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Check out: http://www.efunda.com/processes/heat_treat/hardening/diffusion.cfm parts are packed in a high carbon medium such as carbon powder or cast iron shavings and heated in a furnace for 12 to 72 hrs at 900degree celsius. at this temp co gas is produced which is a strong reducing agent
What else can I help you with?
What are the names of Shaun Ellis' wolf pack?
Shaun Ellis' wolf pack is named the "Wolf Pack Nature Reserve."
Is activation of a cold pack endothermic?
Yes, the activation of a cold pack is endothermic. It absorbs heat from the surroundings in order to lower the temperature of the pack and create a cooling effect.
How does breaking cold pack release cold?
When a cold pack is broken, it initiates a chemical reaction between the substances inside the pack. This reaction absorbs heat from the surrounding environment, causing the pack to feel cold. Breaking the pack allows for the substances to mix and react, resulting in the release of cold temperatures.
Can you break a glass pack with water?
No, it is not possible to break a glass pack with water. Glass packs are designed to be durable and resistant to breakage. Adding water to a glass pack will not cause it to break.
How much is a six pack of budlight?
The price of a six-pack of Bud Light can vary depending on location and store. On average, you can expect to pay around $7 to $10 for a six-pack.
What is the active carburizing gas in pack carburizing?
either carbon monoxide or carbon dioxide, im still trying to figure that one out :)
What is carburising?
also spelled Carburizing, a form of Heat Treatment.
What is the most important heat treatment for hardening steels?
carburizing
For welding high carbon steel which type of flame is used?
carburizing flame is used
How does carburizing work?
Simply, introduces a higher carbon concentration into the surface of relatively low carbon steels. Enables "case hardening".
What is BaCo3?
barium carbonateBaCO3 A white powder with a melting point of 174°C; soluble in acids (except sulfuric acid); used in rodenticides, ceramic flux, optical glass, and television picture tube's.It is also use for pack carburizing as a energiser i.e. pack carburizing is surface hardaning process in which %of carbon in steel is increases in surface area, by heating the samples in seal packed steel box at temprature range 8550c-9550c, and these boxes are filled with active charcoal powder and BaCO3 in 9:1 praportion so BaCO3 produce CAtomic (nasent C). this C atom penitrate in steel surface.
What is the advantages of carburizing?
Carburizing is a heat treatment process that enhances the hardness and wear resistance of steel by increasing its carbon content at the surface. This results in a hard outer layer while maintaining a tough, ductile core, improving the material's overall performance in demanding applications. Additionally, carburizing can extend the lifespan of components subjected to high stress and friction, making it ideal for gears, shafts, and other critical parts in machinery. Furthermore, the process can be precisely controlled to achieve desired hardness levels and depth, allowing for customization based on specific operational requirements.
What types of flame are obtained in oxy-acetylene gas welding?
When the correct amount of Oxygen is mixed with the Acetylene a NEUTRAL flame is produced. Less than that amount produces a CARBURIZING flame. Too much Oxygen creates an OXIDIZING flame. Most welding/cutting is done with a NEUTRAL flame but all flame adjustments have their purpose.
What is 'carburising' why and how it is done?
Carburizing is a method of hardening iron or steel by a heat treatment that causes it to absorb carbon liberated from a carbon bearing material, such as charcoal or carbon monoxide.
Is pack a collective noun?
Yes, the word 'pack' is a collective noun for:a pack of brownies (scouts)a pack of buzzardsa pack of cardsa pack of cigarettesa pack of coyotesa pack of dinosaursa pack of dogsa pack of gullsa pack of guma pack of grousea pack of houndsa pack of mongoosesa pack of mulesa pack of percha pack of polar bearsa pack of ratsa pack of stoatsa pack of submarinesa pack of weaselsa pack of wolves
What is the present tense of pack?
Pack is a regular verb. The present tense conjugations are I pack, you pack, he/she/it packs, we pack, they pack.
What are all the sillybandz?
the ones i know are the sea pack, summer pack, food pack, fun shapes pack, dinosaur pack, music pack, rock and roll pack, alphabet pack, multicolored pack, and glow-in-the-dark. Those are the sillybandz i know
