| Usage: | Chemical Engineering, Chemical Industry Product |
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| Transport Package: | Wooden Case |
| Specification: | 66*54mm or according client′s |
| Trademark: | Nanxiang |
| Origin: | China |
| Samples: |
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| Customization: |
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Audited Supplier Corrosion Resistance Alumina Bushing
The size of aluminum titanate ceramic sprue sleeve sprue cup for low pressure casting machine can be customized
Ceramic gate sleeve and traditional metal gate sleeve contrast
In the low pressure casting process, the traditional metal gate sleeve has corrosion, fast heat conduction and fast casting process, which is difficult to adjust and fluctuates greatly, It is greatly affected by the environment and the temperature of raw materials.
Ceramic gate sleeve is highly resistant to corrosion, heat preservation sex strong, high temperature resistant,the temperature of the feeding channel is effectively guaranteed,the cooling strength of other parts of the casting is significantly improved, which does not affect the feeding of the casting,
Production efficiency has been significantly improved,the casting quality is improved remarkably,and the final solidified riser part of the waste weight is only half of the traditional metal material .
Low pressure die casting,the liquid aluminum in the heat holding furnace of die-casting machine passes through the sprue cup through the riser pipe under the pressure,the gate sleeve enters the mold cavity, and under the action of pressure by the cooling system to complete the sequential solidification,So the gate part also plays the role of riser.
Aluminum alloy wheel in the process of low pressure casting,the gating system is particularly important,the left and right are more than just smooth filling of the mold cavity,It will also play the role of feeding in the solidification stage of the blank,to obtain castings with dense internal structure.
The gate sleeve is at the junction of the gating system and the forming system,the gate sleeve is an important part of aluminum alloy wheel die-casting system,Like a bottleneck,Can be called a die-casting system throat, and the selection of material has an important effect on the contour filling and solidification.
Aluminum titanate ceramic gate sleeve
Aluminum titanate is a mixture of alumina and titanium dioxide in a certain chemical proportion,the structure belongs to rhombic system.
| Have the following characteristics: |
| 1.Low coefficient of thermal expansion |
| 2.Excellent thermal shock resistance |
| 3.With aluminum melt and other non-ferrous metal melt is not infiltrated |
| 4.Good corrosion resistance |
| Technology: isostatic pressing, slip casting |
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