The development of powder metallurgy in Sweden – a historical look back (9061/18)
For a very long time The Historical Metallurgy Group has wanted a documentation of the development of powder metallurgy in Sweden to come about. During 2018 Olle Grinder started the project. The aim is to document an important part of the Swedish steel industry.
The final product of the project is planned to be a printed publication in English of 300-400 pages. The book should illuminate the development of powder metallurgy in Sweden, from the earliest attempts to today's high-tech industry. The presentation shall include the industrial operations as well as R&D at research institutes, universities and colleges and Jernkontoret's contribution to the development through the Technical area 80.
The intention is to sell and distribute the book via Jernkontoret as valuable information material in Sweden and abroad as well as for Swedish metallurgical companies and other stakeholders. Within the project about 20 people work with the documentation of powder metallurgy. The steering group for documentation of technological change within the industry from 1850 until the present (9041/90) works as a reference group.
Chairman: Jan Tengzelius
The digitisation within the Swedish steel industry (9060/17)
To find out how and why the steel industry could benefit from the technical possibilities, the impact of digitisation during the last half-century will be analysed.
The first focus of the project will be the organisation of the production and the shift from heavy, manual work to flexible specialisation. The process of implementation and the crucial elements during the process will be described.
Secondly, the project will discuss the variety of increasingly specialised products and the changes in customer relations and in the prospects of competitiveness.
The work will be conducted under the guidance of The Steering group for documentation of technological change within the industry from 1850 until the present.
Chairperson: Birgit Karlsson, Gothenburg
Documentation of Swedish participation in European research (9059/17)
The aim of the project is to document Swedish participation in European research in the European Coal and Steel Community (ECSC) 1995-2002 and in the Research Fund for Coal and Steel 2002-2016.
All projects with Swedish representation will be listed with information about practitioners and economical data. The technical content of the projects will not be described, as it can be found in the project reports. Some successful projects will however be highlighted. The experience from the 25 years of participation will be published as a report in the Jernkontoret's historical metallurgy publication series, serie H.
Chairperson: Sven Sundberg, Täby
Documentation of cold-rolling (9058/16)
Processing and completion of previously collected documentation of cold-rolling with the aim of publishing a report in the Jernkontoret’s historical metallurgy publication series, serie H, is in progress.
Chairperson: Bengt Orrling
Reinhold Rücker Angerstein’s travel diaries 1749–1755 set to appear in print (9056/15)
Reinhold Rücker Angerstein (1718–1760) worked as an auditor for the Board of Mines in Sweden and travelled all across Europe to study developments in mining science and metallurgy. These journeys he undertook on behalf of the Board of Mines (Bergskollegium) and the Society of Ironmasters (Jernkontoret). Travel indeed was a vital way of acquiring new knowledge and information of importance for mining and the working of iron and steel.
In the spirit of the 18th century Enlightenment, Reinhold Angerstein was interested in everything that could improve Sweden’s industries and its exports; this meant not only the iron and steel industry but agriculture and shipping. In his richly illustrated travel accounts he also describes his day-to-day life with visits to the theatre, meetings with different persons and the sites of interest he visited. This makes them valuable documents also from the viewpoint of cultural history.
The year 2018 marked 300 years from the birth of Reinhold Angerstein. Due to that, a selection of his diary entries and technical reports are planned, set in their historical context of the Age of Enlightenment and 18th century European trade.
Chairperson: Yngve Axelsson, Jernkontoret
Swedish iron and the Thirty Years War (9057/15)
The subject for the three-year project is the iron industry and the Thirty Years’ War. Regional studies of smelting furnaces in Södermanland are related to the iron production of the period and the needs of an industry so vital for waging wars. The smelting furnaces at Öllösa Bruk that were shut down in 1649 and at Grishyttan have been selected for the fieldwork.
The development of the ironworks in Swedish Uppland and Finland is used as a comparison. How the international effects of the Thirty Years’ War on trade and iron production also affected the Swedish iron industry in Södermanland is given due weight in this study. The project has an international reference group that studies the effects of the Thirty Years’ War on later historical periods.
Chairperson: Georg Haggrén
Iron and the formation of the kingdom 1150-1350 (9053/07)
The launch of publication no. 48 of Jernkontoret’s historical metallurgy publication series – Järnet och Sveriges medeltida modernisering (Iron and Sweden’s modernisation in the Middle Ages) – took place on 18 February 2015.
The book constitutes the final report of phase two of this multidisciplinary project. Amongst the contributors are historians, economic historians, historians of technology, vegetation historians and archaeologists. The project leader has been Bengt Berglund, professor within the history of technology and science at Chalmers University. A reference group has also been linked to the project.
"Järnet och Sveriges medeltida modernisering".
The research project’s conclusion is that mining and metallurgy in Sweden emerged as a force already during the late 10th century. That the blast furnace is a Swedish innovation, reliably attested from the 12th century, is backed up by vegetation and pollen analyses for example.
The concept of modernisation and far-reaching social change in relation to mining and metallurgy is illuminated in the report. Analyses based on a new slag database over different bloomery furnace sites show in which regions of Sweden a surplus of iron was produced.
The iron consumption in medieval agriculture has been investigated and likewise the presence of iron in two towns: Lödöse in Sweden and Bergen in Norway.
Osmund iron is considered from a Swedish and international perspective. In the section on process metallurgy, resources and social organisation the focus is on the areas of Möre in Kalmar County and Norberg in Bergslagen.
