JPH036458U - - Google Patents
Info
- Publication number
- JPH036458U JPH036458U JP6441189U JP6441189U JPH036458U JP H036458 U JPH036458 U JP H036458U JP 6441189 U JP6441189 U JP 6441189U JP 6441189 U JP6441189 U JP 6441189U JP H036458 U JPH036458 U JP H036458U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- coating layer
- hastelloy
- thermal spray
- ceramic adhesive
- 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.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910000856 hastalloy Inorganic materials 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 2
- 239000003566 sealing material Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
Description
第１図は本考案の防食構造の一例を示す断面図
、第２図は本考案の適用対象を例示した多管式熱
交換器の断面図、第３図は多管式熱交換器におけ
る腐食状況を示す断面図である。
図中、２……管板、３……チユーブ、５……ハ
ステロイ溶射層（内層）、６……封孔処理剤被覆
層（中間層）、７……セラミツクス接着剤被覆層
（外層）。
Fig. 1 is a cross-sectional view showing an example of the anti-corrosion structure of the present invention, Fig. 2 is a cross-sectional view of a shell-and-tube heat exchanger illustrating the application of the present invention, and Fig. 3 is a corrosion-resistant structure in a shell-and-tube heat exchanger. It is a sectional view showing the situation. In the figure, 2... tube sheet, 3... tube, 5... Hastelloy thermal spray layer (inner layer), 6... sealing agent coating layer (intermediate layer), 7... ceramic adhesive coating layer (outer layer).
Claims (1)
ミツクス接着材被覆層とを組み合わせた多層構造
の被覆層からなる塩化物処理容器における防食構
造。 ２ ハステロイ溶射層が内層、封孔処理剤被覆層
が中間層、セラミツクス接着剤被覆層が外層であ
る請求項１に記載の塩化物処理容器における防食
構造。[Claims for Utility Model Registration] 1. An anticorrosion structure for a chloride treatment container comprising a multilayered coating layer that is a combination of a Hastelloy thermal spray layer, a sealing material coating layer, and a ceramic adhesive coating layer. 2. The anticorrosion structure for a chloride treatment container according to claim 1, wherein the Hastelloy thermal spray layer is an inner layer, the sealing agent coating layer is an intermediate layer, and the ceramic adhesive coating layer is an outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064411U JP2535534Y2 (en) | 1989-05-31 | 1989-05-31 | Corrosion protection structure in chloride treatment container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064411U JP2535534Y2 (en) | 1989-05-31 | 1989-05-31 | Corrosion protection structure in chloride treatment container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036458U true JPH036458U (en) | 1991-01-22 |
| JP2535534Y2 JP2535534Y2 (en) | 1997-05-14 |
Family
ID=31595336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989064411U Expired - Lifetime JP2535534Y2 (en) | 1989-05-31 | 1989-05-31 | Corrosion protection structure in chloride treatment container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535534Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997045566A1 (en) * | 1996-05-24 | 1997-12-04 | Nippon Steel Hardfacing Co., Ltd. | Method of strengthening sprayed coating |
| JP2012072923A (en) * | 2010-09-27 | 2012-04-12 | Mdi Corp | Shell and tube type heat exchanger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145776A (en) * | 1983-02-07 | 1984-08-21 | Hitachi Zosen Corp | Method for preventing corrosion and fouling of steel structure |
| JPS6059059A (en) * | 1983-09-12 | 1985-04-05 | Toshiba Corp | Method for preventing corrosion of metallic surface |
| JPS644464A (en) * | 1987-06-26 | 1989-01-09 | Kanmeta Eng Kk | Formation of thermally sprayed film with chemical resistance by and sealing treatment |
| JPS6425960A (en) * | 1987-07-21 | 1989-01-27 | Kanmeta Eng Kk | Formation of corrosion preventing film withstanding acidic environment |
-
1989
- 1989-05-31 JP JP1989064411U patent/JP2535534Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145776A (en) * | 1983-02-07 | 1984-08-21 | Hitachi Zosen Corp | Method for preventing corrosion and fouling of steel structure |
| JPS6059059A (en) * | 1983-09-12 | 1985-04-05 | Toshiba Corp | Method for preventing corrosion of metallic surface |
| JPS644464A (en) * | 1987-06-26 | 1989-01-09 | Kanmeta Eng Kk | Formation of thermally sprayed film with chemical resistance by and sealing treatment |
| JPS6425960A (en) * | 1987-07-21 | 1989-01-27 | Kanmeta Eng Kk | Formation of corrosion preventing film withstanding acidic environment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997045566A1 (en) * | 1996-05-24 | 1997-12-04 | Nippon Steel Hardfacing Co., Ltd. | Method of strengthening sprayed coating |
| JP2012072923A (en) * | 2010-09-27 | 2012-04-12 | Mdi Corp | Shell and tube type heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535534Y2 (en) | 1997-05-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |