TWI404808B - 淬火性優異之硼添加鋼板及製造方法 - Google Patents
淬火性優異之硼添加鋼板及製造方法 Download PDFInfo
- Publication number
- TWI404808B TWI404808B TW099106134A TW99106134A TWI404808B TW I404808 B TWI404808 B TW I404808B TW 099106134 A TW099106134 A TW 099106134A TW 99106134 A TW99106134 A TW 99106134A TW I404808 B TWI404808 B TW I404808B
- Authority
- TW
- Taiwan
- Prior art keywords
- steel sheet
- mass
- less
- cold rolling
- annealed
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 82
- 230000000171 quenching effect Effects 0.000 title description 31
- 229910000712 Boron steel Inorganic materials 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 205
- 239000010959 steel Substances 0.000 claims abstract description 205
- 229910052796 boron Inorganic materials 0.000 claims abstract description 8
- 238000000137 annealing Methods 0.000 claims description 166
- 238000005097 cold rolling Methods 0.000 claims description 92
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 70
- 239000010962 carbon steel Substances 0.000 claims description 70
- 238000001816 cooling Methods 0.000 claims description 63
- 239000002344 surface layer Substances 0.000 claims description 48
- 239000007789 gas Substances 0.000 claims description 43
- 230000009467 reduction Effects 0.000 claims description 42
- 229910052739 hydrogen Inorganic materials 0.000 claims description 38
- 239000001257 hydrogen Substances 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 claims description 34
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 33
- 238000005098 hot rolling Methods 0.000 claims description 26
- 239000006104 solid solution Substances 0.000 claims description 21
- 238000005554 pickling Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 229910052787 antimony Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 80
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 44
- 229910052742 iron Inorganic materials 0.000 description 39
- 230000000694 effects Effects 0.000 description 36
- 238000010791 quenching Methods 0.000 description 26
- 229910052757 nitrogen Inorganic materials 0.000 description 24
- 230000002159 abnormal effect Effects 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 13
- 229920006395 saturated elastomer Polymers 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 229910000859 α-Fe Inorganic materials 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005261 decarburization Methods 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000005204 segregation Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 238000013459 approach Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/24—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for saw blades
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009063603 | 2009-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201038751A TW201038751A (en) | 2010-11-01 |
| TWI404808B true TWI404808B (zh) | 2013-08-11 |
Family
ID=42739416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099106134A TWI404808B (zh) | 2009-03-16 | 2010-03-03 | 淬火性優異之硼添加鋼板及製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4782243B2 (ja) |
| KR (1) | KR101382912B1 (ja) |
| CN (1) | CN102348822A (ja) |
| TW (1) | TWI404808B (ja) |
| WO (1) | WO2010106748A1 (ja) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5489497B2 (ja) * | 2009-03-17 | 2014-05-14 | 日新製鋼株式会社 | 焼入性に優れたボロン鋼鋼板の製造方法 |
| JP5458649B2 (ja) * | 2009-04-28 | 2014-04-02 | Ｊｆｅスチール株式会社 | 高炭素熱延鋼板およびその製造方法 |
| JP5740908B2 (ja) * | 2010-10-20 | 2015-07-01 | 新日鐵住金株式会社 | 冷間鍛造後の急速加熱焼入れ性に優れた中炭素鋼板の焼入れ方法 |
| JP6047983B2 (ja) * | 2011-08-19 | 2016-12-21 | Ｊｆｅスチール株式会社 | 伸びおよび伸びフランジ性に優れる高強度冷延鋼板の製造方法 |
| CN102337467B (zh) * | 2011-10-25 | 2013-10-09 | 武汉钢铁(集团)公司 | 一种布氏硬度为470～520铲刀刃用钢及其生产方法 |
| WO2014034714A1 (ja) * | 2012-08-28 | 2014-03-06 | 新日鐵住金株式会社 | 鋼板 |
| KR101809388B1 (ko) | 2013-09-30 | 2017-12-14 | 제이에프이 스틸 가부시키가이샤 | 구조용 강의 마찰 교반 접합 방법 및 구조용 강의 접합 조인트의 제조 방법 |
| CN103710618A (zh) * | 2013-12-20 | 2014-04-09 | 马钢(集团)控股有限公司 | 硼钛复合微合金化余热处理钢筋用钢 |
| WO2015146173A1 (ja) * | 2014-03-28 | 2015-10-01 | Ｊｆｅスチール株式会社 | 高炭素熱延鋼板およびその製造方法 |
| EP3091097B1 (en) * | 2014-03-28 | 2018-10-17 | JFE Steel Corporation | High-carbon hot-rolled steel sheet and method for producing same |
| CN104372253A (zh) * | 2014-10-25 | 2015-02-25 | 河北钢铁股份有限公司唐山分公司 | 基于薄板坯流程的工业链条用钢及其生产方法 |
| JP6245220B2 (ja) * | 2015-05-29 | 2017-12-13 | Ｊｆｅスチール株式会社 | 低温靱性および耐腐食摩耗性に優れた耐摩耗鋼板 |
| KR102046546B1 (ko) * | 2015-06-30 | 2019-11-19 | 닛폰세이테츠 가부시키가이샤 | 고강도 냉연 강판, 고강도 용융 아연 도금 강판, 및 고강도 합금화 용융 아연 도금 강판 |
| CN105483530A (zh) * | 2015-11-30 | 2016-04-13 | 丹阳市宸兴环保设备有限公司 | 一种石油天然气输送管用热轧宽钢板材料 |
| CN106834960B (zh) * | 2017-01-24 | 2018-06-01 | 中天钢铁集团有限公司 | 一种汽车用含硼高级齿轮钢及其生产工艺 |
| US12286681B2 (en) | 2019-01-30 | 2025-04-29 | Jfe Steel Corporation | High-carbon hot-rolled steel sheet and method for manufacturing the same |
| KR102570145B1 (ko) * | 2019-01-30 | 2023-08-23 | 제이에프이 스틸 가부시키가이샤 | 고탄소 열연 강판 및 그 제조 방법 |
| CN110284064B (zh) * | 2019-07-18 | 2021-08-31 | 西华大学 | 一种高强度含硼钢及其制备方法 |
| JP7513008B2 (ja) * | 2021-12-21 | 2024-07-09 | Ｊｆｅスチール株式会社 | 耳割れ発生率の低い鋼板の製造方法 |
| CN117488180A (zh) * | 2022-07-26 | 2024-02-02 | 宝山钢铁股份有限公司 | 一种超高强结构钢及其生产方法 |
| CN118064797A (zh) * | 2022-11-23 | 2024-05-24 | 宝山钢铁股份有限公司 | 一种纳米析出强化超高强钢及其制造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02243738A (ja) * | 1988-10-22 | 1990-09-27 | Thyssen Edelstahlwerke Ag | ホウ素含有鋼およびその焼鈍方法 |
| JPH0598388A (ja) * | 1991-10-04 | 1993-04-20 | Sumitomo Metal Ind Ltd | 高靱性高炭素薄鋼板およびその製造方法 |
| JPH05331534A (ja) * | 1992-05-29 | 1993-12-14 | Nisshin Steel Co Ltd | 含ｂ鋼板の焼鈍方法 |
| JPH10251757A (ja) * | 1997-03-14 | 1998-09-22 | Sumitomo Metal Ind Ltd | 成形性にすぐれた高炭素薄鋼板の製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933190B2 (ja) * | 1980-12-05 | 1984-08-14 | トヨタ自動車株式会社 | 低炭素ボロン鋼の熱処理方法 |
