Small, powerful, and capable marine rescue quadcopter

Small and powerful aircraft can rescue large four-axis aircraft at sea

In recent years, there have been a few reports on drones. However, the drone we will introduce today is much more practical than other drones. This drone, named Savior Aerial robot, is a sea rescue drone that can truly benefit mankind.

The Savior Aerial Robot is a concept quadcopter designed by the design school for emergency rescue at sea. This marine rescue quadcopter is equipped with a total of 3 lifebuoys. During the rescue, the three lifebuoys can be accurately lowered to the location of the drowning man. At the same time, the Savior Aerial robot also has a thermal sensor camera to detect the location of the drowning man at night.

Not only that, every Savior Aerial robot is equipped with a global positioning system. By building a solar charging station on a nearby boat, the Savior Aerial robot can operate on its own to charge.

However, it is a pity that the designers stated that the rescue drone at sea is still in the development and improvement stage, and no accurate time was given.

UNS S32750 & UNS S32760

Super duplex stainless steels are generally more complex, more highly alloyed materials with PREN (Pitting Resistance Equivalent number) = 40.0 and offer even higher strength and corrosion resistance making them suitable for very demanding applications such as offshore marine engineering.

Trade Name

UNS

Super Duplex Industry Specifications

Chemical Composition

Min.Tensile
(KSI)

Min.Yield
(KSI)

Elongation
%

SAF 2507®

UNS S32750

ASTM A182 F53, A240, A276, A479, A789, A790, A815, A928, A988
SAE J405

C 0.030 max 
Cr 24.0-26.0
Cu 0.5 max
Mn 1.20 max
Mo 3.0-5.0
N 0.24-0.32
Ni 6.0-8.0
P 0.035 max
S 0.020 max
Si 0.8 max

116

80

15

 

UNS S32760

ASTM A182 F55, A240, A276, A314, A473, A479, A789, A790, A815, A928, A988
SAE J405

C 0.03 max 
Cr 24.0-26.0
Cu 0.5-1.0
Mn 1.0 max
Mo 3.0-4.0
N 0.2-0.3
Ni 6.0-8.0
P 0.03 max
S 0.01 max
Si 1.0 max
W 0.5-1.0

 109

80

25

 

Super Duplex Steel Tube

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