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Common aluminum alloys and profiles are processed through surface treatment processes such as spraying, electroplating, wire drawing, sandblasting, anodizing, passivation, oxide film, and polishing machine polishing.
release time：2023-10-07 The number of clicks：1851
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The once prosperous e-cigarette industry did not see the dawn of "empty air" one year after the strongest regulatory measures were implemented.
release time：2023-10-06 The number of clicks：1544
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During a visit and investigation, Hainan police found that some young people in bars may experience dizziness and drunkenness after smoking a new type of "top" electronic cigarette.
release time：2023-10-06 The number of clicks：1539
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Step 1: Aluminum rod casting: Firstly, the aluminum ingot is heated to a certain temperature for melting, and then a certain amount of alloy elements (magnesium, silicon) are added to the melted aluminum liquid. Finally, the aluminum liquid is poured into the casting machine and cast into round rods with different diameters.
release time：2023-10-05 The number of clicks：1703
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The physical properties and main characteristics of aluminum profiles are silver white and shiny metal, with a light weight and a density of 2.6989g/cm at 20 ℃ ³； No toxicity or magnetism, no sparks generated during impact; Good ductility, ranking sixth among metals in terms of ductility and second in terms of ductility; Pure aluminum is very soft, with a Mohs hardness of only 2.9, but it can form high-strength and lightweight aluminum based alloys with various metals such as copper, magnesium, manganese, silicon, zinc, etc;
release time：2023-10-05 The number of clicks：1671
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release time：2021-11-01 The number of clicks：4298
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release time：2021-11-01 The number of clicks：8346
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Hub is called "hub" in English. "Hub" means "center". The main function of the hub is to regenerate, shape and amplify the received signal to expand the transmission distance of the network,
release time：2021-11-01 The number of clicks：6557
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Hub shell generally adopts hub aluminum shell, which is characterized by fast heat dissipation. Hub is a multi port adapter (also known as expansion dock). When hub is the central equipment, even if a line in the network fails,
release time：2021-10-26 The number of clicks：6979
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Materials - sawing machine - lathe (rough turning) - line drawing - drilling machine - milling machine - heat treatment - lathe (finish turning) - grinding - wire cutting - EDM - fitter (tooling and polishing)
release time：2021-10-07 The number of clicks：6658
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1. Melting and casting is the first process of aluminum production. The main processes are as follows: (1) batching: calculate the addition amount of various alloy components according to the specific alloy brand to be produced, and reasonably match various raw materials.
release time：2021-10-07 The number of clicks：4959
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Yesterday, the reserve bureau announced the fourth batch of aluminum throwing reserves of 70000 tons. If it is estimated according to the magnitude of 500000 tons sold in the whole year, the amount of this time is relatively small, and the night opening is also high. However, we believe that this impact is limited, and the aluminum price has returned to the fundamental logic.
release time：2021-09-28 The number of clicks：4390
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Affected by trading factors, the aluminum industry made a sharp correction. However, the fundamentals are still changing in the direction of high deterministic contraction of supply. We maintain the judgment that the rise of aluminum price continues and will exceed market expectations, and the profits of the overall industrial chain will continue to widen.
release time：2021-09-28 The number of clicks：4251
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Yunnan Province On September 11, Yunnan Provincial Development and Reform Commission issued the notice on resolutely doing a good job in the work related to dual control of energy consumption, requiring to strengthen the production control of key industries, including ensuring that the average monthly output of green aluminum enterprises from September to December is not higher than that in August.
release time：2021-09-27 The number of clicks：4364
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Aluminum: additional code for power restriction measures Among the nine provinces named by the national development and Reform Commission, aluminum production capacity accounts for 40% of the country, of which Yunnan issued power and production restriction notices in May, July and September respectively. The latest notice requires that the average monthly output of green aluminum enterprises from September to December shall not be higher than that in August.
release time：2021-09-27 The number of clicks：4493
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At today's live online market conference hosted by SMM, SMM analyst Li Jiahui delivered a keynote speech on the review of China's electrolytic aluminum supply and demand in the first half of 2021 and the outlook for the second half of 2021. At the conference, she analyzed the hot issues of electrolytic aluminum cost such as alumina and prebaked anode, and looked forward to the later electrolytic aluminum price from the aspects of supply and demand, import and export.
release time：2021-09-26 The number of clicks：4452
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In recent years, China's aluminum processing industry is facing problems such as gradually tightening policies, declining profitability and continuous trade friction. Accelerating transformation and upgrading has become the top priority for the development of aluminum processing industry
release time：2021-09-26 The number of clicks：4571
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Regional environmental protection, power restriction, manufacturer's production, order, waste aluminum inventory, Guangdong Environmental Protection and power restriction, aluminum rod factory a's production reduction of 60% is poor, aluminum rod factory B's operation 2 stops 5 is poor, and Jiangsu's power restriction is generally poor
release time：2021-09-25 The number of clicks：4371
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An industry association composed of several top miners warned that the energy crisis could undermine Europe's green process and force producers to relocate
release time：2021-09-25 The number of clicks：4241
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The main factors affecting the price change of primary aluminum in China are as follows: 1. Demand factors. Demand factor is an important factor affecting the development of primary aluminum industry. In recent years, domestic automobile, building materials and other industries have maintained rapid development, which has driven the growth of market demand for primary aluminum products to a certain extent, thus stimulating the development of primary aluminum industry and supporting the price of primary aluminum products.
release time：2021-09-24 The number of clicks：4331
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