JPH0327725Y2 - - Google Patents
Info
- Publication number
- JPH0327725Y2 JPH0327725Y2 JP14004387U JP14004387U JPH0327725Y2 JP H0327725 Y2 JPH0327725 Y2 JP H0327725Y2 JP 14004387 U JP14004387 U JP 14004387U JP 14004387 U JP14004387 U JP 14004387U JP H0327725 Y2 JPH0327725 Y2 JP H0327725Y2
- Authority
- JP
- Japan
- Prior art keywords
- antioxidant
- solder
- tank
- molten solder
- temperature
- 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
- 229910000679 solder Inorganic materials 0.000 claims description 85
- 239000003963 antioxidant agent Substances 0.000 claims description 64
- 230000003078 antioxidant effect Effects 0.000 claims description 62
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 230000006866 deterioration Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
- Lead Frames For Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14004387U JPH0327725Y2 (enrdf_load_stackoverflow) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14004387U JPH0327725Y2 (enrdf_load_stackoverflow) | 1987-09-16 | 1987-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6449369U JPS6449369U (enrdf_load_stackoverflow) | 1989-03-27 |
| JPH0327725Y2 true JPH0327725Y2 (enrdf_load_stackoverflow) | 1991-06-14 |
Family
ID=31403855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14004387U Expired JPH0327725Y2 (enrdf_load_stackoverflow) | 1987-09-16 | 1987-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327725Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-09-16 JP JP14004387U patent/JPH0327725Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6449369U (enrdf_load_stackoverflow) | 1989-03-27 |
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