JPS61291986A - 金属不要付着物の除去方法 - Google Patents
金属不要付着物の除去方法Info
- Publication number
- JPS61291986A JPS61291986A JP13529985A JP13529985A JPS61291986A JP S61291986 A JPS61291986 A JP S61291986A JP 13529985 A JP13529985 A JP 13529985A JP 13529985 A JP13529985 A JP 13529985A JP S61291986 A JPS61291986 A JP S61291986A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- molten metal
- deposit
- oil
- unnecessary
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 18
- 235000019198 oils Nutrition 0.000 abstract description 18
- 229910052718 tin Inorganic materials 0.000 abstract description 4
- 229910052745 lead Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 235000012424 soybean oil Nutrition 0.000 abstract description 2
- 239000003549 soybean oil Substances 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 abstract 2
- 238000005275 alloying Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00
- C23F4/04—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00 by physical dissolution
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13529985A JPS61291986A (ja) | 1985-06-20 | 1985-06-20 | 金属不要付着物の除去方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13529985A JPS61291986A (ja) | 1985-06-20 | 1985-06-20 | 金属不要付着物の除去方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61291986A true JPS61291986A (ja) | 1986-12-22 |
JPH0443983B2 JPH0443983B2 (enrdf_load_stackoverflow) | 1992-07-20 |
Family
ID=15148455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13529985A Granted JPS61291986A (ja) | 1985-06-20 | 1985-06-20 | 金属不要付着物の除去方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61291986A (enrdf_load_stackoverflow) |
-
1985
- 1985-06-20 JP JP13529985A patent/JPS61291986A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0443983B2 (enrdf_load_stackoverflow) | 1992-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |