News
-
What is copper casting? What is the nature of copper TP2?
Views: 552 Jun 25 , 2017What is the nature of copper TP2? Melting the high-purity raw materials, the oxygen in the molten copper to produce oxygen with oxygen (P) deoxidation, so that the oxygen content reduced to 100ppm or less,...
-
How does the miscellaneous copper cast?
Views: 544 Jun 25 , 2017How does the miscellaneous copper cast? Casting casting machine, the current widely used there are two casting machines, disc casting machine and linear casting machine. Disc Casting Machine Large-scale copper...
-
Copper Week Comment: Copper Breakthrough Pressure Upstream But Difficulty (6.19-6.23)
Views: 544 Jun 24 , 2017Copper Week Comment: Copper Breakthrough Pressure Upstream But Difficulty (6.19-6.23) Core Tip: In the weak consumption, the supply is not a big tightening of the case, the copper price will not...
-
What is tin green phosphor bronze, tin bronze, phosphor bronze?
Views: 560 Jun 24 , 2017What is tin green phosphor bronze, tin bronze, phosphor bronze? Tin phosphor bronze has a higher corrosion resistance, wear resistance, out when no sparks. For, medium speed, heavy load bearing, the maximum...
-
How to distinguish between surface blackened copper bars and magnesia?
Views: 527 Jun 24 , 2017How to distinguish between surface blackened copper bars and magnesia? Sampling, respectively, adding dilute hydrochloric acid, if there are bubbles, then the magnesium, no bubbles for the copper...
-
What are the effects of copper and iron？
Views: 501 Jun 24 , 2017What are the effects of copper and iron Collagen content of human body up to a protein, the main component of human connective tissue, bone core material. Collagen is like a few rope as twisted into a bunch of...
-
What are the symptoms of copper poisoning?
Views: 509 Jun 24 , 2017What are the symptoms of copper poisoning? 1. Acute copper poisoning Cause the disease is a variety of reasons, often because of crystalline copper sulfate burns or accidental misuse caused by food is also...
-
What are the characteristics of copper forging?
Views: 554 Jun 24 , 2017What are the characteristics of copper forging? What is copper forged? What is the characteristics of copper forging? What is the use of copper forging? Purple copper forging Definition: Copper processing method...
-
What are the advantages of copper forging?
Views: 600 Jun 24 , 2017What are the advantages of copper forging? Forging Advantages: For forged out parts, the product size is very high in size, so it is more conducive to batch production operations. Through the die forging,...
-
What is the difference between the H and HR of the copper alloy?
Views: 535 Jun 24 , 2017What is the difference between the H and HR of the copper alloy? Cold working condition (H) Copper and copper alloy cold processing is usually used cold-rolled and cold-drawn, individual cold forging and...
