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Structure and composition of electronic cigarette

What is the electronic cigarette? Public information shows that the electronic cigarette is mainly composed of four parts, namely, tobacco (including nicotine, essence, solvent, propylene glycol), heating system, power supply and filter tip, and atomized aerosol is generated by heating atomization for smokers. In a broad sense, e-cigarette refers to the electronic nicotine delivery system,　　
release time：2021-03-03 The number of clicks：8692

Discussion on the process flow of aluminum extruded profile shell of electronic cigarette

After the market contraction and industry reshuffle in 2015 and 2016, the e-cigarette industry finally ushered in a new development turning point in 2017. The global e-cigarette market showed a warming trend, and the sales volume further increased. And today's e-cigarette shell more and more personality, color is also more and more beautiful. But there are many complicated and tedious processes hidden behind the bright appearance.　　
release time：2021-02-22 The number of clicks：12215

Distribution of aluminum in the earth

The most abundant metal elements in the earth's crust are 8.3%. It is mainly composed of aluminosilicate ore, bauxite and cryolite.　　
release time：2021-01-14 The number of clicks：8257

Development history of aluminum

The English name of aluminum comes from alum, which is Kal (SO4) 2 · 12H2O. In prehistoric times, people used clay containing aluminum compounds　　
release time：2021-01-14 The number of clicks：8351

Preparation of aluminum

In 1854, the French chemist de vill mixed bauxite, charcoal and salt, added chlorine and heated to obtain NaCl, ALCL ? double salt, and then fused the double salt with excess sodium to obtain aluminum. In 1886, hall of the United States and helante of France independently electrolyzed the mixture of fused bauxite and cryolite (Na3AlF6) to produce metallic aluminum, which laid the foundation for large-scale production of aluminum in the future.　　
release time：2021-01-13 The number of clicks：8593

Discussion on the process of extrusion production of industrial aluminum profiles

Industrial aluminum profile system, alias: industrial aluminum extrusion, industrial aluminum alloy profile, industrial aluminum profile is a kind of alloy material with aluminum as the main component, aluminum bar through hot melting,　　
release time：2020-12-21 The number of clicks：8510

Aluminum prices continue to run high

This week, the price of aluminum went up again, and the phenomenon that fundamentals continued to go to the warehouse slightly continued to provide good　　
release time：2020-12-21 The number of clicks：6142

Contact letter for relocation of Shenzhen Xingsheng aluminum products Co., Ltd

New factory address: 1st to 3rd floors, Building D, Xinwei Second Industrial Zone, Matian Street, Guangming New District, Shenzhen　　
release time：2020-12-18 The number of clicks：6153

Characteristics of aluminum profiles

Corrosion resistance The density of aluminum profile is only 2.7g/cm3, about 1 / 3 of that of steel, copper or brass (7.83g/cm3 and 8.93g/cm3 respectively). Aluminum exhibits excellent corrosion resistance under most environmental conditions, including in air, water (or brine), petrochemicals, and many chemical systems.　　
release time：2020-12-18 The number of clicks：8016

Classification of aluminum profiles

By use 1. Architectural aluminum profiles (divided into doors and windows and curtain walls) 2. Radiator aluminum profile. 3. General industrial aluminum profiles:　　
release time：2020-12-18 The number of clicks：8118

Name and use of aluminum

It is named according to Du International alloy design system. Each alloy has a four digit number, of which the first digit is the main element.　　
release time：2020-12-18 The number of clicks：8636

What is the difference between CNC machining and die casting of aluminum shell? Which process is better?

People are also used to this kind of usage in daily life　　
release time：2020-04-25 The number of clicks：8839

Safety technical measures for aluminum alloy shell processing

The safety technical measures of aluminum shell stamping parts processing are as follows: 1) the hardware structure should be able to ensure easy operation, safety and reliability, and the operator can complete the stamping work smoothly without hand, arm and head stretching into the dangerous area　　
release time：2020-04-25 The number of clicks：8346

What should be paid attention to during the stretching process of aluminum profile shell?

What should be paid attention to in the process of drawing aluminum profile? The following small series for you to explain: 1, stretching must be in the aluminum alloy profile cooling to below 50 degrees can be moved to the stretching frame for stretching operation　　
release time：2020-04-25 The number of clicks：8567

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