Tungsten Steel Blade PM Sintered Parts
Tungsten steel blade PM sintered parts have a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, and corrosion resistance, especially its high hardness and wear resistance, even at a temperature of 500 ° C. It remains unchanged and still has high hardness at 1000 °C.
Product Introduction
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Tungsten steel blade PM sintered parts |
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Item |
Material |
Production Process |
Sintering Temperature |
Mold |
Custom |
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Tungsten steel blade powder metallurgy |
Carbide |
Powder metallurgy pressing |
1380℃ |
To be customized |
Yes |
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Available Materials |
Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, hard alloy, high temperature alloy (718, 713) |
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Smoothness |
Dimensional accuracy |
Product density |
Appearance treatment |
Appropriate weight |
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Roughness 1～5μm |
(±0.1%～±0.5%) |
7.3-7.6g/CM³ |
According to customer requirements |
0.03g～400g) |
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Tungsten steel blade
Alloy blade
Tungsten steel blades are made of tungsten steel, which is an alloy material made of hard compounds of refractory metals and bonding metals through powder metallurgy.
Tungsten steel blade PM sintered parts have a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, and corrosion resistance, especially its high hardness and wear resistance, even at a temperature of 500 ° C. It remains unchanged and still has high hardness at 1000 °C.
Craft
Alloy blade made by powder metallurgy process
Tungsten steel blades, also known as cemented carbide blades, include cutting machine blades, V-CUT blades, slitting blades, CNC blades, and cutting machine blades. blade.
Material properties
The tungsten steel blade is mainly made of the whole tungsten steel as the matrix and is finished through multiple production processes.
Tungsten steel, also known as cemented carbide, is made of high-quality tungsten carbide + cobalt powder mixed in a formula and then pressed and sintered. It has high hardness, high strength, high wear resistance, and high elastic modulus, and belongs to the powder metallurgy industry. Cemented carbide is the tooth of modern industry, and Tungsten steel blade PM sintered parts play a fundamental role in promoting the development of the manufacturing industry.
According to the grain size, tungsten steel can be divided into ordinary cemented carbide, fine-grained cemented carbide, subline, ultrafine-grained cemented carbide, and the newly launched double-crystal cemented carbide. According to the main chemical composition, it can be divided into tungsten carbide-based cemented carbide and titanium carbide-based cemented carbide. Tungsten carbide-based cemented carbide includes three types of tungsten-cobalt (YG), tungsten-cobalt-titanium (YT), and rare carbides (YW), each of which has its own advantages and disadvantages. The main components are tungsten carbide (WC), titanium carbide ( Tic), niobium carbide (NbC) and another commonly used metal binder phase is Co. Titanium carbide-based cemented carbide is a cemented carbide with Tic as the main component, and the commonly used metal binder phases are Mo and Ni. Cemented carbide has high hardness (86-93HRA, equivalent to 69-81HRC) second only to diamond, good thermal hardness (up to 900-1000°C, maintaining 60HRC); high bending strength (MPa5100), good impact toughness And chemical inertness with high corrosion resistance and other characteristics that general alloy blades do not have.
Metal Injection Molding Process
Detection Systems
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