Sentence examples for nitrogen shroud from inspiring English sources
plasma gun on polished plain carbon steel and low alloy steel substrates preheated by plasma jet at different temperatures in air or in an oxidation limiting nitrogen shroud system added around substrates.
In this study, nitrogen shrouded plasma spraying (SPS) was employed as a technique to minimize the oxidation and crystallization of bulk metallic glasses.
Instead, frozen desserts are made to order at the display counter, where employees pour icy pitchers of liquid nitrogen, shrouded in clouds of vapor, into cream-filled stainless steel mixers.
The apparatus was contained in a vacuum chamber that featured a liquid-nitrogen cooled shroud that simulated the Martian sky temperature.
In the present study, the effect of laser surface melting using different proportions of argon and nitrogen as shrouding atmosphere on microhardness and wear resistance properties of a low alloy high carbon tool steel (SAE 52100 steel) has been undertaken.
Before the Cassini-Huygens mission arrived at Saturn in 2004, scientists weren't sure whether Titan and its atmosphere accreted simultaneously from the same cloud of material or whether the hazy, nitrogen-rich shroud appeared long after the moon was formed.
The pressure of the chamber was kept below 1.0×10−7 Torr during the growth by flowing liquid nitrogen in the shroud.
Laser surface melting is carried out using a high power (2 kW) continuous wave CO2 laser (with a beam diameter of 3 mm) with a linear scan speed of 1 2 m/min, using different proportions of argon (Ar) and nitrogen (N2) as shrouding atmosphere.
The pressure of the chamber was kept below 1.0 × 10−7 Torr during the growth with the help of liquid nitrogen flowing in the shroud.
The panel found that the heat of a nuclear warhead can be concealed by a metal shroud filled with chilly liquid nitrogen, making the warhead virtually invisible to the interceptors' infrared eyes.
The effect of laser surface remelting of the alloyed surface using argon and nitrogen (with and without graphite coating) as shrouding environment has also been studied.
