石家庄永恒建材有限公司

Contact

Company:Shijiazhuang Eternal Building Materials Limited Company
ADD:2604-1 Aerkadiya, PingAn Street and HePing Road, Shijiazhuang, Hebei, China PT:050000
Tell:0086-311-69032602
Fax:0086-311-85119401
Email:yonghengmaterial@vermiculite-china.com
wisdombai@vermiculite-china.com
yonghengstuff@vermiculite-china.com
yonghengmaterials@vermiculite-china.com
vermiculite-china@vermiculite-china.com

Iron powder is an aggregate of iron particles with sizes of approximately 20-200 μm. It is treated as a powder using the particle size distribution, apparent density, etc. as indexes. Its properties differ depending on the production method and history. Commercial iron powders are classified in three types, reduced iron powder, atomized iron powder, and electrolytic iron powder, the specification of the iron powder below is about reduced iron powder.

      

Physical properties

LD-80 R-12
APPARENT DENSITY g/cm3 1.75-2.10 1.0-1.5
FLOW,s/50g(Hall) 35-POOR POOR
SCRENN ANALYSIS TYLER MESH MECROMETERS
+20 850 2max
+35 425 10-20
+60 250 20-30
+80 180 2max 10-20
+100 150 1-12 5-15
+150 106 15-30 10-20
+200 75 15-30 5-15
+325 45 20-40 3-10
-325 <45 15-35 12max

Chemical analysis(%)

TOTAL IRON 97.0-98.5
CARBON 0.01-0.05
SULFUR 0.005
PHOSPHORUS 0.012
MANGANESE 0.40-0.65
ACID INSOLUBLES 0.20-0.45
HYDROGEN LOSS R-12 2.50 max
ALL OTHERS 0.70-1.20

APPLICATION
It is widely used in hard alloy, P/M, MIN, welding rod, electric conductive slurry, magnetic material, laser welding, diamond tools, high temperature alloy, rechargeable battery,the rubber and plastic injects products etc.

PACKING AND STORAGE
Iron barrel or plastic bag package.
Carefully keep away from moist and damp.Store in dry and ventilating place.