SU395515A1 - - Google Patents
Info
- Publication number
- SU395515A1 SU395515A1 SU1438345A SU1438345A SU395515A1 SU 395515 A1 SU395515 A1 SU 395515A1 SU 1438345 A SU1438345 A SU 1438345A SU 1438345 A SU1438345 A SU 1438345A SU 395515 A1 SU395515 A1 SU 395515A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sodium
- stainless steels
- etching
- solution
- sodium chloride
- Prior art date
Links
- 238000000034 method Methods 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000866 electrolytic etching Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000001978 electrochemical passivation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1438345A SU395515A1 (enrdf_load_stackoverflow) | 1970-05-04 | 1970-05-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1438345A SU395515A1 (enrdf_load_stackoverflow) | 1970-05-04 | 1970-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU395515A1 true SU395515A1 (enrdf_load_stackoverflow) | 1973-08-28 |
Family
ID=20452946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1438345A SU395515A1 (enrdf_load_stackoverflow) | 1970-05-04 | 1970-05-04 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU395515A1 (enrdf_load_stackoverflow) |
-
1970
- 1970-05-04 SU SU1438345A patent/SU395515A1/ru active
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