JPH0342935B2 - - Google Patents
Info
- Publication number
- JPH0342935B2 JPH0342935B2 JP20175182A JP20175182A JPH0342935B2 JP H0342935 B2 JPH0342935 B2 JP H0342935B2 JP 20175182 A JP20175182 A JP 20175182A JP 20175182 A JP20175182 A JP 20175182A JP H0342935 B2 JPH0342935 B2 JP H0342935B2
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- gas
- frequency heating
- processing chamber
- reducing gas
- 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 42
- 238000005255 carburizing Methods 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 31
- 238000007254 oxidation reaction Methods 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 10
- 239000011261 inert gas Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20175182A JPS5992020A (ja) | 1982-11-17 | 1982-11-17 | 無酸化熱処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20175182A JPS5992020A (ja) | 1982-11-17 | 1982-11-17 | 無酸化熱処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5992020A JPS5992020A (ja) | 1984-05-28 |
| JPH0342935B2 true JPH0342935B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-06-28 |
Family
ID=16446328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20175182A Granted JPS5992020A (ja) | 1982-11-17 | 1982-11-17 | 無酸化熱処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992020A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011026651A (ja) * | 2009-07-23 | 2011-02-10 | Toyota Motor Corp | 浸炭方法および浸炭装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2520816Y2 (ja) * | 1991-05-16 | 1996-12-18 | ミサワホーム株式会社 | 構築用パネル |
| JP2671919B2 (ja) * | 1992-07-29 | 1997-11-05 | ミサワホーム株式会社 | 樋内蔵壁パネル |
-
1982
- 1982-11-17 JP JP20175182A patent/JPS5992020A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011026651A (ja) * | 2009-07-23 | 2011-02-10 | Toyota Motor Corp | 浸炭方法および浸炭装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5992020A (ja) | 1984-05-28 |
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