2009/05/06

Tungsten Heavy Aalloy Paperweights

Tungsten Alloy Paperweights
What is paperweight?
Paperweight are decorative objects, designed to hold sheets of paper on a surface to prevent wind from blowing them away. Paperweight has a long history in China, even can be traced back to the birth date of paper.
Type of paperweight
Antique paperweights
In ancient China, paperweight is one of the necessary equipment in sanctum. Antique paperweights are commonly made of jade, copper, china and high wood, using modeling rabbit, horse, sheep, deer, toads and other animals of the three-dimensional shape. They are often collected as examples of fine workmanship, and appreciated for their aesthetic as opposed to their rather than utilitarian aspect.
Copper paperweight
Jade paperweight
China paperweight
Modern paperweights
With the development of modern society, there are more and more types of peperweights. They retain the classical peaceful atmosphere, and at the same time, add a variety of new ideas and new elements have been integrating. WhetherWhatever material or specification, modern paperweight are moving heading towards diversification direction.
*Glass paperweight
*Crystal paperweight
*Stone Paperweight
*Ceramic Paperweight
*Wood paperweight
Tungsten Heavy Ally (WHA) Paperweight
——Never worn, never rust, high-density, high-performance paperweight
Tungsten heavy alloy bears the high density ranging 15.4-18.5g/cc (80-97W), with the components of W-Ni-Cu, W-Ni-Fe Or W-Ni-Cu-Fe and etc. It has a range of excellent features, to achieve full compliance with the requirements as paperweight material:
①High density More than twice as dense as steel, can press any book firmly;
②High strength The tensile strength is about 700-1400Mpa and the thermal expansion coefficient just only 1/2-1/3 of iron or steel, wear-resistant, never rust, can be preserved permanently;
③ Good weldability and machinability It is also possible to have "custom" bars made to your specifications
Chinatungsten Online (Xiamen) Manu. & Sales Corp., is one of most famous and professional manufacturers and exporters to supply various high-quality tungsten worldwide for over 20 years. We always provide different tungsten products base on specific requirement with dimensions, drawings and so on.
Any of your enquiries will be welcome to us. And we are sure to offer our excellent service to all of our esteemed clients.
Contact us by sales@chinatungsten.com now and get a good price from us!


Hanns CEO/Chinatungten।com

No comments:

【Chinatungsten】tungsten copper electrolytic process

Processing In the process of electrolyzation, use a certain proportion of NaCl, KCl, Na2WO4 and CuO4 mixed solution and graphite as el...