CN2337384Y - Ceramic lining composite cast tube - Google Patents
Ceramic lining composite cast tube Download PDFInfo
- Publication number
- CN2337384Y CN2337384Y CN 98207223 CN98207223U CN2337384Y CN 2337384 Y CN2337384 Y CN 2337384Y CN 98207223 CN98207223 CN 98207223 CN 98207223 U CN98207223 U CN 98207223U CN 2337384 Y CN2337384 Y CN 2337384Y
- Authority
- CN
- China
- Prior art keywords
- cast iron
- tube
- layer
- ceramic
- iron 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.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a ceramic lining composite cast tube which comprises a cast iron tube and a ceramic coat coated on the inner wall of the cast iron tube. A chill organizing layer is movably fitted between the inner wall of the cast iron tube and the ceramic coat. A pearlite layer is movably fitted between the chill organizing layer and the ceramic coat. The utility model solves the disadvantages of the poor wear resistance and corrosion resistance of a present cast iron pipeline, and has the advantages of tight fitting of every layer, wear resistance, strong corrosion resistance, etc.
Description
The utility model relates to ceramic-lined compound cast tube.
The equipment of oil, mine and metallurgical department needs a large amount of corrosion-resistant, wear-resistant pipelines, and existing metal pipe is difficult to satisfy the demand, exists shortcomings such as wear-resistant, corrosion resistance difference.
The purpose of this utility model is to provide a kind of ceramic-lined compound cast tube, by forming fine and close ceramic coating at the cast iron tube inwall to overcome the deficiency of prior art.
Overall technology design of the present utility model is:
Ceramic-lined compound cast tube, comprise cast iron tube (1), be coated on the ceramic coating (4) of cast iron tube (1) inwall, secure fit has white tissue layer (2) between cast iron tube (1) inwall and pottery coating, and secure fit has pearlite layer (3) between white tissue layer (2) and the ceramic coating (4).
Concrete structure of the present utility model also has:
Between white tissue layer (2) and adjacent pearlite layer (3) and cast iron tube (1) inwall is metallurgy combination.
Have novel embodiment to be further described below in conjunction with accompanying drawing to this reality:
The overall structure of present embodiment as shown in Figure 1, wherein cast iron tube (1) inwall, white tissue layer (2), pearlite layer (3) are metallurgy combination, ceramic coating (4) and pearlite layer (3) are that melting heat is compound, all the other structures are as described above.
The obtained technological progress of the utility model is:
Each level of the utility model cooperates closely, has good wear-resistantly, and decay resistance can be effectively Improve pipeline life.
Claims (2)
1, ceramic-lined compound cast tube, comprise cast iron tube (1), be coated on the ceramic coating (4) of cast iron tube (1) inwall, it is characterized in that secure fit has white tissue layer (2) between cast iron tube (1) inwall and pottery coating, secure fit has pearlite layer (3) between white tissue layer (2) and the ceramic coating (4).
2, ceramic-lined compound cast tube according to claim 1 is characterized in that being between white tissue layer (2) and adjacent pearlite layer (3) and cast iron tube (1) inwall metallurgy combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98207223 CN2337384Y (en) | 1998-07-16 | 1998-07-16 | Ceramic lining composite cast tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98207223 CN2337384Y (en) | 1998-07-16 | 1998-07-16 | Ceramic lining composite cast tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2337384Y true CN2337384Y (en) | 1999-09-08 |
Family
ID=33963199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98207223 Expired - Fee Related CN2337384Y (en) | 1998-07-16 | 1998-07-16 | Ceramic lining composite cast tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2337384Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093014C (en) * | 2000-12-29 | 2002-10-23 | 北京盛康宁科技开发有限公司 | Technology for making composite cast tube with liner of microcrystal glass |
| CN101410205B (en) * | 2006-03-24 | 2011-04-06 | 东芝机械株式会社 | Melt feed pipe for aluminum die casting |
-
1998
- 1998-07-16 CN CN 98207223 patent/CN2337384Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093014C (en) * | 2000-12-29 | 2002-10-23 | 北京盛康宁科技开发有限公司 | Technology for making composite cast tube with liner of microcrystal glass |
| CN101410205B (en) * | 2006-03-24 | 2011-04-06 | 东芝机械株式会社 | Melt feed pipe for aluminum die casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |