JPH037728B2 - - Google Patents
Info
- Publication number
- JPH037728B2 JPH037728B2 JP58130996A JP13099683A JPH037728B2 JP H037728 B2 JPH037728 B2 JP H037728B2 JP 58130996 A JP58130996 A JP 58130996A JP 13099683 A JP13099683 A JP 13099683A JP H037728 B2 JPH037728 B2 JP H037728B2
- Authority
- JP
- Japan
- Prior art keywords
- inductor
- thick
- heat
- walled
- metal strip
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 description 24
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000005855 radiation Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005496 tempering Methods 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
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 Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13099683A JPS6024324A (ja) | 1983-07-20 | 1983-07-20 | 異なる肉厚を有する金属条材の熱処理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13099683A JPS6024324A (ja) | 1983-07-20 | 1983-07-20 | 異なる肉厚を有する金属条材の熱処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6024324A JPS6024324A (ja) | 1985-02-07 |
JPH037728B2 true JPH037728B2 (fi) | 1991-02-04 |
Family
ID=15047497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13099683A Granted JPS6024324A (ja) | 1983-07-20 | 1983-07-20 | 異なる肉厚を有する金属条材の熱処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024324A (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3770285B1 (en) * | 2018-03-23 | 2024-03-20 | Nippon Steel Corporation | Traverse hardening device and traverse hardening method |
CN113444860B (zh) * | 2021-06-28 | 2022-07-01 | 二重(德阳)重型装备有限公司 | 一种针对厚度差异大的工件的淬火方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4837742A (fi) * | 1971-09-17 | 1973-06-04 |
-
1983
- 1983-07-20 JP JP13099683A patent/JPS6024324A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4837742A (fi) * | 1971-09-17 | 1973-06-04 |
Also Published As
Publication number | Publication date |
---|---|
JPS6024324A (ja) | 1985-02-07 |
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