scholarly journals Errata: Properties of Rolled and Carburized Sintered Gear Made of Ni–Mo Pre-alloyed Steel Powder

2015 ◽  
Vol 62 (4) ◽  
pp. 217
Author(s):  
Satoshi NISHIDA ◽  
Masaki YOSHIDA ◽  
Hironori SUZUKI ◽  
Teruie TAKEMASU ◽  
Takao KOIDE
Keyword(s):  
Steel Powder ◽  
Alloyed Steel

scholarly journals Effect of V on the Tensile Strength of Sintered Cr-Mo Alloyed Steel Powder Compacts.

1996 ◽  
Vol 43 (9) ◽  
pp. 1106-1110 ◽  
Author(s):  
Shigeru Unami ◽  
Osamu Furukimi ◽  
Satoshi Uenosono ◽  
Kuniaki Ogura
Keyword(s):  
Tensile Strength ◽  
Steel Powder ◽  
Alloyed Steel ◽  
Powder Compacts

scholarly journals Investigation of Sintering Behavior in Low-alloyed Steel Powder Containing TiB2 Particles

2019 ◽  
Vol 60 (9) ◽  
pp. 1943-1948
Author(s):  
Nobuhiko Matsumoto ◽  
Toshitake Miyake ◽  
Mikio Kondoh ◽  
Yusuke Oishi ◽  
Kazuhiro Toyama
Keyword(s):  
Steel Powder ◽  
Alloyed Steel ◽  
Sintering Behavior ◽  
Low Alloyed Steel

scholarly journals Effect of thickness of packed power on reduction behavior in vacuum annealing of Cr-alloyed steel powder.

1991 ◽  
Vol 38 (1) ◽  
pp. 3-5
Author(s):  
Kazuo Akaoka ◽  
Nozomu Tamura ◽  
Koich Komamura ◽  
Koji Yano
Keyword(s):  
Vacuum Annealing ◽  
Steel Powder ◽  
Alloyed Steel ◽  
Reduction Behavior

scholarly journals Influence of Pore Size on Toughness of Fe-Mo-Cu-C Sintered and Carburized Components

2021 ◽  
Author(s):  
Takuya Takashita ◽  
Akio Kabayashi
Keyword(s):  
Pore Size ◽  
Average Pore Size ◽  
Charpy Impact ◽  
Steel Powder ◽  
Graphite Powder ◽  
Analysis Data ◽  
Alloyed Steel ◽  
Average Pore ◽  
Size Refinement ◽  
The Impact

The influence of pore size on the toughness of Fe-Mo-Cu-C sintered and carburized components was investigated. The charpy impact value of the component made from Fe-0.4%Mo diffusion-alloyed steel powder mixed with 2%Cu powder and 0.3% graphite powder significantly increased with a decrease in pore size. The highest impact value of 17 J/cm2 was obtained at the average pore size of 12 µm. This value was 25% higher than that of the sintered and carburized component made from conventional Fe- 4%Ni-1.5%Cu-0.5%Mo alloyed steel powder called 4Ni even though the component was made from a Ni-free alloyed steel powder. The mechanism of the improvement of the impact value by pore size refinement and the influence of microstructural difference between the components made from Fe- 0.4%Mo diffusion-alloyed steel powder and 4Ni on toughness is discussed based on optical microstructural observation and crystal orientation analysis data.

scholarly journals Development of Molybdenum Hybrid-Alloyed Steel Powder for High Fatigue Strength Sintered Parts

2010 ◽  
Vol 57 (5) ◽  
pp. 341-347
Author(s):  
Shigeru Unami ◽  
Yukiko Ozaki ◽  
Tsutomu Ushirozako ◽  
Hitoshi Tanino
Keyword(s):  
Fatigue Strength ◽  
Steel Powder ◽  
Alloyed Steel ◽  
High Fatigue
Sign in / Sign up

Export Citation Format

Share Document