多孔磨具的制造方法

多(duo)孔(kong)(kong)磨具(ju)的(de)制(zhi)造工藝與普通磨具(ju)相似，但要(yao)獲得較市(shi)制(zhi)氣孔(kong)(kong)率，需(xu)要(yao)在(zai)成(cheng)型(xing)料(liao)中添加一定量的(de)成(cheng)孔(kong)(kong)材(cai)料(liao)，壓制(zhi)成(cheng)型(xing)常用(yong)固體(ti)成(cheng)孔(kong)(kong)材(cai)料(liao)，水(shui)(shui)澆注成(cheng)型(xing)多(duo)用(yong)液體(ti)成(cheng)孔(kong)(kong)材(cai)料(liao)。液體(ti)成(cheng)孔(kong)(kong)材(cai)料(liao)主(zhu)要(yao)為雙氧水(shui)(shui)。雙氧水(shui)(shui)在(zai)加熱過程中分解放出(chu)氣體(ti)，在(zai)磨具(ju)中形成(cheng)...