|Place of Origin:||China|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||1kg/vacuum aluminum foil bag 30kg/drum|
|Delivery Time:||5-7 working days after receiving payment details|
|Payment Terms:||T/T, Western Union, L/C|
|Product Name:||Chromium Hydride||Molecular Formula:||CrH|
|Name:||Chromium Powder||Feature:||CE Approval|
CrH Powder Chromium Hydride Powder with compounds of Chromium and hydrogen
Chromium hydrides are compounds of Chromium and hydrogen, and possibly other elements.
The hydrogen in typical chromium hydride alloys may contribute only a few hundred parts per million in weight at ambient temperatures.
Varying the amount of hydrogen and other alloying elements, and their form in the chromium hydride either as solute elements, or as precipitated phases, expedites the movement of dislocations in chromium,
And thus controls qualities such as the hardness,ductility, and tensile strength of the resulting chromium hydride.
Properties of Chromium Hydride Powder
Even in the narrow range of concentrations that make up chromium hydride, mixtures of hydrogen and chromium can form a number of different structures, with very different properties.
At room temperature the most stable form of pure chromium is the body-centered-cubic
(BCC) structure α-chromium. It is a fairly hard metal that can dissolve only a small concentration of hydrogen.
Electroplating chromium metal from a chromate solution involves the formation of chromium hydride.
If the temperature is high enough the chromium hydride rapidly decomposes as it forms, yielding microcrystalline body-centred cubic chromium.
Solid hexagonal CrH can burn in air with a bluish flame.
It is ignitable with a burning match
The hydrogen content of chromium hydride is between zero and a few hundred parts per million in weight for plain chromium-hydrogen alloys.
These values vary depending on alloying elements, such as iron,manganese,vanadium,titanium and so on.
Other materials are often added to the chromium/hydrogen mixture to produce chromium hydride alloy with desired properties.
Titanium in chromium hydride make the β-chromium form of the chromium-hydrogen solution more stable
Other related Hydride Series Powder we can supply
|Brand||Purity||Particle Size||Brand||Purity||Particle Size|
|LaH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||DyH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
|CeH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||HoH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
|PrH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||ErH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
|NdH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||TmH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
|SmH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||YbH2 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
|EuH2 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||LuH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
|GdH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||ScH2 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
|TbH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh||YH2-3 Powder||99.00%||﹣20 Mesh～﹣400 Mesh|
Why choose us
1. Long history and high quality
More than 10 years experience in Chemcials industry. Design and manufacture high quality products with our qualified Lab.
2. Fast delivery and small order acceptable
Faster delivery by air or by express.(DHL,UPS ,TNT or Fedex). Small order is accepted, we treat every order well.
3. Wonderful team
Professional sales team to offer fast response within 24 hours and good service
Packing and shipping
Standard Export seaworthy packing, wooden pallet, wooden case,suit for all transports
Or Ship via Fedex,TNT,DHL,UPS ,EMS
Contact Person: Ms. Linda