JPS6479384A - Method for removing coating metal from metal oxide base material - Google Patents
Method for removing coating metal from metal oxide base materialInfo
- Publication number
- JPS6479384A JPS6479384A JP62234608A JP23460887A JPS6479384A JP S6479384 A JPS6479384 A JP S6479384A JP 62234608 A JP62234608 A JP 62234608A JP 23460887 A JP23460887 A JP 23460887A JP S6479384 A JPS6479384 A JP S6479384A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- base material
- oxide base
- metal oxide
- removing coating
- 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
- 239000011248 coating agent Substances 0.000 title abstract 5
- 238000000576 coating method Methods 0.000 title abstract 5
- 239000000463 material Substances 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- 229910044991 metal oxide Inorganic materials 0.000 title abstract 3
- 150000004706 metal oxides Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052801 chlorine Inorganic materials 0.000 abstract 3
- 239000000460 chlorine Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- 229910006124 SOCl2 Inorganic materials 0.000 abstract 1
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/12—Gaseous compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- ing And Chemical Polishing (AREA)
Abstract
PURPOSE:To efficiently remove a coating metal from the metal oxide base material by feeding a gaseous chlorine compd. such as HCl or COCl2 under heating to volatilize and remove the coating metal as chloride. CONSTITUTION:A gaseous chlorine compd. such as HCl, COCl2, CCl4, SOCl2 or S2Cl2 is prepd. A material obtd. by coating the metal oxide base material with a metal is heated to 100-1,200 deg.C. The gaseous chlorine compd. is fed to the heated material to volatilize and remove the coating metal as chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234608A JPS6479384A (en) | 1987-09-18 | 1987-09-18 | Method for removing coating metal from metal oxide base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234608A JPS6479384A (en) | 1987-09-18 | 1987-09-18 | Method for removing coating metal from metal oxide base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6479384A true JPS6479384A (en) | 1989-03-24 |
Family
ID=16973703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62234608A Pending JPS6479384A (en) | 1987-09-18 | 1987-09-18 | Method for removing coating metal from metal oxide base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6479384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057385A (en) * | 1996-02-08 | 2000-05-02 | Sony Chemicals Corporation | Thermal transfer ink, and thermal transfer ink ribbon |
| WO2016066413A1 (en) * | 2014-10-29 | 2016-05-06 | Aixtron Se | Method for separating a carbon structure from a seed structure |
-
1987
- 1987-09-18 JP JP62234608A patent/JPS6479384A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057385A (en) * | 1996-02-08 | 2000-05-02 | Sony Chemicals Corporation | Thermal transfer ink, and thermal transfer ink ribbon |
| WO2016066413A1 (en) * | 2014-10-29 | 2016-05-06 | Aixtron Se | Method for separating a carbon structure from a seed structure |
| CN107001044A (en) * | 2014-10-29 | 2017-08-01 | 艾克斯特朗欧洲公司 | The method that carbon structure is separated from seed crystal structure |
| US10563300B2 (en) | 2014-10-29 | 2020-02-18 | Aixtron Se | Method for separating a carbon structure from a seed structure |
| CN107001044B (en) * | 2014-10-29 | 2020-10-27 | 艾克斯特朗欧洲公司 | Method of separating carbon structures from seed structures |
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