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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
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What kind of equipment would you pack for a trip to Amtarctica?
You pack lots of jackets and food
Which pack is polymerization stardust accelerator?
Polymerization comes from the pack DARK BEGINNING 1.
What are the advantages of cold therapy gel pack verses ice pack?
Mix critic acid and sodium and bicarbonate
What packs do you get Polymerization from?
"Polymerization" comes in the booster packs:Legend of Blue Eyes White DragonDark Beginnings 1Starter Deck Joey (not a booster pack, but it does have the card)GX Jaden YukiRetro Pack OneDark LegendsDuelist Pack Yugi
What causes a six pack to be lopsided?
Your anatomy
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 '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
Which gas welding flame is the hottest?
It's called a Neutral flame. Enough Oxygen is added to the fuel to allow almost complete combustion. The remaing fuel is combined with the surrounding air and burned. This is the best flame for most cutting and welding operations. Too little Oxygen produces a Carburizing flame. It is yellow and produces smoke. A slightly Carburizing flame is used when welding Aluminum. Too much Oxygen produces an Oxidizing flame. It begins to sound louder and the inner flame comes to a point.
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
What is the collective noun of files is it pack?
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
