An Accelerated Method for Testing Soldering Tendency of Core Pins
Journal Article
·
· International Journal of Cast Metals Research
- ORNL
- Ried, Engineering
- Balzers, Inc.
An accelerated method for testing die soldering has been developed. High intensity ultrasonic vibrations has been used to simulate the die casting conditions such as high pressure and high impingement speed of molten metal on the pin. Soldering tendency of steels and coated pins has been examined. The results indicate that in the low carbon steel/Al system, the onset of soldering is 60 times faster with ultrasonic vibration than that without ultrasonic vibration. In the H13/A380 system, the onset of soldering reaction is accelerated to 30-60 times. Coating significantly reduces the soldering tendency of the core pins.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- DOE Contract Number:
- DE-AC05-00OR22725
- OSTI ID:
- 1041063
- Journal Information:
- International Journal of Cast Metals Research, Vol. 33, Issue 5; ISSN 1364-0461
- Country of Publication:
- United States
- Language:
- English
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