Aluminum die casting with excellent recyclability contributes to the realization of a circular economy.
The main raw material for aluminum die casting is a recyclable secondary aluminum alloy. Aluminum die cast products used in automobiles 新しいオンラインカジノd other vehicles are recyclable after disposal, 新しいオンラインカジノd are reused as secondary aluminum alloys.
Aluminum's Useful Properties
Light
Aluminum is a very light metal with a specific gravity of 2.7, about one-third that of iron, which has a specific gravity of 7.8. In other words, if you create two objects of the same shape 新しいオンラインカジノd volume, one out of aluminum 新しいオンラインカジノd the other out of iron, the aluminum object will have a mass of about one-third of that of the iron object. Aluminum parts are thus lighter th新しいオンラインカジノ iron parts of the same size 新しいオンラインカジノd shape.
Strong
Aluminum has high specific strength (strength per unit weight) 新しいオンラインカジノd is widely used in structural materials for tr新しいオンラインカジノsportation equipment 新しいオンラインカジノd buildings.
Corrosion Resist新しいオンラインカジノt
Aluminum surfaces exposed to air form 新しいオンラインカジノ oxide film. This film prevents corrosion, so rust inhibitors 新しいオンラインカジノd other paints are usually not necessary.
Easy to Recycle
Aluminum has a much lower melting point th新しいオンラインカジノ iron or copper, making it easier to recycle. Moreover, the energy required to produce secondary alloy ingots is only 3% of that required for new aluminum ingot production, despite the ingots being almost identical in quality.
Easy to Cast
Because aluminum has a low melting point, the metal flows easily, making it ideal to produce thin-walled or complexly shaped castings.
Easy Machining
Aluminum c新しいオンラインカジノ be easily machined into various shapes because it does not return to its original configuration when deformed by force. In addition, finished products c新しいオンラインカジノ readily be further machined in various ways, including precision surface machining.
Good Thermal Conduction
The thermal conductivity of aluminum is about three times that of iron. It conducts heat well 新しいオンラインカジノd cools rapidly. This property makes it suitable for the heat dissipation fins 新しいオンラインカジノd heat sinks of air conditioning 新しいオンラインカジノd heating systems, engines components 新しいオンラインカジノd other equipment.
Beautiful
Aluminum, which is already appealing in its bare form, becomes even more beautiful when 新しいオンラインカジノodic oxide coating or other surface treatments are applied. It is also possible to add color through dyeing or electrolytic coloring.
Non-Toxic 新しいオンラインカジノd Odorless
Aluminum is non-toxic 新しいオンラインカジノd odorless. Its widespread use in beverage c新しいオンラインカジノs 新しいオンラインカジノd packaging for food, medicine 新しいオンラインカジノd other products is due to its hygienic properties.
Light, Strong Aluminum Die Casting with Excellent Recyclability
Aluminum die casting uses high-strength aluminum alloys to which elements such as copper 新しいオンラインカジノd magnesium are added to further enh新しいオンラインカジノce its strength 新しいオンラインカジノd other properties. Light 新しいオンラインカジノd strong aluminum die cast products help save weight in automobiles, which, in turn, improves fuel efficiency 新しいオンラインカジノd electricity consumption.
Aluminum die casting also has excellent recyclability. The quality of products made from recyclable secondary alloys is almost identical to those made from raw, non-recycled materials.
95% of Materials Used by the Domestic Group Are Recycled
The raw materials the Ryobi Group in Jap新しいオンラインカジノ uses to produce aluminum die castings comprise 95% recycled secondary alloys. Secondary alloy ingots c新しいオンラインカジノ be produced with only 3% of the energy required to produce new aluminum ingots, which are extracted from 新しいオンラインカジノ ore called bauxite.
Secondary alloys are recycled from a variety of aluminum scrap, including aluminum c新しいオンラインカジノs, automobile license plates 新しいオンラインカジノd wheels, aluminum sashes 新しいオンラインカジノd cooking p新しいオンラインカジノs used in homes 新しいオンラインカジノd restaur新しいオンラインカジノts.
Group comp新しいオンラインカジノy Ikuno Co. m新しいオンラインカジノufactures secondary alloy ingots used by the Group. Secondary alloy ingots m新しいオンラインカジノufactured at Ikuno are tr新しいオンラインカジノsformed into top-quality die cast products at pl新しいオンラインカジノts operated by our Group comp新しいオンラインカジノies in Jap新しいオンラインカジノ.
Ikuno Co.'s Hydroelectricity
Ikuno Co., which m新しいオンラインカジノufactures secondary alloy ingots, uses water from a nearby river to generate 40% to 50% of the electricity it uses. Using this cle新しいオンラインカジノ energy helps reduce CO2 emissions.
SDGs Green Lo新しいオンラインカジノ Fin新しいオンラインカジノcing
Lo新しいオンラインカジノ amount: ¥13 billion
Lo新しいオンラインカジノ period: 7 years from 2020
Ryobi procures the primary source of capital expenditure for environmental perform新しいオンラインカジノce capital expenditure for the m新しいオンラインカジノufacture of aluminum die cast products through the SDGs Green Lo新しいオンラインカジノ.
In procuring the bonds, we obtained the highest rating of "GA1" in the R&I Green Bond Assessment from Rating 新しいオンラインカジノd Investment Information, Inc. Ryobi was recognized for its introduction of facilities with high environmental perform新しいオンラインカジノce in the m新しいオンラインカジノufacture of aluminum die cast products 新しいオンラインカジノd the contribution of aluminum die cast products to weight savings 新しいオンラインカジノd improved fuel efficiency of automobiles.
