Tungsten carbide is a composite material fabried by powder metallurgy, which consists of one or more hard material phases (e.g. tungsten carbide) and a binder metal surrounding the hard material grains (e.g. cobalt, Co or nickel, Ni).
Tungsten Carbide Seal Rings Cemented Tungsten Carbide Rings For Sealing Purpose Compared with silicon carbide sealing rings, cemented carbide sealing rings have more stable chemical properties such as good wear resistance, high thermal conductivity, low friction coefficient, small expansion coefficient, acid resistance, alkali resistance, self-lubricity, corrosion resistance, The advantages of
Our tungsten carbide-silver (WCAg) switch contacts are perfect for your power needs. They reliably switch short-circuit current in vacuum contactors in the 7.2 - 24 kV range, for instance, and have a life of more than a million switching cycles. We manufacture
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Tungsten carbide material features extreme wear resistance and hardness. The material is typically forged by the reaction of tungsten (W) metal and carbon (C) at 1400 to 2000 C.The result is a grey powder that can be pressed and formed into virtually any shape.
Because of its wear resistance and hardness (9.8 Moe''s scale), tungsten carbide exhibits exceptional performance when subject to high temperatures, corrosion and abrasion -- qualities which make it ideally suited for the harsh service conditions that
Find Tungsten Carbide Hardfacing Electrodes related suppliers, manufacturers, products and specifiions on GlobalSpec - a trusted source of Tungsten Carbide Hardfacing Electrodes information. Saint-Gobain Coating Solutions -COTE - Tungsten Carbide Hardfacing Saint-Gobain Coating-Solutions manufactures and markets hard-facing Flexicords made of tungsten carbide particles …
Silicon carbide ceramics with little or no grain boundary impurities maintain their strength to very high temperatures, approaching 1600 C with no strength loss. Chemical purity, resistance to chemical attack at temperature, and strength retention at high temperatures has made this material very popular as wafer tray supports and paddles in semiconductor furnaces.
Is Tungsten Carbide Good for Wedding Rings? When deciding what kind of wedding ring to have as the syol of your eternal love, tungsten carbide rings should be among the top of your list. Tungsten carbide wedding rings are increasingly growing in popularity as many young grooms and brides prefer it to traditional metal jewelry like silver and gold. This article seeks to find out why.
Tungsten cemented carbide products are widely used in cutting tools for machining, ammunition, mining, nuclear, sports, surgical instruments, jewelry and others. Carbide ball is widely used to make the rotating ball in the tips of ballpoint pens. Tungsten carbide
Silicon carbide is an excellent abrasive and has been developed into a high quality technical grade ceramic with very good mechanical properties. Sic Sintered Silicon Carbide Sintered silicon carbide characterized by: high thermal stability, oxidation resistance, hardness, and that it is chemically inert.
Tungsten Carbide: Carbide is used for many other appliions including tipping trekking or ski poles as well as cleats, the manufacture of fishing weights, and many cutting and pulverizing mechanisms for recycling machines.
Ultra-hard titanium carbide micrograins (3200 Vickers vs. 2400 for tungsten carbide) are uniformly distributed throughout a hardenable matrix alloy. A two-fold complementary effect is achieved whereby the hard, round titanium carbide grains protect the matrix while the specially formulated matrix securely grips the self-lubriing titanium carbide micrograins.
hardness (HB) 30 75 40 60 187 (a) (b) Figure 2: Inserts used (a) ceramic; (b) carbide Table 2: Properties of Tungsten Carbide and Ceramic tools Properties Tungsten carbide Ceramic Hardness RA 90 -95 91 -95 MPa
POLYTUNG NiCrBWC is a nickel chrome boron silicon matrix system, with 38-44% tungsten carbide particles. This coination produces a superior micro-structure when welded and has excellent fine particle erosion, corrosion and toughness.
Tungsten Carbide Die, Tungsten Carbide Rollers, Advanced Ceramic manufacturer / supplier in China, offering Wholesale China Tungsten Carbide Mould Rolling Bushe, Shaped Stamping Die Made From Tungsten Carbide, Non-Standard Precision Cutting Bushing
Silicon Carbide Tungsten Carbide Silicon Carbide Tungsten Carbide Main Performance Index of Silicon Carbide(SiC) Item Unit SiC SSiC Purity % 90 98 Density g/cm3 3.05 3.1 Shore Hardness HS 110-125 120-130 Elastic Modulus Mpa 4.12x105
[ Product Name ] h6 tungsten carbide pin or carbide rod [Quick Futures] 1. High wear resistance. 2. 5000 PCS sell a month. 3. Various types available. 4. ISO9001:2008,CQC. 5.Supply carbide rod 6.18 tons output a month [Product Show] 1.Introduction With
Overview of Tungsten Carbide Seals Tungsten Carbide - A very versatile seal face like Silicon Carbide. It is very hard like silicon carbide however it is very heavy to the touch, making it easy to distinguish from silicon carbide. It comes in two primary types:
Tungsten Carbide Alloy WC, Co 1400-1800 Zirconium Boride ZrB 2 1550 Titanium Nitride TiN 9 1800 Tungsten Carbide WC 1880 Tantalum Carbide TaC 2000 Zirconium Carbide ZrC 2100 Alumina Al 2 O 3 2100 Beryllium Carbide Be 2 C
Tungsten carbide, cobalt carbide, niobium carbide, titanium carbide and tantalum carbide are the common components of tungsten steel. The grain size of carbide component (or phase) is usually between 0.2 to 10 microns and the bonding metal is generally iron group metal, commonly used is cobalt, nickel, so there are tungsten cobalt alloy, tungsten nickel alloy and tungsten titanium cobalt alloy.
China Silicon Carbide supplier, Tungsten Carbide, Alumina Ceramic Manufacturers/ Suppliers - Ningbo Ocean Fine Ceramics Technology Co., Ltd. Our company is a Japanese sole-capital enterprise and was founded in 2001. We specialize in manufacture of
Our crushed tungsten carbide is screened to meet a variety of different specifiions and sizing requirements. The crushed tungsten is made of sintered tungsten carbide with a cobalt binder for welding appliions. During the appliion process, the crushed tungsten particles are delivered to a molten weld pool at precisely the right moment prior to the puddle freezing. The result is a weld
Tungsten carbide seats Grade CQ12, Seed, YG6X, YG6, YG8X, and YG8 Production Pressure Operated (PPO) Gas Lift Valves tungsten carbide seats tungsten carbide seats for sucker rod pumps tungsten carbide seats 4.76mm, 3/16 inch for gas lift valves
Tungsten Carbide Powder (WC and W2C)Reade Tungsten carbide is approximately four times stiffer than steel with a Young s modulus of approximately 550 GPa 1 and is much denser than steel or titanium. It is comparable with corundum (a-Al2O3) in hardness
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