PL448543A1 - Sposób wytwarzania wysokowytrzymałej dwufazowej stali średniomanganowej o wysokiej plastyczności, zwłaszcza na blachy gorącowalcowane - Google Patents
Sposób wytwarzania wysokowytrzymałej dwufazowej stali średniomanganowej o wysokiej plastyczności, zwłaszcza na blachy gorącowalcowaneInfo
- Publication number
- PL448543A1 PL448543A1 PL448543A PL44854324A PL448543A1 PL 448543 A1 PL448543 A1 PL 448543A1 PL 448543 A PL448543 A PL 448543A PL 44854324 A PL44854324 A PL 44854324A PL 448543 A1 PL448543 A1 PL 448543A1
- Authority
- PL
- Poland
- Prior art keywords
- hot
- temperature
- strength
- manganese steel
- phase
- Prior art date
Links
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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
- B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
- B21B1/34—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
-
- 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
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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)
- Heat Treatment Of Steel (AREA)
Abstract
Sposób wytwarzania wysokowytrzymałej dwufazowej stali średniomanganowej w postaci blachy gorącowalcowanej, prowadzony poprzez walcowanie, nagrzewanie i wyżarzanie charakteryzuje się tym, że stop o zawartości masowej poszczególnych pierwiastków wynoszącej: od 0,1% do 0,30% C, od 4% do 6% Mn, od 0,05% do 0,4% Si, od 1,5% do 2,5% Al, od 0,15% do 0,3% Mo, walcuje się na gorąco do grubości między 3 a 12 mm, następnie obrabia cieplnie w linii ciągłej w piecu, najpierw w strefie wstępnej w temperaturze 800°C do 1000°C, w której materiał przebywa do osiągnięcia temperatury 700°C — 720°C przy szybkości nagrzewania w zakresie temperatury 400°C do 700°C - 720°C od 1 do 5 °C/s, a następnie w strefie wyżarzania w temperaturze w zakresie 700°C — 720°C, w której stal przebywa przez czas od 20 do 90 s, po czym stal chłodzi się na powietrzu do temperatury pokojowej.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL448543A PL448543A1 (pl) | 2024-05-13 | 2024-05-13 | Sposób wytwarzania wysokowytrzymałej dwufazowej stali średniomanganowej o wysokiej plastyczności, zwłaszcza na blachy gorącowalcowane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL448543A PL448543A1 (pl) | 2024-05-13 | 2024-05-13 | Sposób wytwarzania wysokowytrzymałej dwufazowej stali średniomanganowej o wysokiej plastyczności, zwłaszcza na blachy gorącowalcowane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL448543A1 true PL448543A1 (pl) | 2025-11-17 |
Family
ID=97676584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL448543A PL448543A1 (pl) | 2024-05-13 | 2024-05-13 | Sposób wytwarzania wysokowytrzymałej dwufazowej stali średniomanganowej o wysokiej plastyczności, zwłaszcza na blachy gorącowalcowane |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL448543A1 (pl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115522031A (zh) * | 2022-09-29 | 2022-12-27 | 邯郸钢铁集团有限责任公司 | 一种调控马氏体钢热轧组织的方法 |
| CN116426823A (zh) * | 2023-03-31 | 2023-07-14 | 日钢营口中板有限公司 | 一种厚规格高韧性的正火q355级风电钢板及制造方法 |
| CN116855704A (zh) * | 2023-06-21 | 2023-10-10 | 首钢集团有限公司 | 一种车厢板用钢及其制备方法 |
-
2024
- 2024-05-13 PL PL448543A patent/PL448543A1/pl unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115522031A (zh) * | 2022-09-29 | 2022-12-27 | 邯郸钢铁集团有限责任公司 | 一种调控马氏体钢热轧组织的方法 |
| CN116426823A (zh) * | 2023-03-31 | 2023-07-14 | 日钢营口中板有限公司 | 一种厚规格高韧性的正火q355级风电钢板及制造方法 |
| CN116855704A (zh) * | 2023-06-21 | 2023-10-10 | 首钢集团有限公司 | 一种车厢板用钢及其制备方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10023928B2 (en) | 700Mpa-level high-strength hot rolling Q and P steel and manufacturing method thereof | |
| JP5252128B2 (ja) | 鋼板およびその製造方法 | |
| JP4254663B2 (ja) | 高強度薄鋼板およびその製造方法 | |
| CN103805851B (zh) | 一种超高强度低成本热轧q&p钢及其生产方法 | |
| JP5845275B2 (ja) | 磁気的性能を有する方向性珪素鋼の製造方法 | |
| JPWO2007129676A1 (ja) | 熱間プレス成形鋼板部材およびその製造方法 | |
| RU2016151391A (ru) | Способ изготовления высокопрочного стального листа и полученный лист | |
| KR20120113789A (ko) | 연성이 우수한 고장력 강판 및 그 제조 방법 | |
| RU2009101139A (ru) | Нержавеющая сталь, полученная дуплекс-процессом | |
| US20130186526A1 (en) | Hot-rolled steel sheet having excellent cold formability and hardenability and method for manufacturing the same | |
| RU2345149C2 (ru) | Способ производства хладостойкого листового проката (варианты) | |
| CN106011681A (zh) | 一种提高316ln奥氏体不锈钢力学性能的方法 | |
| JPWO2019163828A1 (ja) | 高炭素冷延鋼板およびその製造方法 | |
| RU2350662C1 (ru) | Способ производства листов | |
| JP6632388B2 (ja) | 加工性に優れた耐酸露点腐食性鋼板および製造方法並びに排ガス流路構成部材 | |
| RU2618678C1 (ru) | Способ деформационно-термической обработки аустенитной высокомарганцевой стали | |
| RU2374333C1 (ru) | Способ производства хладостойкого листового проката | |
| PL448543A1 (pl) | Sposób wytwarzania wysokowytrzymałej dwufazowej stali średniomanganowej o wysokiej plastyczności, zwłaszcza na blachy gorącowalcowane | |
| CN107385348A (zh) | 一种精密冲压用冷轧钢板及其制造方法 | |
| RU2005114614A (ru) | Способ получения упрочненных обжигом стальных листов, стальные листы и детали | |
| MX2025004301A (es) | Chapa de acero electrico no orientado y metodo para producir la misma | |
| JP2017057483A (ja) | Ｈ形鋼及びその製造方法 | |
| JP2016113670A (ja) | フェライト系ステンレス鋼およびその製造方法 | |
| RU2012132921A (ru) | Способ производства холоднокатаной ленты из низкоуглеродистой стали для вырубки монетной заготовки | |
| JP2021011635A (ja) | 高マンガン第３世代先進高張力鋼 |