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Grid coating for thermionic electron emission …

In an electron gun having a control grid in contact with the face of the cathode, unwanted thermionic emission from the cathode can be effectively suppressed by applying a thin (1 micron) coating of boron nitride to the surface of the control grid. The boron nitride has low thermionic emission itself and, in addition, has an unusual ability to ...

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Grid coating for thermionic electron emission …

In an electron gun having a control grid in contact with the face of the cathode, unwanted thermionic emission from the cathode can be effectively suppressed by applying a thin (1 micron) coating of boron nitride to the surface of the control grid. The boron nitride has low thermionic emission itself and, in addition, has an unusual ability to ...

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Nickel Boron Plating | UCT Coatings - Coating & Plating

EXO is a patented, nodular Nickel-Boron (NiB) surface treatment. The coating nucleates on the surface atoms of metals, becoming part of the metal rather than merely applied to the outside. In addition, the treated surface becomes harder than the substrate itself, eliminating the cost, weight and degradation problems of conventional hardened ...

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Coatings | United States | Pirate Firearms, Jewelry, and …

Nickel Boron. The coating has a Rc 70 and a coefficient of friction of .06. NiB maintains its properties in high temperature applications and impervious to most chemicals (Nitric Acid notwithstanding). It has the same material properties throughout the structure of the coating so integrity and properties are maintained throughout the thickness.

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Black Nitride - JagerWerks

I sent off my Glock 45 slide and barrel to get the Black Nitride treatment and it was returned to me in about 5 weeks. I much prefer this over the original factory coating which I found to be too slick. The new metal treatment feels better in hand and has an almost matte black appearance to it.

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Black Nitride Matters! - Tactical Sh*t

Nickel Boron is a surface coating that is increasingly becoming a favorite among individuals wanting an easier to clean bolt carrier group that has a natural lubricity. NiB coated bolt carrier groups are in the middle range on price, more costly than black nitride or phosphate but far less than Titanium Nitride.

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Black Nitride vs Cerakote. | SIG Talk

2018-8-24 · Black Nitride is more than just a baked on coating such as Cerakote (I have nothing against Cerakote, as I have 2 rifles with it). Black Nitriding is a chemical process (in a salt bath) that infuses carbon and nitrogen into the metal, and the black color being a byproduct of the saturation of carbon.

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Amazon.com: Hex Boron Nitride (Hbn) Nano Powder …

Hexagonal Boron Nitride (hBN) is also known as ‘White Graphite', has similar (hexagonal) crystal structure as of Graphite. This crystal structure provides excellent lubricating properties. hBN is much superior to Graphite and has following characteristics: Excellent Lubricating Properties due to low Coefficient of Friction at 0.15 to 0.70 ...

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Amazon.com: Hex Boron Nitride (Hbn) Nano Powder …

Hexagonal Boron Nitride (hBN) is also known as ‘White Graphite', has similar (hexagonal) crystal structure as of Graphite. This crystal structure provides excellent lubricating properties. hBN is much superior to Graphite and has following characteristics: Excellent Lubricating Properties due to low Coefficient of Friction at 0.15 to 0.70 ...

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Gun Coatings | Firearm Coatings | Wing Tactical

For further information, read on and learn about six different gun part coating options: bluing, Parkerizing, anodizing, Cerakote, nickel boron and ferritic nitrocarburizing. Gun Bluing (Black Oxide) Steel bluing, also known as gun bluing, oxidizing and black passivating, is a …

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Gun Coatings | Firearm Coatings | Wing Tactical

For further information, read on and learn about six different gun part coating options: bluing, Parkerizing, anodizing, Cerakote, nickel boron and ferritic nitrocarburizing. Gun Bluing (Black Oxide) Steel bluing, also known as gun bluing, oxidizing and black passivating, is a …

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Titanium Nitride | Smith Outfitters | Steubenville, OH

Titanium nitride (TiN) (sometimes known as “Tinite” or “TiNite” or “TiN”) is an extremely hard ceramic material, often used as a coating on titanium alloys, steel, carbide, and aluminium components to improve the substrate’s surface properties.

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Hexagonal Boron Nitride coating test on handgun …

Hexagonal Boron Nitride coating test on handgun ammo 07/01/2014 10 Comments Author: Thomas Gorman, CIV USAF AFMC 75 ABW/IG To start with let me throw a couple quick disclaimers out there; I’m not an experienced reloader, I’m a novice at

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Firearms | H&M Blacknitride+™

H&M Blacknitride+™ makes your gun’s metal 10 times stronger than it was originally. It increases the velocity of your barrel by a few hundred feet-per-second and slickens the surface to make your gun extremely lubricated. By nature of the process, the steel is hardened through a thermochemical treatment to the steel which makes the steel ...

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MicroLubrol™ HEXAGONAL BORON NITRIDE hBN …

It is one of the most lubricious materials known. With a coefficient of friction as low as 0.15, and being "cleaner" to use than molybdenum disulfide and tungsten disulfide, it is a superb dry lubricant for many applications, particularly bullet and gun barrel coating. HOW DOES HEXAGONAL BORON NITRIDE …

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Shooting Illustrated | Gun Coatings & Treatments ...

2 days · Bolt-carrier groups above, from left, represent Nickel Boron, phosphate (Palmetto State Armory), Robar NP3, black nitride and chrome-plate (Daniel Defense).Advances in gun coating technology can ...

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Shooting Illustrated | Gun Coatings & Treatments ...

2 days · Bolt-carrier groups above, from left, represent Nickel Boron, phosphate (Palmetto State Armory), Robar NP3, black nitride and chrome-plate (Daniel Defense).Advances in gun coating technology can ...

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Bolt Carriers In Stock Gun Parts | gun.deals

2020-12-25 · The nickel boron coating has increased lubricity and a low friction co-efficient; therefore, the life expectancy of a firearm will be greatly increased due to reduced friction wear. Coating: Extremely Durable Nickel Boron Coating Bolt carrier material: 8620 steel Bolt: 5.56/.223 Left-Handed Bolt assembly Included parts: Bolt carrier, bolt ...

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Bolt Carriers In Stock Gun Parts | gun.deals

2020-11-29 · ADK Defense Ion Nitride LR-308 .308 WIN/6.5 Creedmoor Bolt Carrier Group With Fwd Assist Notches. Fits All LR-308 Or DPMS Style Platform Rifles Very High Quality ADK Defense Is The Leading Supplier For The Armed Forces For Bolt Carriers Tried & True This .308 6.5 Creedmoor Bolt Carrier Group Is Engineered & Designed To The Highest Tolerances & Military Specifications & Beyond.

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The Best Black BCG Finish – Phosphate vs Nitride vs …

AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Toolcraft Nickel Boron, Toolcraft Black Nitride, Colt BCG refinished in Chrome with Nickel Boron Gas Key, Toolcraft Diamond Like Carbon (DLC) Finish, Toolcraft Chrome Phosphate (Parkerized) There are a wide variety of finishes available for AR-15 bolt carrier groups (BCGs).

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(PDF) Innovative boron nitride-doped propellants

Boron nitride (BN) is an interesting potential additive for propellants that could reduce gun wear effects in advanced propellants (US patent pending 2015-026P). ... development of better coating ...

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Boron nitride wash-coated cordierite monolithic …

2020-1-1 · Hexagonal boron nitride (h-BN) is a burgeoning catalyst for oxidative dehydrogenation of propane (ODHP) with impressive light olefins selectivity, which deserves further study to optimize the heat and mass transfer process with the aim of promoting the potential industrial application since ODHP is a highly exothermic process.Herein, h-BN wash-coated cordierite monolithic catalyst was designed ...

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The Ultimate Guide to Gun Coatings - Omaha Outdoors

A firearm is an investment. It’s an investment in both personal and financial security, as nothing else on earth can protect you in a moment of danger yet hold its value well into the future. Unlike a vehicle, a gun that’s protected with the right finish retains resale value no matter how many “miles” you’ve got on it. However, much like a car or truck, corrosion is a primary concern ...

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Boron Nitrate - Nanoshel

Boron Nitrate (BN) is an interesting potential additive for propellants that could reduce gun wear effects in advanced propellants. Hexagonal boron nitride is a good lubricant that can provide wear resistance and lower flame temperatures for gun barrels. BN is used as propellant additives that can regenerative coat and harden steel barrels.

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Nickel Boron / NiB / Electroless Nickel Boron Plating | …

Electroless Nickel Boron – Boron Nitride Composite Increases hardness and lubricity through hexagonal Boron Nitride particles (at 10% by volume) Nickel boron is a highly unique coating that outperforms hard chrome and electroless nickel-phosphorous in hardness and wear resistance.

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NICKEL BORON COATING SERVICES - FailZero

2016-8-1 · Nickel Boron Bolt Carrier Group Coating Program. Send us your BCG and we will coat the components with our patented EXO nickel boron technology. EXO_Rifle_BCG_Coating_Order_Form.pdf. Program Details. We can coat all BCG calibers (5.56, 6.8, .308, etc.) We will coat the carrier assembly, bolt, extractor and cam pin.

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NICKEL BORON COATING SERVICES - FailZero

2016-8-1 · Nickel Boron Bolt Carrier Group Coating Program. Send us your BCG and we will coat the components with our patented EXO nickel boron technology. EXO_Rifle_BCG_Coating_Order_Form.pdf. Program Details. We can coat all BCG calibers (5.56, 6.8, .308, etc.) We will coat the carrier assembly, bolt, extractor and cam pin.