nexuscopper & Copper is highly acclaimed premium manufacturer, exporter and suppliers of Copper Strips C / C / C Our production process. We offer the best quality C, C, C copper strips which are used widely and are demanded all over the world. Orders are taken to customize the. I am not getting any smarter trying to find out the differences (?) between these three Copper similar designations. One of you really smart.
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Chemical Composition Element Cu 1,2,3 1 Oxygen and trace elements may vary depending on the process. Physical Properties 1 Actual value.
Annealing Hot Treatment Hydrogen sulfide causes rapid copperr. Atmosphere, Marine Excellent Protective green basic copper chloride or carbonate patina. Atmosphere, Rural Excellent Low corrosion rates, no localized attack Chlor.
May affect color or taste. Carbonated Water Good Acidity increases corrosion. Chromic Acid Poor Severe oxidizing environment. Nitric Acid Poor Severe oxidizing environment.
Sulfurous Acid Good Increased corrosion at elevated temperatures and with oxidizers including oxygen airdichromates, copler and sulfates Liquid metal Mercury Poor Severe coppe metal embrittlement Miscellaneous Glue Excellent Low corrosion rates, no localized attack Linseed Oil Good Low corrosion rates, no localized attack Rosin Excellent Low coppet rates, no localized attack Sewage Excellent Corrosion affected by salt concentration, temperature, velocity, dissolved oxygen content and pollutants.
Soap Solutions Excellent Corrosion affected by salt concentration, temperature, velocity, dissolved oxygen content and pollutants. Optimum resistance at room temperature and above boiling point. Copper Chloride Fair Severe oxidizing environment.
Ferric Sulfate Poor Severe oxidizing environment. Sodium Peroxide Fair Oxidizing environment Sulfur comp. Refer to specific salt solution ratings. Mine Water Fair Acidic waters containing oxidizers are highly corrosive. Sea Water Good Corrosion affected by salt concentration, temperature, cipper oxygen content and pollutants. Erosion-corrosion at moderate velocities. Steam Excellent Resistant to pure steam. Carbon dixide, dissolved oxygen or ammonia can increase corrosion.
Water, Potable Excellent Corrosion affected by water chemistry mineral content, acidity system design and fabrication. Free carbon dioxide can cause pitting in cold water. Pitting in hot water caused colper cathodic deposits.
COPPER(ทองแดง) C , C , C
Erosion-corrosion at high velocities. Nominal Grain Size 0. Light Drawn, Light Cold Rolled.
Road Bed Expansion Plates. Standard Classification of Coppers. Coated With Lead Alloy. 1c100 Hard-drawn Electrical Wire. Resistant at cryogenic and room temperatures. Corrosion increases at elevated temperatures and in presence of oxidizers such as chromates or hypochlorates. Reduced corrosion resistance due to soluble complex ion formation. Black Liquor, Sulfate Process. Corrosion rate increases at elevated temperatures or with traces of moisture.
Affected by pollutants and other environmental factors. Protective green basic copper chloride or carbonate patina. Low corrosion rates, no localized attack. Corrosion rate increases at elevated temperatures. Rapid copoer increases with traces of moisture. More clpper resistant in dry gas. Corrosion increases with trace of moisture.
Copper and copper alloys containing copper oxide susceptible to attack. Scaling at elevated temperatures. Forms explosive compound in presence of moisture.
Contaminants such as water, sulfides, acids and various organic compounds can increase corrosion significantly. Careful consideration must be given to specific contaminants when selecting coppper for this complex environment.
Increased corrosion at elevated temperatures and with oxidizers including oxygen airdichromates, permanganates and sulfates. Not suitable for hot concentrated solutions.
Severe liquid metal embrittlement. Corrosion affected by salt concentration, temperature, velocity, dissolved oxygen content and pollutants. Strong agitation and aeration increases corrosion. Suitable for neutral or alkaline conditions. High zinc content alloys preferred. Hydrolylsis produces weak acidic condition. Highly oxidizing under acidic conditions.
Resistant up to F unless contaminated by water, acids, alkalies or salts. Noble metal salt, plates on copper surface. Mixed oxide and sulfide scale forms. Forms non-protective copper sulfide.
Increased corrosion with oxidizers, e.
We manufacture wide Copper Strips C1100 / C1020 / C 1220
Acidic ocpper containing oxidizers are highly corrosive. Corrosion affected by salt concentration, temperature, dissolved oxygen content and pollutants. Resistant to pure steam.
Corrosion affected by water chemistry mineral content, acidity system design and fabrication.