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- The analysis of micro zone discovers that there are directly relationships between the distortion structure of eutectic austenitic and lower ductility. 微区分析发现畸变的共晶奥氏体组织与球墨铸铁低韧性之间存在着直接的对应关系。
- eutectic austenite 共晶奥氏体
- At the earlier stage of eutectic, the enveloped or nor- enveloped frame austenite shell lias formed. 共晶前期石墨球局围形成封闭或不封闭的框架奥氏体壳;
- Results indicated that microstructure of the ZSF alloy consists of austenite and eutectic cementite. 结果表明,ZSF合金的显微组织是奥氏体+共晶碳化物。
- Transformation characteristics of the dendritic austenite and eutectic austenitein commercial grey cast iron during continuous cooling have been investigated. 研究了工业灰铸铁中枝晶状奥氏体和共晶奥氏体在连续冷却过程中的分解特征。
- A eutectic mixture,solution,or alloy. 低共熔混合物,易熔质易熔的混合物,溶体或合金
- A eutectic is atx=0.147 and T=221.28K. 转熔点位置在 (0 .;72 8;2 80
- Large eutectic ledeburite is not found. 合金层中的碳化物细小、均匀、弥散,无粗大的共晶莱氏体组织。
- A eutectic mixture, solution, or alloy. 低共熔混合物,易熔质易熔的混合物,溶体或合金
- The hardness of as-cast cast iron 290Cr26MoW depends on the amount and hardness of the eutectic carbide as well as the ratio of austenite and martensite in the matrix. 铸态290Cr26MoW耐磨白口铸铁的硬度由共晶碳化物数量和硬度以及基体中奥氏体和马氏体数量比共同决定。
- Eutectic carbide in network made white iron was britten. 共晶碳化物呈连续网状分布是白口铁脆性的根源。
- The eutectic temperature of banana pulp was measured. 利用电阻法测得了香蕉浆的共晶点温度。
- In some cases, manufacturers are unaware of the eutectic point. 在一些案例里,生产商不知道产品的共晶点。
- Furthermore, precipitate of Nb in deformed austenite is more helpful for DEFT. Nb对变形奥氏体再结晶的显著抑制作用十分有利于DIFT,同时,Nb的碳氮化物析出对DIFT是十分有益的。
- In this work, xW is about 11 times of the original austenite grains. 在本研究中,xW约为原始奥氏体晶粒大小的11倍。
- Other than austenite,copper element dissolution is found in material. 母材区除了奥氏体组织外,存在铜元素的扩散。
- With increasing tempering temperature, the retained austenite decreases. 回火温度升高,其残余奥氏体量逐渐减少。
- That's a eutectic mixture. 那是低共熔混合物。
- The main area of initiation is pinetree carbide and eutectic carbide. 裂纹萌生地主要为:枝晶碳化物和复式碳化物。
- It is discovered by test that micro RE can promote formation of austenite in cast iron with D form graphite, which can strengthen the cast iron matrix. 通过试验研究,发现微量稀土能促进D型石墨铸铁中初晶奥氏体骨架的生长,对强化基体组织有一定的作用。