Product Name:Zirconium Fasteners
Zirconium Fasteners http://www.ray-chin.com/product/zirconium-fasteners
Company Description
Company Name:RAYCHIN LIMITED
Address:No. 678，Hanyu Golden Valley, Jingshi Road, Jinan City, Shandong Province, China
Description:Commercially pure zirconium screws, also known as zirconium 702, are most well-known for their superior corrosion resistance in some of the harshest environments that include:• Hydrochloric Acid • Sulfuric Acid • Formic Acid • Nitric Acid • Acetic Acid It is also a metal that offers industry unique properties. It does not absorb neutrons, making it ideal for use in nuclear power and at low temperatures it is superconductive, making it ideal for super magnets.Hydrochloric Acid ResistanceWhat makes Zirconium screws particularly useful to industry is their resistance to hydrochloric acid where they exhibit a corrosion rate of less than 5mpy at all concentrations and temperatures in excess of the boiling point. Even in 37% HCI, Zirconium screws do not begin to show substantial corrosion until 130°C (266°F). This performance is unmatched by any other engineering metal or alloy with the exception of tantalum. To give you a point of reference, Hastelloy C276 will experience 288 mpy (mils per year) of corrosion in just 10% HCl at the boiling point while Zirconium screws will have a nil corrosion rate even when aerated. As a result, Zirconium screws are most beneficial when used is in hydrochloric acid processes with temperatures above the boiling point and in the absence of oxidizing impurities.
Contact:Jack
Telphone:86-0534-2166566
Fax:86-0531-59532816
Email:raychinlimited@163.com
Company Website:http://www.ray-chin.com