Ammonium Paratungstate,Tungsten Trioxide is white crystal ,slightly soluble in water ,stable in the air under normal temperature Ammonium Paratungstate Property:Ammonium Paratungstate is one kind of tungstate. It is customarily entitled APT. English Name: Ammonium Paratungstate. Molecular Formula: 5NH42OWO35H2O.Ammonium Paratungstate is white crystal and slightly soluble in water. It is stable in ...
forged steel grinding ball Even hardness Unbreakable Grinding resistant High impact valueHigh combined efficiency forged steel grinding balls welcome to come to Sinai!! Spcification:1.Chemical composition: ItemCCrSiMnSPCuMoNiHardnessElement0.6-1.2%≤ 1.00.15-0.60.6-1.5≤ 0.04≤0.04≤0.1≤0.25≤0.155-65 2.Specification and Hardness of Grinding Ball Nominaldiameter(mm)Diameteicaltolerance(mm)Weight of ...
1. stock products 2. prime products. 3. exported to many countries. We export many kinds of light rails with high quality and competitive prices.The nominal weight of light rails is 30kg or less. Our steel rails are available in various specs, such as 8.42kg/m, 12.2kg/m, 15.2kg/m and more.Our light rails are mainly used for laying temporary hauling tracks in forested areas, factories, mines, and ...
... .: ZL-218B Name: Dark Cd-Se Inclusion Red Composition: Zr-Si-Cd-Se Max Temp.: 1300C Remarks: suitable 1. code No ... .: ZL-218B2. Name: Dark Red Inclusion3. Composition: Zr-Si-Cd-Se4. Max Temp.: 1300C5. the inclusion series is kind ...
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