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tungsten disulfide bullet coating

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Tungsten Disulfide WS2 Premium Lube - Pinewood …

In fact, Tungsten Disulfide is one of the most lubricious materials in the world. This product works best when combined with our wheel and axle polishing kit. When WS2 is properly applied it creates a .5 micron coating on the axle shaft that is actually bonded at a molecular level.

Tungsten Disulfide WS2 Premium Lube - Pinewood …

Molybdenum disulfide? [Archive] - Cast Boolits

With that bullet and load, that rifle is the most accurate rifle I own, or have ever owned. I get close to 3900 FPS with extreme velocity spreads under 20 FPS for a 20-round string, standard deviations run in single digits. 20-round, 100-yard groups can be covered with a dime, consistently, a quarter will cover 300-yard groups with room to spare.

Tungsten Disulfide (WS2) Powder - Lower Friction

supplier of tungsten disulfide, supplier of tungsten disulfide in Canada, most lubricious material in the world, lower coefficient of friction, coefficient of friction 0.03, slipperiest material, hyperfine low friction powder, high temperature grease with tungsten disulfide, low temperature grease with tungsten disulfide, additive to reduce coefficient of friction, coating for race car engine ...

Efficient Method for Bullet Coating with Moly, WS2, …

2016-6-30 · While Mike uses DANZAC (Tungsten DiSulfide or WS2), you can use the same impact-tumbling-in-a-cup method to moly-coat your bullets, or to apply HBN (Hexagonal Boron Nitride). TIPS for COATING your BULLETS, by “GS Arizona” 1. Start with Clean Bullets. This is simple enough, but some people overlook it and others overdo it.

Molybdenum Disulfide (MoS2) Coatings Lubrication …

Molybdenum Disulfide Coating Services. Molybdenum disulfide is the inorganic compound with the formula MoS 2. This black crystalline sulfide of molybdenum occurs as the mineral molybdenite. It is the principal ore from which molybdenum metal is extracted. MoS2 is relatively unreactive, being unaffected by dilute acids and oxygen.

Powder coating cast bullets - what is that powder ...

2017-10-10 · There are a variety of products for bullet coating, some specifically designed such as Hi-Teks coating, others more generic, from plain metal powder coating paints and urethanes, to tungsten disulfide to hex boron nitrides. The methods of application also vary according to which product you use, from mixing powdered Tungsten Disulfide with MEK ...

Tungsten Disulfide (WS2) Procedure Questions | …

2010-12-22 · I have a new Hart barrel being installed on one of my F-T/R rifles and have decided to shoot coated bullets in it. I have ordered a bit of WS2 (Tungsten Disulfide) to coat my bullets, I have all the equipment to coat, but I have a few questions. After coating, do you need use any type of wax...

Anybody using WS2 (Tungsten Disulfide) to coat …

2013-11-11 · Just curious what other's experiences have been with WS2. I just got 1oz of it, and am coating some old .308, 110gn V-Max to figure out the process. It's actually pretty easy to get good results. Any thoughts on fouling, accuracy, velocity etc? I know Molly fell out of favor, but don't know why...

Tungsten Disulfide (WS2) Procedure Questions | …

Method of impact plating a bullet with a powdered ...

1. A method of plating tungsten disulfide (WS2) to the outer surface of bullets comprising the steps: a. placing a selected number of bullets in an impact device containing a receptacle; b. adding a selected amount of spherical steel shot to said receptacle; c. mixing said bullets and steel shot with a selected amount of tungsten disulfide (WS2) powder within said receptacle forming a mixture ...

Method of impact plating a bullet with a powdered ...

The method of mechanical plating the surface of a bullet with tungsten disulfide by subjecting said bullet to the impact of steel shot in the presence of powdered tungsten disulfide, said impact being produced by rotating said bullet together with said powdered tungsten disulfide and said shot in a tumbler until the desired plated surface is ...

Hexagonal Boron Nitride (HBN) for Bullet Coating « …

2018-2-17 · Hexagonal Boron Nitride (HBN) for Bullet Coating. For years, many shooters have coated bullets with Moly (molybdenum disulfide) or Danzac (tungsten disulfide or “WS2″). The idea was to reduce friction between bullets and barrel. In theory, this could lengthen barrel life and extend the number of rounds a shooter can fire between cleanings.

Practical Tips to Extend Barrel Life - …

2012-7-9 · There are three common types of bullet coatings: Molybdenum Disulfide (Moly) Tungsten Disulfide (WS2 or Danzac) Hexagonal Boron Nitride (HBN or “White Graphite”, used by David Tubb) David Tubb on bullet coating: “I have found that moly coated bullets provide extended barrel life. I believe that the coating itself provides a “buffer ...

