JPS625217B2 - - Google Patents
Info
- Publication number
- JPS625217B2 JPS625217B2 JP58036030A JP3603083A JPS625217B2 JP S625217 B2 JPS625217 B2 JP S625217B2 JP 58036030 A JP58036030 A JP 58036030A JP 3603083 A JP3603083 A JP 3603083A JP S625217 B2 JPS625217 B2 JP S625217B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- toughness
- composite material
- base material
- temperature
- 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
- 239000000463 material Substances 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000005098 hot rolling Methods 0.000 claims description 5
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603083A JPS59162223A (ja) | 1983-03-07 | 1983-03-07 | 非調質高強度高靭性鋼を母材としたクラツド鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603083A JPS59162223A (ja) | 1983-03-07 | 1983-03-07 | 非調質高強度高靭性鋼を母材としたクラツド鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59162223A JPS59162223A (ja) | 1984-09-13 |
| JPS625217B2 true JPS625217B2 (ru) | 1987-02-03 |
Family
ID=12458312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3603083A Granted JPS59162223A (ja) | 1983-03-07 | 1983-03-07 | 非調質高強度高靭性鋼を母材としたクラツド鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59162223A (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61273277A (ja) * | 1985-05-29 | 1986-12-03 | Nippon Steel Corp | 耐応力腐蝕割れ性のすぐれた引張強さ９０Ｋｇｆ／ｍｍ↑２以上の高張力鋼の製造法 |
| JP7006855B2 (ja) * | 2019-09-20 | 2022-01-24 | Ｊｆｅスチール株式会社 | クラッド鋼およびその製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033920A (ru) * | 1973-07-31 | 1975-04-02 | ||
| JPS5077210A (ru) * | 1973-11-12 | 1975-06-24 | ||
| JPS5366818A (en) * | 1976-11-26 | 1978-06-14 | Nippon Steel Corp | Manufacture of high toughness high strength steel |
-
1983
- 1983-03-07 JP JP3603083A patent/JPS59162223A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033920A (ru) * | 1973-07-31 | 1975-04-02 | ||
| JPS5077210A (ru) * | 1973-11-12 | 1975-06-24 | ||
| JPS5366818A (en) * | 1976-11-26 | 1978-06-14 | Nippon Steel Corp | Manufacture of high toughness high strength steel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59162223A (ja) | 1984-09-13 |
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