High Str易游游戏官网th Steel Powder for Sintered Gears 46F4H

Achieves high str易游游戏官网th equivalent to or greater than cast steel gears

Features

1. No reduction in str易游游戏官网th due to oxidization
As it contains no easily oxidizable elements such as Cr, there are no concerns over oxidization during sintering or heat treatment, and high str易游游戏官网th can be obtained even through RX gas carburization.

Alloy compon易游游戏官网ts	Ni	Mo
Composition	0.5%	1.0%
Approach to compon易游游戏官网ts	易游游戏官网suring toughness	Improving hard易游游戏官网ability

2. Achieves high str易游游戏官网th through rolling
Surface rolling allows pores to be reduced, producing str易游游戏官网th that is equal to or greater than cast steel gears.

Cross-sectional photo of the tooth part of a sin易游游戏官网red rolled gear

Cross-sectional photo of the tooth part of a sintered rolled gear

Comparison of pore di易游游戏官网ribution with and without rolling

Comparison of pore distribution with and without rolling

3. High material yield and ability to short易游游戏官网 construction schedules
As no gear cutting process is required, the material yield is higher than with cast 易游游戏官网 gears, and productivity improvements can also be expected thanks to be process being skipped.

Comparison of gear manufactur易游游戏官网g processes