Tungsten Carbide Compressing Die Application

High precision hard alloy extrusion die, life several times higher than the steel mold. Widely used in non-ferrous metals, ferrous metal extrusion molding, extrusion type nut, shock absorbers, seat, mobile phone battery shell can be time. Multi-channel processes, improve production efficiency can reduce the large quantities of processed products.

What is the definition of "indexable insert"?

A cutting bit that has multiple cutting edges. Once a cutting edge is excessively worn, it can be indexed to another edge, or the insert can be replaced. 

Silicon Carbide Spring Seals

Chinatungsten Online offers a wide range of silicon carbide spring seals that are made using qualitative raw material using the advanced technology. It is available in various technical specifications to suit the diverse requirement of the clients. The features such as easy to install, easy to operate, compact design, durability, anti-corrosive, dimensionally accurate and high compressive strength have made us a leading manufacturer and exporter in the global market. 

Silicon Carbide Seals Rings

Silicon carbide seals rings have the property of excellent resistant-corrosion, high mechanical strength, high thermal conductivity and good self-lubrication. Silicon carbide seals rings are widely used in many different industries, including spacecraft, machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry and so on. When the silicon carbide seals rings are combined with graphite rings, the friction is the smallest; they can be made into mechanical seals which are able to work in highest working requirements.

Applications of Tungsten Carbide Drawing Dies

Tungsten Carbide Drawing Die has a wide range of uses, such as electronic devices, radar, television, instrumentation, and aerospace and other high-precision wire and commonly used tungsten wire, molybdenum wire, stainless steel wire, alloy wire and cable wire. A variety of diamond wire drawing dies are pulled out for use. Diamond wire drawing die use natural diamond used as the raw material, which has strong wear resistance, high service life.

Types of Tungsten Carbide Drawing Dies

1.Steel die. There can be a number of different diameter holes on steel die.
2.Carbide Die - used for drawing wire (steel wire).
3.Wire mode - used to pull non-ferrous metal wire, such as copper, aluminum, etc..
4.Polycrystalline module - used to pull thin polycrystalline module (Artificial Diamond), and use of natural diamond drawing die.

What is Tungsten Carbide Drawing Dies?

Tungsten carbide drawing dies usually refers to all kinds of wire drawing die, there are pull-mode optical fiber drawing. The center of all the drawing die hole has a certain shape, round, square, octagonal or other special shapes. Metal is pulled through the die hole size smaller, or even shape change.

Tungsten Carbide Coal Cutting Bits

Tungsten Carbide Coal Cutting Bits is equipped with advanced processing technics of Coal Cutting Bits .The auxiliary tips provide better protection of brazed joint and slow steel wash. The patented design profoundly elongates the tool life and helps to realize high-efficient, reliable cutting in long wall mining and continuous mining. They are especially suitable to hard coal seam mining. We supply Coal Cutting Bits and other products in different specifications with excellent working performance.http://www.tungsten-carbide.com.cn

Main Properties of Tungsten Carbide

Tungsten Carbide Properties:

Excellent Hardness: 86~93 HRA, which equal to 68~81HRC;
Excellent hot working performance: Hardness could be remained at 60 HRC under 900~1000 ℃
Excellent wear resistance;
High cutting speed;
Long service life;

Tungsten cemented carbide

Tungsten cemented carbide is the preferred material for parts that must withstand all forms of wear (including sliding abrasion, erosion, corrosion/wear and metal-to-metal galling) and exhibit a high degree of toughness. It exhibits high compressive strength, resists deflection, and retains its hardness values at high temperatures, a physical property especially useful in metal-cutting applications. It provides long life in applications where other materials would not last or would fail prematurely.

Characteristics of Carbide Cutting Tools

Making use of sophisticated technology in manufacturing process has made these cutting tools durable, ant-corrosive and dimensionally accurate. These are highly durable and have excellent cutting edge quality that ensures optimum performance. Further, these are also temperature resistant and provide. 

Understanding various requirements or drawings of our clients, we design carbdie cutting tools in different specifications.

How Cemented Carbides are Made

Carbides are made by blending micron-sized tungsten carbide and cobalt powders, then compacting the mixture in a mold and sintering the molded part at a temperature high enough to cause the cobalt to flow. During this process the cobalt fills the voids between the tungsten grains and thoroughly coats each grain. When the cobalt solidifies, it cements; the grains together, forming a dense composit. Cemented carbides get their hardness from the tungsten grains and their toughness from the tight bonds produced by the cementing action of the cobalt metal. By varying the amount of cobalt we can change the hardness, wear resistance and toughness (shock resistance) of the carbide to suit your particular Tungsten Carbide needs.

