Aluminium or aluminum is a chemical element with symbol Al. The world’s first aluminium bar was displayed at Paris World’s Fair in 1855 which weighed 1 kg. At that time its price was similar to gold, so aluminium became popular in jewellery.
Nowadays the usage of aluminium and its alloys are widely used due to their advantageous characteristics.
The typical alloying elements are Cu, Mg, Si Ni, Mn .
• Dural alloys (Al-Cu)
• Hidronalium alloys (Al-Mg)
• Silumin alloys(Al-Si)
The major uses for aluminium are in:
• Aircraft, spacecraft, […]
Compound steel is composed of various grades of Fe and C. The aim of alloyage is to alter the properties of steel in the sense of density and inhibition of corrosion, wear resistance, acid resistance etc. so as to improve all the physical, chemical, and electrical properties.
Stainless steels contain a minimum of 10,5% chromium, and less than 1,2 % of carbon. There are more than 200 different types of stainless steel subdivisions.
Besides chromium its alloying elements are manganese, chromium, nickel, tungsten, and so on.
Nickel is used to produce a formable, high strength steel.
Copper is a chemical element with symbol Cu. It is a soft, malleable and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a reddish-orange colour. Copper oxidizes in moisture and forms a green verdigris (or patina). Copper is widely used by the Food Machinery Manufacturers. Brass is an alloy of copper and zinc. It is easily formed, acid resistant and does not oxidize when exposed to open air. Its colour depends on the copper content. Bronze is the alloy of copper and stannum (tin). Easily malleable, acid resistant. Used for making decorations, statues, spare parts. Forms patina on its […]
Lead is one of the oldest metals on Earth. It is a chemical element with symbol Pb (from the Latin plumbum). It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull grey colour when exposed to air.
Lead has the highest atomic number of any stable element and three of its isotopes each conclude a major decay chain of heavier elements. Galena, (PbS) is a principal ore of lead.
Lead is a toxin that acts as a neurotoxin damaging the nervous system and the brain. […]
A D&D Metall Ltd was founded in 1993 by a 100% Hungarian management and ownership. Our profile is to collect, and process different types of scrap metals (mainly aluminium and its alloys).
During the metal recycling process scrap metals are sorted, sheared and baled tailored to the actual demand.
Following the processing phase all the gathered in materials are disposed to smaller and bigger sized furnace and smelting companies.
We accept scrap metal at our scrap metal yard in Győrújbarát. Our company possesses all the legal regulatory approvals that are needed for operation.
Shipment and delivery to our site can be carried out both by our partners’ and our own vehicles. Following the delivery of non-ferrous metal, the different types are weighed with a Digital Electronic Weighing Indicator.
We provide fast, fair and customer friendly administration, with short payment period, for our present and future clients.
Our aim is to establish a satisfactory and profitable long- term partnership with our clients.
If you want to ask for a quote, and you are a scrap metal dealer or metal manufacturer company, please contact us at via e-mail or give us a call.
A süti beállítások ennél a honlapnál engedélyezett a legjobb felhasználói élmény érdekében. Amennyiben a beállítás változtatása nélkül kerül sor a honlap használatára, vagy az "Elfogadás" gombra történik kattintás, azzal a felhasználó elfogadja a sütik használatát.