MY197582A - Superfine acicularly-structured structural steel and production method therefor - Google Patents
Superfine acicularly-structured structural steel and production method thereforInfo
- Publication number
- MY197582A MY197582A MYPI2021007063A MYPI2021007063A MY197582A MY 197582 A MY197582 A MY 197582A MY PI2021007063 A MYPI2021007063 A MY PI2021007063A MY PI2021007063 A MYPI2021007063 A MY PI2021007063A MY 197582 A MY197582 A MY 197582A
- Authority
- MY
- Malaysia
- Prior art keywords
- acicularly
- superfine
- structural steel
- production method
- method therefor
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/35—Blowing from above and through the bath
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/06—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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910451083.9A CN110106442A (zh) | 2019-05-28 | 2019-05-28 | 一种超细针状组织结构钢及其生产方法 |
PCT/CN2019/111416 WO2020237976A1 (zh) | 2019-05-28 | 2019-10-16 | 一种超细针状组织结构钢及其生产方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY197582A true MY197582A (en) | 2023-06-26 |
Family
ID=67492650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2021007063A MY197582A (en) | 2019-05-28 | 2019-10-16 | Superfine acicularly-structured structural steel and production method therefor |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN110106442A (zh) |
MY (1) | MY197582A (zh) |
WO (1) | WO2020237976A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110106442A (zh) * | 2019-05-28 | 2019-08-09 | 南京钢铁股份有限公司 | 一种超细针状组织结构钢及其生产方法 |
CN113373386B (zh) * | 2021-05-22 | 2024-05-14 | 江苏铸鸿重工股份有限公司 | 一种利用废钢制备Cr-Ni-Mo合金钢钢锭的方法 |
CN115418459B (zh) * | 2022-08-26 | 2024-03-22 | 河钢股份有限公司 | 一种钢板的生产方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928088A (en) * | 1973-11-09 | 1975-12-23 | Carpenter Technology Corp | Ferritic stainless steel |
JPH0931606A (ja) * | 1995-07-14 | 1997-02-04 | Hitachi Metals Ltd | 耐食性磁性合金 |
CN1323187C (zh) * | 2004-11-16 | 2007-06-27 | 武汉钢铁(集团)公司 | 针状组织高强度耐候钢及其生产方法 |
CN100439545C (zh) * | 2006-03-27 | 2008-12-03 | 宝山钢铁股份有限公司 | 800MPa级高韧性低屈服比厚钢板及其制造方法 |
KR100868423B1 (ko) * | 2006-12-26 | 2008-11-11 | 주식회사 포스코 | 조관후 강도변화가 작은 스파이럴 강관용 후물 열연 고강도api-x80 급 강재 및 제조방법 |
CN101660108A (zh) * | 2009-10-16 | 2010-03-03 | 江苏省沙钢钢铁研究院有限公司 | 非调质针状组织高强度低屈强比耐候钢及其生产方法 |
CN102021495A (zh) * | 2010-12-16 | 2011-04-20 | 马鞍山钢铁股份有限公司 | 420MPa高韧性耐候桥梁钢及其热轧板卷的制备方法 |
JP5612532B2 (ja) * | 2011-04-26 | 2014-10-22 | 株式会社神戸製鋼所 | 低温靭性および溶接継手破壊靭性に優れた鋼板およびその製造方法 |
CN102864291A (zh) * | 2012-09-25 | 2013-01-09 | 攀钢集团江油长城特殊钢有限公司 | 控制钢中魏氏组织的方法 |
CN103343281B (zh) * | 2012-10-31 | 2016-10-05 | 钢铁研究总院 | 一种层片状双相高强高韧钢及其制备方法 |
CN103725956A (zh) * | 2013-12-26 | 2014-04-16 | 安阳钢铁股份有限公司 | 一种高强度轻量化自卸车车厢用钢及其生产方法 |
CN108070789B (zh) * | 2018-01-17 | 2020-04-03 | 山东钢铁集团日照有限公司 | 屈服强度不小于480MPa级超细晶特厚钢及制备方法 |
CN109762967B (zh) * | 2019-03-12 | 2021-03-12 | 南京钢铁股份有限公司 | 一种具有优良低温韧性的耐腐蚀船用球扁钢及制造方法 |
CN110106442A (zh) * | 2019-05-28 | 2019-08-09 | 南京钢铁股份有限公司 | 一种超细针状组织结构钢及其生产方法 |
-
2019
- 2019-05-28 CN CN201910451083.9A patent/CN110106442A/zh active Pending
- 2019-10-16 WO PCT/CN2019/111416 patent/WO2020237976A1/zh active Application Filing
- 2019-10-16 MY MYPI2021007063A patent/MY197582A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020237976A1 (zh) | 2020-12-03 |
CN110106442A (zh) | 2019-08-09 |
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