JPS58189160U - Centrifugal casting steel pipe - Google Patents
Centrifugal casting steel pipeInfo
- Publication number
- JPS58189160U JPS58189160U JP3183083U JP3183083U JPS58189160U JP S58189160 U JPS58189160 U JP S58189160U JP 3183083 U JP3183083 U JP 3183083U JP 3183083 U JP3183083 U JP 3183083U JP S58189160 U JPS58189160 U JP S58189160U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- centrifugal casting
- casting steel
- cast steel
- alloy layer
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は本考案に係る遠心力鋳造鋳鋼管の断面
図、第３図は第１図、第２図に於けるＦｅ −Ａ １合
金層と他の材料の塩水噴霧試験（ＡＳＴＭ−Ｂ−２８７
）結果を示すグラフであり、第４図は本考案鋳鋼管の各
部及びＡｌ板についての耐海水性試験結果を示すグラフ
である。
１・・・・・・鋳鋼層、２・・・・・・特定化学成分の
Ｆｅ−ＡＪ合金層。Figures 1 and 2 are cross-sectional views of the centrifugally cast steel pipe according to the present invention, and Figure 3 is the salt spray test of the Fe-A 1 alloy layer and other materials in Figures 1 and 2. ASTM-B-287
) is a graph showing the results, and FIG. 4 is a graph showing the seawater resistance test results for each part of the cast steel pipe of the present invention and the Al plate. 1...Cast steel layer, 2...Fe-AJ alloy layer with specific chemical composition.
Claims (1)
２０、Ｃ； ０．１〜０．３、Ｓ ｉ； ０．３〜１．
５、Ｍｎ ； ０．３〜１．５を各重量％で含み、残部
実質的にＦｅからなるＦｅ−Ａｇ合金層であり、かつ他
層と冶金的に一体であることを特徴とする遠心力鋳造鋳
鋼管。Composite cast steel pipe, at least one layer of which is Al; 5~
20, C; 0.1-0.3, Si; 0.3-1.
5. A centrifugal force characterized by a Fe-Ag alloy layer containing 0.3 to 1.5 Mn in each weight%, the remainder being substantially Fe, and metallurgically integrated with other layers. Cast steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3183083U JPS58189160U (en) | 1983-03-03 | 1983-03-03 | Centrifugal casting steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3183083U JPS58189160U (en) | 1983-03-03 | 1983-03-03 | Centrifugal casting steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58189160U true JPS58189160U (en) | 1983-12-15 |
Family
ID=30043483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3183083U Pending JPS58189160U (en) | 1983-03-03 | 1983-03-03 | Centrifugal casting steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58189160U (en) |
-
1983
- 1983-03-03 JP JP3183083U patent/JPS58189160U/en active Pending
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