| JPH075970B2 (ja) * | 1989-12-18 | 1995-01-25 | 住友金属工業株式会社 | 高炭素薄鋼板の製造方法 |
| JP3764627B2 (ja) * | 2000-04-18 | 2006-04-12 | 新日本製鐵株式会社 | 浸炭時に異常組織を生成しない冷間鍛造用肌焼ボロン鋼とその製造方法 |
| JP3869754B2 (ja) * | 2002-05-16 | 2007-01-17 | 新日本製鐵株式会社 | バーリング加工時のバラツキが少ない浸炭焼入れ用鋼板及びその製造方法 |
| JP7005970B2 (ja) * | 2017-07-07 | 2022-01-24 | 富士フイルムビジネスイノベーション株式会社 | 情報処理装置及びプログラム |
-
2010
- 2010-03-03 TW TW099106134A patent/TWI404808B/zh not_active IP Right Cessation
- 2010-03-03 JP JP2010529158A patent/JP4782243B2/ja active Active
- 2010-03-03 WO PCT/JP2010/001474 patent/WO2010106748A1/ja not_active Ceased
- 2010-03-03 KR KR1020117021116A patent/KR101382912B1/ko active Active
- 2010-03-03 CN CN2010800117388A patent/CN102348822A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02243738A (ja) * | 1988-10-22 | 1990-09-27 | Thyssen Edelstahlwerke Ag | ホウ素含有鋼およびその焼鈍方法 |
| JPH0598388A (ja) * | 1991-10-04 | 1993-04-20 | Sumitomo Metal Ind Ltd | 高靱性高炭素薄鋼板およびその製造方法 |
| JPH05331534A (ja) * | 1992-05-29 | 1993-12-14 | Nisshin Steel Co Ltd | 含ｂ鋼板の焼鈍方法 |
| JPH10251757A (ja) * | 1997-03-14 | 1998-09-22 | Sumitomo Metal Ind Ltd | 成形性にすぐれた高炭素薄鋼板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101382912B1 (ko) | 2014-04-08 |
| CN102348822A (zh) | 2012-02-08 |
| JP4782243B2 (ja) | 2011-09-28 |
| WO2010106748A1 (ja) | 2010-09-23 |
| TW201038751A (en) | 2010-11-01 |
| KR20110115608A (ko) | 2011-10-21 |
| JPWO2010106748A1 (ja) | 2012-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI404808B (zh) | 淬火性優異之硼添加鋼板及製造方法 | |
| CN102149839B (zh) | 渗碳淬火性优异的碳钢板及其制造方法 | |
| KR101486680B1 (ko) | 인성이 우수한 고강도 열연 강판 및 그 제조 방법 | |
| KR101602088B1 (ko) | 내열 페라이트계 스테인리스 냉연 강판, 냉연 소재용 페라이트계 스테인리스 열연 강판 및 그들의 제조 방법 | |
| CN105658830B (zh) | 拉伸加工性和渗碳热处理后的表面硬度优异的热轧钢板 | |
| US10077491B2 (en) | High carbon hot rolled steel sheet and method for manufacturing the same | |
| EP2784169B1 (en) | Rolled steel bar for hot forging | |
| WO2016148037A1 (ja) | 冷間加工性と浸炭熱処理後の靱性に優れる浸炭用鋼板 | |
| KR20170118879A (ko) | 산세성 및 담금질 템퍼링 후의 내지연파괴성이 우수한 볼트용 선재, 및 볼트 | |
| EP2937433A1 (en) | Low-yield-ratio high-strength cold-rolled steel sheet and method for manufacturing same | |
| JP2014159610A (ja) | 曲げ性に優れた高強度冷延鋼板 | |
| CN108315637B (zh) | 高碳热轧钢板及其制造方法 | |
| JP6244701B2 (ja) | 焼入れ性および加工性に優れる高炭素熱延鋼板およびその製造方法 | |
| JP2009215572A (ja) | 降伏応力と伸びと伸びフランジ性に優れた高強度冷延鋼板 | |
| JP2014201764A (ja) | 窒化処理用鋼板およびその製造方法 | |
| CN108350550B (zh) | 剪切加工性优异的高强度冷轧钢板及其制造方法 | |
| US20230287549A1 (en) | Austenitic stainless steel with improved deep drawing | |
| JPWO2019131099A1 (ja) | 熱延鋼板およびその製造方法 | |
| JP5884781B2 (ja) | 焼入れ性および加工性に優れる高炭素熱延鋼板およびその製造方法 | |
| CN113366136A (zh) | 高碳热轧钢板和其制造方法 | |
| KR20190077672A (ko) | 리징성이 우수한 페라이트계 스테인리스강 | |
| JP5515949B2 (ja) | 板厚方向の材質均一性に優れた低炭素鋼材の製造方法 | |
| JP2007162138A (ja) | 窒化処理用鋼板およびその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |