JPS5938331A - 鋼管の浸漬焼入方法 - Google Patents
鋼管の浸漬焼入方法Info
- Publication number
- JPS5938331A JPS5938331A JP14822482A JP14822482A JPS5938331A JP S5938331 A JPS5938331 A JP S5938331A JP 14822482 A JP14822482 A JP 14822482A JP 14822482 A JP14822482 A JP 14822482A JP S5938331 A JPS5938331 A JP S5938331A
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pipe
- water
- rotating
- arm
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 78
- 239000010959 steel Substances 0.000 title claims abstract description 78
- 238000007654 immersion Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000000498 cooling water Substances 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 2
- 230000000171 quenching effect Effects 0.000 description 8
- 238000010791 quenching Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011282 treatment 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
- C21D9/085—Cooling or quenching
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 Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14822482A JPS5938331A (ja) | 1982-08-26 | 1982-08-26 | 鋼管の浸漬焼入方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14822482A JPS5938331A (ja) | 1982-08-26 | 1982-08-26 | 鋼管の浸漬焼入方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5938331A true JPS5938331A (ja) | 1984-03-02 |
| JPS61410B2 JPS61410B2 (enrdf_load_stackoverflow) | 1986-01-08 |
Family
ID=15448048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14822482A Granted JPS5938331A (ja) | 1982-08-26 | 1982-08-26 | 鋼管の浸漬焼入方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938331A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031444A (ja) * | 2010-07-28 | 2012-02-16 | Jfe Steel Corp | 鋼管焼入装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6336108U (enrdf_load_stackoverflow) * | 1986-08-22 | 1988-03-08 |
-
1982
- 1982-08-26 JP JP14822482A patent/JPS5938331A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031444A (ja) * | 2010-07-28 | 2012-02-16 | Jfe Steel Corp | 鋼管焼入装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61410B2 (enrdf_load_stackoverflow) | 1986-01-08 |
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