“Iron powder”的意思、由来-开放百科全书

词条

Iron powder

释义

Applications
Automobiles Engine parts Steering parts, suspension, and brake parts Seats and door parts Transmission parts Other
See also
References

Iron powder has several uses; for example production of magnetic alloys and certain types of steels.^[1]

Iron powder is formed as a whole from several other iron particles. The particle sizes vary anywhere from 20-200 μm. The iron properties differ depending on the production method and history of a specific iron powder. There are three types of iron powder classifications: reduced iron powder, atomized powder, and electrolyte iron powder. Each type is used in various applications depending on their properties. There is very little difference in the visual appearances of reduced iron powder and atomized iron powder.^[2]

Applications

Automobiles

Most iron powders are used for automobile parts.

Engine parts

Cam shaft pulley
Cam shaft sprocket
Crank shaft pulley
Crank shaft sprocket
Cap crank bearing
Valve guide
Valve seat
Rocker arm chip
Oil pump inner rotor
Oil pump outer rotor^[3]

Steering parts, suspension, and brake parts

Power steering rotor cam ring
Pressure plate
Rack guide
Shock absorber
Ball joint
ABS sensor^[3]

Seats and door parts

Seat lifter cam set
Door mirror plate clutch
Striker
Slider^[3]

Transmission parts

M/T Synchronizer hub
A/T Hub clutch
Synchronizer ring
Retaining plate
Synchronizer key
Pressure plate
Shift fork
Turbine hub
Weight governor
Cam stater T. C.
Outer race^[3]

Other

Iron powder is also used for the following:

Bearings and filter parts
Machine parts
Hand Warmers
High strength/wear-resistant parts
Magnetic materials
Friction parts (mainly automobile parts)^[3]

References

1. ^{{Citation| author = A.K. Gaiduchenko, S.G. Napara-Volgina | year = 1995| title = Development of iron powder metallurgy| journal = Powder Metallurgy and Metal Ceramics| volume = 34| issue = 7–8| pages = 424–428| doi = 10.1007/BF00559435}}
2. ^{{cite web|title=What is iron powder?|url=http://www.jfe-steel.co.jp/en/products/ironpowders/about.html|publisher=JFE Steel Corporation|accessdate=8 January 2014}}
3. ^¹²³⁴{{cite web|title=Applications of Iron Powder|url=http://www.jfe-steel.co.jp/en/products/ironpowders/youto.html|publisher=JFE Steel Corporation|accessdate=8 January 2014}}

1 : Iron

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