorus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17198980A JPS5797892A (en) | 1980-12-08 | 1980-12-08 | Nickel-phosphorus alloy powder brazing material and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17198980A JPS5797892A (en) | 1980-12-08 | 1980-12-08 | Nickel-phosphorus alloy powder brazing material and its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5797892A true JPS5797892A (en) | 1982-06-17 |
Family
ID=15933461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17198980A Pending JPS5797892A (en) | 1980-12-08 | 1980-12-08 | Nickel-phosphorus alloy powder brazing material and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5797892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02172875A (en) * | 1988-12-23 | 1990-07-04 | Sumitomo Precision Prod Co Ltd | Soldering method for built-up structure made of stainless steel |
-
1980
- 1980-12-08 JP JP17198980A patent/JPS5797892A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02172875A (en) * | 1988-12-23 | 1990-07-04 | Sumitomo Precision Prod Co Ltd | Soldering method for built-up structure made of stainless steel |
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