
好词典

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)。
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。)
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。)