Cryogenic treatment is a supplemental structural and mechanical properties refinement
process to conventional heat treatment processes, quenching, and tempering. Cryogenic …

Conventional heat treatment is not capable of converting a sufficient amount of retained
austenite into martensite in high-carbon or high-carbon and high-alloyed iron alloys …

High-nitrogen stainless bearing steel (HNSBS) with ultra-high tensile strength (∼ 2403
MPa) and good toughness (∼ 80.0 J) was obtained by V-microalloying, overcoming the …

In this study, the relationship between microstructure and hardness of the cladding layer
obtained from a real laser cladding knife was investigated. It was developed for high-end …

It is evident from controversial statements in the literature that the effects of deep cryogenic
treatment on the microstructural evolution of low carbon martensitic steels are not fully …

The present study deals with the establishment of relationships between microstructural
parameters and properties of AISI D2 steel subjected to conventional heat treatment and …

摘要本文首先介绍了以GCr15 为代表的第一代轴承钢, 以M50 和M50NiL
为代表的第二代轴承钢, 以Cronidur30 和CSS-42L 为代表的第三代轴承钢的发展历程 …

The effects of deep cryogenic treatment (DCT) on the residual stress and mechanical
properties of electron beam (EB)-welded Ti–6Al–4V (TC4) joints were investigated. In …

Nitrogen as an alloying element can improve the corrosion resistance and the mechanical
properties of stainless steels. Therefore, nitrogen-alloyed martensitic stainless steels, such …

It is perceived that the fatigue performance of high-strength steel is preponderantly affected
by internal defects. Inclusions may be efficaciously controlled and primary carbides have …