Alloy Material Inner Oxidized is widely used method to make Oxidized rivet,including AgZnO2, AgCuO, AgCdO, etc.Oxidized contact characteristics are as follows:(1)Inner Oxidized Electrical Contact owns excellent consistency, tiny Oxidized material...
Limestones should consist as far as possible of very fine calcite crystals. Coarse-crystal calcite (e.g. spar) as a rule leads to disintegration of the stone during burning. Broken quicklime fragments uncontrollably alter the air resistance of the...
refining agent/ separating agent/covering agent/drossing agent1)absorb and dissolve inclusion from fuse, also remove gas from fuse2)low hygroscopicity and evaporation pressure3)good viscosity and fluidity
Silicon MetalItem No.Si(min)Fe(max)Al(min)Ca(max)P(max)110199.90.10.10.0115ppm150199.70.150.10.0125ppm220299.50.20.20.0230ppm250299.50.250.250.0240ppm330399.50.30.30.0340ppm441990.40.40.140ppm55398.50.50.50.340ppmWe,as a biggest manufacturer of high...
We produces two or three-layers explosive transition joints for aluminum smelters, this transition joints as a connector to connect the aluminum and steel plate.Here is two pictures for their service environment:
CarbonFiber tube has been widely used in hi-tech fields, such as aerospace, modern sewing machinery, petrochemical industry, medical machinery,automobiles, machinery manufacturing, construction, sports and entertainment items.Material: Ud carbon...
We have dealt with fluorspar for many years and built long term business relations with our clients worldwide. Our small granule fluorspar lump information as follows:1. material: Fluorspar Lump CAF2:80%Min2. specifications: SIO2:18.5%Max, CACO3:...
Hot Zone Diameter(mm)10121416202530354045Range of Hot Zone Length60100100150150200200250300300 (mm)350400600800120016002500300032003500Hot Zone Resistance Range of Per Unit Length0.0090.00720.00450.00370.00270.00210.00120.00090.00080.0005...
Riser Tube( Stalk Tube)---For low pressure die casting of cylinder heads and wheels. Reaction bonded silicon nitride (RBSN) is made by direct nitridation of a compacted silicon powder. The nitridation produces only a small volume change, which...
silicon metal ,our company , XIAMEN K METEL CO.,LTD have our own 4 factories of silicon metal and aluminium ingot in China, we can produce all kinds specification of silicon metal, especially high purity grade, such as 553# 441# 3303# 331# 2502#...
For melts with extremely low silicon content,e.g. Steel tubes,free cutting seel,drop forging die steel,deep drawing steel,special steel. Steel with certain physical...
A boron nitride crucible, suitable for the vaporization of aluminum, having a multi-walled structure comprising an outer wall and a thinner inner wall weakly bonded to the thicker outer wall. Because of this structure, the crucible is considerably...
CERTIFICATE OF ANALYSISCOMMODITY Fluorite Powder DATE June 1, 2010MANUFACTURE DATE MAY. 2010 EXPIRE DATE June , 2012 NAMEFluorspar PowderBAG NO008 ANALYSIS RESULT ITEM STANDARD RESULTCaf2 - Min. 9797SiO2 - Max1.5 1.4CaCO3- Max 1.0 1.0P- Max 0.04...
BALEN targetthe purity is more than 99.98% ,the relative density is more than 99%.The size is as following:The plate sputtering target:all size within 600*300mm*20mmThe cylinder sputtering target:the diameter:50-400mmthe thickness:5-15mmthe...
Gouging rod, Arc air gouging carbon electrodes are used for cutting and boring, removing of defectsin welds and casts, grooving on the back of weld and flushing the excess metalof the weld.The carbon electrode for carbon arc gas planning is an...
Powder Metallurgy Contact has won more and more recognition in manufacturing method of contact material . Their characters as follows:The component and quality of contact production made by Powder Metallurgy are more easy to control comparing with...
