Casting method and device for closed type glass x-ray fixed oxygen-free copper anode target

An oxygen-free copper and x-ray technology, applied in the field of metal processing, can solve the problems of incompatibility, high energy consumption, long time consumption, etc., and achieve the effect of reducing production cost, wide application range, and energy consumption.

Active Publication Date: 2014-03-26
WUXI UNICOMP TECH
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Problems solved by technology

[0002] The conventional target casting method for closed x-ray tubes is to use a target casting machine. The ordinary target casting machine uses the resistance wire heating method, which has the disadvantages of long time consumption, high energy consumption, invisible casting status, and unsuit

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  • Casting method and device for closed type glass x-ray fixed oxygen-free copper anode target

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.

[0018] like figure 1 Shown is a casting device for a closed glass X-ray fixed oxygen-free copper anode target, including a graphite mold 1, a quartz bell jar 2, a vacuum exhaust table 3, an intermediate frequency induction power supply 4, an induction coil moving table 5, and a composite high-speed digital Infrared thermometer 6, the quartz bell jar 2 is installed on the vacuum exhaust table 3 through the sealing flange 7, the graphite mold 1 is placed in the quartz bell jar 2; the intermediate frequency induction power supply 4, the The induction coil moving table 5 and the composite high-speed digital infrared thermometer 6 are all arranged on the vacuum exhaust table 3, and the induction coil of the intermediate ...

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Abstract

The invention discloses a casting method for a closed type glass x-ray fixed oxygen-free copper anode target. The casting method includes the steps of placing anode tungsten and oxygen-free copper into a quartz clock cover under the pressure of 3.0*10<-5>Pa to 7.0*10<-5>Pa, and conducting heating through a medium-frequency induction power supply till the anode tungsten and the oxygen-free copper are fused and tightly combined. The invention further discloses a corresponding casting device. The target casting process is short in time and low in energy consumption, the whole target casting process is visible, the temperature is monitored, production cost is greatly reduced, the application range is wide, and the casting method and the casting device can be used for casting x-ray pipe anode targets of various types. By means of a brand new thought and due to the adoption of the high-tech design, the target casting process is short in time and low in energy consumption, the whole target casting process is visible, the temperature is monitored, and production cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of metal processing, in particular to a casting method and device for a closed glass X-ray fixed oxygen-free copper anode target. Background technique [0002] The conventional target casting method for closed X-ray tubes is to use a target casting machine. Ordinary target casting machines use resistance wire heating, which has the disadvantages of long time consumption, high energy consumption, invisible casting status, and unsuitable temperature monitoring. This method has been used for decades. With the continuous development of society, higher requirements are put forward for environmental protection, energy saving and consumption reduction, so it is gradually not suitable for the corresponding requirements. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a casting method of an oxygen-free copper anode target fixed by a closed glass X-ray. ...

Claims

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Application Information

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IPC IPC(8): B22D25/02B22D27/04
Inventor 刘骏吴爱军王刘成
Owner WUXI UNICOMP TECH
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