Hotline:
13460599997
Contact Us

Yuzhou silver star special abrasive co. LTD

Contacts::Fu manager  

mobile phone: :13460599997

Tel: 0374-8332167

fax: 0374-8332161

Web: www.yxzyml.com

Address: no. 10, yuzhou economic agglomeration area, henan province, China


Product Detail
Half a crisp corundum
Half a crisp corundum
产品详情

半脆刚玉是以优质铝矾土为原料, 于电弧炉中经2000°C以上高温熔炼而成。具有耐高温、耐腐蚀、耐冲刷、气孔率低、热态性能稳定等优点。

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物理性能

晶 形:三方晶系

体积密度:≥3.88g/cm3

显气孔率:≤4.0%

硬 度:努谱 2000-2200 kg/mm2

莫 氏:9.0

熔 点:2050°C

耐 火 度:≥1850°C

颜 色:灰黑色

比 热:(Cal/g.°C) 100C 0.183 0.217

热传导率:室温(R.T) 900°C(Cal/cm2.sec.°C) 0.047 0.013

线膨胀系数:7-9(25-1500°C)



Contact person: fu manager          Phone: 13460599997        Tel: 0374-8332167     The true: 0374-8332161Web: www.yxzyml.com     Address: no.10, yuzhou economic cluster, henan province, China
The company's philosophy is "to fine truth, innovation silver star". Company product registration "silver star" trademark, in the industry at home and abroad has a certain visibility.