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Cermet
Titanium Carbide Insert
Crushing hammer head type steel bonded alloy products are mainly used for column nails and inserts for crushing hammer heads
There are generally two ways to connect the alloy to the substrate (steel part). One is casting, where the alloy insert is placed in the sand mold, and the liquid steel substrate is poured into the sand mold cavity for natural connection. This method is connected with a "T" shaped hammer head, etc; The second is press fit connection, which is to drill holes on the steel substrate and press the alloy into the holes with interference fit. This method is used to connect the press roll of the high pressure roller mill.
The supply status of steel bonded alloy products for mining tools and crushing hammers is sintered. Can be supplied as rough or finished products. The models for the supply of steel combined with gold rough products for mining tools and crushing hammers can usually be divided into two categories: standard products and special-shaped products. Standard types are generally cylindrical (with a height to diameter ratio of less than 2.5), circular, or sheet, while other types are all irregular
ADVANTAGES
We have grade GB10, GB20, TM52, TM60 and WSG53 Titanium Carbide Rods available, this is a new type of composite material prepared by powder metallurgy method with high manganese steel as the bonding phase and refractory metal carbide - titanium carbide as the hard phase. Its performance characteristics are as follows:
1. Good weldability and castability. The steel bonded alloy matrix is a type of high manganese steel, which exists as a single austenite phase at room temperature and has high strength, which is beneficial for improving the resistance to thermal stress during casting. It can be welded with ordinary high manganese steel electrodes or connected to the substrate through casting, which is simple to operate and easy to produce, and can reduce manufacturing costs and shorten production cycles.
2. High hardness and wear resistance. A large amount of refractory metal carbides (titanium carbide) are dispersed in steel bonded alloys, which have high hardness; At the same time, the matrix is high manganese steel with work hardening characteristics, which greatly improves the wear resistance of the product.
3. Excellent cost-effectiveness. Compared with tungsten cobalt hard alloy, steel bonded alloy has a low density (about 6.0g/cm3, which is 40% of tungsten cobalt hard alloy) and has a good cost-effectiveness advantage.
Titanium Carbide Rod has their own unique comprehensive performance advantages due to their unique performance characteristics. This excellent comprehensive performance has broad application prospects in industries such as impact and crushing tools, mining, cement, and construction.
USE
Cermet (steel-bonded cemented carbide) is a composite material produced by powder metallurgy sintering and forging with steel as the binder phase and carbide (mainly titanium carbide and tungsten carbide) as the hard phase.
It has the following characteristics: good process performance,machinability and heat treatability. In the annealed state, ordinary cutting equipment and tools can be used to carry out mechanical processing such as turning, milling, planing, grinding, and drilling. It can also be forged and welded.
Compared with cemented carbide, it has lower cost and wider application range. Good physical and mechanical properties. Steel-bonded cemented carbide has high hardness in the hardened state. Because it contains a large amount of dispersed high-hardness hard phase, its wear resistance can be close to that of high-cobalt cemented carbide.
Compared with high-alloy die steel, it has higher elastic modulus, wear resistance, compressive strength and bending strength.
Compared with cemented carbide, it has better toughness. It has good self-lubrication, low friction coefficient and excellent chemical stability.
SPECIFICATIONS
Usage | Name | Processing Material | Tool Material | Service life |
Mining tools | Crushing hammer | Clinker | TM52 | 2 to 3 times that of Mn13 |
GB10 | 3 to 5 times that of Mn13 |
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