類 別 費氏平均粒度(μ) 總碳量(%) 游離碳(%)
WC-1 ≤1.0 6.08~6.18 ≤0.08
WC-2 1~1.99 6.08~6.18 ≤0.08
WC-3 2~3.99 6.08~6.18 ≤0.08
WC-4 4~5.99 6.08~6.18 ≤0.08
WC-5 6~7.99 6.08~6.18 ≤0.08
WC-6 8~11.99 6.08~6.18 ≤0.08
WC-7 12~15.99 6.08~6.18 ≤0.08
WC-8 ≥16 6.08~7.18 ≤0.08
表6-6-43 碳化鎢粉化學成分指標
級別\含量% WC Fe Mo Al Si Ca Mn Mg Ni Na
FWC-1 ≥99.8 ≤0.04 ≤0.010 ≤0.001 ≤0.01 ≤0.005 ≤ 0.002 ≤0.002 ≤0.005 ≤0.003
FWC-2 ≥99.7 ≤0.06 ≤0.015 ≤0.002 ≤0.01 ≤0.008 ≤ 0.002 ≤0.004 ≤0.008 ≤0.005
注:客戶對以上規(guī)格有特殊要求,可具體洽商。
機電之家網(wǎng) - 機電行業(yè)權威網(wǎng)絡宣傳媒體
Copyright 2011 jdzj.com All Rights Reserved技術支持:杭州濱興科技股份有限公司
客戶服務熱線:0571-87774297 網(wǎng)站經(jīng)營許可證:浙B2-20080178 浙B2-20080178-4