Ultrafine Tungsten Powder
- Details
- Category: Tungsten Information
- Published on Thursday, 03 July 2014 18:24
	Ultrafine Tungsten Powder
	Grade BET or F.s.s.s Oxygen% max<
	GW02 >5.0㎡/g 0.80
	GW04 4.0-5.0㎡/g 0.60%
	GW05 0.5-0.6μm 0.55%
	GW06 0.6-0.7μm 0.40
	GW07 0.7-0.8μm 0.35
	GW08 0.8-0.9μm 0.25
	Ultrafine tungsten powder refers to tungsten powder whose grain size is under 2um.
	 
	Trace Elements for Powder Below 9.0um
	Element Max Typical Element Max Typical Element Max Typical
	Al 0.0010 0.0005 Fe 0.0050 0.0010 Pb 0.0003 0.0001
	As 0.0010 0.0005 K 0.0015 0.0010 S 0.0010 0.0005
	Bi 0.0003 0.0001 Mg 0.0010 0.0005 Sb 0.0005 0.0003
	C 0.0030 0.0010 Mg 0.0010 0.0005 Si 0.0015 0.0010
	Ca 0.0015 0.0006 Mn 0.0010 0.0005 Sn 0.0003 0.0001
	Cd 0.0005 0.0001 Mo 0.0030 0.0016 Ti 0.0010 0.0005
	Co 0.0010 0.0005 Na 0.0015 0.0007 V 0.0010 0.0005
	Cr 0.0020 0.0010 Ni 0.0020 0.0010
	Cu 0.0003 0.0001 P 0.0010 0.0005
	
	
	 
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