An article explaining the industrial applications of aluminum and other non-ferrous metal materials

The nation's economy, people's everyday lives, the national defense industry, and aluminum extrusion cnc the advancement of science and technology all depend on new non-ferrous metal materials. They are crucial basic materials and significant strategic materials. The development of non-ferrous metals has also advanced, with significant advancements in processing and performance, particularly in the last ten years, China and non-ferrous metals have greatly improved, not only to meet the fundamental application of our country but also to be able to export to other nations.

a succinct explanation of non-ferrous metals

Non-ferrous metals include non-ferrous alloys, and extrusion profiles non-ferrous alloys are non-ferrous metals as a substrate, and to which the addition of one or more metal elements alloy. Non-ferrous metals are also non-ferrous metals; non-ferrous metals in a narrow sense refer to manganese, iron, and chromium other than the general term of the metal. Metallic substances classified as non-ferrous include, among others, lead, aluminum, copper, nickel, and other metals or alloys. The corrosion resistance of non-ferrous metals is significantly influenced by their purity; when other metals are added, their mechanical properties can typically be increased, but their corrosion resistance will be decreased; when non-ferrous metals are cold worked, their strength can be increased, but their plasticity is decreased.

Non-ferrous metals may be categorized into four groups:

01

Light metals, such as aluminum and magnesium, etc., have active chemical qualities as their primary features, despite having low density physical characteristics;

02

heavy metals, often found in zinc, copper, and lead, and v slot extrusion typically having a density of at least 4.5g/m3;

03

Precious metals, which are commonly found in platinum, gold, and silver, are exceedingly uncommon and difficult to extract, making them very expensive. They also execute chemical reactions more consistently and have more stable chemical characteristics.

04

Molybdenum, germanium, tungsten, and lithium are examples of rare metals with relatively sparse distribution and storage in nature.

Additionally, the "New Materials Development Guide" categorizes advanced non-ferrous metal materials into high-performance aluminum alloys, high-performance copper alloys, magnesium alloys, titanium and titanium alloys, rare and refractory metal materials, precious metals, etc. These advanced non-ferrous metal materials are used in the following ways to support key transportation projects:

Aluminum Alloy

new titanium alloys for aeronautical applications at low temperatures

Titanium alloys that are resistant to corrosion and radiation for use in nuclear power and petrochemicals

Titanium alloy with high strength for use in maritime engineering

Titanium and titanium alloy skin plates that are large and broad

Large-size titanium alloy bars that can carry loads

Alloy of magnesium

Forgings, extruded profiles, and plates made of magnesium alloy for use in aircraft applications

Cast and deformed magnesium alloys for lightening vehicles

Alloy of aluminum

Aviation aluminum manufacturing line, huge extruder for high-end aluminum alloy profile production, high-end aluminum and aluminum alloy plate, strip, and foil (flat rolled material) production line:

bodies of high-speed train cars made of aluminum alloy

tanks for huge ships made of aluminum alloy

Lightweighting with aluminum alloy for automobiles

oversized aluminum alloy for the skin of the fuselage

aeronautical high-performance aluminum-lithium alloy

01

Contemporary Light Alloy Materials

Global emphasis has turned to the lightweighting of aircraft and rail transportation materials as a result of the escalating energy crisis and environmental protection issues. A key strategic need in the field of advanced manufacturing in China is the effective preparation of high-performance lightweight alloy materials, which has also emerged as a hotspot of cutting-edge research in the field of international materials. Although China has made impressive strides in recent years in the creation of high performance lightweight alloy materials, it still trails behind developed nations in terms of original technology, and many sectors continue to be constrained by the developed nations' technological barriers. Particularly in the areas of thermodynamic and kinetic theories and preparation techniques for high-performance lightweight alloy materials, China lags behind.

Attacking the design of high-performance light alloy materials, metallurgical quality, and organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organometallic organo The following has to be done in terms of research:

big passenger airplane made using cutting-edge light alloy materials and inexpensive production techniques;

improved preparation technique, new types of high-strength and high-toughness light alloys;

new types of titanium and aluminum alloys with excellent strength and resistance to corrosion for maritime engineering and manufacturing technologies;

high-performance aluminum/magnesium alloys for lightening up automobiles and the manufacturing processes for these materials;

Large-size light alloy materials: residual stress characterisation and low residual stress production method.

