中文

SiC的添加量对树脂金刚石线切割能力的影响

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  • Key Words:树脂金刚石线;硅片;多线切割;线锯;SiC

  • Abstract:制备不同SiC含量的树脂金刚石线,并进行硅片切割试验。通过记录切割过程中的扭矩和加切情况,研究不同SiC添加量对树脂金刚石线切割能力的影响。结果表明:当树脂液中SiC添加量增加时,树脂金刚石线的切割能力逐渐增强;当SiC超过一定添加量时,切割能力有所降低。试验中,树脂液中SiC的添加量为600 g/L时,树脂金刚石线切割硅片产生的切割扭矩为96 N·m,且无加切情况,其切割能力最高;此时树脂固化后的邵氏硬度为91 HD,树脂层中的SiC分散均匀,无气孔等缺陷。

  • Volume:v.40;No.239

  • Issue:05

  • Translation or Not:no


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