JPS591632A - 冷間加工性のすぐれたTi添加強靭性熱延高張力鋼板の製造法 - Google Patents
冷間加工性のすぐれたTi添加強靭性熱延高張力鋼板の製造法Info
- Publication number
- JPS591632A JPS591632A JP11135182A JP11135182A JPS591632A JP S591632 A JPS591632 A JP S591632A JP 11135182 A JP11135182 A JP 11135182A JP 11135182 A JP11135182 A JP 11135182A JP S591632 A JPS591632 A JP S591632A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- less
- hot
- rolled
- rolling
- 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
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
- C21D8/02—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
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11135182A JPS591632A (ja) | 1982-06-28 | 1982-06-28 | 冷間加工性のすぐれたTi添加強靭性熱延高張力鋼板の製造法 |
US06/507,009 US4472208A (en) | 1982-06-28 | 1983-06-23 | Hot-rolled high tensile titanium steel plates and production thereof |
GB08317181A GB2122644B (en) | 1982-06-28 | 1983-06-24 | Hot-rolled high tensile titanium steel plates and production thereof |
DE19833323255 DE3323255A1 (de) | 1982-06-28 | 1983-06-28 | Warmgewalztes, hochfestes titanstahlblech und verfahren zu seiner herstellung |
FR8310696A FR2529231B1 (fr) | 1982-06-28 | 1983-06-28 | Toles laminees a chaud en acier au titane a forte resistance a la traction et leur procede de fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11135182A JPS591632A (ja) | 1982-06-28 | 1982-06-28 | 冷間加工性のすぐれたTi添加強靭性熱延高張力鋼板の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS591632A true JPS591632A (ja) | 1984-01-07 |
JPS624450B2 JPS624450B2 (zh) | 1987-01-30 |
Family
ID=14558988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11135182A Granted JPS591632A (ja) | 1982-06-28 | 1982-06-28 | 冷間加工性のすぐれたTi添加強靭性熱延高張力鋼板の製造法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591632A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204826A (ja) * | 1984-03-29 | 1985-10-16 | Sumitomo Metal Ind Ltd | 低温靭性の優れたTi系高張力鋼の製造方法 |
JPS61106715A (ja) * | 1984-10-29 | 1986-05-24 | Sumitomo Metal Ind Ltd | 浸炭特性のすぐれた鋼板の製造法 |
JPS61157628A (ja) * | 1984-12-28 | 1986-07-17 | Nippon Steel Corp | 高靭性耐サワ−鋼管用ホツトコイルの製造方法 |
EP2267175A1 (en) * | 2008-03-26 | 2010-12-29 | Nippon Steel Corporation | Hot rolled steel sheet possessing excellent fatigue properties and stretch-flange ability and process for producing the hot rolled steel sheet |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5675520A (en) * | 1979-11-20 | 1981-06-22 | Kobe Steel Ltd | Manufacture of high yield ratio type nonskin-pass hot rolled high tensile steel plate |
-
1982
- 1982-06-28 JP JP11135182A patent/JPS591632A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5675520A (en) * | 1979-11-20 | 1981-06-22 | Kobe Steel Ltd | Manufacture of high yield ratio type nonskin-pass hot rolled high tensile steel plate |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204826A (ja) * | 1984-03-29 | 1985-10-16 | Sumitomo Metal Ind Ltd | 低温靭性の優れたTi系高張力鋼の製造方法 |
JPH0583606B2 (zh) * | 1984-03-29 | 1993-11-26 | Sumitomo Metal Ind | |
JPS61106715A (ja) * | 1984-10-29 | 1986-05-24 | Sumitomo Metal Ind Ltd | 浸炭特性のすぐれた鋼板の製造法 |
JPH0568527B2 (zh) * | 1984-10-29 | 1993-09-29 | Sumitomo Metal Ind | |
JPS61157628A (ja) * | 1984-12-28 | 1986-07-17 | Nippon Steel Corp | 高靭性耐サワ−鋼管用ホツトコイルの製造方法 |
JPH0359124B2 (zh) * | 1984-12-28 | 1991-09-09 | Nippon Steel Corp | |
EP2267175A1 (en) * | 2008-03-26 | 2010-12-29 | Nippon Steel Corporation | Hot rolled steel sheet possessing excellent fatigue properties and stretch-flange ability and process for producing the hot rolled steel sheet |
EP2267175A4 (en) * | 2008-03-26 | 2012-01-25 | Nippon Steel Corp | HOT-ROLLED STEEL PLATE WITH EXCELLENT FATIGUE FEATURES AND STRETCHIBILITY AND METHOD FOR MANUFACTURING HOT-ROLLED STEEL PLATE |
US8657970B2 (en) | 2008-03-26 | 2014-02-25 | Nippon Steel & Sumitomo Metal Corporation | Hot-rolled steel sheet excellent in fatigue properties and stretch-flange formability and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS624450B2 (zh) | 1987-01-30 |
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