JPS6145683B2 - - Google Patents
Info
- Publication number
- JPS6145683B2 JPS6145683B2 JP2285282A JP2285282A JPS6145683B2 JP S6145683 B2 JPS6145683 B2 JP S6145683B2 JP 2285282 A JP2285282 A JP 2285282A JP 2285282 A JP2285282 A JP 2285282A JP S6145683 B2 JPS6145683 B2 JP S6145683B2
- Authority
- JP
- Japan
- Prior art keywords
- toughness
- steel
- temperature
- less
- low
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005098 hot rolling Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910052750 molybdenum Inorganic materials 0.000 claims 2
- 238000005496 tempering Methods 0.000 description 12
- 238000010791 quenching Methods 0.000 description 9
- 230000000171 quenching effect Effects 0.000 description 9
- 238000005728 strengthening Methods 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000010953 base metal Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2285282A JPS58141326A (ja) | 1982-02-17 | 1982-02-17 | 低温用高強度高靭性鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2285282A JPS58141326A (ja) | 1982-02-17 | 1982-02-17 | 低温用高強度高靭性鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58141326A JPS58141326A (ja) | 1983-08-22 |
| JPS6145683B2 true JPS6145683B2 (enrdf_load_stackoverflow) | 1986-10-09 |
Family
ID=12094240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2285282A Granted JPS58141326A (ja) | 1982-02-17 | 1982-02-17 | 低温用高強度高靭性鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141326A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614528A (zh) * | 2013-12-12 | 2014-03-05 | 攀枝花钢城集团瑞矿工业有限公司 | 采用Φ110mm圆钢生产Φ150mm-180mm钢球的锻制方法 |
| CN109280848A (zh) * | 2018-10-17 | 2019-01-29 | 东北大学 | 一种低镍型液化天然气储罐用钢板及其制备方法 |
-
1982
- 1982-02-17 JP JP2285282A patent/JPS58141326A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58141326A (ja) | 1983-08-22 |
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