JPS629183B2 - - Google Patents
Info
- Publication number
- JPS629183B2 JPS629183B2 JP15895883A JP15895883A JPS629183B2 JP S629183 B2 JPS629183 B2 JP S629183B2 JP 15895883 A JP15895883 A JP 15895883A JP 15895883 A JP15895883 A JP 15895883A JP S629183 B2 JPS629183 B2 JP S629183B2
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- soda
- weight
- salt bath
- steel
- 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
- 238000005260 corrosion Methods 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 19
- 150000003839 salts Chemical class 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims 1
- 238000005554 pickling Methods 0.000 description 11
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 229910001566 austenite Inorganic materials 0.000 description 9
- 238000000137 annealing Methods 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 230000003746 surface roughness Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000007654 immersion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229960002050 hydrofluoric acid Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15895883A JPS6052563A (ja) | 1983-09-01 | 1983-09-01 | ソ−ダ系塩浴に対する耐食合金ロ−ル用鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15895883A JPS6052563A (ja) | 1983-09-01 | 1983-09-01 | ソ−ダ系塩浴に対する耐食合金ロ−ル用鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6052563A JPS6052563A (ja) | 1985-03-25 |
| JPS629183B2 true JPS629183B2 (enrdf_load_stackoverflow) | 1987-02-26 |
Family
ID=15683058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15895883A Granted JPS6052563A (ja) | 1983-09-01 | 1983-09-01 | ソ−ダ系塩浴に対する耐食合金ロ−ル用鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052563A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711680A (en) * | 1996-03-19 | 1998-01-27 | Hokuriku Electric Industry Co., Ltd. | Socket type electric device unit |
| JP3109446B2 (ja) * | 1996-05-23 | 2000-11-13 | 松下電器産業株式会社 | 軸ロック機構部およびそれを備えた回転操作型電子部品 |
| EP2155918B1 (en) * | 2007-05-15 | 2014-04-16 | Research Institute Of Industrial Science&Technology | Method of manufacturing fe and ni containing material, ferronickel mass using the fe and ni containing material and method for manufacturing the ferronickel mass |
-
1983
- 1983-09-01 JP JP15895883A patent/JPS6052563A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6052563A (ja) | 1985-03-25 |
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