The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
ce jing yong zhong zi guan de sun hao wen ti
Author(s): 
Pages: 75-78
Year: Issue:  2
Journal: Well Logging Technology

Keyword:  nuclear logging neutron source radioactive disintegration life loss;
Abstract: The short lifetime of neutron tube limites its application. The main reasons for wear and tear of neutron tubes are analysed in theory and verified from experimental results. They are natural wear resulted from high pressure in neutron tube with the increase of helium (He) in natural decay of triton and the operation wear resulted from partial overtemperature of the target and from ion sputter of the target surface. Measures for decreasing neutron tube wear and lengthening its lifetime are proposed in light of the above mentioned reasons.
Related Articles
No related articles found