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Boron Nitride barrel prepping - benchrest.com

2010-1-3 · so now I'm shooting hexagonal Boron Nitride (hBN) coated bullets. After a few rounds the barrel is coated inside with hBN and everything is fine until you clean your barrel. Then you have to prepp all over again..... Now I have been thinking.....maybe I could speed up the coating of the barrel a little if I just added a little hBN to the powder for just 2 or 3 shots.

ASSRA Forum - H.B.N. (HEXAGONAL Boron Nitride ) …

i HAVE RECENTLY started experimenting with HBN (HEXAGONAL Boron Nitride ) coating that David Tubb the long Range shooter is promoting. It is a powder and used in a tumbler inside containers similar to the Moly application . My best results have been without BB 's added to the containers with both Jacketed and lead (pre-lubed) bullets.

Hexagonal Boron Nitride - M14 Forum

2012-8-28 · Hexagonal Boron Nitride. This is a discussion on Hexagonal Boron Nitride within the Ammunition forums, part of the M14 M1A Forum category; I was looking at the kit from Tubb. Anybody ever use this stuff? David uses it, which carries significant weight for me. It sounds like ...

Boron Powder

Hexagonal Boron Nitride (HBN) Hexagonal Boron Nitride (HBN) is widely used to reduce friction in industrial applications, but it has only recently been adapted for reloading bullets. The latest and greatest bullet-coating material, HBN is ultra-slippery, goes on clear (not powdery), and will not combine with moisture or potentially harm barrel steel. HBN also can withstand

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

Tumble bullets for less friction on barrel Hexagonal Boron Nitride (hBN) APS : 70nm New (2) from $9.95 + $6.69 Shipping. Customers who viewed this item also viewed. ... I am using this with 2 part epoxy paint as a coating for my bullets instead of gas checks. You can find a video on you tube describing how to do this. I use a table spoon of ...

Hexagonal Boron Nitride (hBn) bullet coating. Anyone …

2018-5-4 · I found an industrial site that sells HBN. They recommended the -5 (mostly less than 5 micron) micron size for bullets and -10 micron (mostly less than 10 micron) micron size for the barrel. For 500 meters I use DTAC RBT 115gr bullets and buy them already coated. Tubb has developed a process to add a copper fouling reduces to the coating.

25g Nanoparticle hBN - Hexagonal Boron Nitride …

Hexagonal Boron Nitride Powder is an exceptionally high temperature lubricant. The hexagonal crystalline structure is similar to that of graphite but has the benefits of extreme temperature and pressure resistance, excellent chemical stability, and low co-efficient of friction. hBN is inert and non toxic and is used in the manufacture of cosmetics and dental cements.

Hexagonal Boron Nitride (hBn) bullet coating. Anyone …

EPDM Rubber with hexagonal Boron Nitride: A …

2019-12-1 · The average thermal neutron cross-section for hydrogen is 82 b and for boron, which is a common neutron shielding material, is 767 b (Sears, 1992). Boron Nitride (BN) is a heat and chemical resistant material that has different structures with crystalline forms such as amorphous, hexagonal…

Innovative boron nitride-doped propellants - …

2016-4-1 · On the other hand, boron nitride (in the form of crystalline hexagonal BN or amorphous BN) has interesting properties for a propellant additive (US patent pending). BN can form a lubricating coating on barrel walls. BN coated ammunition is currently used commercially for small arms to lubricate barrels and ammunition . Further, boron can be ...

Hexagonal Boron Nitride (HBN) Powder Order Page - …

2 days · HBN: Use this page to order 1lb quantities of Hexagonal Boron Nitride powder.You may choose from a variety of sizes: -5 or -10 micron (our largest particle size of 6-7 micron), as well as a very fine 0.5 to 1.0 micron powder.

Hexagonal Boron Nitride (HBN) Powder Order Page - …

Instructional Video on Applying HBN (Hex Boron …

Instructional Video on Applying HBN (Hex Boron Nitride) to Bullets and Rife Bore by Jeff Brozovich September 26, 2016 By Jeff Here Long Range Editor and Long Range Hunting Specialist Jeff Brozovich explains how to, and offers the benefits he has seen using HBN on his bullets and rifles barrels.

hexagonal boron nitride | Sniper & Sharpshooter …

2017-9-14 · hexagonal boron nitride. Jump to Latest Follow 1 - 14 of 14 Posts ... I would like to get the most I can out of my 300 win mag barrel and from what I have read this should help acomplish that. I haven't used it or moly but what I have read hbn is the one to use. ... Dugout my old tumbles tumbler for doing the impact coating of HBN only to find ...