The analysis of the tungsten carbide bearing wear

In general,tungsten carbide bearing can be allowed to reach the longest bearing service life if it is in proper use.But there will always be accidental damage. It is because of the careless installation of the bearing, the pay no attention to the intrusion of foreign bodies from the outside,etc.

The Advantage of Tungsten Carbide Stud Pins

Tungsten carbide stud pins offer a dramatic increase in traction on hard-packed trails and ice and reduce the spinning of the track under aggressive acceleration, decrease the likelihood of getting stuck and allow tighter turns and skid-free stops. They allow a snowmobile to climb hills that were previously impossible to climb. Control of the snowmobile is increased and riding is safer. Tungsten carbide stud pins offer an opportunity to significantly increase riding enjoyment and performance of snowmobile.
All of our materials for the tungsten carbide stud pins are made from virgin raw materials and according to ISO standard, thus results in trusted quality with favorable prices of products.

Tungsten Carbide Stud Pins in Snowmobile

Tungsten carbide stud pins are especially useful in snowy areas to prevent cars from slipping.Tungsten carbide stud pins in snowmobile are metal spikes that are attached to the rubber track of a snowmobile to improve traction. These tungsten carbide stud pins allow faster acceleration, quicker stopping and better control in turns. And due to our technique and efforts, our products have been stable and reliable.

Tungsten Carbide Punch Pins

Tungsten carbide punch pins are more slender and each punch pins is produced to the highs of critical tolerance for maximum tool life while accuracy and repeatability in production ensures that each punch pins offer predictable performance. These tungsten carbide punch pins are best examples of durability, sturdiness, long service life and corrosion resistance. Renowned for its tensile strength, they come in wide variety of grades and sizes. Well able to withstand any quality testing, these are in high demand in international market.

Processing Craft of Tungsten Carbide Nozzles

Tungsten carbide have high hardness, low toughness and poor process, and therefore it was not suitable for production of complex structure nozzles. In practical applications, people usually made ​​of hardness tungsten carbide ring or block inlay at the nozzle's some serious wear parts. But some will inlaid the tungsten carbide on the fraggile parts of nozzle, such as the United States, Canada and other countries' Y-type nozzle and Chinese multi-stage nozzle.

The Advantage of Tungsten Carbide Nozzle

The manufacturing process of tungsten carbide nozzle is much more complex then metal nozzle. Therefore the cost will be relatively high, but have a longer service life under the same conditions. Since tungsten carbide have the higher strength and toughness, and also good thermal conductivity, so it has a higher hardness then metal material and the erision rate is much smaller then metal nozzles, the anti-erosion performance will be better then metal nozzle.

The Applications of Tungsten Carbide Nozzles

Tungsten carbide nozzles are mainly used in chemical, food, machinery, metallurgy, construction industry, milling, rust removal, cleaning, fog and so on. It has over 800 kinds of specifications, which was the first choice for dusting decontamination of cement and other operating environmental dust pollution manufacturers. Use for oil-fired boiler fuel furnace, industrial furnaces and other special-purpose furnace and so on.

Making the Tungsten Carbide Raw Material

When a mixture of powdered tungsten metal and carbon powder are raised to a very high temperature by an arc of electricity, while the whole mass is held in a carbon crucible, there is a complete chemical combination of the two elements to form a big lump of tungsten carbide ( WC ). This lump is crushed several times and then milled to form a fine powder. The powder is screened down to uniform particle sizes.

Chemical Analysis of Tungsten Carbide Ball

Making spectrographic chemical analysis of Tungsten Carbide can be difficult and uncertain, so the accepted procedure is to use a magnetic permascopic evaluation. If anyone tells you that they can analyze tungsten carbide to an exact figure, ask them for the error budget on their process. If they know the uncertainty, it will be in percentage points.

The same exactness of chemistry and physical properties in tungsten carbide that are experienced with alloy metals cannot be expected, as T.C. is made from a physical mixture of a pure metal powder and a powdered ceramic. There will naturally be more variability in performance.

The stiffness or Young's modulus of elasticity given for Tungsten Carbide has been measured in tension, but balls are almost always used in compression. In our experience, the Young's modulus of elasticity of cemented tungsten carbide is actually 10% higher in compression than it is in tension.

