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- Influence of pouring temperature on the size and shape of primary austenite in semi-solid hypoeutectic high chromium cast iron was studied. 利用倾斜板冷却体法制备了亚共晶高铬铸铁半固态浆料,并且研究了不同浇注温度对半固态亚共晶高铬铸铁初生奥氏体的影响。
- The results show that the globular primary austenite precipitates directly from melt, and grows in spherical form, instead of from evolution of dendrites or fragments of broken dendrites. 结果表明,球状初生奥氏体自熔体中直接析出,并以球晶生长,而非由枝晶演化或枝晶破碎而来。
- Keywords antimony;primary austenite;secondary dendrite arm spacing; 锑;初生奥氏体;二次枝晶臂间距;
- Influence of Pouring Temperature on Primary Austenite in Semi-solid Hypoeutectic High Chromium Cast Iron 浇注温度对半固态亚共晶高铬铸铁初生奥氏体的影响
- Effect of primary austenite dendrites on the mechanical properties of high-stregth grey cast iron 初生奥氏体枝晶对高强度灰铸铁力学性能的影响
- Discussion of Inclusions as Heterogeneous Nuclei of Primary Austenite of Medium-High Carbon Steel during Hardfacing 夹杂物在中高碳钢堆焊金属中成为初生奥氏体非均质形核核心的探讨
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- Effects of Carbon Content Variation on Primary Austenite Stability of High Chromium Cast Iron 碳量变化对高铬铸铁初生奥氏体稳定性的影响
- INFLUENCE OF ANTIMONY ON SECONDARY DENDRITE ARM SPACING OF PRIMARY AUSTENITE OF HYPOEUTECTIC GREY IRON 锑对亚共晶灰铁初生奥氏体二次枝晶臂间距的影响
- 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。
- Keywords Inclined Angle;Cooling-body Method;Hypoeutectic High Cr Cast Iron;Primary Austenite; 倾斜板角度;冷却体法;亚共晶高铬铸铁;初生奥氏体;
- I started primary school when I was 5 years old. 我五岁时开始读小学。
- A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- Love and hatred are primary emotions. 爱和恨是基本的情感。
- The Democratic primary was held this month. 民主党候选人初选於本月举行。
- Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。
- He only accepted the primary education off and on in his childhood. 他小时候只断断续续地接受过初等教育。
- Keywords Hypoeutectic high chromium cast iron;Slope plate cooling method;Semi-solid extrusion;Primary austenite;Spheroidize;Fine; 亚共晶高铬铸铁;倾斜板冷却体法;半固态挤压;先共晶奥氏体;细化;球化;
