棕(Zong)刚(Gang)玉(Yu)俗(Su)名(Ming)又(You)称(Cheng)金(Jin)刚(Gang)砂(Sha),(?)是(Shi)用(Yong)矾(Fan)土(Tu)、(?)碳(Tan)素(Su)材(Cai)料(Liao)、(?)铁(Tie)屑(Xie)三(San)种(Zhong)原(Yuan)料(Liao)在(Zai)电(Dian)炉(Lu)中(Zhong)经(Jing)过(Guo)融(Rong)化(Hua)还(Huan)原(Yuan)而(?)制(Zhi)得(De)的(De)棕(Zong)褐(He)色(Se)人(Ren)造(Zao)刚(Gang)玉(Yu),(?)故(Gu)为(Wei)此(Ci)名(Ming)。(?)棕(Zong)刚(Gang)玉(Yu)主(Zhu)要(Yao)化(Hua)学(Xue)成(Cheng)份(Fen)是(Shi)AL2O3,(?)其(Qi)含(Han)量(Liang)在(Zai)94.5%-97%,(?)另(Ling)含(Han)有(You)少(Shao)量(Liang)的(De)
棕(Zong)刚(Gang)玉(Yu)俗(Su)名(Ming)又(You)称(Cheng)金(Jin)刚(Gang)砂(Sha),(?)是(Shi)用(Yong)矾(Fan)土(Tu)、(?)碳(Tan)素(Su)材(Cai)料(Liao)、(?)铁(Tie)屑(Xie)三(San)种(Zhong)原(Yuan)料(Liao)在(Zai)电(Dian)炉(Lu)中(Zhong)经(Jing)过(Guo)融(Rong)化(Hua)还(Huan)原(Yuan)而(?)制(Zhi)得(De)的(De)棕(Zong)褐(He)色(Se)人(Ren)造(Zao)刚(Gang)玉(Yu),(?)故(Gu)为(Wei)此(Ci)名(Ming)。(?)棕(Zong)刚(Gang)玉(Yu)主(Zhu)要(Yao)化(Hua)学(Xue)成(Cheng)份(Fen)是(Shi)AL2O3,(?)其(Qi)含(Han)量(Liang)在(Zai)94.5%-97%,(?)另(Ling)含(Han)有(You)少(Shao)量(Liang)的(De)Fe,(?)Si,(?)Ti等(Deng)。(?)棕(Zong)刚(Gang)玉(Yu)研(Yan)磨(Mo)石(Shi)主(Zhu)要(Yao)用(Yong)于(Yu)零(Ling)件(Jian)“粗(Cu)磨(Mo)”与(Yu)研(Yan)磨(Mo)液(Ye)或(Huo)清(Qing)洗(Xi)剂(Ji)一(Yi)起(Qi)配(Pei)合(He)使(Shi)用(Yong)效(Xiao)果(Guo)好(Hao),(?)从(Cong)外(Wai)形(Xing)上(Shang)分(Fen)为(Wei)圆(Yuan)球(Qiu)形(Xing),(?)
棕(Zong)刚(Gang)玉(Yu)斜(Xie)三(San)角(Jiao)形(Xing)研(Yan)磨(Mo)石(Shi),(?)正(Zheng)三(San)角(Jiao)形(Xing),(?)斜(Xie)圆(Yuan)柱(Zhu)形(Xing)等(Deng)各(Ge)种(Zhong)形(Xing)状(Zhuang)和(He)规(Gui)格(Ge),(?)磨(Mo)削(Xiao)效(Xiao)率(Lu)高(Gao)。(?)可(Ke)工(Gong)件(Jian)粗(Cu)毛(Mao)刺(Ci)、(?)飞(Fei)边(Bian)、(?)锈(Xiu)斑(Ban)、(?)纹(Wen)痕(Hen)等(Deng)为(Wei)下(Xia)一(Yi)道(Dao)工(Gong)序(Xu)“精(Jing)磨(Mo)”也(Ye)就(Jiu)是(Shi)表(Biao)面(Mian)抛(Pao)亮(Liang)打(Da)下(Xia)坚(Jian)固(Gu)的(De)基(Ji)础(Chu)。(?)主(Zhu)要(Yao)用(Yong)作(Zuo)粗(Cu)抛(Pao)光(Guang),(?)去(Qu)毛(Mao)刺(Ci),(?)毛(Mao)边(Bian)。(?)
陶(Tao)瓷(Ci)类(Lei)研(Yan)磨(Mo)石(Shi):(?)陶(Tao)瓷(Ci)类(Lei)适(Shi)用(Yong)粗(Cu)磨(Mo)、(?)中(Zhong)磨(Mo)、(?)精(Jing)磨(Mo),(?)主(Zhu)要(Yao)用(Yong)于(Yu)抛(Pao)光(Guang)和(He)镜(Jing)面(Mian)处(Chu)理(Li)。(?)
塑(Su)胶(Jiao)类(Lei)研(Yan)磨(Mo)石(Shi):(?)适(Shi)用(Yong)于(Yu)材(Cai)质(Zhi)较(Jiao)软(Ruan)的(De)工(Gong)件(Jian),(?)如(Ru)锌(Xin)、(?)铝(Lu)、(?)铜(Tong)合(He)金(Jin)等(Deng)类(Lei)工(Gong)件(Jian)表(Biao)面(Mian)光(Guang)洁(Jie)度(Du)处(Chu)理(Li)。(?)
金(Jin)属(Shu)类(Lei)抛(Pao)光(Guang)介(Jie)质(Zhi);(?)一(Yi)般(Ban)以(Yi)铜(Tong)、(?)不(Bu)锈(Xiu)钢(Gang)材(Cai)质(Zhi)为(Wei)主(Zhu),(?)无(Wu)研(Yan)削(Xiao)作(Zuo)用(Yong),(?)主(Zhu)要(Yao)用(Yong)于(Yu)金(Jin)属(Shu)工(Gong)件(Jian)的(De)抛(Pao)光(Guang)。(?)
磨(Mo)料(Liao)光(Guang)整(Zheng)度(Du)越(Yue)高(Gao),(?)对(Dui)工(Gong)件(Jian)表(Biao)面(Mian)工(Gong)整(Zheng)度(Du)与(Yu)光(Guang)主(Zhu)亮(Liang)度(Du)提(Ti)升(Sheng)效(Xiao)果(Guo)越(Yue)好(Hao)。(?)
棕(Zong)刚(Gang)玉(Yu)磨(Mo)料(Liao)磨(Mo)削(Xiao)力(Li)强(Qiang),(?)适(Shi)合(He)粗(Cu)磨(Mo)使(Shi)用(Yong)。(?)
锆(Gao)珠(Zhu)、(?)
高(Gao)频(Pin)瓷(Ci)磨(Mo)料(Liao)表(Biao)面(Mian)光(Guang)亮(Liang),(?)适(Shi)合(He)给(Gei)工(Gong)件(Jian)做(Zuo)表(Biao)面(Mian)处(Chu)理(Li),(?)做(Zuo)镜(Jing)面(Mian)抛(Pao)光(Guang)。(?)