Home > FAQ > Brief introduction and characteristics of red copper

Brief introduction and characteristics of red copper

Author:mart Release time:2019-11-27 Page View:3
Red copper is pure copper, also known as red copper. It has good conductivity and thermal conductivity, excellent plasticity, and is easy to be made b

 Red copper is pure copper, also known as red copper. It has good conductivity and thermal conductivity, excellent plasticity, and is easy to be made by hot pressing and cold pressing. Many products are used to make wires, cables, brushes, electric sparks, etc. which require outstanding conductivity. [2] red copper. Pure copper, derived from sulfide or oxide copper minerals, can be used for making coins and utensils.



 

"Tiangong Kaiwu · copper" written by Yingxing of Ming and Song Dynasty "all copper is used for the world, and there is only red copper. With calamine or Japanese lead, it turns to brass; with equal medicine, it turns to white copper; with alum and nitrate, it turns to bronze; with Guangxi, it turns to ring copper; with Japanese lead, it turns to cast copper. The first quality is just red copper. " In the second section of Chapter 3 of the first edition of Guo Moruo's draft of Chinese history, "the red copper they extracted is very pure, except for the natural trace (0.1 red copper road sign 0.2%) impurities, there is no artificial participation in tin or lead alloy making.



Although the hardness of red copper is poor, it can be made into all kinds of things and decorations directly by hammering. " High purity, fine arrangement, very low oxygen content. No porosity, trachoma, loose, excellent conductive function, high precision of the die surface etched by electricity. After heat treatment technology, the electrode has no directivity, suitable for fine production, with outstanding thermal conductivity, manufacturability, ductility, corrosion resistance, etc.

Hot content

FAQ Design News Furniture

Hot sale

Get It Together

Online contact
Telephone
0760-23669769
Telephone
0760-23669769