JPH029651B2 - - Google Patents
Info
- Publication number
- JPH029651B2 JPH029651B2 JP27994984A JP27994984A JPH029651B2 JP H029651 B2 JPH029651 B2 JP H029651B2 JP 27994984 A JP27994984 A JP 27994984A JP 27994984 A JP27994984 A JP 27994984A JP H029651 B2 JPH029651 B2 JP H029651B2
- Authority
- JP
- Japan
- Prior art keywords
- slab
- concentration
- steel
- shot blasting
- austenitic stainless
- 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 14
- 238000005422 blasting Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000010960 cold rolled steel Substances 0.000 description 7
- 238000005098 hot rolling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27994984A JPS61157627A (ja) | 1984-12-28 | 1984-12-28 | オ−ステナイト系ステンレス鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27994984A JPS61157627A (ja) | 1984-12-28 | 1984-12-28 | オ−ステナイト系ステンレス鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157627A JPS61157627A (ja) | 1986-07-17 |
| JPH029651B2 true JPH029651B2 (enrdf_load_stackoverflow) | 1990-03-02 |
Family
ID=17618163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27994984A Granted JPS61157627A (ja) | 1984-12-28 | 1984-12-28 | オ−ステナイト系ステンレス鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157627A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649209B2 (ja) * | 1988-06-22 | 1994-06-29 | 日新製鋼株式会社 | ステンレス鋼連鋳スラブの表面手入れ方法 |
-
1984
- 1984-12-28 JP JP27994984A patent/JPS61157627A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61157627A (ja) | 1986-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |