硅多晶
Polycrystalline Silicon
规格：SPECIFICATIONS
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等级Grade
项目Iten |
A
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B | |||||||||
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表面及斷面狀態 Surface and section appearance
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結晶致密，表面較平整斷面無夾層 dense crystal．flat surface．and the section without double一layers
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直徑Diameter(mm)
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30—65
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30—65
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N型少子壽命µs N-type minority carrier Iife-time µs
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200 OHM／cm min
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100一199 OHM／cm
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含碳量個原子／cm³ Carbon content atoms／cm³
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0.86一1.36 X10’ 16 cm³
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0.86一1.36 X10’ 16 cm³
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含氧量個原子／cm³ Oxygen content atoms／cm³
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0.72一1.5 X 10’ 16 cm³
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0.72一1.5 X 10’ 16 cm³
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注：
1、基硼電阻率和碳氧含量為保證值，生產廠應經常進行基硼電阻率的檢測，每年定期進行碳氧含量的分析
NOTE： Resistivity(B)and carbon／oxygen content are a guaranteed value，Carbon／oxygen
content should be analyzed at a fixed tine every year
2、N型少數載流子壽命值系指氫氣下檢驗工藝測試的壽命值
N-type minority carrier lifetine is the life value of the process check test in the hydrogen
3、需方如有特殊要求，供需雙方可另行協義
Both parties can negotiate according to the special requirements of buyers
包装：木箱，内襯泡沫塑料，50-70公斤／箱
PACKING：In wooden case with inner aerated Plastic of 50-70 kgs net each
