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china latest news about Copper classification and brief

Copper classification and brief

[2014-08-25 12:16:45]
Classification of copper and copper alloy habit by color classification, generally divided into four categories: 1, copper: Refers to copper, the main varieties of oxygen-free copper, copper, phosphorus deoxidized copper, silver and copper; 2, Brass: Copper and zinc means based alloys can be divided ... Read More
china latest news about Promote the development of high-speed trains demand for copper profiles

Promote the development of high-speed trains demand for copper profiles

[2014-08-25 12:15:55]
Shortage of copper resources, with copper smelting copper production gap between production continues to expand, but simply rely on imports of copper concentrate is likely to lead to the kinds of the copper industry, to alleviate this contradiction realistic approach is to actively use scrap ... Read More
china latest news about A qualified copper profiles manufacturers should possess the following qualities

A qualified copper profiles manufacturers should possess the following qualities

[2014-08-25 12:14:33]
Copper is found in one of the earliest humans, but also the most delicate, the most luxurious materials. Copper longevity, versatility, aluminum, steel and other alloys materials can not match is one of the best building materials. In addition, copper has historically been a symbol of dignity and ... Read More
china latest news about China's current standard brass rod

China's current standard brass rod

[2014-08-25 12:13:32]
The current standard brass rod: National Standard (1) our current brass rod is "seamless air conditioning and refrigeration Brass" (GB / T17791-1999). The standard reference to "air-conditioning and refrigeration equipment with seamless brass rod" (ASTM B 280) and "seamless copper coil" (ASTM B743) ... Read More
china latest news about Copper profiles related to performance and application description

Copper profiles related to performance and application description

[2014-08-25 12:12:40]
Copper profiles as part of our daily lives relatively common form of copper alloy products, widely used in various industries, IAC Copper zinc and copper alloy products produced, not only quality, but also recognized by the majority of the demand side. Copper profiles Performance The copper content ... Read More
china latest news about How to tell the good quality of brass extrusion profile section

How to tell the good quality of brass extrusion profile section

[2014-08-25 12:11:02]
Speaking of copper profiles may we are a bit strange, in fact, it has a relatively wide range of applications in many industries, it's also about the quality of security, then it's the quality of how to test it, or that good quality copper profiles which standards it ? Copper profiles of the ... Read More
china latest news about How to ensure the quality of shaped copper's?

How to ensure the quality of shaped copper's?

[2014-08-25 12:09:42]
Good performance is gradually shaped copper recognized by the majority of users, when it comes to some of its advantages, a lot of people know, but if asked how it is selected, a lot of people might have said that would not clear, so how to choose it, or how to choose a good quality? Select shaped ... Read More
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