Is black nitride the same as Melonite?

Is black nitride the same as Melonite?

This is usually done in a process called Quench polish quench (QPQ). Melonite is a specific version of Nitride but for the most part Melonite and Nitride are the same. Stainless Steel can also been treated with Nitride to improve the wear resistance and improve barrel life without hurting the accuracy.

What’s better black nitride or nickel boron?

In both categories though, Nickel Boron has the edge over Nitride. Nickel Boron usually costs more than Nitride and that money goes to more performance.

Is black nitride better than Parkerized?

A black nitride surface is very corrosion resistant, it doesn’t corrode underneath as chroming or rust through as parkerizing does and is very durable.

What do you look for in a good BCG?

What to Look for in Picking the Best AR15 Bolt Carrier Group

• AR15 vs. M16.
• MPI and HPT Tested Bolts.
• Chrome lined gas key and carrier.
• Bolt Material & Shot Peening.
• Proper staking of the gas key.
• Lightweight Bolt Carrier Groups.
• Nitride Coating (Nitrocarburizing, Black nitride, Melonite™, QPQ, Tennifer™)
• Chrome Coating.

Is nitride or phosphate better?

A nitride exterior will protect the barrel longer than a phosphate exterior finish. However, a chrome-lined, or phosphate, barrel will hold up better to sustained fire than a nitride interior. Nitride has a slight edge in accuracy and price. However, phosphate coated/chrome lined barrels are more common.

How long will a nitride barrel last?

The nitrided barrels lasted an average of 28,000 shots before rejection.

What color is black nitride?

BLACK NITRIDE AND DRY TO TOUCH OIL( BN ) Applicable to steel and stainless steel only. Parts are heat treated to give them a thin, hard, durable case with a dark brown to black color.

Is nitride finish durable?

Since the hot liquids used in nitriding flow over all exposed surfaces in a bath, the entire barrel gets a very durable layer of protection against corrosion. Nitriding does not change any dimensions, so it can be applied to finished barrels.

Are nickel boron BCG worth it?

A Nickel Boron BCG with its slick surface will clean up quite a bit easier and faster than a standard BCG with a phosphate finish. Because of the silvery color it’s also easier to see where the dirt is and you also know when it is clean much easier than with a black nitride or phosphate BCG.

Are all ar15 BCG the same?

Bolt Carrier Group FAQs & Summary The AR-15 and M16 BCG are interchangeable with any standard rifle. Using an M16 BCG will not make a semiautomatic rifle fully automatic.

What is Melonite nitride?

Melonite Processing A degraded form of this nitride layer (gamma prime: g’ – Fe4N) is obtained during plasma or gas nitriding. The nitride layer is composed of two principle zones. Zone 1, called the compound or “white” layer, extends to a case depth of ~0.0004″ to 0.0008″.

Is Melonite QPQ the same as black nitride?

Youl often see manufacturers list products as either QPQ Nitride or Melonite QPQ. Black Nitride, Melonite, QPQ, and Salt Bath Nitriding are all the same thing with different names. Youl often see manufacturers list products as either QPQ Nitride or Melonite QPQ. Is one any more durable, or a better option, than the other?

Which is better nickel boron or phosphate?

Nickel Boron vs Nitride Both of these finishes are far ahead of phosphate as far as slickness and ease of clean up are concerned. In both categories though, Nickel Boron has the edge over Nitride. Nickel Boron usually costs more than Nitride and that money goes to more performance.

Is black nitride resistant to wear?

The black nitride treatment is very durable and highly resistant to wear and it will not flake because it is not a coating. When searching for a bolt carrier group to purchase, you will run across NiB or nickel boron.