MELANGE GAZEUX TERNAIRE ET APPLICATION DE CE MELANGE A LA PROJECTION PLASMA DE MATERIAUX REFRACTAIRES

A plasma-forming gas, comprising ≥ 30% helium, ≥ 55% argon and 5.5-15% hydrogen, is new. Independent claims are also included for the following: (i) a thermal spray process employing the above plasma-forming gas; and (ii) on-site production of the above plasma-forming ternary gas mixture.

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Bibliographische Detailangaben
Hauptverfasser: GOURLAOUEN VINCENT, REMY FRANCIS
Format: Patent
Sprache:fre
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Zusammenfassung:A plasma-forming gas, comprising ≥ 30% helium, ≥ 55% argon and 5.5-15% hydrogen, is new. Independent claims are also included for the following: (i) a thermal spray process employing the above plasma-forming gas; and (ii) on-site production of the above plasma-forming ternary gas mixture.