Guide to Tungsten Carbide Hardfacing – Global Tungstens

A couple of beneficial recommendations on the way to look after your Tungsten Wedding bands.

Prevent utilizing a supersonic cleaner, steam cleaner or harmful chemical substance which probably cause spotting on the area of the marriage band. Instead, tidy the band with beverage or mild soap solution to bring back it to its wonderful luster quality which will last an extended time.

Utilize tungsten's water-resistant properties and immerse it during a cup of warm water with a couple of drops of mild dish soap.

Let the marriage band soak for quarter-hour and dry it out with a cloth. If the band still appears unclean, use a toothbrush to wash off any dirt build up that also remains. this could manage any stubborn dirt still clinging to the ring.Turn on the water and rinse your wedding band.

Place just a few of the mild hand soap you're using onto the toothbrush you're getting to use. Soon after, merely wash the band using the toothbrush. The bristles of the comb are excellent for getting into any grooves, if your ring has any.

Limit the contact chemically. You should also limit the jewellery’s touch with chemical substance. albeit tungsten is comparatively a solid steel, it reacts poorly to harsh cleaning goods, for instance, bleach, chlorine, and ammonia.

The touch with such chemicals may blemish the surface of the marriage band.

Therefore, avoid wearing it while you're eager to the swimming pool, or use any of those sorts of items. If your tungsten wedding band came into contact with among one among these chemicals, you ought to instantly rinse it during a warm water with soap.

At that moment, clean it with a faucet water another time, and put it on the towel to air dry. If your wedding band has been exposed to extreme chemical substance or cosmetics, it can tarnish as time pass.

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Why Tungsten Carbide Coating Process is Vital for Oil Industry?

Tungsten coating is a method of base metal stronger and harder by applying the carbide coating of tungsten. The tungsten carbide grind work excellent in industrial development that undergo extreme condition like the oil industry. Carbide Coating of tungsten in the oil industry is hence very popular process providing high level of wear and scrape resistance.

Tungsten carbide coating has progressively more become the most preferred process for improving or recovering components. It is a process of coating Tungsten Carbide that comprise of spraying melted materials onto the surface of another component with the intend of coating it.

Use of Tungsten Carbide Coating

When tungsten carbide grind was first measured for Tungsten carbide coating, the crushed particles which were asymmetrical in shape did not proffer the much-required bear-resistance. Owing to their uneven shapes, the granules easily submitted to great conditions of pressure and temperature as common in different industrial methods. The same gave birth to the creation of the advance methods of making absolutely shaped tungsten carbide grit utilizing tungsten carbide powder along with an organic binder. The grit so formed comes with high strength and wear resistance making it a ideal hardfacing material for the oil industry.

Tungsten Carbide Hard Facing

Tungsten Carbide Hardfacing in the petroleum industry is a significant process used in the application like drill pipes, drill collars etc. Tungsten carbide grit provides high levels of protection to the surfaces of these parts which is a essential considering the extreme conditions rampant in the oil industries. In addition to its applications to new elements, tungsten carbide hardfacing method is often utilized to reinstate some deteriorated and worn down surfaces of old pieces of different machines and tools in the industries.

Tungsten coating and Hardfacing are important process. For more information visit our official website.

Grinding Tungsten Carbide – The Exceptional Features you must know

The sum and kind of tainting of material ground is straightforwardly identified with the wear opposition of the granulating media. Various elements must be viewed as while assessing the pace of wear. Such factors as beginning size, dispersion of feed, factory speeds, granulating media loads, mash home time, mash thickness, hardness of media, measure of surface territory of media, explicit gravity of the media, hardness of the material being ground, explicit gravity of material ground, wanted molecule size of the material ground and crush capacity all add to the complexities of setting up wear information.

Before, steel has generally been utilized as grinding tungsten carbide material; it is quick being supplanted by tungsten as the favored material. Tungsten carbide media shows a slower pace of wear than the steel, while the Grinding rate for tungsten carbide media was relative to the particular gravity.

Tungsten grinding tungsten carbide media is anyway an ideal fit, considering the interest for a material which has unrivaled quality, protection from scraped spot and consumption just as capacity to bear high-temperature ranges.

