2012年7月18日星期三

Tungsten Alloy Counterweight for Sports


Tungsten alloy weights are an ideal, environmentally friendly alternative to lead weights, which are toxic and increasingly being labeled an environmental hazard. Tungsten weights are harder than steel and extremely dense, tungsten being on average 30 percent smaller than its lead counterpart. Tungsten weights are smaller than conventional weights, create twice the sound of lead weights and maintain their shape for longer. Tungsten is also used in the production of other fishing applications, such as tungsten alloy line cutters and tungsten powder coating for fishing lines tungsten pin fishing sink, tungsten pin fishing sink, tungsten half drop with h, tungsten fishing sinker, tungsten banana with golf, tungsten alloy ball sinker, tungsten jig, tungsten pagoda pin fishing, drop sinker with groove, drop sinker with hole, half drop sinker with golf, tungsten rod with hole, tungsten fish spoon, tungsten fish head sinker, tungsten alloy ball sinker, none-toxic tungsten high-, tungsten alloy ball,ect.

2012年7月17日星期二

Counterweights Made From Tungsten Alloy


Due to its special properties, tungsten heavy alloy block is usually used in the counterweight of yacht, sailboats, submarines, etc.
Changsha Mingguan bears abundant experience in supply of tungsten alloy counterweights to different overseas yachts’ manufacturers, up to the most specific designs requirement.
Brick-shape counterweights are the typical one we have ever been supplying in bulk quantities. By their own, our client designs and machines the bricks into the integrated tungsten counterweight parts with tungsten alloy pins’ connecting function.

2012年7月16日星期一

Tungsten Alloy Sailboats Counterweights

Ballast is used in sailboats to provide moment to resist the lateral forces on the sail. Insufficiently ballasted boats will tend to tip, or heel, excessively in high winds. Too much heel may result in the boat capsizing. When sailing vessels carried cargo, it was at times necessary to sail to a port with no cargo. In order to do this enough ballast of little or no value would be loaded to keep the vessel upright. Tungsten heavy alloy counterweights would then be discarded when the cargo was loaded.
On larger modern vessels, the keel is made of or filled with a high density material, such as lead. However, lead is not environmental-friendly, so owning to high density and non-toxic, tungsten heavy alloy is increasingly adopted in counterweighs for sailboat. By placing the weight as low as possible (often in a large bulb at the bottom of the keel) the maximum righting moment can be extracted from the given mass. Traditional forms of ballast carried inside the hull were stones or sand.

2012年7月15日星期日

Tungsten Heavy Alloy Balance Weight

Tungsten heavy alloy balance weight for vehicle is now becoming the most popular material for ballast, due to its main advantages:highest density, High tensile strength and machined easily, Non-toxic.
Besides,Tungsten alloy Counterbalance weight is also used in applications such as holders for Well Logging, Racing Weights. vibration damping and dynamic balancing,aerospace industry.

2012年7月12日星期四

Tungsten Alloy Counterweight We Offer


We offer semi-finished and finished products according to customers’ drawings.
Our tungsten products are installed in a variety of aircrafts and serve as balance weights in the wing fuselage, vertical (rudder) and horizontal (elevator) stabilizers, in helicopter rotors, propellers and Aerospace instruments. The majority of balance weights that we supplies are flight safety products. Our products have been installed in more than a dozen different types of aircrafts, including the Boeing 747-400, 737, 767, 757, Gulfstream G-150 & G-200 and Sikorsky UH-60.
Brick-shape balance weights are the typical one Changshamingguan have ever been supplying in bulk quantities. By their own, our client designs and machines the bricks into the integrated balance weight parts with tungsten alloy pins’ connecting function.

2012年7月11日星期三

Advantages of the tungsten alloy rotating inertia weights

Advantages of the tungsten alloy rotating inertia weights:
High density: 18.6g/cm3 min.
High modulus of elasticity
Very good mechanical properties, good mechanical properties,
Harmless to the environment and health

2012年7月10日星期二

Tungsten alloy counterweight for aircrafts & helicopters

Tungsten Heavy Alloy(WHA)Weights, made of tungsten alloy from Changshamingguan Online, are used in many engineering applications, where high inertia forces and high weights are required under limited space conditions.
Parts made of fine Tungsten based powder by the method of sintered are therefore used as rotating inertia weights, vibration damping elements and counter weights for various applications in the automotive industry, in aerospace and sports equipment.