Lyla Lindsey
Metallurgy, the science of extracting metals from their ores and modifying them for use, has a long history. It is believed that metallurgy began with the extraction of gold, silver, and copper, which were used to make beads, jewellery, and other decorative items. The Copper Age, a transitional period between the Neolithic and Bronze Age, saw the gradual introduction of copper, although recent archaeology suggests that this transition was more rapid and brought about significant social changes. Metallurgy in Europe is thought to have multiple origins, with sites in Austria, such as Brixlegg, showing evidence of metallurgy that predates sites closer to supposed origins in southern Spain and West Bulgaria. Metallurgy in Austria and the rest of Europe developed further during the medieval period, with innovations in mining and smelting techniques leading to increased productivity and economic growth.
| Characteristics | Values |
|---|---|
| When metallurgy began in Austria | Copper Age, also called the Eneolithic or Chalcolithic Age |
| Copper metallurgy began in Europe around 7500 BC | |
| Copper Age in Europe is a transitional period between the Neolithic and the Bronze Age | |
| Copper was used to make beads, rings, sickles, swords, and axes | |
| Copper was also used for currency, art, and jewelry | |
| Copper was used in the production of weapons of war | |
| The development of metallurgy took place independently in different places, at different times, with various techniques | |
| Metallurgy in Austria was influenced by the migration of people from the Near East to Europe | |
| Metallurgy in Austria was also influenced by the spread of technology and trade | |
| Metallurgy in Austria was encouraged by central political powers, regional authorities, and monastic orders | |
| Metallurgical techniques: cold working, annealing, smelting, and lost wax casting | |
| Investment casting arose around 4500 BC | |
| Basic Oxygen Steelmaking was commercialized in the 1950s by two Austrian companies, VOEST and ÖAMG |
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What You'll Learn
Copper metallurgy in Austria
Metallurgy is considered to have begun in the Copper Age, also called the Eneolithic or the Chalcolithic Age, a transitional period between the Neolithic and the Bronze Age. Copper metallurgy is thought to have begun in the 5th and 6th millennia BCE, with some of the earliest Copper Age artefacts found at archaeological sites of the Vinča culture, including a copper axe from 5500 BCE.
Copper is the eighth most abundant metal in the Earth's crust and is relatively easy to work with. It can be found in over 160 different minerals, but mining activities are required to obtain large quantities. Some commonly exploited minerals include cuprite, malachite, azurite, chalcopyrite, chrysocolla, and tennantite. Malachite, for example, was extracted in Rudna Glava, Serbia, and Cabrierés, France.
In Austria, copper mines and slag localities can be found in several places, including:
- Mitterberg, Salzach
- St Gertraudi, Brixlegg, Kufstein District, Tyrol
- Schwarzleo mining district, Schwarzleograben, Hütten, Leogang, Zell am See District, Salzburg
- Totenkopf, Uttendorf, Zell am See District, Salzburg
- Hochlantsch, Breitenau am Hochlantsch, Bruck-Mürzzuschlag District, Styria
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Bronze culture spread
Metallurgy in Austria began around the same time as the Copper Age in Europe, which was a transitional period between the Neolithic and the Bronze Age. During this time, copper was gradually introduced while stone remained the primary resource.
The Hallstatt culture, which was the predominant Western and Central European archaeological culture of the Late Bronze Age, developed out of the Urnfield culture of the 12th century BC. Named for its type site, Hallstatt, a village in the Austrian Salzkammergut southeast of Salzburg, the Hallstatt culture is commonly associated with Proto-Celtic speaking populations. The Hallstatt period, from 800 to 400 BC, is considered one of the most prominent archaeological sites in Austria. The site has yielded numerous artefacts, including a rich collection of textiles, preserved by salt, and bronze belt plaques featuring processions of animals and humans.
The spread of the Hallstatt culture, or the "Hallstatt period", extended beyond Austria and into Britain, Ireland, and northern Italy. The Golasecca culture in northern Italy, for example, is considered a typical western example of the western Hallstatt culture, with its Lepontic Celtic language inscriptions.
The Bronze Age in Europe, which started in 3200 BC and lasted until around 800 BC in Central Europe, was marked by the use of bronze artefacts and implements. The production of bronze involved the mining of copper and tin, and the alloying of these metals. Bronze objects were then traded widely, with evidence of bronze foil from the Pločnik archaeological site in Serbia, dated to around 4650 BC.
The development of metallurgy is thought to have occurred independently in different places and at different times, with various techniques employed. While copper was one of the earliest metals to be utilised, with evidence of its use in what is now Northern Iraq over 10,000 years ago, the Copper Age in Europe also saw the emergence of metallurgical techniques such as cold working, annealing, smelting, and lost-wax casting.
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Metal production in the Middle Ages
During the Middle Ages, accessible ores and improved extraction techniques, such as water-powered machinery and better smelting methods, increased the productivity and quality of metals. Metallurgical activities were encouraged by central political powers, regional authorities, monastic orders, and ecclesiastical overlords. German metallurgists, in particular, played a significant role in the development of mining and metal production in East and South Germany, as well as in Central Europe and the Eastern Alps. As mining became a specialised craft, miners formed settlements close to mines, and their skills were welcomed by regional authorities who sought to increase revenue through mineral exploitation.
The social, political, and economic stagnation following the fall of the Roman Empire affected Europe throughout the early medieval period, impacting technological progress, trade, and social organisation. It wasn't until the 9th century that technological developments in metal production became feasible again due to a more stable political environment. During the early medieval period, metal output was in decline, with miners adopting less efficient methods than those used by the Romans. Ores were extracted from shallow depths or abandoned mines, and the proximity of mines to villages or towns was a significant factor due to transportation costs.
