硅锭

硅锭中少子寿命的计算公式

The Formulae for Calculating Carrier Lifetimes in Cylindrical Silicon Ingot

硅锭线切割回收料制备SiC多孔陶瓷的研究

Study on SiC Porous Ceramics with the preparation of retrieve cut metal silico-spindle wire

利用载子合复寿命及电阻率量测针对硅锭，硅块进行合格检验及优化分析。

The optimization and qualification of ingots and bricks using carrier recombination and resistivity measurements .

而在硅锭同一水平横截面上的位错密度大体在同一数量级，底部横截面位错密度偏差很小，中部横截面和顶部横截面的位错密度有时会存在一些差异。

On the same horizontal cross-sectional of the silicon ingots , the dislocation density is almost in a same order of magnitude . The deviation of dislocation density is very small at the bottom cross-sectional , but sometimes there is a little deviation at the middle and top cross-sectional .

对熔铸法制备的Si的质量分数大于26%的高硅铝合金锭坯的后续包覆轧制工艺进行了初步研究。

Cladding-rolling for high Si aluminum alloy ingot with a Si mass fraction of higher than 26 % prepared by smelting-casting technology was conducted .

采用熔炼铸造、真空包套热挤压、喷射沉积三种方法制备了Al-40%Si高硅铝合金锭坯，并通过光镜及扫描电镜对其组织进行分析。

Al-40 % Si high-silicon aluminum alloy ingot was fabricated by casting , vacuum canning hot-extrusion and spraying deposition . The microstructure was analyzed through SEM and optical microscopy .

研究系统边界包括上游金属硅料和太阳能级硅料生产、中游硅锭和硅片生产、下游电池和组件生产等过程。

The system boundary includes upstream process starting from silica extraction to the solar grade multi-crystalline silicon production , midstream process involving ingots growing and wafer slicing , downstream process consisting of cells fabrication and modules assembly .