好词典

austenitic

UK //ˌɔːstəˈnɪtɪk//US //ˌɔːstəˈnɪtɪk//

词源

源自英国冶金学家 Sir William Chandler Roberts-Austen (1843–1902) 的姓氏 + 后缀 -itic(表示属性)。

adjective

❶ 指金属材料(尤其是不锈钢)具有奥氏体晶体结构,这种结构使其具有高韧性和耐腐蚀性,常见于高温或腐蚀环境下的工程应用。

“Austenitic stainless steel is widely used in kitchen utensils due to its corrosion resistance.”

(奥氏体不锈钢因其耐腐蚀性广泛用于厨具。)

“The pipeline was made of austenitic steel to withstand high temperatures.”

(这条管道采用奥氏体钢制成以耐受高温。)

同义词:non-magnetic steel, gamma-phase iron, high-nickel alloy

常见短语

austenitic steel — 特指镍铬含量较高的不锈钢,具有奥氏体晶体结构,以优异的成型性和耐腐蚀性著称。

“Surgical instruments are often made from austenitic steel for hygiene and rust prevention.”

(手术器械通常由奥氏体钢制成以确保卫生和防锈。)