Aluminum for bonding Si-Ge alloys to graphite
Patent
·
OSTI ID:862442
- Warren, NJ
Improved thermoelectric device and process, comprising the high-temperature, vacuum bonding of a graphite contact and silicon-germanium thermoelectric element by the use of a low void, aluminum, metallurgical shim with low electrical resistance sandwiched therebetween.
- Research Organization:
- Radio Corp. of America, Harrison, N.J. Direct Energy Conversion Dept.
- DOE Contract Number:
- AT(30-1)-3582
- Assignee:
- United States of America as represented by United States Energy (Washington, DC)
- Patent Number(s):
- US 3931673
- Application Number:
- 04/866,113
- OSTI ID:
- 862442
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/228/136/148/257/438/
alloys
aluminum
bonding
comprising
contact
device
electric element
electrical
electrical resistance
element
graphite
graphite contact
high-temperature
improved
metallurgical
process
resistance
sandwiched
sandwiched therebetween
shim
si-ge
silicon-germanium
therebetween
thermoelectric
thermoelectric device
thermoelectric element
vacuum
void
alloys
aluminum
bonding
comprising
contact
device
electric element
electrical
electrical resistance
element
graphite
graphite contact
high-temperature
improved
metallurgical
process
resistance
sandwiched
sandwiched therebetween
shim
si-ge
silicon-germanium
therebetween
thermoelectric
thermoelectric device
thermoelectric element
vacuum
void