Amazon.com: LOWER FRICTION MK-WS2-SP …

Tungsten disulfide (WS2) aerosol spray offers convenient way to apply thin film of tungsten disulfide (WS2) coating on any surface as well as in hard to reach places. Tungsten disulfide (WS2) spray provides extreme lubricity, dry lubricant film on a substrate.

Amazon.com: LOWER FRICTION MK-WS2-SP …

Moly or Tungsten Disulphide Coatings? (Danzac)? | …

2008-10-16 · Outside of the tumbler coating with tungsten life is simpler. I got a pound of tungsten disulphide from a Canadian firm for $40, this for a sample. Itll probably last me the 50 years, less if the Dems get in, Theyll want it too. From me a + for WS2, Moly is more trouble in my experience.

MicroLubrol™ 1 oz TUNGSTEN DISULFIDE WS2 …

- What is Tungsten Disulfide? Tungsten Disulfide, also known as Tungsten Sulfide or WS2 ("W" is the chemical symbol for Wolfram which is the original chemical name for Tungsten), is a chemical compound that occurs naturally as the mineral Tungstenite and that can also be produced chemically. It is one of the most lubricious materials known.

MicroLubrol™ HEXAGONAL BORON NITRIDE hBN …

In bullet coating, of course. The U.S. Air Force Academy recently conducted experiments measuring the effectiveness of coating bullets with Molybdenum Disulfide, Tungsten Disulfide, Hexagonal Boron Nitride, and Lubalox (marketed by Winchester).

An Overview of Tungsten Disulfide Low ... - WS2 Coating

2017-1-6 · Tungsten Disulfide, abbreviated as WS2, is one of the popular dry film coatings due to the following reasons: Low Coefficient of Friction: This coating exhibits a low coefficient of friction, which is 0.03 for dynamic, and 0.07 for static friction. Helps Avoid Carbon Build-Up: The low coefficient of friction helps avoid carbon build up better ...

An Overview of Tungsten Disulfide Low Friction …

These lubricants are known as low friction coatings. Tungsten Disulfide is one such low friction coating, which helps reduce friction between moving parts, and contributes to better service life of the equipment. Here, we will discuss general benefits, special combinations, and applications of this coating material. 3.

reloading bullet lube tungsten Disulfide ( WS2 ) dry …

2020-12-25 · Tungsten Disulfide (WS2) is dry/solid lubricant powder and is one of the most lubricious substance in world.WS2 offers excellent dry lubricity (COF: 0.03) unmatched to any other substance, including Graphite or Molybdenum Disulfide (MoS2).. Enough …

WS2 (Danzac) Bullet Coating | Long Range Hunting …

2020-1-28 · Forget the term: DANZAC (there is no such thing). WS2 is Tungsten Disulfide. I've been using it for ~35yrs. There are no cons with it There are 4 benefits to it's use: 1. Reduced copper fouling 2. WS2 barrel pre-fouling universally matches powder fouling 3. …

Bullet coating-Hexagonal Boron Nitride | Sniper's …

2019-2-21 · Bullet coating-Hexagonal Boron Nitride. Thread starter Eric1977; Start date Feb 19, 2019; Forums. Advanced Marksmanship Unit. Reloading Depot Eric1977 ... First moly briefly and then with tungsten disulfide. Wet method is super clean and will give a very nice even finish. You can also continue to reuse the water for many batches up until a ...

Amazon.com : Tungsten Disulfide WS2 Dry Lube …

Graphite Derby Dust Dry Lube for Pinewood Derby Tungsten Moly Boron by Derby Dust 4.6 out of 5 stars 43 $8.95 $ 8 . 95 Bullet Coating Reloading Hex Boron Nitride (Hbn) Powder Dry Lube - Nano 25 Grams 3.7 out of 5 stars 5

Bullet Coatings | Long Range Hunting Forum

2004-2-29 · When your round goes off, moly comes off the contact surface of the bullet in the throat area of the rifle and is bonded to the barrel do to the excessive heat and pressure. Were not talking coated or adhered to, we’re talking bonded to. With this, carbon is formed and some of the jacket coating comes off the bullet.

Boron Nitride Vs Tungsten Disulphide Vs Moly bullet …

2008-10-26 · OK, Ive read the bit on different bullet coatings available now, but it doesnt compare the different coatings much. Who has used Hexagonal Boron Nitride,HBN) or Tungsten disulphide,WS2) and compared them to moly. The article shows HBN as being the …

Boron Nitride Vs Tungsten Disulphide Vs Moly bullet …

Process SL39 - WS2 Coating - Micro Surface Corporation

Originally developed for NASA, WS2’s unique, extensively modified lamellar composition of Tungsten Disulfide outperforms other dry coating lubricants. Our proprietary process, Process SL39, impinges a dry metallic coating without heat, binders or adhesives.