欢(Huan)迎(Ying)访(Fang)问(Wen)天(Tian)津(Jin)市(Shi)宝(Bao)利(Li)欣(Xin)超(Chao)硬(Ying)材(Cai)料(Liao)有(You)限(Xian)公(Gong)司(Si)!
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(?) (?)金(Jin)刚(Gang)石(Shi)的(De)散(San)热(Re)性(Xing)能(Neng)是(Shi)目(Mu)前(Qian)自(Zi)然(Ran)界(Jie)中(Zhong)已(Yi)知(Zhi)材(Cai)料(Liao)中(Zhong)最(Zui)好(Hao)的(De),(?)加(Jia)之(Zhi)绝(Jue)缘(Yuan)性(Xing)能(Neng)良(Liang)好(Hao),(?)使(Shi)CVD金(Jin)刚(Gang)石(Shi)成(Cheng)为(Wei)理(Li)想(Xiang)的(De)电(Dian)子(Zi)散(San)热(Re)器(Qi)件(Jian)材(Cai)料(Liao),(?)应(Ying)用(Yong)于(Yu)制(Zhi)作(Zuo)大(Da)功(Gong)率(Lu)半(Ban)导(Dao)体(Ti)器(Qi)件(Jian)、(?)微(Wei)波(Bo)器(Qi)件(Jian)和(He)大(Da)规(Gui)模(Mo)集(Ji)成(Cheng)电(Dian)路(Lu)的(De)散(San)热(Re)片(Pian)。(?)我(Wo)们(Men)公(Gong)司(Si)生(Sheng)产(Chan)的(De)CVD金(Jin)刚(Gang)石(Shi)热(Re)沉(Chen)片(Pian),(?)其(Qi)热(Re)导(Dao)率(Lu)可(Ke)以(Yi)达(Da)到(Dao)1200~2000W/K.m,可(Ke)以(Yi)进(Jin)行(Xing)单(Dan)面(Mian)、(?)双(Shuang)面(Mian)抛(Pao)光(Guang)等(Deng)加(Jia)工(Gong)。(?)
项(Xiang)目(Mu)
参(Can)数(Shu)
维(Wei)氏(Shi)硬(Ying)度(Du)
8000~10000 kg/mm²
热(Re)导(Dao)率(Lu)
1000~2000 W/m.K
密(Mi)度(Du)
3.51g/cm³
杨(Yang)氏(Shi)模(Mo)量(Liang)
1000~1100GPa
电(Dian)阻(Zu)率(Lu)
>1010Ω cm((?)底(Di)面(Mian)抛(Pao)光(Guang)前(Qian))(?)
>106Ω cm((?)生(Sheng)长(Chang)面(Mian))(?)
热(Re)膨(Peng)胀(Zhang)系(Xi)数(Shu)
2.3x10-6 ℃(?)-1
切(Qie)割(Ge)公(Gong)差(Cha)
≤0.030mm
CVD金(Jin)刚(Gang)石(Shi)修(Xiu)整(Zheng)器(Qi)坯(Pi)料(Liao)
CVD金(Jin)刚(Gang)石(Shi)刀(Dao)具(Ju)坯(Pi)料(Liao)(CVDCT)
CVD 金(Jin)刚(Gang)石(Shi)在(Zai)地(Di)质(Zhi)钻(Zuan)头(Tou)方(Fang)面(Mian)应(Ying)用(Yong)
热(Re)学(Xue)级(Ji)金(Jin)刚(Gang)石(Shi)膜(Mo)片(Pian)(CVDK)
光(Guang)学(Xue)级(Ji)金(Jin)刚(Gang)石(Shi)膜(Mo)片(Pian)(CVDW)
CVD金(Jin)刚(Gang)石(Shi)拉(La)丝(Si)模(Mo)芯(Xin)坯(Pi)料(Liao)