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1. Dictionary

   case-harden

   /ˈkeɪsˌhɑːdn/

   verb

   • 1. harden the surface of (a material): "the blades are case-hardened with reinforced backing plates"
   • ▪ give a hard surface to (iron or steel) by carburizing it: "the grade of steel was unsuitable for the type of heat treatment used to case-harden the gears"
   • ▪ make (someone) callous or tough: "years of surgical experience did not case-harden him to suffering"

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2. People also ask

   What is case hardening?

   • Case hardening is a heat treatment process that hardens the surface of a metal substrate while maintaining a softer core. This allows to combine the best properties of a soft and hard metal into one part. A soft material can handle impact forces much better than a hard material.

   Case Hardening Explained – How It Works, Benefits & Types

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   What is the difference between case hardening & surface hardening?

   • The major differences between case hardening and surface hardening and provided in a tabular format below: In the case hardening process, the metal surface is hardened by infusing other elements. In the surface hardening process, no infusion of other elements is done to increase hardness.

   What is Case Hardening | Case Hardening of Steel - What Is Piping

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   What is case hardened steel?

   • Case hardened steel is formed by diffusing carbon (carburization), nitrogen (nitriding) and/or boron (boriding) into the outer layer of the steel at high temperature, and then heat treating the surface layer to the desired hardness. Parts that are subject to high pressures and sharp impacts are commonly case hardened.

   Case Hardening - Corrosionpedia

   www.corrosionpedia.com/definition/222/case-hardening

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   Why is case hardening a better option than through hardening?

   • Also, case hardening requires less energy and time compared to through hardening as you do not harden the entire cross-section. Thus, along with the raw material cost, we can also save resources in manufacturing.

   Case Hardening Explained – How It Works, Benefits & Types

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3. fractory.com › case-hardening-explainedCase Hardening Explained – How It Works, Benefits & Types

   fractory.com › case-hardening-explained

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   May 20, 2023 · What Is Case Hardening? Case hardening is a heat treatment process that hardens the surface of a metal substrate while maintaining a softer core. This allows to combine the best properties of a soft and hard metal into one part.

4. en.wikipedia.org › wiki › Case-hardeningCase-hardening - Wikipedia

   en.wikipedia.org › wiki › Case-hardening

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   Case-hardening or carburization is the process of introducing carbon to the surface of a low carbon iron or much more commonly low carbon steel object in order to enable the surface to be hardened. Iron which has a carbon content greater than ~0.02% is known as steel.

5. Videos

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     Case Hardening 101 - Heat Treatment Oversimplified

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6. whatispiping.com › case-hardeningWhat is Case Hardening | Case Hardening of Steel

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   Case hardening is a material processing technique by which the hardness of the outer surface of a metal is increased while keeping a soft ductile core. This surface hardening method creates a thin layer of a wear-resistant, hard case which in turn increases the impact strength of the component as a whole.

7. www.tuofa-cncmachining.com › tuofa-blog › caseCase Hardening vs Through Hardening: Understanding the ...

   www.tuofa-cncmachining.com › tuofa-blog › case

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   Definition and Process of Case Hardening. Carburizing involves adding carbon to the surface of low-carbon steel at high temperatures. This process forms a hard, wear-resistant outer layer while maintaining a softer, more ductile core.

8. proleantech.com › case-hardeningCase Hardening: Process, Types, and Applications

   proleantech.com › case-hardening

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   Sep 12, 2023 · Case hardening, at its simplest, is the process of toughening the surface of a metal by infusing elements into the outer layer, all while retaining the softer, ductile core. This dual nature ensures wear resistance on the outside and shock absorption on the inside. 1. Historical Origins.

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9. www.corrosionpedia.com › definition › 222Case Hardening - Corrosionpedia

   www.corrosionpedia.com › definition › 222

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   Jul 19, 2024 · What Does Case Hardening Mean? Case hardening is a technique in which a metal surface is reinforced by the adding of a thin layer of another metal alloy that is more durable, increasing the object's life.

10. www.metalsupermarkets.com › what-is-case-hardeningWhat is Case Hardening? | Metal Supermarkets

    www.metalsupermarkets.com › what-is-case-hardening

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    Apr 22, 2020 · Case hardening is a material processing method used to increase the hardness of the outer surface of a metal. It results in a very thin layer of metal that is notably harder than the larger volume of metal underneath of the hardened layer.