Search results
Results from the WOW.Com Content Network
A modern computerised gas carburising furnace. Carburizing, or carburising, is a heat treatment process in which iron or steel absorbs carbon while the metal is heated in the presence of a carbon-bearing material, such as charcoal or carbon monoxide. The intent is to make the metal harder and more wear resistant. [1]
It is possible to carburize only a portion of a part, either by protecting the rest by a process such as copper plating, or by applying a carburizing medium to only a section of the part. The carbon can come from a solid, liquid or gaseous source; if it comes from a solid source the process is called pack carburizing. Packing low carbon steel ...
Endothermic gas is a gas that inhibits or reverses oxidation on the surfaces it is in contact with. ... carburizing, carbonitriding, nitrocarburizing; Neutral ...
The gas used for plasma nitriding is usually pure nitrogen since no spontaneous decomposition is needed (as is the case of gaseous ferritic nitrocarburizing with ammonia). Due to the relatively low-temperature range (420 °C (788 °F) to 580 °C (1,076 °F)) generally applied during plasma-assisted ferritic nitrocarburizing and gentle cooling ...
Carbonitriding is similar to gas carburization with the addition of ammonia to the carburizing atmosphere, which provides a source of nitrogen. Nitrogen is absorbed at the surface and diffuses into the workpiece along with carbon.
The US doesn't run a surplus like most sovereign wealth funds. But Trump's order refers to trillions in existing assets.
As you likely know by now, Travis Kelce will be vying for his fourth Super Bowl win with the Kansas City Chiefs on February 9. You’re probably also aware that he’s dating 14-time Grammy winner ...
The flame is also called carburizing flame, since it tends to introduce carbon soot into the molten metal. The flame also produces carbon monoxide , a poisonous gas which burns on the outer envelope of flame into carbon dioxide .