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■マグネシウム品目
マグネシウム粉末
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マグネシウム鋳造
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■アノード品目
防蝕用合金陽極
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C-TEC
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■リンク
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会社概要
 
 

Our company history is as follows.

沿革
1951 Establishment of a company.
At Noda factory in Chiba, we’ve started to recycle magnesium such as ex-service components from US military and printing plates from newspaper companies. Soon after, we also started to produce and sell anodic materials of magnesium, aluminum, and zinc alloy.
1955 Established a method to manufacture magnesium ingots machining, grinding, classifying, and bagging continuously.
1956 Manufacturing magnesium materials used for ductile cast iron.
1960 Concluded a license agreement of the 252748th Japan government patent of the electric anti-corrosion zinc alloy.
1965 Business tie-up with Wilson Walton International for the sales of anodic materials.
1974 Acquired the 83045th and 4 others Japan government patents, and one British patent of anode aluminum until 1982.
1979 Started to manufacture and sell marine organism anti-adhesive devices as “C-TEC system”.
1987 Acquired permission for the construction industry (the Tokyo governor permission No.75380) and started to design and construct electrolytic protection for marine and underground structures as a prime contractor.
1988 Opened up Oyama factory in Tochigi, and transferred full production of anodic zinc, magnesium and aluminum materials from Noda and Tochigi factory.
1992 Set up “Saito Magnesium student scholarship” in the Japan Magnesium Association, and contributed to develop young researchers of magnesium and have been putting all our efforts into advance of Magnesium industry.
1993 Started to research and develop magnesium coating grain for steel making and desulfurization, and also began to produce and sell products.
1998 Established a new machining technology that was safe to produce magnesium alloy chips for injection molding in bulk and started to manufacture and sell them.
2000 Bought an adjoining area of Oyama factory and doubled factory sites. Built additional equipment for smelting and casting recycling materials, a smelting facility for testing and researching. Maintained prototype experiment laboratories.
2004 Obtained ISO9001.
Produced pure magnesium.
Manufactured products of magnesium alloy.
Produced and installed galvanic anodes for electrolytic protection for ships, marine harbor facilities, and underground structure.
Designed and manufactured of marine microbe anti-adhesive devices.
2005 Received Technology prize by Japan Magnesium Association for establishing a manufacturing technology of long-wide magnesium alloy sheets and large unit weight slab for foil cluster mill.
2006 Presented at the 111st autumn conference of Japan Institute of Light Metals. Subject title: “Cast structure and mechanical properties of ZK60 magnesium alloy made of Mg-Zr master alloy and AM-cast.”
2007 Received the distinguished service award for advancing popularity of magnesium and business of Japan Magnesium Association.
2009 Received the special distinguished service award for promoting safe management and standardized business of magnesium from Japan Magnesium Association.
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