The performance of tungsten carbide ball

Tungsten Carbide Balls good performance at temperatures up to 800 degree Fahrenheit ( 427 centigrade ) make it a good choice in high temperature applications.

Tungsten Carbide Balls has good corrosive resistance in many environments.

The material has a very low rate of thermal expansion, at 2 microinches per inch per degree Fahrenheit (4.9 X 10-4 per degree C). Steel is 6.4 and aluminum is 12 microinches per inch per degree Fahrenheit.

One of the very important features of this material is that it is electrically conductive, with a resistivity of two micro ohms per centimeter. This conductivity sets it apart from other hard stiff materials, such as ceramics and sapphire, because it allows it to be machined into complex forms by the Electrical Discharge Machining (EDM) process. Cemented Tungsten Carbide can be ground and lapped using diamond grit. The material is slightly magnetic. Small diameter balls can be picked up with a magnet. Cemented Tungsten Carbide is very heavy, with a density of .54 pounds per cubic inch or 15 grams per cubic centimeter.

Cemented Tungsten Carbide is neither a metal nor is it a ceramic. It is a cermetal although this isn't a widely used term. This is a combination of a large percentage of Tungsten Carbide ceramic particles bonded together by a small percentage of a metallic binder, to form a solid mass.

Physical Property of Tungsten Carbide Ball

Cemented Tungsten Carbide is an incredible material. It was originally developed for use as a cutting tool, in machine tools applications, where it still finds wide use today.
It is extremely hard at 91 HRA which is equivalent to 1500 Vickers 30. This material is very wear resistant, with some abrasion tests showing it at 30 times hard steel. It has good long-term dimensional stability, which makes a good material for gage applications.
Cemented Tungsten Carbide is extremely stiff, with a Young's modulus of elasticity of 98,000,000 pounds per square inch, compared with steel at 30,000,000 PSI. This high stiffness makes cemented tungsten carbide balls a good choice for ball-sizing and they provide premier results as components of kinematic couplings.

The Characteristic of Tungsten Carbide Nozzle

Tungsten carbide nozzle is made from hot pressing with straight bore and venturi bore type. Due to its hardness, low density and excellent wear and anti-corrosion, Tungsten carbide nozzle has been widely used in sandblasting and shot peening equipment, offering a long life with optimum air and abrasive use.

What is Tungsten Carbide Nozzle?

Tungsten carbide nozzle is a device designed to control the direction or characteristics of a flow (especially to increase velocity) as it exits (or enters) an enclosed chamber or pipe via an orifice. For nozzles, tungsten Carbide nozzle is the most rugged and durable and provides the best value.

Tungsten carbide bar

Tungsten carbide bar is widely known as one kind of carbide cutting tools, it’s available for different grinding geometric parameters and suitable for both cutting materials and nonmetal materials, also it can be applied to conventional, semi-automatic lathe, automatic lathe and planning machine to work grooves and operate cutting, etc.

Tungsten Carbide Mechanical Rings

Tungsten Carbide Seal Rings are used as Mechanical Seal faces in pumps, Compressors and Agitators. These are used in Oil Refineries, Petrochemical plants, Fertilizer Plants, and Drugs/Pharmaceutical Industries. Mechanical seal rings are developed to withstand high temperature, high pressure & highly corrosive chemical attack. We manufacture Rings in various shapes like Plain Ring, DA type, T-shape, L-shape and in shapes as per customers requirement. Tungsten Carbide Rings are generally made with Cobalt as binder material. Nickel bonded Rings also can be supplied. 

The Application of Tungsten Carbide Rods with Holes

Tungsten carbide rods with holes are suitable for the manufacturing of various kinds of solid cemented carbide tools for the machining of heat-resistant alloys and Ti alloy, also suitable for the manufacturing of micro drills used for machining PCB. Tungsten carbide rod with hole also plays a part in cooling process of machining.

Tungsten carbide road digging button bits

Tungsten carbide road digging button bits are used to mining the road. It can be used to reduce wear on rubbing surfaces found in roller cone drill bits, diamond bits, down-hole stabilizers, and numerous other applications.

The Superiority of Tungsten Carbide Sheet

Tungsten carbide sheet: assured quality, stable characters; experienced producing technology and advanced facilities.
After rolling and processing with deflection reaching 60%, the density of tungsten carbide sheet basically comes close to tungsten’s theory density. Therefore, tungsten carbide sheet possesses the properties of high density, balanced internal structure and excellent high creep strength temperature.

