JPS6245677B2 - - Google Patents
Info
- Publication number
- JPS6245677B2 JPS6245677B2 JP14347480A JP14347480A JPS6245677B2 JP S6245677 B2 JPS6245677 B2 JP S6245677B2 JP 14347480 A JP14347480 A JP 14347480A JP 14347480 A JP14347480 A JP 14347480A JP S6245677 B2 JPS6245677 B2 JP S6245677B2
- Authority
- JP
- Japan
- Prior art keywords
- metal pipe
- pipe
- metal
- red rust
- iron
- 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
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007747 plating Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14347480A JPS5767298A (en) | 1980-10-13 | 1980-10-13 | Sheathed heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14347480A JPS5767298A (en) | 1980-10-13 | 1980-10-13 | Sheathed heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5767298A JPS5767298A (en) | 1982-04-23 |
| JPS6245677B2 true JPS6245677B2 (enrdf_load_stackoverflow) | 1987-09-28 |
Family
ID=15339532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14347480A Granted JPS5767298A (en) | 1980-10-13 | 1980-10-13 | Sheathed heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5767298A (enrdf_load_stackoverflow) |
-
1980
- 1980-10-13 JP JP14347480A patent/JPS5767298A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5767298A (en) | 1982-04-23 |