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heat treating and cryogenic processing of knife blade

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  • SYNDICATE KNIVES Hand Made In the USA

    Heat Treating The next step is heat treating the blade which includes cryogenic process at subjecting some steels to temps between 2200 to Neg -200 . With a state-of-the-art digital kiln you are ensured of a blade that has been hardened for years of prolonged use. Heat treating in-house has allowed complete control over this critical process.

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  • How to Heat Treat a Knife simplest Method Possible 9

    There are those who want you to believe the only way to achieve a good heat treat is by using a temperature regulated heat treating oven soaking for 15.7 minutes normalized 2.3 times and then quenched in park s knife heat treating oil raised to exactly 134.6 degrees Fahrenheit.

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  • TEXAS Air Quench Heat Treatment KNIFEMAKERS Houston

    Air Quench Heat Treatment Cryogenic Tempering Form 1. It is your responsibility to insure your blades. TKS is not liable for the cost of blades lost/damaged in transit by shipping carriers. 2. All blades must have either an identifying name or logo permanently stamped or etched on blade or tang or an outline of your blades

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  • Some Thoughts on Stainless Steel and Heat Treating

    May 07 2012 · The knives soak at this temperature for 15 minutes to ensure the blades are preheated all the way through. The kiln is then ramped up to 1975° F and the blades allowed to soak for 45 min. This austenitizes the steel and puts the carbon and other alloy constituents into solution.

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  • Heat Treating Services Tru Grit Inc. The Leading Edge

    Thank you for your interest in Heat Treating by J. Mutz. With over 19 years of Knifemaking experience and state-of-the-art heat treating equipment Jeff is here to help you with all your questions and knifemaking needs. No matter the task your blade is designed for Jeff knows the best methods to having your knife perform perfectly.

    Get Price
  • How to Heat Treat a Knife simplest Method Possible 9

    There are those who want you to believe the only way to achieve a good heat treat is by using a temperature regulated heat treating oven soaking for 15.7 minutes normalized 2.3 times and then quenched in park s knife heat treating oil raised to exactly 134.6 degrees Fahrenheit.

    Get Price
  • Cryogenic treatmentWikipedia

    A cryogenic treatment is the process of treating workpieces to cryogenic temperatures (i.e. below −190 °C (−310 °F)) in order to remove residual stresses and improve wear resistance on steels and even composites. In addition to seeking enhanced stress relief and stabilization or wear resistance cryogenic treatment is also sought for its ability to improve corrosion resistance by

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  • Texas Knifemaker s Supply

    We are offering Deep Cryogenic Tempering to blades along with our normal heat treating and tempering. This will add one day to the usual heat treating and tempering sequence. This service is also available for our factory finished blades.

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  • Introduction to Cryogenic Hardening of Metal

    Jan 31 2020 · The process of cryogenically treating a metal part involves very slowly cooling the metal using gaseous liquid nitrogen. The slow cooling process from ambient to cryogenic temperatures is important in avoiding thermal stress. The metal part is then held at a temperature of around −310 F. (−190 C.) for 20 to 24 hours before heat tempering

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  • Technical Specs

    Heat Treat and Tempering . It is in this process that the very soul of a blade s performance will be born. It can also be the most expensive process involved in the making of a fine blade. Sadly the knife buying public has been led to believe that Rockwell Hardness is some sort of gauge by which to determine performance. This is ridiculous.

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  • Texas Knifemaker s Supply

    We are offering Deep Cryogenic Tempering to blades along with our normal heat treating and tempering. This will add one day to the usual heat treating and tempering sequence. This service is also available for our factory finished blades.

    Get Price
  • Heat Treating Services Tru Grit Inc. The Leading Edge

    Thank you for your interest in Heat Treating by J. Mutz. With over 19 years of Knifemaking experience and state-of-the-art heat treating equipment Jeff is here to help you with all your questions and knifemaking needs. No matter the task your blade is designed for Jeff knows the best methods to having your knife perform perfectly.

