JPH049862B2 - - Google Patents
Info
- Publication number
- JPH049862B2 JPH049862B2 JP62106433A JP10643387A JPH049862B2 JP H049862 B2 JPH049862 B2 JP H049862B2 JP 62106433 A JP62106433 A JP 62106433A JP 10643387 A JP10643387 A JP 10643387A JP H049862 B2 JPH049862 B2 JP H049862B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- rolling
- carburization
- mill
- mandrel
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 11
- 229910052718 tin Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 18
- 230000007797 corrosion Effects 0.000 description 15
- 238000005260 corrosion Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 239000000314 lubricant Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10643387A JPS63274741A (ja) | 1987-05-01 | 1987-05-01 | 継目無鋼管用オ−ステナイト系ステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10643387A JPS63274741A (ja) | 1987-05-01 | 1987-05-01 | 継目無鋼管用オ−ステナイト系ステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63274741A JPS63274741A (ja) | 1988-11-11 |
| JPH049862B2 true JPH049862B2 (ru) | 1992-02-21 |
Family
ID=14433517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10643387A Granted JPS63274741A (ja) | 1987-05-01 | 1987-05-01 | 継目無鋼管用オ−ステナイト系ステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63274741A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3819446B2 (ja) * | 1993-11-30 | 2006-09-06 | 忠弘 大見 | 超高純度ガス・純水供給システム並びにプロセス装置 |
| FR2727540B1 (fr) * | 1994-11-30 | 1997-01-03 | Bull Sa | Outil d'aide a la repartition de la charge d'une application repartie |
| CN104152809B (zh) * | 2014-07-16 | 2016-05-11 | 江苏南山冶金机械制造有限公司 | 一种合金芯棒 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49135812A (ru) * | 1973-05-04 | 1974-12-27 | ||
| JPS5296917A (en) * | 1976-02-10 | 1977-08-15 | Kawasaki Steel Co | Austenitic stainless steel hauing good workability* corrosion resistance and crack resistance |
-
1987
- 1987-05-01 JP JP10643387A patent/JPS63274741A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49135812A (ru) * | 1973-05-04 | 1974-12-27 | ||
| JPS5296917A (en) * | 1976-02-10 | 1977-08-15 | Kawasaki Steel Co | Austenitic stainless steel hauing good workability* corrosion resistance and crack resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63274741A (ja) | 1988-11-11 |
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