GORDEN IT IS NICE BIKE! NOW YOU NEED SOME HELP WITH THE TASK. ENSURE TO KEEP A RECORD OF WHERE INFORMATION IS BEING GATHERED. LET ME OR SOMEONE ELSE CHECK YOUR SENTENCES. WORK ON THE PROPERTIES TABLE FIRST AND THEN THE OTHER DETAILS AS THIS IS MOST IMPORTANT. ILL TALK TO YOU TOMORROW IN PHYSICS TO OFFER SOME ASSISTANCE.
Aluminum Alloy
Merida TFS series is about Mountain type.So,the material for made it need to very firm, hard and durable.
ORGANS ORIGIN
This kind of mountain bike needS to many material to make it perfectly, includING alloy, plastic, steel, aluminium and Carbon fiber. Among THEM ‘aluminium alloy’ is the major material for TFS 100. Aluminium alloys are widely used in engineering structures and components where light weight or corrosion resistance is required and it used for bicycle frames, due to its relative ease of welding.
EXPLANATION
Aluminium alloy is that use two or more metals (or metal with non-metallic) made of a substance having metallic properties. Usually theistic homogeneous liquid melt by each component, and then derived by condensation.
Aluminium alloys or aluminum alloys are alloys of aluminium, often with copper, zinc, silicon, or magnesium. They are much lighter and more corrosion resistant than plain carbon steel, but not quite as corrosion resistant as pure aluminium. Bare aluminium alloy surfaces will keep their apparent shine in a dry environment, but light amounts of corrosion products rub off easily onto skin when touched. Galvanic corrosion can be rapid when aluminium alloy is placed in proximity to stainless steel in a wet environment. Aluminium alloy and stainless steel parts should not be mixed in water-containing systems or outdoor installations. PLEASE ACKNOWLEDGE THE SOURCE
BENEFIT
Aluminum alloy is the industry's most widely used non-ferrous structural materials, aviation, aerospace, automotive, machinery manufacturing, ship
Cheng Lin aluminum alloy????
And has a large number of applications in the chemical industry. With the rapid development of science and technology in recent years, as well as the industrial economy, the growing demand for aluminum alloy welded structure, the welding of aluminum alloys also will be in-depth research. Aluminum alloy widely used to promote the development of aluminum alloy welding technology and welding technology development to expand the applications of aluminum alloy, aluminum alloy welding technology is becoming one of the hot.
Of pure aluminum density (ρ = 2.7g/cm3), is about 1/3 of the iron, low melting point (660 ° C), the aluminum is a face-centered cubic structure, and therefore has a high plasticity (δ: 32 to 40%, ψ: 70 ~ 90%), ease of processing, can be made from a variety of profiles, sheet, good corrosion resistance; However the low strength of pure aluminum, the annealed condition σb value of approximately 8kgf/mm2, it is not appropriate for the structure of the material. Production through long-term practice and scientific experiments, people gradually to join the alloying elements and the use of heat treatment to strengthen aluminum, which has been a series of aluminum alloy. ONLY INCLUDE IT IF REQUIRED FOR THE TASK
PROPERTIES
Low density of aluminum alloy , but the intensity is high, close to or more than a high-quality steel , plastic , can be processed into a variety of shapes , with excellent tive , thermal conductivity and corrosion resistance, on industrial widely used, the use of the second steel.
Aluminum alloy processing methods can be divided into deformation aluminum alloy and casting aluminum alloy two categories:
Wrought aluminum alloy can withstand pressure processing . Be processed into various forms, the specifications of the aluminum alloy material. Mainly used in the manufacture of aviation equipment, building with doors and windows . The deformation of aluminum alloy is divided into non-heat-strengthened aluminum alloy and enhanced heat treatable aluminum alloy. Non-heat-strengthened not by heat treatment to improve the mechanical properties , can only be strengthened by cold deformation, which consist primarily of high purity aluminum , industrial high purity aluminum, industrial aluminum and rust-proof aluminum . Heat treatable reinforced aluminum alloy by means of quenching and aging heat treatment to improve the mechanical properties, it can be divided into hard aluminum , forged aluminum, superhard aluminum and special aluminum alloy .
The casted aluminum alloy according to chemical composition can be divided into the Al-Si alloys , aluminum-copper alloys, aluminum-magnesium alloys , aluminum zinc alloys, and aluminum rare earth alloy, wherein the Al-Si alloys have been eutectic silicon aluminum alloy, the eutectic silicon aluminum alloy, single common crystalline silicon aluminum alloy, cast aluminum alloy cast under.
Some of the aluminum alloy may be employed to heat treatment to obtain good mechanical properties, physical properties and corrosion resistance. SOME OF THIS IS REPEATING
MOST IMPORTANTLY I NEED THE TABLE OF PROPERTIES
REFERENCE
1 Federico Mazzolani 1985 ''Aluminium Alloy Structures'' http://books.google.com.au/books?id=GzkKQXU-HOcC&printsec=frontcover&dq=Aluminum+Alloy&hl=zhTW&sa=X&ei=LTovUZfHI8OcmQX5zYCoBw&ved=0CEAQ6AEwAw#v=onepage&q=Aluminum%20Alloy&f=false
2Joseph R. Davis 1993 ''Aluminum and Aluminum Alloys''http://asmcommunity.asminternational.org/portal/site/www/AsmStore/ProductDetails/?vgnextoid=055d41d97d0f8110VgnVCM100000701e010aRCRD&campaign=books&job=RPGN0806&ref=gbs
3 Joseph R. Davis 1999 ''Corrosion of Aluminum and Aluminum Alloys'' http://books.google.com.au/books?id=iEeiQEeLOmYC&printsec=frontcover&dq=Aluminum+Alloy&hl=zh-TW&sa=X&ei=kUYvUeynMebJmAXCx4GgDw&ved=0CE8Q6AEwBg
5 http://www.lianmengal.com/p4.html
6 http://www.aluminum.org/Content/NavigationMenu/TheIndustry/Alloys/default.htm