    Get Price
  • Simple Heat Treating for a High Carbon Steel Knife Blade

    Jan 19 2021 · Simple Heat Treating for a High Carbon Steel Knife BladePart 1 by Steve A. SurvivalBlog Contributor January 19 2021 February 10 2021 Modern civilization owes its existence in part to the early discovery that iron containing small amounts of carbon could be made much harder than other iron compounds.

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  • heat treating 80crv2 BladeForums

    Mar 08 2014 · You place a blade in the kiln (Kiln is already per-heated to 1500°F) The blade rises to 1500°F. On the way up it crosses 1414°F and becomes non-magnetic. This happened because the structure of the steel changed to austenite.

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  • Is a cryo treated knife really that good BladeForums

    Feb 14 2005 · I was looking at a knife at the knife show this weekend and the maker said it is heated treated and cryo treated (double tempered) He stated that cryo treating makes the blade much stronger and holds a edge longer.

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  • Cryogenic Heat Treatment Quality Test.YouTube

    We will keep researching to find what it s best for our tools. We hope you enjoy it.

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  • Steel Forging Tempering Chart Jantz Supply

    As it goes through this process you the knifesmith will mold the blade to create a knife that is sturdy and useful. There are two important steps in the heat treatment process knife forging and tempering. The forging process involved molding the knife at a critically high heat level (typically 9002 000 degrees Fahrenheit) to improve its

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  • Cryogenic Treatment of BladesHeat Treating Knives

    Aug 10 2007 · As for sharpening I sharpen as the very last step in the process. after I have completed the knife and sheath and signed my name to the blade. When I sharpen it is ready to be sold. Before heat treat I only rough grind the blade. You should leave extra for the slight changes in shape. As for Hardening and tempering.

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  • How to Heat Treat 52100Knife Steel Nerds

    May 13 2019 · The typical recommended heat treatment for 52100 is a °F austenitize for 10-30 minutes followed by an oil quench and a temper from °F. Some knifemakers have recommended a 1475°F austenitize.

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  • Cryogenic Treatment for Knives Tools Nitrofreeze

    Cryogenic Treatment of tools and knives uses computer-controlled time and temperature profiles to gradually bring the steel to cryogenic temperatures of -300°F. Cryogenic treatment is followed by a post tempering process for additional material refinement.

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  • Heat Treating Knives 7 StepsInstructables

    During the heat treating process the surface of the steel was likely marred by scale buildup and oil residue so it will be necessary to re-finish the blade to the desired level of quality. I used the roughest stone I have (100200 grit stone from the hardware store) to put the edge back on the blade.

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  • heat treating 80crv2 BladeForums

    Mar 08 2014 · You place a blade in the kiln (Kiln is already per-heated to 1500°F) The blade rises to 1500°F. On the way up it crosses 1414°F and becomes non-magnetic. This happened because the structure of the steel changed to austenite.

    Get Price
  • How to Heat Treat a Knife simplest Method Possible 9

    There are those who want you to believe the only way to achieve a good heat treat is by using a temperature regulated heat treating oven soaking for 15.7 minutes normalized 2.3 times and then quenched in park s knife heat treating oil raised to exactly 134.6 degrees Fahrenheit.

    Get Price
  • 13 Myths about Heat Treating KnivesKnife Steel Nerds

    Jul 13 2020 · No heat treatment is capable of making high carbide CPM 15V into a high toughness steel. No heat treatment can turn 1095 carbon steel into a stainless. And I would argue that the single most important factor for knife performance is the edge

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  • HEAT TREATMENT OF BLADE STEELNew ProductsKnife

    Process Hardening is a way of making the knife steel harder. By first heating the knife steel to between 1050 and 1090°C and then quickly cooling (quenching) it the knife steel will become much harder but also more brittle. To reduce the brittleness the material is tempered usually by heating it to 175–350°C for 2 hours which

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