Effect of Cr/Mn segregation on pearlite—martensite banded structure of high carbon bearing steel

2021 ◽  
Vol 28 (4) ◽  
pp. 665-675
Author(s):  
Yun-long Wang ◽  
Yin-li Chen ◽  
Wei Yu
Keyword(s):  
Bearing Steel ◽  
High Carbon ◽  
Banded Structure

scholarly journals On the Spheroidized Carbide Dissolution and Elemental Partitioning in High Carbon Bearing Steel 100Cr6

2013 ◽  
Vol 45 (2) ◽  
pp. 595-606 ◽  
Author(s):  
Wenwen Song ◽  
Pyuck-Pa Choi ◽  
Gerhard Inden ◽  
Ulrich Prahl ◽  
Dierk Raabe ◽  
...  
Keyword(s):  
Bearing Steel ◽  
High Carbon ◽  
Carbide Dissolution

Effects of deformation and addition of aluminium on spheroidisation of high-carbon-bearing steel

2017 ◽  
Vol 34 (2) ◽  
pp. 161-171 ◽  
Author(s):  
Mingming Wang ◽  
Jun Shan ◽  
Chunlei Zheng ◽  
Ming Zhang ◽  
Zhinan Yang ◽  
...  
Keyword(s):  
Bearing Steel ◽  
High Carbon

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 S-N Property and Fractography of High Carbon Chromium Bearing Steel over Ultra Wide Life Region under Rotating Bending.

2001 ◽  
Vol 67 (663) ◽  
pp. 1805-1812 ◽  
Author(s):  
Tatsuo SAKAI ◽  
Mitsuhiro TAKEDA ◽  
Nobuaki TANAKA ◽  
Manabu KANEMITSU ◽  
Noriyasu OGUMA ◽  
...  
Keyword(s):  
Bearing Steel ◽  
High Carbon ◽  
Rotating Bending

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.

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