21 6月 Denmark China Foundry Filter
Denmark China Foundry Filter is suitable for casting aluminum rods, aluminum ingots, aluminum plates, and other aluminum alloys. Since the ceramic foam filter is used in the casting process to filter the metal oxides and other solid slag contained in the molten metal, thereby improving the quality and yield of aluminum alloy, the use of ceramic foam filter promotes the technological progress of the foundry industry.
Denmark China Foundry Filter
The working principle of Denmark China Foundry Filter is
It has two end faces, and these end faces separate the space inside, and then each end face has some small holes. Once the purified liquid enters the filter, it will flow from this end face into the other end face, and finally Take out the outer peripheral surface. Its use is that it is often applied to the aluminum casting industry.
The main external manifestations of casting loss can be divided into two parts:
One is in the form of pure aluminum ash, and the other is in the form of bulk aluminum, inferior aluminum and aluminum slag.
Factors affecting casting loss are
Liquid aluminum temperature
Contact strength of molten aluminum and oxygen
Aluminum content in aluminum slag
How much is defective aluminum and bulk aluminum
Other losses caused.
From key components in the aircraft and automotive industries to household applications, aluminum cast parts are found in 90% of manufactured products and equipment.
However, in reality, molten aluminum used to produce metal castings often contains impurities and inclusions that are harmful to the final cast metal product.
At present, the filtration technology using Ceramic Foam Filters For Casting has been considered a successful method to reduce the inclusions in the molten metal during the casting of metal parts.
The Kingdom of Denmark is located on the Jutland Peninsula at the northwestern tip of the European continent. It faces the Baltic Sea to the east and Russia across the sea, the North Sea to the west, the Skagerrak Strait, the Kattegat Strait and the Øresund Strait to the north, and Norway and Sweden across the sea, and Germany to the south.
Natural resources are relatively scarce. Except for oil and natural gas, there are few other mineral deposits. All the coal, iron and other minerals needed are imported. Denmark’s oil reserves on the North Sea continental shelf are estimated to be 290 million tons and natural gas reserves are about 200 billion cubic meters. Petroleum has been exploited since 1972, and it produced 12.32 million tons of oil in 2010, making it the third largest oil exporter in Europe. The natural gas is 8.09 billion cubic meters, and the proven lignite reserves are 90 million cubic meters. The forest covers an area of 486,000 hectares, with a coverage rate of about 10%. The North Sea and the Baltic Sea are important offshore fishing grounds.