Abstract: A niobium-silicide based alloy and a turbine having at least a turbine component formed from the niobium-silicide based alloy are provided. The niobium-silicide based alloy comprises: between about 14 atomic percent and about 24 atomic percent titanium (Ti); between about 11 atomic percent and about 19 atomic percent silicon (Si); between about 4 atomic percent and about 8 atomic percent chromium (Cr); between about 2 atomic percent and about 6 atomic percent hafnium (Hf); up to about 4 atomic percent aluminum (Al); between about 0.5 atomic percent and about 1 atomic percent tin (Sn); between about 5 atomic percent and about 15 atomic percent tantalum (Ta); between about 1 atomic percent and about 5 atomic percent tungsten (W); up to about 5 atomic percent rhenium (Re); up to about 5 atomic percent zirconium (Zr); up to about 6 atomic percent yttrium (Y); and a balance of niobium (Nb).

Abstract: A niobium-silicide based alloy and a turbine having at least a turbine component formed from the niobium-silicide based alloy are provided. The niobium-silicide based alloy comprises: between about 14 atomic percent and about 24 atomic percent titanium (Ti); between about 11 atomic percent and about 19 atomic percent silicon (Si); between about 4 atomic percent and about 8 atomic percent chromium (Cr); between about 2 atomic percent and about 6 atomic percent hafnium (Hf); up to about 4 atomic percent aluminum (Al); between about 0.5 atomic percent and about 1 atomic percent tin (Sn); between about 5 atomic percent and about 15 atomic percent tantalum (Ta); between about 1 atomic percent and about 5 atomic percent tungsten (W); up to about 5 atomic percent rhenium (Re); up to about 5 atomic percent zirconium (Zr); up to about 6 atomic percent yttrium (Y); and a balance of niobium (Nb).

Abstract: Systems and methods for automatically closing a garage door can include one or more door open sensors, one or more motion sensors, one or more timers, and a door close activator. In certain embodiments, the one or more door open sensors are configured to detect whether the garage door is completely open. In various embodiments, the one or more motion sensors are configured to detect motion. In certain embodiments, the one or more timers are configured to delay for at least one predetermined time period after motion is no longer detected. In various embodiments, the door close activator is configured to close the garage door after the delay of the predetermined period of time.

Abstract: Systems and methods for automatically closing a garage door can include one or more door open sensors, one or more motion sensors, one or more timers, and a door close activator. In certain embodiments, the one or more door open sensors are configured to detect whether a garage door is completely open. In various embodiments, the one or more motion sensors are configured to detect motion. In certain embodiments, the one or more timers are configured to delay for at least one predetermined time period after motion is no longer detected. In various embodiments, the door close activator is configured to close the garage door after the delay of the predetermined period of time.

Abstract: Systems and methods for automatically closing a garage door can include one or more door open sensors, one or more motion sensors, one or more timers, and a door close activator. In certain embodiments, the one or more door open sensors are configured to detect whether the garage door is completely open. In various embodiments, the one or more motion sensors are focused in a garage and configured to detect motion within the garage. In certain embodiments, the one or more timers are configured to delay for a predetermined time period after motion is no longer detected. In various embodiments, the door close activator is configured to close the garage door after the delay of the predetermined period of time.