scholarly journals Fatigue Strength of the Copper Bearing Steel Wire

1957 ◽  
Vol 6 (42) ◽  
pp. 172-177
Author(s):  
Taro UEDA ◽  
Kenji ASAKURA ◽  
Teruo SHIRAI
Keyword(s):  
Fatigue Strength ◽  
Steel Wire ◽  
Bearing Steel

Effect of Repeated Quenching on the Rotating Bending Strength of SAE52100 Bearing Steel

2012 ◽  
Vol 457-458 ◽  
pp. 1025-1031 ◽  
Author(s):  
Koshiro Mizobe ◽  
Edson Costa Santos ◽  
Takashi Honda ◽  
Hitonobu Koike ◽  
Katsuyuki Kida ◽  
...  
Keyword(s):  
Fatigue Strength ◽  
Bending Strength ◽  
High Strength ◽  
Bearing Steel ◽  
Rolling Contact ◽  
High Wear Resistance ◽  
High Carbon ◽  
Austenite Grain ◽  
High Fatigue ◽  
Rotating Bending

Martensitic high carbon high strength SAE 52100 bearing steel is one of the main alloys used for rolling contact applications where high wear resistance are required. Due to its high fatigue strength, SAE 52100 is recently being used not only for the production of bearings but also shafts. Refining of prior austenite grain through repeated quenching is a procedure that can be used to enhance the material’s strength. In this work, the microstructure of repeatedly quenched SAE 52100 steel and its fatigue strength under rotating bending were investigated. It was found that repeated furnace heating and quenching effectively refined the martensitic structure and increased the retained austenite content. Repeated quenching was found to improve the fatigue strength of SAE 52100.

scholarly journals Fatigue Strength of Welded Steel Wire Mesh made with Spot Welding

2002 ◽  
Vol 13 (2) ◽  
pp. 25-32
Author(s):  
Kazuo TATEISHI ◽  
Kenshi YOSHIMINE ◽  
Koji OTA ◽  
Takayoshi MATSUI
Keyword(s):  
Fatigue Strength ◽  
Spot Welding ◽  
Steel Wire ◽  
Wire Mesh ◽  
Welded Steel ◽  
Steel Wire Mesh

The Quantization of the Structure of Fisheyes via Homology Method

2013 ◽  
Vol 307 ◽  
pp. 409-414 ◽  
Author(s):  
Kazuaki Nakane ◽  
Koshiro Mizobe ◽  
Edson Costa Santos ◽  
Kida Katsuyuki
Keyword(s):  
Fatigue Strength ◽  
Evaluation Method ◽  
High Strength ◽  
Bearing Steel ◽  
Rolling Contact ◽  
High Wear Resistance ◽  
High Carbon ◽  
Optical Micrograph ◽  
High Fatigue ◽  
Rotating Bending

Martensitic high carbon high strength SAE 52100 bearing steel is one of the main alloys used for rolling contact applications where high wear resistance are required. Due to its high fatigue strength, SAE 52100 is recently being used not only for the production of bearings but also shafts. In this work, quenched SAE 52100 steel fatigue strength under rotating bending was investigated. Especially, we focus on “fisheye around inclusion” where the fatigue crack starts. Quantitative evaluation of its optical micrograph has not been enough carried out. In order to develop easy evaluation method for the fisheye area, we apply homology technique to the optical observation.

scholarly journals Effect of Size and Depth of Small Defect on the Rolling Contact Fatigue Strength of a Bearing Steel SUJ2

2013 ◽  
Vol 79 (803) ◽  
pp. 961-975 ◽  
Author(s):  
Hiroki KOMATA ◽  
Junichiro YAMABE ◽  
Hisao MATSUNAGA ◽  
Yoshihiro FUKUSHIMA ◽  
Saburo MATSUOKA
Keyword(s):  
Fatigue Strength ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Bearing Steel ◽  
Rolling Contact ◽  
Contact Fatigue Strength ◽  
Small Defect
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