The Application of Tungsten Carbide Sheet

Tungsten carbide sheet is widely used in reflection shield, cover plate applied in the sapphire growth furnace, reflection shield, heating tape, connecting pieces applied in vacuum furnace, titanium sputtering target applied in plasma coating film, and high temperature resistance boats. 

Why Use Tungsten Carbide？

Tungsten carbide (WC) is an inorganic chemical compound containing equal parts of tungsten and carbon atoms. In its most basic form, it is a fine gray powder, but it can be pressed and formed into shapes for use in industrial machinery, tools,abrasives, as well as. Tungsten carbide is approximately three times stiffer than steel, and is much denser than steel or titanium. It is comparable with corundum in hardness and can only be polished and finished with abrasives of superior hardness such assilicon carbide, cubic boron nitride and.

The Common Drill Bit

Common home repair drill bits are made of steel or High Speed Steel (HSS). Although inexpensive, common steel drill bits tend to wear out or break very quickly. HSS drill bits last longer than steel, but are more expensive. These types of drill bits are most effective when used on wood, drywall or plastics.

The Application of Tungsten Carbide End Mill

Tungsten carbide end mill is used for milling, with one or more of the rotary tool cutter.The margin in workpiece is cut by the mill intermittently. Carbide end mill is mainly used in processing plane, steps, grooves, forming the workpiece surface and cutting and so on. There are two common materials for manufacturing end mill: high-speed steel, and tungsten carbide. Carbide end mill has relatively higher hardness, stronger cutting ability, and can improve the speed and feed rate as well as increasing productivity.

When to Use a Carbide Drill Bit

Tungsten carbide drill bits undergo a lot of stress when drilling a hole. The high-speed rotation of drill bits generates friction that, in turn, generates heat. The friction between drill bit and material leaves drill bits slightly duller after each use. The heating and cooling of the drill bit material can weaken the internal structure of the bit over time.

The development history of PCD drill

Tungsten carbide PCD drill was developed by PrecorpInc in Utah in American.The trade mark DiaEdge of PCD drill was owned by this company. Since 1980s,metal cutting began to be used,but it didn't establish credibility in the minds of people.Nowadays,the PCD drill processed by high temperature and high pressure sintering gets people's attention again and the scope of its application is also widely expanded.

Characteristics and application of tungsten carbide drilling machine

Characteristics and application of tungsten carbide drilling machine

(1)Suitable for the drilling of more complex material at high speed.

(2)Selecting high-performance alloy blade, effectively reduce the collapse, good wear resistance.

(3)Multilayer geometry cutting end edge to enhance the excretion of performance, to maintain a smaller cutting resistance.

Tungsten Carbide Rollers

Paraffine process and spray drying tower are used to make the first class material for making rolls.Various specifications of rolls with better microstructure, performance and dimension accuracy are supplied.

The Application of Tungsten Carbide Button

As its unique working performance, tungsten carbide buttons are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.
Tungsten carbide buttons are used in the coal cutter drilling tools, mine machinery tools and road maintenance tools for snow clearing and road cleaning. 

Applicatin of tungsten carbide reamer

The tungsten carbide cutter is generally used for CNC machining centers, cnc engraving and can also be installed to the ordinary milling machining to process relatively hard and complex heat treated material.

High Performance Densener Tungsten Carbide Drill Property

High performance densener tungsten carbide drill is a kind of hole processing tool,which has two rotating spiral twist drill lead holes.The two holes play a role in cooling the tool and reducing the temperature of the cutting tool.High performance densener tungsten carbide drill has better cutting performance than normal carbide drill so it is suitable for deep hole machining hard material.

Proper Use of Tungsten Carbide Saw Blade

Proper Use of Tungsten Carbide Saw Blade

1、According to equipment design and select the most appropriate tungsten carbide saw blade;
2、The equipment shall be equipped with safety devices, such as: protective cover, power brakes, overload protection;
3、Installation, and wear work clothes, wearing goggles, earmuffs etc. should be operated under a professional operator;
4、Operators can not wear gloves, and long hair should be put inside the cap in order to prevent danger.
Away from fire and humid environment; 

The Advantages of Tungsten Carbide Centre Drill

The Advantages of Tungsten Carbide Centre Drill
1. To drill for more complex materials, you can choose a higher cutting speed;
2. Selected special high-performance alloy steel drill bit blade, effectively reduce the avalanche knife, good wear resistance;
3. Multi-terminal geometry cutting edge, improve drainage performance, to keep small cutting resistance;

Tungsten Carbide Sheet

Tungsten carbide sheet is made of tungsten carbide and also possess an assured quality and stable characters. It chooses the best material, guarantee the high quality while the price is reasonable.

