阅读说明：本技术 用于γ-γ”镍基超级合金的电化学加工的电解质 (Electrolyte for electrochemical machining of gamma-gamma' nickel-based superalloys ) 是由 M·姆萨克尼马楼彻 J·勒康特 M·兰契奇 N·斯坦 C·鲍朗格 于 2019-12-17 设计创作，主要内容包括：本发明涉及用于γ-γ”镍基超级合金的电化学加工的电解质,其包含：-相对于电解质的总重量,含量在10重量％至30重量％之间的NaNO-(3)；-络合剂,其选自pH为3至10的磺基水杨酸,和pH为7至14的氨三乙酸,络合剂以相对于电解质的总重量在1重量％至5重量％之间的含量存在；-任选地,阴离子表面活性剂,其含量为相对于电解质的总重量在1重量％至5重量％之间；-任选地,NaOH,以获得所需的pH；-水性溶剂。本发明还涉及该电解质的用途和γ-γ”镍基超级合金的电化学加工的方法,以及使用该电解质对γ-γ”镍基超级合金进行精密电化学加工的方法。(The present invention relates to an electrolyte for electrochemical machining of gamma-gamma' nickel-based superalloys, comprising: -NaNO in a content comprised between 10% and 30% by weight with respect to the total weight of the electrolyte 3 (ii) a -a complexing agent selected from sulfosalicylic acid having a pH of 3 to 10, and nitrilotriacetic acid having a pH of 7 to 14, the complexing agent being such as to be opposite to the electrolyteIs present in a content of between 1% and 5% by weight; -optionally, an anionic surfactant in a content comprised between 1% and 5% by weight relative to the total weight of the electrolyte; -optionally NaOH, to obtain the desired pH; -an aqueous solvent. The invention also relates to the use of the electrolyte and a method for electrochemical machining of a gamma-gamma 'nickel-based superalloy, and to a method for precision electrochemical machining of a gamma-gamma' nickel-based superalloy using the electrolyte.)