Grinding media - WC balls

Unrivaled Features

Tungsten carbide precious stones which are otherwise called granulating media are accessible as circular and exactness ground to a particular distance across. Tungsten carbide balls in various sizes relying upon the granulating needs. The material likewise has unrivaled characteristics of its high hardness HRA 92.5 just as an especially high thickness sp.gr.15

Round Grinding balls is for the most part as tungsten carbide granulating media , accessible in various state conditions like sintered tungsten carbide balls, the unpleasant Grinding tungsten carbide balls, the granulating tungsten carbide balls, the high exactness tungsten carbide balls, and the smooth Grinding tungsten carbide balls.

Different uses of Tungsten Carbide Valve Seats

Tungsten carbide valve seats and balls are often used in the petroleum industry within petition such as sand containing wells, high-pressure sulfur resistant oil wells, sea oil wells, viscous oil wells, etc.

Tungsten carbide is a combination with equal compositions of tungsten and carbon. The compound finds certain use in various industrial applications owing to its high strength and resistance to erosion. In fact, there are only a few materials on earth that can contrast in strength with tungsten carbide. That said, tungsten carbide is accessible in varying grades which are chosen depending on the application. The grades differ in terms of grain size, hardness factors, and the use of a binder.

Tungsten carbide is also extremely temperature resistant as well as erosion resistant. In addition to the same, it can be change into different shapes which makes it extremely acceptable for creating different dimension tungsten carbide valve seats for oil industries.

Features of tungsten carbide valve seats

Tungsten carbide is a very functional material when it comes to designing pellets and valve seats for the oil industry. With Tungsten Carbide Valve Seats features like high strength, low maintenance requirements, temperature hostility as well as corrosion resistance, it works correctly within the petroleum and oil industry.

Weison Advanced Materials are the market leaders in the builder and supply of tungsten carbide valve seats for the oil industry accompany tungsten carbide balls. Its properties like high scraping and corrosion resistance, strength, temperature resistance makes it a preferred material. WEISON being the market leaders in the manufacture and supply of tungsten carbide products can design tungsten carbide valve seats and pellets as per the needs of an individual customer keeping in line with the international standards of surface finish, tolerance, etc.

So, it is mandatory to give full and reasonable play to the potential of existing technologies and valve seats, make full use of hydraulic energy, and improve the standard, strength, temperature resistance of the valve seats.

Uses of Tungsten Carbide Hardfacing

What is Hardfacing?

Hardfacing is a process of making the metal even more tough and hard by applying another strong material on its surface. Materials like tungsten carbide work wonderfully in industrial processes that go through extreme conditions like the oil industry. Tungsten carbidehardfacing is hence a highly popular technique offering high levels of wear and abrasion resistance at the required locations.

Uses of tungsten carbide Hardfacing

When tungsten carbide was first considered for hardfacing, the crushed granules that were irregular in shape did not offer the much-needed resistance. Due to their irregular shapes, the granules easily succumbed to extreme conditions of temperature and pressure in various industrial processes. The same gave rise to the invention of the modern process of creating perfectly shaped tungsten carbide grit using its powder along with an organic binder. The grit formed comes with high strength and resistance making it a perfect hardfacing material for the industry.

Tungsten carbide hardfacing in industry are used in applications like hardbanding, drill pipes, drill collars, etc. Tungsten carbide offers protection to the surfaces which is a necessity considering the extreme conditions in the industries. In addition to its applications, tungsten carbide hardfacing process is often used to restore some worn down surfaces of old parts of various machines and equipment in the industries.

It is more cost efficient hardfacing materials, the tungsten carbide ball grain has more impact and wear resistance mixture of WC and spherules with different composition and particle size having very high resistance to abrasion and impact. Non recurring welding with high hardness. Famous corrosion resistance, high cobalt alloy spheres with small friction coefficient can be used to solve the casing wear problem in an affordable way. Tungsten carbide is widely used in surfacing, deposited in a variety of tools and parts surface to form hard layer grinding , with its excellent characteristic it can improve the surface hardness , wear resistance, corrosion resistance significantly , and extend lifespan. In the longer run, it brings good economic effectiveness used in the oil industry and will widely spread to greater benefit.