02

Applications and characteristics of titanium and titanium alloys

The term "titanium alloy" describes a number of alloy metals with great strength, excellent corrosion resistance, and high heat resistance that are formed of titanium and other metals. Titanium alloys are frequently utilized in the creation of landing gear, skeletons, skins, fasteners, and compressor components for aviation engines. The structural components of rockets, missiles, and fast aircraft also utilise titanium alloys. Due to its outstanding performance, titanium and titanium alloys have found use as an amphibious metal for use in the air, land, and water.

China is creating new titanium alloys.

03

Field of application for magnesium alloys

Magnesium-based materials are regarded as the century's most abundant in the research and application potential of "green materials" and are widely employed in the aerospace, military, transportation, and 3C goods industries, among other disciplines. The utilization of magnesium alloy, one of the lightest metal structural materials, is the current trend in transportation development. The lightest metal structural material currently used is magnesium alloy. It is the best material to create a new generation of lightweight, fuel-efficient, and environmentally friendly transportation since it is so well suited for the transportation industry.

These elements will result in a fast rising market demand for the growth of the magnesium industry in the future due to the increasing pressure of energy conservation and emission reduction, the upgrading of the degree of national defense security, and the improvement of living quality standards.

04

Products and Technology for Aluminum Processing

Aluminum output in China has increased significantly since the "13th Five-Year Plan" and has reached 5.252 107 t in 2019, ranking first globally. China has independently created the first, second, and third generation aluminum alloy material processing technology systems, as well as the LC4, LY12, 2A12, 2A16, 7A04, 7B04, 7A50, and 7B50 family of aluminum alloys. New high-strength and tough casting aluminum alloys, third-generation aluminum-lithium alloys, and high-performance aluminum alloy profiles created in our nation have recently performed at an advanced level on a global scale. China has introduced a total of 29 domestic aluminum alloy grades in the last ten years to the Chemical Composition of Deformed Aluminum and Aluminum Alloys (GB/T 3190-2020). Beijing Institute of Technology is one of them; it was the first institution in the world to master the preparation and processing technology of erbium-containing diffusion-strengthened aluminum alloys. The five alloy grades of erbium-containing 5E83 aluminum alloy cold rolled plate, 5E06 aluminum alloy hot rolled plate, hot extruded wall plate, and other five alloy grades are listed in the national standards, and they have found significant use in the fields of national defense and automotive.

China's aluminum alloy automobile plate has started to have a large-scale manufacturing capability in the automotive industry, but the mature products are only available in the grades 6016 and 5182, and other grades are still unable to offer in big quantities. Aluminum Corporation of China Limited has created the 6016, 6014, 5182, and 5754 alloys for vehicles and accomplished the use of small batch in the manufacture of Geely and Haima automobiles in recent years, among other accomplishments in the field of automobile lightweighting.

With the implementation of the national deep blue strategy, China has started to build its own cruise ships, "sea ranch", drilling platforms, power stations, and helicopter platforms. China Merchants Group Co. Ltd. has delivered the first Polaris cruise ship, and China has developed commercially available marine aluminum alloy sheet/profile 5083, 6061, and 6082 aluminum alloy. There are still many gaps in the development of aluminum alloy materials for other portions of ship hulls and in accordance with China's marine and river environment, necessitating cross-field and interdisciplinary cooperation.

05

Large Integral Structural Components for Fuselage of New Generation Aircraft

Large integrated structural components that replace a mixture of elements put together from a number of loose parts can save weight by 15-20% while also enhancing dependability. However, the production of huge monolithic structural components necessitates the use of thick plates with extraordinarily large thicknesses and forgings made of aluminum alloy/titanium alloy. However, there are other obstacles to be solved, including the alloy system, variations in how products' surfaces and cores are processed, quenching sensitivity, processing tools and procedures for large-scale components, and other crucial technologies.