CN2900027Y - Mould formaking zirconium fixed diameter water gap - Google Patents
Mould formaking zirconium fixed diameter water gap Download PDFInfo
- Publication number
- CN2900027Y CN2900027Y CN 200620031609 CN200620031609U CN2900027Y CN 2900027 Y CN2900027 Y CN 2900027Y CN 200620031609 CN200620031609 CN 200620031609 CN 200620031609 U CN200620031609 U CN 200620031609U CN 2900027 Y CN2900027 Y CN 2900027Y
- Authority
- CN
- China
- Prior art keywords
- zirconium
- mould
- diameter nozzle
- die ontology
- nozzle
- 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
Links
- 229910052726 zirconium Inorganic materials 0.000 title claims description 15
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 238000000465 moulding Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 238000009628 steelmaking Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005242 forging Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- ATYZRBBOXUWECY-UHFFFAOYSA-N zirconium;hydrate Chemical compound O.[Zr] ATYZRBBOXUWECY-UHFFFAOYSA-N 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000003754 zirconium Chemical class 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a forging mould that can change the past slightly fixed-diameter nozzle with taper to zirconium-made fixed-diameter nozzle of zero-taper fixed-diameter nozzle when forging zirconium water. The device is composed of a mould body attached with a chassis and R or a bevel. The mould body at the place where the nozzle forms is assumed as cylinder type. The other end of the cylinder is the mould body attached with a taper. The utility model can reduce the steel-making cost, prolong the service life of the zirconium-made fixed-diameter nozzle, enhance production efficiency and reduce steel-making procedure; more particularly, the device lowers the diameter expansion based on the past zirconium-made fixed-diameter nozzle and prolongs the service life to 12 to 18 hours.
Description
Affiliated technical field
The utility model relates to a kind of when making the zirconium matter mouth of a river, the metering nozzle of spending slightly that has in past can be changed into zero making mould of spending the zirconium matter metering nozzle of metering nozzle slightly.
Technical background
Domestic existing zirconium matter metering nozzle is the zirconium matter metering nozzle of degree slightly, it is fast that this zirconium matter metering nozzle that degree arranged slightly in use can hole enlargement occur, control stream is poor, the shortcoming that service life is short, this shortcoming is to be determined by mold shape used when making zirconium matter metering nozzle, and existing mould could be extracted from the mouth of a river after only possessing slightly degree, and therefore existing mould can't change zirconium matter metering nozzle internal diameter shape.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of and the metering nozzle that degree is arranged slightly in past can be changed into the zero making mould of spending the zirconium matter metering nozzle of metering nozzle slightly.
The purpose of this utility model is achieved in that by the die ontology that has chassis and R or position, inclined-plane and constitutes that the die ontology at moulding position, the mouth of a river is a cylinder, is to have the die ontology of degree slightly at a cylindrical other end.
The utility model advantage is as follows: the zirconium matter metering nozzle that adopts the utility model to make can reduce steel-making cost, prolong the service time of zirconium matter metering nozzle, enhance productivity, reduce the STEELMAKING PRODUCTION link, especially the hole enlargement degree reduces on original zirconium matter metering nozzle basis, increases to 12-18 hour service life.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is made of the die ontology 3 that has chassis 1 and R or position, inclined-plane 2, and the die ontology 3 at moulding position, the mouth of a river is a cylinder 4, is to have to spend 5 die ontology slightly at a cylindrical other end.
The die ontology of cylinder 4 and having is spent between 5 the die ontology slightly with smooth arc transition.The length of cylinder 4 is the thickness at moulding position, the mouth of a river.
Claims (2)
1, a kind of making mould of zirconium matter metering nozzle, constitute by the die ontology (3) that has chassis (1) and arc surface or position, inclined-plane (2), it is characterized in that: the die ontology (3) at moulding position, the mouth of a river is a cylinder (4), is to have the die ontology of degree (5) slightly at a cylindrical other end.
2, the making mould of a kind of zirconium matter metering nozzle according to claim 1 is characterized in that: the die ontology of cylinder (4) and having slightly between the die ontology of degree (5) with smooth arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031609 CN2900027Y (en) | 2006-04-18 | 2006-04-18 | Mould formaking zirconium fixed diameter water gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031609 CN2900027Y (en) | 2006-04-18 | 2006-04-18 | Mould formaking zirconium fixed diameter water gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900027Y true CN2900027Y (en) | 2007-05-16 |
Family
ID=38084193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031609 Expired - Fee Related CN2900027Y (en) | 2006-04-18 | 2006-04-18 | Mould formaking zirconium fixed diameter water gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900027Y (en) |
-
2006
- 2006-04-18 CN CN 200620031609 patent/CN2900027Y/en not_active Expired - Fee Related
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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 |