However, by the end of the 9th century, economic and social conditions created a greater need for metal for agriculture, arms, stirrups, and decoration. This led to a slow but steady progress in metallurgy, with an increase in smelting sites, new mines, and the exploitation of well-known mines like the Mines of Rammelsberg near Goslar. Open-cast mining and metallurgical activities were concentrated in the Eastern Alps, Saxony, Bohemia, Tuscany, Rhineland, Gaul, and Spain. Cupellation, a technique developed in the 8th century, was commonly used to refine lead-silver ores and separate silver from lead.
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The role of copper in Austria
Metallurgy is the process of separating copper from the gangue, requiring technology. Copper is the eighth most abundant metal in the Earth's crust and is available all over the world. Copper is also one of the few metals that can appear in a pure state and is not complicated to work with. Copper can be found in over 160 different minerals, but mining activities are required to obtain them in large quantities. Some of the most commonly exploited minerals are cuprite, malachite, azurite, chalcopyrite, chrysocolla, and tennantite.
The Copper Age, also called the Eneolithic or the Chalcolithic Age, was a transitional period between the Neolithic and the Bronze Age, in which a gradual introduction of the metal (native copper) took place, while stone was still the main resource utilized. Recent archaeology has found that the metal was not introduced so gradually and that this entailed significant social changes, such as developments in the type of habitation (larger villages, launching of fortifications), long-distance trade, and copper metallurgy. Copper was used by humans for over 10,000 years with evidence of its use found recently in what is now Northern Iraq. Cultures of Mesopotamia, Egypt, Greece, Rome, Indus, and China all used copper to develop weapons for war. Sumerians were some of the first people to utilize copper for this purpose. Copper was also used for currency, art, and jewelry.
In addition, the Mitterberg site in Salzach, Austria, is another important location for copper mining and metallurgy during the Copper Age. The production, distribution, and use of copper objects in Northern Central Europe and Southern Scandinavia have been linked to early centers of copper metallurgy in Southeast Central Europe and Southeast Europe. The earliest copper mines in Southeast Europe, including those in the Balkans and the Carpathian Basin, date back to the Eneolithic or Chalcolithic period.
Furthermore, Austrian companies VOEST and ÖAMG (now Voestalpine AG) played a role in the commercialization of Basic Oxygen Steelmaking (BOS) in the 1950s. BOS is a process of converting molten pig iron into steel by blowing oxygen over the iron inside a converter. It is a refined version of the Bessemer method, which was patented 100 years earlier but could not be commercialized due to the lack of oxygen technology at the time.
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Austrian metallurgy innovations
Metallurgy in Austria can be traced back to the Copper Age, with sites like Brixlegg in Tyrol, dating back to the early stages of metallurgy in Europe. Austrian metallurgy has come a long way since then, with the country now known for its cutting-edge metal technology and innovations.
One notable Austrian metallurgy innovation is the development of Basic Oxygen Steelmaking (BOS) by Swiss engineer Robert Durrer in the 1950s. This process involves converting molten pig iron into steel by blowing oxygen over the iron inside a converter. While the BOS method is a refined version of the Bessemer process, it could not be commercialised initially due to the lack of available oxygen. However, two small Austrian companies, VOEST and ÖAMG (now Voestalpine AG), successfully commercialised the BOS process in the 1950s.
Another example of Austrian metallurgy innovation is the work of the Austrian Society for Metallurgy and Materials (ASMET). Founded in 1925 as Eisenhütte Österreich, ASMET is a non-profit organisation that focuses on metallurgy, materials technology, and associated processes. The society aims to advance metallurgy and materials technology through cooperation in development, production, and processing. It also represents the interests of its members and promotes education in these fields.
Austria has also established itself as a leader in the metal industry, with companies like voestalpine Railway Systems offering system solutions for railway infrastructure. Austrian companies develop and export advanced machinery and products, such as seamless steel pipes, aluminium rolled products, and household items. The country's expertise in metal forming technology has made it a global exporter of exceptional metal goods.
Overall, Austria has a long history of metallurgy, building on ancient practices and innovating with modern technology. The country continues to play a significant role in the industry, contributing to various scientific, technical, and business advancements in metallurgy and materials science.
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Frequently asked questions
Metallurgy in Austria dates back to the Copper Age, with sites like Mitterberg in Salzach as evidence. The Copper Age, also known as the Chalcolithic or Eneolithic Age, was a transitional period between the Neolithic and Bronze Age, marking the gradual introduction of native copper.
Metallurgy is the art and science of extracting metals from ores and modifying them for use. It typically refers to commercial methods and involves understanding the chemical, physical, and atomic properties of metals and how they combine to form alloys.
Aside from the copper mines at Mitterberg, Brixlegg in Tyrol, Austria, is another site that showcases the early development of metallurgy in the country.
The spread of metallurgy to Austria is a complex topic. The theory that it was imported from the Near East has been largely ruled out. The idea of two main points of origin in Southern Spain and West Bulgaria is also doubtful due to evidence of metallurgy in sites like Brixlegg, which are outside these centers. The current view is that metallurgy developed independently in different places and at different times, using various techniques.
Medieval metallurgy in Europe was influenced by several factors, including population growth, economic conditions, and social demands. The increasing need for metal in agriculture, arms, and decoration led to a greater focus on metallurgy. This resulted in the multiplication of smelting sites, the discovery and exploitation of new mines, and the widespread application of innovations in mining and ore treatment.
