free cementite
英
美
游离渗碳体；游离碳化铁体
双语例句
- Owing to containing free of cyanide the plating bath is steady and convenient to industrial production, moreover it is applied abroad in the bottom of protecting coating and the transition layer of preventing cementite.
同时由于镀液不含氰化物，镀液稳定性好，适宜于大批量工业生产，可广泛用作装饰性保护镀层的底层及工件防渗碳的过渡层。 - Effect of Free Cementite on Mechanical Properties of Low Carbon Steel Sheet
低碳钢薄板中游离渗碳体形态对常规机械性能的影响 - In this paper, the forming shaping and effecting elements of free cementite in the lowcarbon annealing steel are studied.
本文对低碳退火钢中的游离渗碳体的形成、形态及影响因素进了工艺试验和分析。 - The micro-structures are ferrites and free cementite. Rare earth element adding inclusions of spheroidizing steel can improve anisotropy of steel.
试验钢的组织为铁素体+游离渗碳体，稀土加入可球化钢中的夹杂物，改善钢的各向异性。