JPS6256921B2 - - Google Patents
Info
- Publication number
- JPS6256921B2 JPS6256921B2 JP4752783A JP4752783A JPS6256921B2 JP S6256921 B2 JPS6256921 B2 JP S6256921B2 JP 4752783 A JP4752783 A JP 4752783A JP 4752783 A JP4752783 A JP 4752783A JP S6256921 B2 JPS6256921 B2 JP S6256921B2
- Authority
- JP
- Japan
- Prior art keywords
- heating
- sample
- leg
- umbrella
- chamber
- 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
- 238000010438 heat treatment Methods 0.000 claims description 88
- 238000001816 cooling Methods 0.000 claims description 21
- 238000000137 annealing Methods 0.000 claims description 19
- 230000008646 thermal stress Effects 0.000 claims description 15
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 238000009529 body temperature measurement Methods 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000003313 weakening effect Effects 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
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)
- Tunnel Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4752783A JPS59173217A (ja) | 1983-03-22 | 1983-03-22 | 高速移動式パルス焼鈍炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4752783A JPS59173217A (ja) | 1983-03-22 | 1983-03-22 | 高速移動式パルス焼鈍炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59173217A JPS59173217A (ja) | 1984-10-01 |
| JPS6256921B2 true JPS6256921B2 (xx) | 1987-11-27 |
Family
ID=12777587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4752783A Granted JPS59173217A (ja) | 1983-03-22 | 1983-03-22 | 高速移動式パルス焼鈍炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59173217A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01144615U (xx) * | 1988-03-25 | 1989-10-04 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342346B (zh) * | 2020-10-10 | 2022-03-29 | 浙江鑫哲模具有限公司 | 一种高效快捷的模具钢加工生产用退火设备 |
-
1983
- 1983-03-22 JP JP4752783A patent/JPS59173217A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01144615U (xx) * | 1988-03-25 | 1989-10-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59173217A (ja) | 1984-10-01 |
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