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The Most Significant Factor of Tungsten Carbide Nozzle

Tungsten carbide is an unequalled material when it comes to usage in the Oil and Gas industries. These industries frequently have extreme conditions both onshore as well as offshore. Various grinding liquids, solids, sand along with high temperature and pressure conditions cause a significant amount of wear in all steps of the downstream as well as upstream processes. Parts like valves, choke beans, valve seats, sleeves and nozzles made out of the strong and highly Tungsten carbide nozzles are hence high in demand. Owing to the same, the demand and usage of tungsten carbide nozzles for the oil industry along with other main products have surged in the last few decades.

At present, the number of deep well ultra-deep well drilling in the world is slowly increasing. Due to the increase of well depth, the drilling speed is notably reduced, and the drilling cost of a deep well is less than tens of millions, more than hundreds of millions of yuan, the problem of huge deep well drilling cost will become increasingly important.Increasing drilling rate and reducing drilling cost have become a hot and hard problem for drilling engineering experts in recent years.

*Most Significant Factor of Tungsten Carbide Nozzle is

(1) Under certain orders  such as nozzle diameter, injection Angle and spray distance, the higher the jet pressure is, the better the rock-breaking effect will be.

(2)Under the condition that nozzle diameter, injection Angle and nozzle speed in are constant, the optimal spray distance increases with the increase of pressure, reaching 32.5 times of nozzle diameter at 200MPa;

(3) The essence of the nozzle moving speed is to reflect the action time of jet erosion rock. When it is less than 2.9mm/s, it has little impact on the erosion effect of rock.

(4) When the pressure is lower than 150MPa, the jet pressure increases and the rock-breaking volume per unit power increases speadly; however, when the pressure increases further, the rock-breaking volume per unit power decreases slightly, and the rock-breaking efficiency is the highest at 150MPa.

(5) Ultra-high pressure nozzle moves in forward mode, with the most rock-breaking effect and the best injection Angle of 12.50.

Tungsten Catalyst and its Benefits

Tungsten catalyst is made of the purest tungsten material with irregular particles used in a wide range of chemical analysis as carbon sulfur analyzer and the machine is also called a CS analyzer or C&S analyzer. Highly pure tungsten flux is applied in the high-frequency infrared carbon and sulfur analyzer and results are always stable. At present, the combustion method the carbon and sulfur, affect the stability of the analysis results wherein the flux has a more impact on the measurement results of the stability samples. Clean and pure tungsten granule is needed to play a good role as catalyst in material production. So the purity is important to use during material production and amplify its applications such as carbon sulfur analysis, induction accelerator, radiation shielding filler, and so forth.

Commercially available tungsten compounds such as ammonium tungstate, sodium tungstate, tungstic acid or tungstic oxide are usually used as raw materials in the manufacture of chemical products.

The following list contains a few examples:

●       Inorganic pigments are utilized in ceramic glazes and enamels.

●       Tungstic oxide or tungsten acid is utilized in bright yellow glazes.

●       Tungsten bronzes, that is, partially reduced alkali and alkaline tungstates, are available in several bright colors.

●       Examples of white pigments are barium and zinc tungstate.

●       Colored organic dyes and pigments based on phospho tungsto-molybdic acid and phosphotungstic acid are used in rubber, paints, printing inks, plastic, and other materials.

●       For temperatures beyond the application range, tungsten disulfide is used as a lubricant.

●        Additionally, used to form a self-lubricating the surface on razor blades.

●       Organic tungsten compounds have patented as stabilizers in lubricant oils.

●       Laboratory Applications

Tungsten is used in many applications in laboratories, for instance:

Sodium metatungstate is used for preparing heavy liquids, which is further, used for separating minerals through density in mineralogy or through a density gradient centrifugation in biochemical analysis. High sodium tungstate is used as a reagent in biochemical analysis. High-quality tungsten granules are used as an accelerator to determine carbon and sulfur in metals, through combustion in an induction furnace.

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