JPH0230312A - 継目無鋼管の熱間圧延方法 - Google Patents
継目無鋼管の熱間圧延方法Info
- Publication number
- JPH0230312A JPH0230312A JP9532589A JP9532589A JPH0230312A JP H0230312 A JPH0230312 A JP H0230312A JP 9532589 A JP9532589 A JP 9532589A JP 9532589 A JP9532589 A JP 9532589A JP H0230312 A JPH0230312 A JP H0230312A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- mill
- seizure
- seamless steel
- roll
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000005098 hot rolling Methods 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 73
- -1 borate compound Chemical class 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 206010010904 Convulsion Diseases 0.000 description 22
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 230000007547 defect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005553 drilling Methods 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 7
- 229910000851 Alloy steel Inorganic materials 0.000 description 5
- 230000000573 anti-seizure effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical class NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical class NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical class [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000669 biting effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical class NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Lubricants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9532589A JPH0230312A (ja) | 1988-04-18 | 1989-04-17 | 継目無鋼管の熱間圧延方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9355688 | 1988-04-18 | ||
| JP63-93556 | 1988-04-18 | ||
| JP9532589A JPH0230312A (ja) | 1988-04-18 | 1989-04-17 | 継目無鋼管の熱間圧延方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0230312A true JPH0230312A (ja) | 1990-01-31 |
| JPH0516925B2 JPH0516925B2 (show.php) | 1993-03-05 |
Family
ID=26434886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9532589A Granted JPH0230312A (ja) | 1988-04-18 | 1989-04-17 | 継目無鋼管の熱間圧延方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230312A (show.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557307A (ja) * | 1991-09-04 | 1993-03-09 | Kawasaki Steel Corp | 継目無鋼管の傾斜圧延方法 |
| CN100513648C (zh) | 2007-05-31 | 2009-07-15 | 天津钢管集团股份有限公司 | 硼砂预吹工艺方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58105095A (ja) * | 1981-12-07 | 1983-06-22 | ジーメンス アクチェンゲゼルシャフト | 球状核燃料の充填装置 |
| JPS59105095A (ja) * | 1982-12-09 | 1984-06-18 | Nippon Parkerizing Co Ltd | 耐熱性熱間塑性加工用潤滑剤 |
| JPS6056406A (ja) * | 1983-09-09 | 1985-04-02 | Nippon Kokan Kk <Nkk> | マンネスマン穿孔法 |
| JPS612797A (ja) * | 1984-05-30 | 1986-01-08 | ロンザ リミテツド | 金属の無切削熱間加工のための高温潤滑剤 |
| JPS6121597A (ja) * | 1985-06-28 | 1986-01-30 | マスプロ電工株式会社 | 火災感知システム |
| JPS6121991A (ja) * | 1984-07-10 | 1986-01-30 | イ−グル工業株式会社 | 熱線反射特性を付与したセラミツクス遮熱板 |
-
1989
- 1989-04-17 JP JP9532589A patent/JPH0230312A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58105095A (ja) * | 1981-12-07 | 1983-06-22 | ジーメンス アクチェンゲゼルシャフト | 球状核燃料の充填装置 |
| JPS59105095A (ja) * | 1982-12-09 | 1984-06-18 | Nippon Parkerizing Co Ltd | 耐熱性熱間塑性加工用潤滑剤 |
| JPS6056406A (ja) * | 1983-09-09 | 1985-04-02 | Nippon Kokan Kk <Nkk> | マンネスマン穿孔法 |
| JPS612797A (ja) * | 1984-05-30 | 1986-01-08 | ロンザ リミテツド | 金属の無切削熱間加工のための高温潤滑剤 |
| JPS6121991A (ja) * | 1984-07-10 | 1986-01-30 | イ−グル工業株式会社 | 熱線反射特性を付与したセラミツクス遮熱板 |
| JPS6121597A (ja) * | 1985-06-28 | 1986-01-30 | マスプロ電工株式会社 | 火災感知システム |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557307A (ja) * | 1991-09-04 | 1993-03-09 | Kawasaki Steel Corp | 継目無鋼管の傾斜圧延方法 |
| CN100513648C (zh) | 2007-05-31 | 2009-07-15 | 天津钢管集团股份有限公司 | 硼砂预吹工艺方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516925B2 (show.php) | 1993-03-05 |
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