Hexagonal boron nitride advice | Long Range Hunting …

2019-5-28 · Abstract : Molybdenum disulfide (MS2), tungsten disulfide (WS2), hexagonal boron nitride (HBN), and Lubalox are common bullet coatings that purportedly reduce friction between the bullet and rifle barrel. Three different bullets, one a solid copper design, and two jacketed lead bullet designs, were tested in the 5.56 mm NATO rifle cartridge.

Wet coating bullets with Hexagonal Boron Nitride ...

2016-3-12 · Wet coating bullets with Hexagonal Boron Nitride. Thread starter fly spec; ... i have no clue. just typed in hex boron nitride liquid and came up with these sites. unless the solvent is simply the carrier. i dont fool with liquid and sprays. just peen the stuff in the bullet through impact plating and wipe the bore down with hbn solution ...

Hexagonal Boron Nitride bullet coating | Sniper's Hide …

2020-10-6 · Anyone else coating their bullets with h-BN? I just got a new 6creed barrel and decided I wanted to do something about extending the barrel life as much as possible. I will be loading H1000 to help with that some, but I have also decided to start coating the bullets in Hex Boron Nitride. Its...

US7197986B1 - Composite steel and ceramic gun …

US7197986B1 US10/429,644 US42964403A US7197986B1 US 7197986 B1 US7197986 B1 US 7197986B1 US 42964403 A US42964403 A US 42964403A US 7197986 B1 US7197986 B1 US 7197986B1 Authority US United States Prior art keywords boron nitride nitride powder bore providing step Prior art date 2002-05-13 Legal status (The legal status is an assumption and is not a legal conclusion.

Hexagonal Boron Nitride coating test on handgun …

I used 3 different grain bullets and 2 different powders along with my Ruger Security Six, 6” barrel as my launch platform. As previously mentioned I’ve never coated bullets before, I found a procedure online for moly-coating and asked Blair if that was the process for hexagonal boron nitride coating, he said it was.

Hexagonal Boron Nitride coating test on handgun …

HBN barrel treatment | Long Range Hunting Forum

2017-5-14 · I have a new rifle that I want to start shooting HBN treated bullets in. I also want to treat the barrel with HBN. I have received the HBN from Barrel Coatings but the kit I rec'd gives no guidelines as to the proportions to mix the HBN with the alcohol. If anyone could supply me with the mixing...

Barrel PreTreat For HBN - benchrest.com

2009-12-11 · Following the lead of a lot of the VFS guys, I'm going to coat bullets. But rather than Danzac/WS2, I'm going to use hexagonal boron nitride (HBN). I see some info about pretreating the barrel when using moly and Danzac. Anyone seen anything about doing it with HBN? Thanks, Greg J.

Barrel PreTreat For HBN - benchrest.com

HBN: A Dry Lubricant for Rifle Barrels - …

2016-4-21 · By Dr. Jim and Mary Clary. Belted Bullets and Crush Rib Sabots with white Boron Nitride Coating before (right) and after (left) coating. Hexagonal boron nitride (HBN) is a ceramic that has all of the advantages of graphite as a lubricant with none of the disadvantages.

HBN: A Dry Lubricant for Rifle Barrels - …

(PDF) Innovative boron nitride-doped propellants

Hexagonal boron nitride is a good lubricant that can provide wear resistance and lower flame temperatures for gun barrels. Further, boron can dope steel, which drastically improves its strength ...

Boron Nitride (BN) Coatings - NTST Thermal Spray …

Boron Nitride (BN) Coatings NTST has developed the capability to fabricate hexagonal boron nitride (h-BN) coatings using the air plasma spray (APS) process. BN is extremely difficult to fabricate as a coating due to its tendency to sublime at high temperature.

Amazon.com: Bullet Coating Reloading Hex Boron …

Bullet Coating Reloading Hex Boron Nitride (Hbn) Powder Dry Lube - Nano 25 Grams Brand: Derby Dust. ... Tumble bullets for less friction on barrel Nano - APS 70 nm. This is smaller than the pores of your skin ... MICROLUBROL 1 oz Hexagonal Boron Nitride hBN …