SK515783A3 - Method of manufacture of fine-grained weldable sheets - Google Patents
Method of manufacture of fine-grained weldable sheets Download PDFInfo
- Publication number
- SK515783A3 SK515783A3 SK5157-83A SK515783A SK515783A3 SK 515783 A3 SK515783 A3 SK 515783A3 SK 515783 A SK515783 A SK 515783A SK 515783 A3 SK515783 A3 SK 515783A3
- Authority
- SK
- Slovakia
- Prior art keywords
- temperature
- until
- titanium
- weight
- steel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000002244 precipitate Substances 0.000 claims abstract description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010936 titanium Substances 0.000 claims abstract description 20
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 20
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 19
- 239000010955 niobium Substances 0.000 claims abstract description 19
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000742 Microalloyed steel Inorganic materials 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 238000009749 continuous casting Methods 0.000 claims description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 238000005098 hot rolling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 238000000137 annealing Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 101100425739 Mus musculus Tnnc1 gene Proteins 0.000 description 1
- 241001237728 Precis Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C21D8/0226—Hot rolling
-
- 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
- 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
- C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
-
- 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
- C21D8/0231—Warm rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Steel (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Rod-Shaped Construction Members (AREA)
- Piles And Underground Anchors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3226160 | 1982-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK515783A3 true SK515783A3 (en) | 1995-03-08 |
| SK277820B6 SK277820B6 (en) | 1995-03-08 |
Family
ID=6168326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK5157-83A SK277820B6 (en) | 1982-07-09 | 1983-07-07 | Method of manufacture of fine-grained weldable sheets |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4494999A (cs) |
| EP (1) | EP0098564B1 (cs) |
| JP (2) | JPS5913023A (cs) |
| AT (1) | ATE19099T1 (cs) |
| AU (2) | AU1618983A (cs) |
| CA (1) | CA1211343A (cs) |
| CS (1) | CS330783A2 (cs) |
| CZ (1) | CZ278612B6 (cs) |
| MX (1) | MX159207A (cs) |
| NO (1) | NO161507C (cs) |
| SK (1) | SK277820B6 (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415590A1 (de) * | 1984-04-24 | 1985-10-31 | Mannesmann AG, 4000 Düsseldorf | Verwendung eines stahls in schwefelwasserstoffhaltigen medien |
| DE3437637A1 (de) * | 1984-10-13 | 1986-04-24 | Thyssen Stahl AG, 4100 Duisburg | Verfahren zur herstellung von grobblech |
| ATE37202T1 (de) * | 1984-10-30 | 1988-09-15 | Ssab Svenskt Stal Ab | Verfahren zur herstellung von hochfestem und duktilem stahl. |
| DE4033700C1 (cs) * | 1990-10-19 | 1992-02-06 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine, De | |
| US5200005A (en) * | 1991-02-08 | 1993-04-06 | Mcgill University | Interstitial free steels and method thereof |
| US5858130A (en) * | 1997-06-25 | 1999-01-12 | Bethlehem Steel Corporation | Composition and method for producing an alloy steel and a product therefrom for structural applications |
| US6087418A (en) * | 1998-01-22 | 2000-07-11 | Nippon Shokubai Co., Ltd. | Cement admixture and cement composition |
