镀(Du)衣(Yi)棕(Zong)刚(Gang)玉(Yu)F砂(Sha)磨(Mo)料(Liao)是(Shi)采(Cai)用(Yong)煅(Duan)烧(Shao)棕(Zong)刚(Gang)玉(Yu)F砂(Sha),(?)使(Shi)用(Yong)一(Yi)定(Ding)量(Liang)的(De)无(Wu)机(Ji)陶(Tao)瓷(Ci)结(Jie)合(He)剂(Ji)与(Yu)特(Te)殊(Shu)辅(Fu)料(Liao),(?)无(Wu)间(Jian)隙(Xi)的(De)包(Bao)裹(Guo)到(Dao)颗(Ke)粒(Li)表(Biao)面(Mian),(?)经(Jing)过(Guo)特(Te)定(Ding)的(De)温(Wen)度(Du)、(?)时(Shi)间(Jian),(?)再(Zai)进(Jin)行(Xing)热(Re)处(Chu)理(Li)的(De)一(Yi)种(Zhong)改(Gai)良(Liang)磨(Mo)料(Liao)。(?)镀(Du)衣(Yi)棕(Zong)刚(Gang)玉(Yu)磨(Mo)料(Liao)具(Ju)有(You)比(Bi)表(Biao)面(Mian)积(Ji)大(Da)、(?)亲(Qin)水(Shui)性(Xing)强(Qiang)粒(Li)度(Du)均(Jun)匀(Yun)、(?)纯(Chun)度(Du)高(Gao)、(?)粘(Zhan)结(Jie)力(Li)强(Qiang)、(?)磨(Mo)切(Qie)效(Xiao)率(Lu)高(Gao)、(?)散(San)热(Re)性(Xing)能(Neng)好(Hao)等(Deng)特(Te)点(Dian),(?)比(Bi)煅(Duan)烧(Shao)棕(Zong)刚(Gang)玉(Yu)磨(Mo)料(Liao)更(Geng)适(Shi)合(He)磨(Mo)具(Ju)制(Zhi)造(Zao)的(De)中(Zhong)高(Gao)端(Duan)需(Xu)求(Qiu)。(?)常(Chang)见(Jian)的(De)镀(Du)衣(Yi)棕(Zong)刚(Gang)玉(Yu)为(Wei)红(Hong)色(Se),(?)又(You)有(You)中(Zhong)温(Wen)镀(Du)衣(Yi)棕(Zong)刚(Gang)玉(Yu)F砂(Sha)和(He)高(Gao)温(Wen)镀(Du)衣(Yi)棕(Zong)刚(Gang)玉(Yu)F砂(Sha)的(De)区(Qu)别(Bie)。(?)
应(Ying)用(Yong)范(Fan)围(Wei)
磨(Mo)料(Liao)是(Shi)高(Gao)温(Wen)煅(Duan)烧(Shao)镀(Du)衣(Yi)棕(Zong)刚(Gang)玉(Yu),(?)为(Wei)暗(An)红(Hong)色(Se)立(Li)方(Fang)体(Ti)磨(Mo)料(Liao),(?)产(Chan)品(Pin)韧(Ren)性(Xing)、(?)亲(Qin)水(Shui)性(Xing)、(?)清(Qing)洁(Jie)度(Du)、(?)磁(Ci)性(Xing)物(Wu)含(Han)量(Liang)、(?)镀(Du)衣(Yi)棕(Zong)刚(Gang)玉(Yu)具(Ju)有(You)粘(Zhan)结(Jie)力(Li)强(Qiang)、(?)散(San)热(Re)性(Xing)好(Hao)的(De)特(Te)点(Dian)。(?)主(Zhu)要(Yao)用(Yong)于(Yu)树(Shu)脂(Zhi)磨(Mo)具(Ju)中(Zhong)要(Yao)求(Qiu)较(Jiao)高(Gao)的(De)硬(Ying)质(Zhi)板(Ban)材(Cai)切(Qie)磨(Mo)和(He)高(Gao)档(Dang)重(Zhong)负(Fu)荷(He)砂(Sha)轮(Lun)、(?)双(Shuang)盘(Pan)磨(Mo)外(Wai)圆(Yuan)磨(Mo)削(Xiao)的(De)加(Jia)工(Gong),(?)具(Ju)有(You)更(Geng)高(Gao)的(De)切(Qie)割(Ge)稳(Wen)定(Ding)性(Xing)和(He)更(Geng)高(Gao)的(De)使(Shi)用(Yong)寿(Shou)命(Ming),(?)在(Zai)保(Bao)证(Zheng)耐(Nai)用(Yong)度(Du)的(De)基(Ji)础(Chu)上(Shang),(?)有(You)比(Bi)较(Jiao)好(Hao)的(De)散(San)热(Re)效(Xiao)果(Guo)。(?)
生(Sheng)产(Chan)流(Liu)程(Cheng)
技(Ji)术(Shu)参(Can)数(Shu)
(?) (?)可(Ke)供(Gong)粒(Li)度(Du) Available Grits:(?)F12-F220
物(Wu)理(Li)属(Shu)性(Xing)(典(Dian)型(Xing)值(Zhi)) Typical Physical Properties | |||
晶(Jing)体(Ti) Crystallography |
a-AlO三(San)方(Fang)晶(Jing)系(Xi)六(Liu)方(Fang)体(Ti) Alpha alumina,in the hexagonal crystal system |
||
颜(Yan)色(Se) Color |
棕(Zong)色(Se) Brown |
粒(Li)形(Xing) Shape |
立(Li)方(Fang)体(Ti) Cubic |
莫(Mo)氏(Shi)硬(Ying)度(Du) Mons’Hardness |
≥9.0 | 努(Nu)普(Pu)硬(Ying)度(Du)MPa Knoop Hardness |
1990-2290 |
熔(Rong)点(Dian) Melting Point |
2250°C | 亲(Qin)水(Shui)性(Xing)(F46) Hydrophilicity |
186mm |
颗(Ke)粒(Li)密(Mi)度(Du)(g/cm,) Particle Density |
≥3.95 | 韧(Ren)性(Xing)(F46) Toughness |
58% |
化(Hua)学(Xue)含(Han)量(Liang)(典(Dian)型(Xing)值(Zhi)) Typical Chemical Analysis | |
SiO, | 1.08 |
Al,O | 95.59 |
FeO | 0.08 |
TiO | 2.50 |
产(Chan)品(Pin)型(Xing)号(Hao) Available Grits | |||||
粒(Li)度(Du)号(Hao) Grits |
堆(Dui)积(Ji)密(Mi)度(Du) Bulk Density |
粒(Li)度(Du)号(Hao) Grits |
堆(Dui)积(Ji)密(Mi)度(Du) Bulk Density |
粒(Li)度(Du)号(Hao) Grits |
堆(Dui)积(Ji)密(Mi)度(Du) Bulk Density |
F12 | 1.95-2.05 | F36 | 1.83-1.93 | F90 | 1.69-1.79 |
F14 | 1.94-2.04 | F40 | 1.80-1.90 | F100 | 1.62-1.72 |
F16 | 1.92-2.02 | F46 | 1.78-1.88 | F120 | 1.59-1.69 |
F20 | 1.91-2.01 | F54 | 1.78-1.88 | F150 | 1.57-1.67 |
F22 | 1.90-2.00 | F60 | 1.73-1.83 | F180 | 1.54-1.64 |
F24 | 1.87-1.97 | F70 | 1.72-1.82 | F220 | 1.51-1.61 |
F30 | 1.85-1.95 | F80 | 1.70-1.80 |