JPS61182030U - - Google Patents
Info
- Publication number
- JPS61182030U JPS61182030U JP6584385U JP6584385U JPS61182030U JP S61182030 U JPS61182030 U JP S61182030U JP 6584385 U JP6584385 U JP 6584385U JP 6584385 U JP6584385 U JP 6584385U JP S61182030 U JPS61182030 U JP S61182030U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- rail
- utility
- heat treatment
- scope
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 2
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
第１図は本発明の一実施例による拡散用炉芯管
の断面図、第２図は従来の拡散用炉芯管の断面図
である。 １１……レール状の凸部。
の断面図、第２図は従来の拡散用炉芯管の断面図
である。 １１……レール状の凸部。
Claims (1)
- 管内にレール状の凸部を１個もしくはそれ以上
設けてなることを特徴とする熱処理用炉芯管。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6584385U JPS61182030U (ja) | 1985-05-02 | 1985-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6584385U JPS61182030U (ja) | 1985-05-02 | 1985-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61182030U true JPS61182030U (ja) | 1986-11-13 |
Family
ID=30598195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6584385U Pending JPS61182030U (ja) | 1985-05-02 | 1985-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61182030U (ja) |
-
1985
- 1985-05-02 JP JP6584385U patent/JPS61182030U/ja active Pending