Results from the first phase of the project were published at the end of 2010 in the Sancte Örjens Gille publication ‘Med Hammare och Fackla’ XLI, 2010. Phase one started in 2007 and phase two in 2011.
The excavations of Hyttehamn formed the basis for the project’s emergence in 2005. Results were recorded in the report serie H no. 79, The Hyttehamn project 2005-2008. Studies of Hyttehamn and the surrounding area during the years 2005–2008. Archaeological studies, inventory, analyses and historical sources. The Swedish National Heritage Board (RAÄ) 176 in Undenäs parish, Karlsborg municipality, Västergötland.
The project has been financed through external funding from the Royal Swedish Academy of Letters, History and Antiquities; the Marianne and Marcus Wallenberg Foundation; the Torsten Söderberg Foundation; Sancte Örjens Gille; Minpro-stiftelsen and Allan Wetterholms Stiftelse and Prytziska fonden nr 1.
Related publications: Catarina Karlsson’s thesis completed at the Swedish University of Agricultural Sciences (SLU) Förlorat järn – det medeltida jordbrukets behov och förbrukning av järn och stål, serie H no. 49 in Jernkontoret’s historical metallurgy publication series. Another report in serie H on Osmund iron by Anders Wallander was published in 2018.
"Förlorat järn - det medeltida jordbrukets behov och förbrukning av järn".
A conference, Iron and society before 1350, was held on Octobre 20-21, 2016. Project results were presented, as well as questions concerning the Viking Age-early Middle Ages for future research. The role of the iron production in the economic and social changes was the topic for lecturers from six nations.
A final project on the issues raised within the project has been started with the aim of investigating the role of iron during the time period preceding the project's framework. The project will be reported in English and will also include a summary of the previous project's research. Title of upcoming publication is "Iron and the transformation of society. Reflection of Viking Age metallurgy."
Chairperson: Bengt Berglund, Chalmers University of Technology, History of Technology
Chairperson for the final project: Gert Magnusson, Stockholm
Attempts to produce pig iron at Nya Lapphyttan (9051/02)
The project has supported ‘Föreningen Järnet’ (Iron Association) at Lapphyttan and the municipality of Norberg in the efforts to produce liquid pig iron in the recreated blast furnace at Nya Lapphyttan. This is a full-scale reconstruction based on the remains (discovered in the 1970’s) of a complete medieval iron production site at Lapphyttan outside Norberg and dated to the 12th century.
This group mainly consists of metallurgists. Thirteen experimental trials have been carried out since 1994. The trial 2–11 July 2010, the goal of producing liquid pig iron was achieved for the first time. In July 2015 both liquid iron and a well-produced slag were produced.
A report about the trials was published in 2014, serie H no. 80 Nya Lapphyttan – bergsmannakunskap rekonstruerad. Work is in progress to develop an extended research plan. Nya Lapphyttan is included in the Bergslagen medieval museum.
Nya Lapphyttan – bergsmannakunskap rekonstruerad
Chairperson: Gert Magnusson, Stockholm
More information about the Nya Lapphyttan: (jarnetpalapphyttan.se)
Non-ferrous metals, ore mining and metallurgy (9048/95)
The project’s goal is to develop education and research activities at the interface of archaeology/history and metallurgy and also to support inventory and documentation activities. An important task is also to initiate research concerning non-ferrous metals. Committee members come mainly from universities and the National Heritage Board. Subsidiary projects are mainly linked to the theses of PhD students.
Course material and syllabus have been produced for an undergraduate course for 15 ECTS, arranged at Stockholm University: Människor och metaller. Utvinning, användning och betydelse under förhistorisk tid till och med medeltid (People and metals. Extraction, utilisation and significance from the prehistoric to the medieval period).
The committee’s research spans a very long period of time, from prehistory to the contemporary era. The scope of the research not only considers the production of non-ferrous metals but also the subsequent manufacture of the metals as well as the social and economic consequences of such manufacture. External funding has been provided for the project.
Chairperson: Dag Noréus, Stockholm University, Inorganic Chemistry.
Atlas of Sweden’s mining and metallurgical district (9045/93)
The overall objective of the project is to publish – in text and maps – the archaeological material concerning the history of mining and metallurgy within those ‘black country’ districts in Sweden that have a medieval origin. By also linking the remains to cartographic records, historical information and remaining buildings in the environment the intention is that the reports shall serve both as a starting point for more detailed research and as the basis for work in cultural environment protection. The reports may also serve as a guide to historical metallurgy environments both for the researcher and local history enthusiasts. This work is largely based on the remains recorded in the National Heritage Board’s register of ancient monuments in the Fornsök database and is classified into 23 different ‘black country’ districts. Twenty-two of these reports are so far published (in Decembery 2017).
This project is run as a collaborative project between Jernkontoret and those involved with cultural heritage protection in the counties concerned.
Chairperson: Gert Magnusson, Stockholm
Steering group for documentation of technological change within the industry from 1850 until the present (9041/90)
The group shall prepare and carry out work concerning the documentation of technological changes within the above period. The work is carried on or planned within the areas of cold forming processes, powder metallurgy, special steel products and their marketing (9044/92). The subject areas of metallurgy, forging, hot forming, laboratories as well as energy and environment are all documented and books/reports are published, see Publications. The work is conducted mainly by retired mining engineers/engineers.
Chairperson: Ulf Melin