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- PRECIPITATED PHASE IN UNQUENCHED AND UNTEMPERED DIE STEEL FOR PLASTIC MOULD? 非调质塑料模具钢中析出相的研究?
- X precipitate phase and the lathy structure. 沉淀相及板条状组织所致。
- Forsteritic olivine almost invariably represents primary precipitate material. 镁质橄榄石几乎总是代表了原生沉淀物。
- Precipitated phase in cast nickel-base hastelloy C alloy and influence of precipitates on corrosion behavior of the alloy[J].Material Engineering,1995(9):18-21. Hastelloy C型铸造镍基合金的析出相及其对合金腐蚀行为的影响[J].;材料工程;1995(9):18-21
- A NEW AGING PRECIPITATED PHASE IN NiTi ALLOY NiTi合金中一个新的时效析出相
- Micro-analysis techniques such as TEM,WDX and others are used to study precipitated phases in GH2027 high temperature alloy. 运用电子显微分析和波谱分析等方法对GH2027合金的第二相进行了研究。
- The discontinue recrystallization would cause the precipitated phases coarsening and the alloy losing its hardness rapidly. 不连续再结晶使合金硬度迅速下降，析出相也将快速粗化。
- In this paper, effects of new grain refiners on dendrite structures, microsegregation and precipitated phases of cast superalloy K4169 have been studied. 研究了新型晶粒细化剂对K4169高温合金枝晶组织、元素显微偏析和合金相的影响。
- In order to understand this, we may, with Haber consider two factors that determine the nature of the primary precipitate, the aggregation velocity and the orientation velocity. 晶核的生成中有两种成核作用，一是均相成核作用，另一种为异相成核作用。
- With annealing temperature increasing, diffuse precipitated phases Al6(Fe,Mn) and Al(Fe,Mn) act on particle stimulate nucleation during process of re-crystallization . 随着退火温度的升高,第二相粒子Al6(Fe,Mn)和Al(Fe,Mn)Si在再结晶过程中起到了粒子促进形核作用(PSN)。
- Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process. 摘要以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。
- The factors affecting dilatability of low expansion such as chemical compositions,heat treastment,plastic deformation,precipitate phase were analyzed. 对影响低膨胀合金的因素,例如:化学成分、塑性加工、热处理、析出相等进行了分析。
- The factors effecting dilatability of low expansion such a chemical compositions. heat treastment, plastic deformation, precipitate phase wee analyzed. 介绍了笔者研制的低膨胀合金。
- Employing differential scanning calorimetry (DSC) and transmission electron microscopy (TEM), the isothermal crystallization process and precipitated phases of Zr41.2Ti13.8Cu12.5Ni10Be22.5 (at%) bulk amorphous alloy were investigated. 利用差示扫描量热法(DSC)和透射电镜(TEM)对 Zr41.;2Ti13
- The in-situ recrystallization cause the alloy to maintain relatively high strength, but the discontinue recrystallization cause the precipitated phases coarsening and the strength rapidly decreased. 计算结果与实验值比较吻合；
- Effects of Magnetic Interaction on Precipitated Phase of the Bi-Mn 磁性相互作用对合金析出相组织的影响
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
- Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
- I started primary school when I was 5 years old. 我五岁时开始读小学。
