JPH0212668B2 - - Google Patents
Info
- Publication number
- JPH0212668B2 JPH0212668B2 JP9028083A JP9028083A JPH0212668B2 JP H0212668 B2 JPH0212668 B2 JP H0212668B2 JP 9028083 A JP9028083 A JP 9028083A JP 9028083 A JP9028083 A JP 9028083A JP H0212668 B2 JPH0212668 B2 JP H0212668B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum furnace
- heating chamber
- magnesium
- cooling medium
- valve
- 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
- 238000010438 heat treatment Methods 0.000 claims description 35
- 239000002826 coolant Substances 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 28
- 229910052749 magnesium Inorganic materials 0.000 description 28
- 239000011777 magnesium Substances 0.000 description 28
- 238000005219 brazing Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- -1 and furthermore Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 239000012813 ignitable substance Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B23K1/008—Soldering within a furnace
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Vapour Deposition (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9028083A JPS59215269A (ja) | 1983-05-23 | 1983-05-23 | 真空炉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9028083A JPS59215269A (ja) | 1983-05-23 | 1983-05-23 | 真空炉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59215269A JPS59215269A (ja) | 1984-12-05 |
| JPH0212668B2 true JPH0212668B2 (enrdf_load_stackoverflow) | 1990-03-23 |
Family
ID=13994102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9028083A Granted JPS59215269A (ja) | 1983-05-23 | 1983-05-23 | 真空炉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59215269A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322931A (ja) * | 1992-05-18 | 1993-12-07 | Toyo Tekunika:Kk | ロジックアナライザ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0747207B2 (ja) * | 1990-11-22 | 1995-05-24 | 松下電器産業株式会社 | リフロー装置 |
-
1983
- 1983-05-23 JP JP9028083A patent/JPS59215269A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322931A (ja) * | 1992-05-18 | 1993-12-07 | Toyo Tekunika:Kk | ロジックアナライザ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59215269A (ja) | 1984-12-05 |
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