The standard wear bars are the hard bars to reduce or eliminate the abrasion in localised areas of the machines so that to prolong thye life of the parts.And it is very easy to weld onto the surface.
Chocky bar is a combination of high chromium and molybdenum white iron metallurgically bonded to a mild steel plate. The hardness of wear-resisting layer is 700 bhn, providing superior wear resistance impact protection. The chocky bars is great hard to protect products, and its very easy to use and installed for that there's no need to pre-heating or past heating.In addition , it is easy to form and weld onto inner or outer contoured surface.
Wafer strips are thinner version of chocky bars this wafer strips smelt the martensitic white iron in to weldable wear strips.It reaches 700 bhn, which offers superior wear and impact resistance compared with other meterials.In additions, because the small deep notches on the surface that makes it easy to be cutted and formed.And it is lighter and thickness than standard chocky bars.
Properties: The product is a white crystalline powder or a sandy-size granularity, and a pinkish crystalline powder or a sandy-size granularity as well. Sp.gr.2.953.01g/cm3, melting point about 1000centigrade, specific heat 1.056j/gcentigradeat 18100centigrade. Its slightly soluble in water, but insoluble in anhydrous hydrogen fluoride. The content of its crystal water will be decreased while the increasing of the molecular ratio, therefore its loss on ignition will be also decreased while the increasing of the molecular ratio. After the paste of synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at 800centigrade will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches 1.74, 2.14 and 2.63 reactively.
Specifications:
Appearance white powder
F 52% min
Al 12% min
Na 33% max
SiO2 0.36% max
Fe2O3 0.08% max
CaO 0.5% max
P2O5 0.03% max
SO4 0.6% max
H2O 0.4% max
Loss on ignition 2 % max
Uses: Its mainly used as a flux in the aluminum smelting by fused-salt electrolysis; also an opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass and enamel; an insecticide of crops; a flux in aluminum alloy casting; and in the production of ferrous alloy and effervescing steel; as well as a wear-resistant filler for resin and rubber-boned abrasive wheels.
Packing & Storage: In plastic coating woven bags with plastic film inside, 25kg,40kgs, 50kgs or 1000kgs net each, or as the requirement of clients.Stored: in a cool , ventilated, dry place.
According to different requirements, five series of products have been formed, including dry pressing, hot die casting, refractory, casting and setting, structural ceramic granulator, etc. It can be widely used in electronic equipment, structural ceramics, refractories, wear-resistant materials, polishing materials and other industries.
11,Mainly used for the preparation of â?¢ - V compound semiconductor InSb, Bi2Sb, GaSb, high purity alloys, electronic refrigeration element materials and germanium, silicon single crystal dopants.
auxiliaries.-IBS antenna installation
Length:1m(3.2feet) - 21m(68.8feet)
Top payload:1kgs (2.2lbs) - 450kgs(992lbs)
Material:aluminium alloy
color:black white blue etc
application:Emergency Lighting, Military, Antenna, Mobile Communication Tower.
working type:by air pump or motor or handle bar
working temp:-15--60â??
used for:antenna,camera,trussing,lights etc.
mounted:on the ground or vehicle/trailer
Certification:ce
Type:Telecommunication Tower
Place of Origin:CN;
