What are the Advantages of Spherical Tungsten Carbide Powder for 3D Printing
Since the beginning of this year, people around the world have felt the pressure of rising prices. Not only the rise in oil prices but also different industries have seen soaring prices. According to the latest data, from August 2021 to the present, the inflation rate in the United States has risen for 6 consecutive months, and this data has soared from the previous 5.3% to 7.9% today. Inflation in the United States, the global Many countries have been affected.
According to experts' forecasts, the inflation rate in the United States may exceed 10% this year, which will face the danger of collapse, which has a great impact on global inflation, including Spherical Tungsten Carbide Powder.
As a typical representative of refractory metal carbides, spherical tungsten
carbide powder is suitable for 3D printing and can produce higher quality
cemented carbide products.
3D printing, also known as additive manufacturing, is the latest rapid
prototyping device using technologies such as light curing and paper lamination.
The biggest difference from ordinary printers is that the printing material can
be liquid or solid powder. With the development of science and technology and
the needs of popularization and application, the use of rapid direct prototyping
to manufacture metal functional parts has become the main development direction
of rapid prototyping.
Compared with traditional production methods, additive manufacturing
technology has the characteristics of shorter production cycle, higher product
precision, and individualization. In addition to being suitable for the
manufacture of rapid prototyping small batch non-standard parts and
heterogeneous material assemblies, metal 3D printing is also suitable for
forming traditionally difficult parts, such as carbide tools, molds, structural
parts, geological mining tools, etc.
Cemented carbide is an alloy material produced by powder metallurgy with
tungsten carbide as the hard phase and cobalt, nickel, iron, copper and other
metal elements as the bonding phase. It has high melting point, high strength,
high hardness, good Red hardness, wear resistance, high temperature resistance
and other characteristics, so it is widely used in extreme environments such as
high temperature, high pressure, and high impact. However, alloys have very poor
machinability due to their high hardness and high melting point.
The researchers used 3D printing technology to manufacture cemented carbide,
which can effectively solve the problems of fracture, expansion and deformation
of products made by traditional production methods. However, additive
manufacturing technology has high requirements on the comprehensive performance
of raw materials, and spherical tungsten carbide powder must be used, because it
has the advantages of smooth surface, uniform particle size distribution, and
high fluidity, which is the premise of smooth powder feeding and uniform powder
distribution for 3D printers.
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China's non-manufacturing purchasing managers index for March was released by the China Federation of Logistics and Purchasing and the Service Industry Survey Center of the National Bureau of Statistics today. An index of business activity for the non-manufacturing sector as a whole fell below 50 percent.
China's non-manufacturing business activity index was 48.4%, down 3.2 percentage points from the previous month. The new orders index was 45.7 percent, down 1.9 percentage points from the previous month, indicating a significant slowdown in the growth of supply and demand in the non-manufacturing sector from the previous month. In terms of sectors, the business activity index and new order index of transportation, accommodation and catering, culture, sports and entertainment, and tourism-related industries all declined significantly from the previous month.
Then the Spherical Tungsten Carbide Powder of the market may be affected by significant changes, the price will also be volatile, if you want to know the latest news of the Spherical Tungsten Carbide Powder, welcome to contact us.
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