JPH0220351B2 - - Google Patents
Info
- Publication number
- JPH0220351B2 JPH0220351B2 JP26241686A JP26241686A JPH0220351B2 JP H0220351 B2 JPH0220351 B2 JP H0220351B2 JP 26241686 A JP26241686 A JP 26241686A JP 26241686 A JP26241686 A JP 26241686A JP H0220351 B2 JPH0220351 B2 JP H0220351B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- vapor phase
- fluorine
- temperature
- tank
- 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
- 238000001816 cooling Methods 0.000 claims description 33
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 28
- 239000012808 vapor phase Substances 0.000 claims description 24
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 20
- 229910052731 fluorine Inorganic materials 0.000 claims description 20
- 239000011737 fluorine Substances 0.000 claims description 20
- 238000005476 soldering Methods 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000009834 vaporization Methods 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 229960002050 hydrofluoric acid Drugs 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000012442 inert solvent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- RVZRBWKZFJCCIB-UHFFFAOYSA-N perfluorotributylamine Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)N(C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F RVZRBWKZFJCCIB-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000002265 prevention Effects 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/012—Soldering with the use of hot gas
- B23K1/015—Vapour-condensation soldering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26241686A JPS63115676A (ja) | 1986-11-04 | 1986-11-04 | 気相式はんだ付け装置におけるフツ化水素酸発生防止法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26241686A JPS63115676A (ja) | 1986-11-04 | 1986-11-04 | 気相式はんだ付け装置におけるフツ化水素酸発生防止法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63115676A JPS63115676A (ja) | 1988-05-20 |
| JPH0220351B2 true JPH0220351B2 (enrdf_load_html_response) | 1990-05-09 |
Family
ID=17375479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26241686A Granted JPS63115676A (ja) | 1986-11-04 | 1986-11-04 | 気相式はんだ付け装置におけるフツ化水素酸発生防止法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115676A (enrdf_load_html_response) |
-
1986
- 1986-11-04 JP JP26241686A patent/JPS63115676A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63115676A (ja) | 1988-05-20 |
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