Sökning: "COLD METAL"
Visar resultat 1 - 5 av 86 avhandlingar innehållade orden COLD METAL.
1. Ultrasensitive Cold-Electron Bolometer
Sammanfattning : The Cold-Electron Bolometer (CEB) is an ultrasensitive device designed for the detection of cosmic microwave background radiation. The key to its sensitivity is the electron cooling of the absorber by the superconductor-insulator-normal metal (SIN) tunnel junction. LÄS MER
2. Experimental Study on Cold Lap Formation in Tandem Gas Metal Arc Welding
Sammanfattning : Tandem gas metal arc welding (GMAW) is a high productivity welding process which is appliedin many industries. However, a type of imperfection, known as cold lap, was revealed thatmostly accompanies the tandem GMAW process. LÄS MER
3. Cold-Electron Bolometer with Superconductor-Insulator-Normal Metal Tunnel Junctions
Sammanfattning : The Cold-Electron Bolometer (CEB) is an ultrasensitive device designed for the detection of radiation in the terahertz region of the electromagnetic spectrum. The key to its sensitivity is the electron cooling of the absorber by the superconductor-insulator-normal metal (SIN) tunnel junction. LÄS MER
4. Experimental study on cold lap formation in tandem gas metal arc welding
Sammanfattning : .... LÄS MER
5. Waterborne pollution from mining in cold climates : Potential catchment-scale immobilization of substances by microbial sulfate reduction (MSR)
Sammanfattning : Waterborne pollution from mining is impacting groundwater and surface water resources in many regions of the world. Main problems include acidification and high levels of dissolved toxic metals that adversely affect humans and ecosystems. LÄS MER