JPH048709U - - Google Patents
Info
- Publication number
- JPH048709U JPH048709U JP5046190U JP5046190U JPH048709U JP H048709 U JPH048709 U JP H048709U JP 5046190 U JP5046190 U JP 5046190U JP 5046190 U JP5046190 U JP 5046190U JP H048709 U JPH048709 U JP H048709U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- resistant
- resistant part
- metal material
- component
- 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
- 239000007769 metal material Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Laminated Bodies (AREA)
- Ceramic Products (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図はポペツト式のバルブの要部の概略構成を示す
縦断面図、第２図は傾斜機能材料の概略構成図、
第３図は傾斜機能材料の耐熱特性および熱伝導率
特性をそれぞれ示す特性図である。
２……バルブ本体（耐熱部品本体）、３……接
触面、４……セラミツクス成分、５……耐熱金属
材料成分、Ａ……表面側、Ｂ……内部側。
The drawing shows one embodiment of this invention.
The figure is a vertical cross-sectional view showing the schematic configuration of the main parts of a poppet type valve, Figure 2 is a schematic configuration diagram of the functionally graded material,
FIG. 3 is a characteristic diagram showing the heat resistance characteristics and thermal conductivity characteristics of the functionally gradient material, respectively. 2...Valve body (heat-resistant part body), 3...Contact surface, 4...Ceramics component, 5...Heat-resistant metal material component, A...Surface side, B...Inner side.
Claims (1)
とともに、耐熱金属材料成分とセラミツクス成分
との構成要素比率を順次連続的に変化させ、前記
耐熱部品本体の表面側に前記セラミツクス成分、
前記耐熱部品本体の内部側に前記耐熱金属材料成
分を配置させた傾斜機能材料によつて前記耐熱部
品本体における高温流体との接触面を形成させた
ことを特徴とする耐熱部品構造。 The heat-resistant part main body is formed of a heat-resistant metal material, and the ratio of the heat-resistant metal material component and the ceramic component is successively and continuously changed to form the ceramic component on the surface side of the heat-resistant part main body.
A heat-resistant part structure, characterized in that a contact surface with a high-temperature fluid in the heat-resistant part body is formed by a functionally gradient material in which the heat-resistant metal material component is arranged inside the heat-resistant part body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5046190U JPH048709U (en) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5046190U JPH048709U (en) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048709U true JPH048709U (en) | 1992-01-27 |
Family
ID=31569027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5046190U Pending JPH048709U (en) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013170555A (en) * | 2012-02-23 | 2013-09-02 | Mazda Motor Corp | Heat insulation structure and method of manufacturing the same |
-
1990
- 1990-05-15 JP JP5046190U patent/JPH048709U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013170555A (en) * | 2012-02-23 | 2013-09-02 | Mazda Motor Corp | Heat insulation structure and method of manufacturing the same |