Color Case Hardening Process

We specialize in traditional wood and bone charcoal color case hardening! The process results in a marbleized coloring of the parts and provides a thin hardened layer of steel while preserving a softer steel core.

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Steel parts surface to obtain a better resistance.

Color case hardening process. Case hardening added carbon to the surface skin of the steel part and left it in a state which could be hardened by quenching. I am the founder & owner of steel f/x® patinas, which began officially in the fall of 2006. Different process of case hardening.

And, any size you choose is15% off! It is an ancient technology that goes back to approximately 1400bc. It's brought up to a high temperture and held there until the carbon migrates from the charcoal into the outer.

Color case hardening is a heat treatment process for the purposes of hardening. Used by a lot of firearms. My name is bill worden.

We are located in northeast iowa right in the heart of whitetail, pheasant and trout country. In the old days this was simply animal hide or. Color case parts with their subtle shades of blue, gray and straw really give a gun a true custom look.

Around 1400 bc, hardening methods began to appear in armouries around the world. Easy patina process for stainless steel. And what really made it more interesting to me was the fact that this finish wasn't just about the looks, but rather was created to add strength to what was once a fairly low quality steel (low carbon content made the steel fairly weak by modern standards, by adding carbon to the outside of the steel.

Then that package is placed into a high temperature furnace. Afterwards, the parts were removed from the furnace and quenched. This process can minimize wear and tear and increase the strength of the steel parts' surface.

There are different processes of case hardening. Smith shotguns, winchester model 21 shotguns, farmers shotguns, ah fox. The process of bone charcoal color case hardening involves taking the part and packing it in a combination of wood charcoal and bone charcoal in a stainless steel crucible.

The case hardening process adds a thin layer of metal alloy to the outer surface of the metal. To case harden a part (the process is also known as pack hardening) the finished low carbon steel part is placed in a sealed container, packed with a high carbon compound. There are certain metals like iron or steel, that have very low hardness.

This is the only gel patina in this 'build your own kit' that is not optional. Makers until the 20's, this process produces also a very nice and unique shading. Please email howell arms so we can provide you with a preliminary quote prior to shipping.

Coloration with variations of blue, green, yellow, tan. We share your passion for the outdoors and for beautiful case hardened guns. Some of the classic shotgun with case harden were.

Let's look at the multiple methods used in the steel heat treatment. I've always found color case hardening of old pistols and rifles beautiful. Color case hardening is getting very popular.

Sir gerald burrard suggested that in the old days the engraving was there to provide decoration to the metal when the case hardening wore and that the real beauty was the. James purdey & sons shotguns, parker shotguns, l.c. First we prepare the parts by cleaning them of all grease and contaminants.

And this layer provides greater hardness than the original surface of the metal. On a side note, high carbon steels can be colored using the color case hardening process, it serves no real useful purpose other than putting the colors on the part, but it can be done. Originally, this process used bone charcoal heated to an exact temperature.

Single action revolvers, and shot guns are very popular to color case harden. If you look at guns for sale ads, i am sure you have come across one that refers to the percentage of case color left on an action. To achieve these results, we use the traditional method of packing the component into a steel crucible together with a generous amount of charred bone, wood and leather, then heating the entire unit to a temperature of 1400.

In such cases, the case hardening produces a layer of nitrogen or carbon on the surface of the metal. Following the operation they need to be tempered and as long as you don't go much beyond 450 degrees f you won't mess up the colors, in fact, i generally draw. The case hardening process was used as a finishing technique on many firearms over the years, and produces what are generally referred to as case colors.

We use the traditional wood and bone charcoal method of color case hardening. Many old guns have faded color case hardening.

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