At that time, society developed rapidly, new products and new technologies continued to emerge, and human needs continued to increase. How to protect the environment and maintain ecological balance became the primary issue for the continued, stable and healthy development of society. Copper has been a valuable natural resource for humans since ancient times, and its impact on the environment and ecosystem has attracted increasing attention. Based on the long-term production and life experience of human beings and the scientific research results of modern times, especially these years, it is beneficial to show that copper is beneficial to environmental protection and ecological balance. The main performance is: copper is the primary nutrient element. Copper is an element that exists in nature. After a long period of evolution, it has entered the biological organism. Copper and organic compounds in the body constitute a biologically active substance, which turns into various enzymes and proteins. The body’s biological transformation, electron transfer, oxidative recovery, and breathing arrangements are all inseparable from copper.
It is widely used in the chemical industry to make vacuum vessels, distillation pots, brewing pots, etc. In the national defense industry, it is used to make parts, and in the construction industry, it is used as various pipes, pipe fittings, decoration equipment, etc.
Bronze of beryllium, in addition to phosphorus, zinc, lead and other elements. It is the earliest alloy used by mankind, and it has been used for about 6000 years. It is corrosion-resistant and wear-resistant, has good mechanical and technological functions, and can be welded and brazed well without sparks during impact. It is divided into processing Dongguan beryllium copper and forging Dongguan beryllium copper. The beryllium content of Dongguan beryllium copper for pressure processing. The beryllium content of Dongguan beryllium copper. Commonly used trademarks are etc. Dongguan beryllium copper is a non-ferrous metal alloy with the smallest forging shrinkage rate. It can be used to produce castings with messy shapes, clear outlines and low air tightness requirements. Dongguan beryllium copper is very resistant to corrosion in the atmosphere, sea water, fresh water and steam, and is widely used in steam boilers and marine ship parts. Phosphorus-containing Dongguan beryllium copper has outstanding mechanical functions and can be used as wear-resistant parts and elastic parts of high-precision machine tools. Leaded Dongguan beryllium copper is often used as wear-resistant parts and sliding bearings. Zinc-containing Dongguan beryllium copper can be used as high airtight castings.
It is a functional elastic material in copper alloys, with high strength, elasticity, hardness, fatigue strength, low elastic hysteresis, corrosion resistance, wear resistance, cold resistance, high conductivity, non-magnetic, impact and no sparks, etc. Physical, chemical and mechanical functions. There are processing Dongguan beryllium copper and forging Dongguan beryllium copper. Commonly used forging Dongguan beryllium copper are Cu-2Be-0.5Co-0.3Si, Cu-2.6Be-0.5Co-0.3Si, Cu-0.5Be-2.5Co and so on. The beryllium content of the beryllium copper processed in Dongguan is controlled below 2%, and the domestic beryllium copper is added with 0.3% nickel or 0.3% cobalt. Commonly used processing Dongguan beryllium copper: Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti, etc. Dongguan beryllium copper is a heat treatment strengthened alloy. Processing Dongguan beryllium copper is mainly used for various elastic components, especially various components that require excellent conduction function, corrosion resistance, wear resistance, cold resistance, and non-magnetic components. Many are used as diaphragms, diaphragms, bellows, and micro switches. Wait. Forging Dongguan beryllium copper is used for explosion-proof tools, various molds, bearings, bearing bushes, bushings, gears and various electrodes.