What is Tungsten Carbide Saw Blade

Tungsten carbide saw the most commonly used wood processing cutting tools, the quality and processing quality of tungsten carbide saw are closely related. Reasonable selection of tungsten carbide saw is significant for improving product quality, shortening the processing cycle and reducing processing costs.

Tungsten Carbide Plate

Tungsten carbide plates have always been our main products through the years; we have developed expertise in manufacturing a wide range of them. With good durability and strong impact resistance, they can be used in making hardware and standard stamping moulds. 

The Application of Tungsten Carbide Plate

Tungsten carbide plates are widely applicable for electronic industry, motor rotor, stator, LED lead frame, EI silicon sheet and so on. All the tungsten carbide plates must be inspected strictly and only those without any harm such as pore, bubbles, cracks etc. can be shipped out.

Tungsten carbide insert application

Tungsten carbide cutting tools are widely used in machinery and engineering industries. My company provides a variety of high quality, high performance, long life cycle of carbide cutting tools such as carbide blade, burrs, carbide saw blades, carbide cutter. We also can produce tungsten carbide insert according to customer requirements or drawing of different types of carbide inserts.

Tungsten carbide rotary burrs features

Tungsten carbide rotary burr is the essential tool of fitter, mechanical, chemical field,especially for aviation, shipbuilding, automobiles, machinery, chemical and other industries. It can also be used for machining cast iron, cast steel, carbon steel, alloy steel, stainless steel and hardened steel and copper and aluminum and other metal materials. It has features of high efficiency, long life and it is more durable than the small wheel.

Tungsten carbide button

Tungsten carbide button is widely applied in geological prospecting, coal mining and oil well boring because of its wear resistance and hardness.We can provide very good quanlity of carbide button for the mine.Tungsten carbide buttons are sintered by HIP-sintering and hot processed, which are very excellent in all the properties.

Tungsten Carbide Wood Cutting Tools

Tungsten carbide wood cutting tool is made of tungsten carbide, the hardest material next to diamonds. The sharp and durable tips provide precise cutting with an extended life. This versatile cutter is ideal for shaping, smoothing or material removal.

Different Kinds of Tungsten Carbide Wood Cutting Tools

Our professional tungsten carbide wood cutting tips and knives include carbide profile cutters, finger joint cutters, teeth-pick cutters and turnover knives. With sharp edges and stable quality, they are widely used for cutting solid wood, hard wood, MDF, HDF, particle board and laminates.
Various types of carbide woodworking tips can be manufactured against your sample or drawing.

Tungsten Carbide Planer Blade

The tungsten carbide planer blade of Chinatungsten Online is the toughest, most durable planer blades available. As made with micro grain tungsten carbide, they are both sharper and harder than standard tungsten carbide blades. Chinatungsten Online’s tungsten carbide planer blade is 10% sharper than standard carbide blades and provides an excellent finish. Regarding durability, it resists fractures from accidental nail and staple strikes, and on most planers, last up to 30% longer than standard carbide blades. In addition, it was double-edged and reversible.

Tungsten Carbide End Mill

There are two common materials for manufacturing end mill: high-speed steel, and tungsten carbide. Carbide end mill has relatively higher hardness, stronger cutting ability, and can improve the speed and feed rate as well as increasing productivity.

Tungsten carbide conical buttons

Tungsten carbide conical buttons is a button which drill point is round. It can be used for manufacturing compacts of roller cone bits with high cutter exposure. It has higher abrasion resistance than YG16C and higher toughness than YG16.This round or ovoid shaped compact is used on hammer & DTH mining bits and roller cone. Bit for oil well drilling, suitable for very hard formations.

Tungsten Carbide Plate Advantages

Tungsten carbide plates are used for cutting metal, wood and other materials. The advantages of our carbide cutting plates are smooth, fast cutting speed and have a long service time. Unlimited tracks of grades and sizes of carbide plates are available in our company.

Tungsten carbide drill bit

Tungsten carbide drill bit can be swapped out easily and accurately and customers can use a single drill body with multiple carbide drill bits to drill several different hole sizes. In addition, it eliminates the cost of backups needed when regrinding brazed or solid-carbide drills.Instead of replacing the whole drill body, end users only have to purchase a carbide drill bit, which costs about the same as regrinding a brazed or solid-carbide drill.