| US6395109B1 (en) | 2000-02-15 | 2002-05-28 | Cargill, Incorporated | Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing |
| EP1337678B1 (en) * | 2000-12-01 | 2007-10-03 | Posco | Steel plate to be precipitating tin+mns for welded structures, method for manufacturing the same and welding fabric using the same |
| CN100525953C (zh) * | 2005-12-26 | 2009-08-12 | 天津钢管集团股份有限公司 | 一种防止石油套管用连铸钢坯表面裂纹的工艺方法 |
| CN107866538B (zh) * | 2017-11-24 | 2020-06-19 | 南京钢铁股份有限公司 | 一种含钒含氮微合金化包晶钢的方坯连铸生产方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56488B2 (cs) * | 1973-03-19 | 1981-01-08 | ||
| JPS5161473A (en) * | 1974-11-27 | 1976-05-28 | Nippon Kokan Kk | Kosokukonoritsugasushiirudoaakuyosetsunyoru atsunikuteionyokochoryokukokanno seizoho |
| JPS52101627A (en) * | 1976-02-23 | 1977-08-25 | Sumitomo Metal Ind Ltd | Non-tempered shape steel in low temp. toughness |
| CA1084310A (en) * | 1976-04-12 | 1980-08-26 | Hiroaki Masui | High tension steel sheet product |
| JPS52128821A (en) * | 1976-04-12 | 1977-10-28 | Nippon Steel Corp | Preparation of high tensile steel having superior low temperature toughness and yield point above 40 kg/pp2 |
| US4138278A (en) * | 1976-08-27 | 1979-02-06 | Nippon Steel Corporation | Method for producing a steel sheet having remarkably excellent toughness at low temperatures |
| JPS54132421A (en) * | 1978-04-05 | 1979-10-15 | Nippon Steel Corp | Manufacture of high toughness bainite high tensile steel plate with superior weldability |
| JPS55100924A (en) * | 1979-01-25 | 1980-08-01 | Nippon Steel Corp | Production of high toughness bainite high tension steel plate having excellent weldability |
| JPS5814848B2 (ja) | 1979-03-30 | 1983-03-22 | 新日本製鐵株式会社 | 非調質高強度高靭性鋼の製造法 |
| JPS601929B2 (ja) * | 1980-10-30 | 1985-01-18 | 新日本製鐵株式会社 | 強靭鋼の製造法 |
| JPS5792129A (en) | 1980-11-27 | 1982-06-08 | Nippon Steel Corp | Production of nonrefined high toughness steel |
-
1983
- 1983-05-11 CS CS833307A patent/CS330783A2/cs unknown
- 1983-05-23 JP JP58090569A patent/JPS5913023A/ja active Pending
- 1983-06-23 AU AU16189/83A patent/AU1618983A/en not_active Abandoned
- 1983-07-02 EP EP83106483A patent/EP0098564B1/de not_active Expired
- 1983-07-02 AT AT83106483T patent/ATE19099T1/de not_active IP Right Cessation
- 1983-07-07 NO NO832485A patent/NO161507C/no unknown
- 1983-07-07 CZ CS835157A patent/CZ278612B6/cs not_active IP Right Cessation
- 1983-07-07 SK SK5157-83A patent/SK277820B6/sk unknown
- 1983-07-07 AU AU16632/83A patent/AU551994B2/en not_active Ceased
- 1983-07-08 MX MX197979A patent/MX159207A/es unknown
- 1983-07-08 CA CA000432128A patent/CA1211343A/en not_active Expired
- 1983-07-08 JP JP58123524A patent/JPH0647695B2/ja not_active Expired - Lifetime
- 1983-07-11 US US06/512,450 patent/US4494999A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CS330783A2 (en) | 1984-06-18 |
| AU1663283A (en) | 1984-01-12 |
| JPS5967315A (ja) | 1984-04-17 |
| EP0098564A1 (de) | 1984-01-18 |
| EP0098564B1 (de) | 1986-04-09 |
| MX159207A (es) | 1989-05-02 |
| CZ278612B6 (en) | 1994-04-13 |
| NO161507B (no) | 1989-05-16 |
| NO832485L (no) | 1984-01-10 |
| CA1211343A (en) | 1986-09-16 |
| JPS5913023A (ja) | 1984-01-23 |
| AU1618983A (en) | 1984-01-12 |
| CZ515783A3 (en) | 1994-01-19 |
| US4494999A (en) | 1985-01-22 |
| ATE19099T1 (de) | 1986-04-15 |
| AU551994B2 (en) | 1986-05-15 |
| JPH0647695B2 (ja) | 1994-06-22 |
| SK277820B6 (en) | 1995-03-08 |
| NO161507C (no) | 1989-08-23 |
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