JPS6163502U - - Google Patents
Info
- Publication number
- JPS6163502U JPS6163502U JP14609984U JP14609984U JPS6163502U JP S6163502 U JPS6163502 U JP S6163502U JP 14609984 U JP14609984 U JP 14609984U JP 14609984 U JP14609984 U JP 14609984U JP S6163502 U JPS6163502 U JP S6163502U
- Authority
- JP
- Japan
- Prior art keywords
- base material
- coating
- heat exchanger
- metal powder
- exchanger tube
- 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
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 238000007751 thermal spraying Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 description 1
Description
図面は、本考案に係わる一実施例を示す火炉壁
の横断面図である。 １：炭素鋼管、２：フイン、３：アンダコート
溶射被膜、４：合金層、５：耐食被膜。
の横断面図である。 １：炭素鋼管、２：フイン、３：アンダコート
溶射被膜、４：合金層、５：耐食被膜。
Claims (1)
- ボイラ用伝熱管を構成する炭素鋼または低合金
鋼の基材表面にクローム、アルミニウム、モリブ
デン等の金属粉末をアンダコートとして溶射によ
り被膜を形成し、該被膜表面にスポツト溶接によ
り上記基材表面と溶射層の合金層を形成後更に上
記被膜表面に良耐食性の金属粉末からなる被膜を
形成したことを特徴とする被覆伝熱管。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14609984U JPS6163502U (ja) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14609984U JPS6163502U (ja) | 1984-09-27 | 1984-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6163502U true JPS6163502U (ja) | 1986-04-30 |
Family
ID=30704340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14609984U Pending JPS6163502U (ja) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6163502U (ja) |
-
1984
- 1984-09-27 JP JP14609984U patent/JPS6163502U/ja active Pending
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