JPS55156693A - Soft braze material - Google Patents
Soft braze materialInfo
- Publication number
- JPS55156693A JPS55156693A JP6419379A JP6419379A JPS55156693A JP S55156693 A JPS55156693 A JP S55156693A JP 6419379 A JP6419379 A JP 6419379A JP 6419379 A JP6419379 A JP 6419379A JP S55156693 A JPS55156693 A JP S55156693A
- Authority
- JP
- Japan
- Prior art keywords
- 000ppm
- less
- bonding property
- amount
- braze material
- 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
Landscapes
- Contacts (AREA)
Abstract
PURPOSE: To improve bonding property and oxidation resistance by adding the specific amount or less of Ga or In alone or both to the base soft braze material composed primarily of Pb or Sn and further letting the specific amount of P coexist.
CONSTITUTION: Ga 4,000ppm or In 5,000ppm or less are added alone or both to the base soft braze material of Pb-Sn alloy or Pb-Sn-Ag alloy and further P is let to exist at 10W200ppm. It is because above the specified amount the improvement in bonding property cannot be achieved despite the coexistence of P that the addition amounts of Ga and In are limited to the above. Prticularly it is desirable to add 60W400ppm of Ga and 300W5,000ppm of In. When both are to be added, the amount is made 5,000ppm or less. At 10ppm or less of the coexistence amount of P, the bonding property cannot be improved and at 120ppm or more, the degradation in spreading rate and the hindrance of bonding property occur.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6419379A JPS55156693A (en) | 1979-05-24 | 1979-05-24 | Soft braze material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6419379A JPS55156693A (en) | 1979-05-24 | 1979-05-24 | Soft braze material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55156693A true JPS55156693A (en) | 1980-12-05 |
Family
ID=13250978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6419379A Pending JPS55156693A (en) | 1979-05-24 | 1979-05-24 | Soft braze material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55156693A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819455A (en) * | 1981-07-24 | 1983-02-04 | Nippon Fuiraa Metal:Kk | Preventing method for oxidation of molten lead, tin or tin-lead alloy |
-
1979
- 1979-05-24 JP JP6419379A patent/JPS55156693A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819455A (en) * | 1981-07-24 | 1983-02-04 | Nippon Fuiraa Metal:Kk | Preventing method for oxidation of molten lead, tin or tin-lead alloy |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2049085A1 (en) | Oral compositions containing stabilized copper | |
OA07463A (en) | Anti-coagulants of the 4-hydroxycoumarin type; the preparation thereof; and rodentical composition (baits) compresing such anti-coagulants. | |
JPS52104489A (en) | Oxygen absorbent | |
NZ236673A (en) | Dry fertiliser composition containing salts of at least two of cu, mn, zn, co and mo plus at least one other nitrate | |
JPS55156693A (en) | Soft braze material | |
JPS55156692A (en) | Soft braze material | |
JPS56166352A (en) | Functional copper alloy | |
JPS531104A (en) | Dephosphrization of metal or alloy | |
JPS57169064A (en) | Low wear sintered sliding material containing oil | |
JPS5662902A (en) | Free cutting stainless steel powder | |
JPS5722896A (en) | Hard au alloy brazing material containing less au and having low melting point | |
JPS5743945A (en) | Platinum alloy for ornamental product | |
JPS5785951A (en) | Sintered fe alloy with superior wear resistance and lubricity | |
JPS55119101A (en) | Zinc-aluminium alloy powder for mechanical plating | |
JPS5794537A (en) | Cu alloy having high heat resistance and high conductivity | |
JPS56150149A (en) | Phosphor bronz with good hot rolling property | |
JPS5669340A (en) | Surface treating material for heat exchanger | |
Plewes et al. | Free Machining Cu--Ni--Sn Alloys | |
JPS5579849A (en) | Copper alloy with superior corrosion resistance and solderability | |
JPS5597444A (en) | Copper alloy for spring | |
JPS5342108A (en) | Sintered alloy superior in wear resistance | |
JPS5655536A (en) | Metal bond-diamond sintered body | |
JPS5770267A (en) | Austenite type ferr cutting stainless steel | |
JPS5794538A (en) | Cu alloy having high heat resistance and high conductivity | |
JPS57155352A (en) | Alloy to be used in atmosphere under radiation exposure |