JPS6067623A - 直接焼入法による低炭素高強度継目無鋼管の製造方法 - Google Patents
直接焼入法による低炭素高強度継目無鋼管の製造方法Info
- Publication number
- JPS6067623A JPS6067623A JP17315983A JP17315983A JPS6067623A JP S6067623 A JPS6067623 A JP S6067623A JP 17315983 A JP17315983 A JP 17315983A JP 17315983 A JP17315983 A JP 17315983A JP S6067623 A JPS6067623 A JP S6067623A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- steel pipe
- seamless steel
- temperature
- less
- 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 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000003303 reheating Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 238000005496 tempering Methods 0.000 abstract description 8
- 229910052796 boron Inorganic materials 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 229910052748 manganese Inorganic materials 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 3
- 229910052719 titanium Inorganic materials 0.000 abstract description 3
- 229910052720 vanadium Inorganic materials 0.000 abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 230000000171 quenching effect Effects 0.000 description 34
- 238000010791 quenching Methods 0.000 description 33
- 230000000694 effects Effects 0.000 description 19
- 230000001771 impaired effect Effects 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- 238000005098 hot rolling Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (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)
- Heat Treatment Of Articles (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17315983A JPS6067623A (ja) | 1983-09-21 | 1983-09-21 | 直接焼入法による低炭素高強度継目無鋼管の製造方法 |
| JP27523686A JPS62149814A (ja) | 1983-09-21 | 1986-11-20 | 直接焼入法による低炭素高強度継目無鋼管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17315983A JPS6067623A (ja) | 1983-09-21 | 1983-09-21 | 直接焼入法による低炭素高強度継目無鋼管の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27523686A Division JPS62149814A (ja) | 1983-09-21 | 1986-11-20 | 直接焼入法による低炭素高強度継目無鋼管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6067623A true JPS6067623A (ja) | 1985-04-18 |
| JPS6216250B2 JPS6216250B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-04-11 |
Family
ID=15955189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17315983A Granted JPS6067623A (ja) | 1983-09-21 | 1983-09-21 | 直接焼入法による低炭素高強度継目無鋼管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067623A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151523A (ja) * | 1985-12-25 | 1987-07-06 | Kawasaki Steel Corp | 低降伏比シ−ムレス調質ラインパイプの製造方法 |
| JPH0364415A (ja) * | 1989-07-31 | 1991-03-19 | Nippon Steel Corp | 低合金高靭性シームレス鋼管の製造法 |
| WO1996036742A1 (fr) * | 1995-05-15 | 1996-11-21 | Sumitomo Metal Industries, Ltd. | Procede de production de tubes d'acier sans soudure a haute resistance, non susceptibles de fissuration par les composes soufres |
| JP2006307245A (ja) * | 2005-04-26 | 2006-11-09 | Jfe Steel Kk | Ｔｉ添加系低炭素鋼からなる継目無鋼管の熱処理方法 |
| CN103866185A (zh) * | 2014-03-14 | 2014-06-18 | 莱芜钢铁集团有限公司 | 一种在线制造低成本超细晶粒相变诱发塑性钢无缝管的制备方法 |
| WO2017050227A1 (zh) * | 2015-09-24 | 2017-03-30 | 宝山钢铁股份有限公司 | 一种高强韧性无缝钢管及其制造方法 |
| US11015232B2 (en) | 2015-09-24 | 2021-05-25 | Baoshan Iron & Steel Co., Ltd. | Seamless steel tube with high strength and toughness and manufacturing method therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097517A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-12-28 | 1975-08-02 | ||
| JPS54132421A (en) * | 1978-04-05 | 1979-10-15 | Nippon Steel Corp | Manufacture of high toughness bainite high tensile steel plate with superior weldability |
| JPS5543051A (en) * | 1978-09-22 | 1980-03-26 | Chisso Corp | Preparation of dialkyldichlorosilane |
| JPS5619373A (en) * | 1979-07-25 | 1981-02-24 | Mitsubishi Electric Corp | Electromagnetic coupling device |
| JPS589918A (ja) * | 1981-07-11 | 1983-01-20 | Kawasaki Steel Corp | 耐硫化物応力腐食割れ性に優れた鋼管の製造方法 |
-
1983
- 1983-09-21 JP JP17315983A patent/JPS6067623A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097517A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-12-28 | 1975-08-02 | ||
| JPS54132421A (en) * | 1978-04-05 | 1979-10-15 | Nippon Steel Corp | Manufacture of high toughness bainite high tensile steel plate with superior weldability |
| JPS5543051A (en) * | 1978-09-22 | 1980-03-26 | Chisso Corp | Preparation of dialkyldichlorosilane |
| JPS5619373A (en) * | 1979-07-25 | 1981-02-24 | Mitsubishi Electric Corp | Electromagnetic coupling device |
| JPS589918A (ja) * | 1981-07-11 | 1983-01-20 | Kawasaki Steel Corp | 耐硫化物応力腐食割れ性に優れた鋼管の製造方法 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151523A (ja) * | 1985-12-25 | 1987-07-06 | Kawasaki Steel Corp | 低降伏比シ−ムレス調質ラインパイプの製造方法 |
| JPH0364415A (ja) * | 1989-07-31 | 1991-03-19 | Nippon Steel Corp | 低合金高靭性シームレス鋼管の製造法 |
| WO1996036742A1 (fr) * | 1995-05-15 | 1996-11-21 | Sumitomo Metal Industries, Ltd. | Procede de production de tubes d'acier sans soudure a haute resistance, non susceptibles de fissuration par les composes soufres |
| US5938865A (en) * | 1995-05-15 | 1999-08-17 | Sumitomo Metal Industries, Ltc. | Process for producing high-strength seamless steel pipe having excellent sulfide stress cracking resistance |
| JP2006307245A (ja) * | 2005-04-26 | 2006-11-09 | Jfe Steel Kk | Ｔｉ添加系低炭素鋼からなる継目無鋼管の熱処理方法 |
| CN103866185A (zh) * | 2014-03-14 | 2014-06-18 | 莱芜钢铁集团有限公司 | 一种在线制造低成本超细晶粒相变诱发塑性钢无缝管的制备方法 |
| WO2017050227A1 (zh) * | 2015-09-24 | 2017-03-30 | 宝山钢铁股份有限公司 | 一种高强韧性无缝钢管及其制造方法 |
| US11015232B2 (en) | 2015-09-24 | 2021-05-25 | Baoshan Iron & Steel Co., Ltd. | Seamless steel tube with high strength and toughness and manufacturing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6216250B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-04-11 |
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