Technology and Experiments of CrMo Bearing Ring Forming &#;&#;PDF CrMo steel could easily take place at ，so initial rolling temperature was set for , and to simulate the effect of initial rolling temperature on

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ScienceDirectMicrostructure and mechanical properties of multi-pass forged and annealed CrMo &#;&#;Fig. shows the evolutions of dislocation density of CrMo steel, which are influenced by multi-pass forging and annealing temperature. The initial dislocation density of the as-homogenized specimen is estimated to be . &#; m − .

SpringerHome - Springer - Feeding strategy design for steel CrMo in radial-axial ring rolling &#;&#;To reasonably design the feeding strategy for radial-axial ring rolling process with material CrMo, the processing map of CrMo was constructed. The flow instability regions, ideal hot working domains and optimized deformation path were identified in the processing map. Based on this map, a desirable feeding strategy that could obtain

SpringerFinite element analysis on axial-pushed incremental warm rolling process of spline shaft with CrMo steel and relevant improvement &#;&#;In this paper, we firstly discussed the principle and deformation characteristic of axial-pushed incremental rolling process of spline shaft, and then, an axial-pushed incremental warm rolling process of spline shaft with CrMo steel is introduced and studied to investigate the formation mechanism and analyze the effects of process

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ScienceDirectMicrostructure and mechanical properties of multi-pass forged and annealed CrMo &#;&#;Fig. shows the evolutions of dislocation density of CrMo steel, which are influenced by multi-pass forging and annealing temperature. The initial dislocation density of the as-homogenized specimen is estimated to be . &#; m − .

ScienceDirectMicrostructure and mechanical properties of multi-pass forged and annealed CrMo &#;&#;In this work, we investigate the effects of multi-pass forging and annealing treatment on the microstructure and mechanical properties of CrMo steel. The homogenized specimens were firstly multi-pass forged at &#;C followed by air cooling, and then were annealed for h at &#;C, &#;C, &#;C, and &#;C, respectively.

SpringerInfluence of process parameters on interfacial tensile strength of cross-wedge rolling of CrMo/Q laminated shafts - Journal of - SpringerLink&#;&#;Through rolling experiments and interfacial tensile strength tests of cross-wedge rolled laminated shafts of CrMo/Q composites, the influence of process parameters, including forming angle, spreading angle, area reduction, rolling temperature and core material diameter on the interfacial shear strength was analyzed. The results

SpringerDeformation mechanism and performance improvement of spline shaft with CrMo steel by axial-infeed incremental rolling &#;&#;In this paper, a novel axial-infeed incremental rolling process of spline shaft with CrMo steel is proposed to solve the problems of present manufacture process. The principle of the axial-infeed incremental rolling process is introduced firstly, and then the deformation mechanism is analyzed by finite element method (FEM). The numerical

SpringerStress distributions during the cross-wedge rolling of composite CrMo&#;&#;Laminated shafts are often used as alternatives to elemental metal shafts, which are prone to corrosion and wear. However, manufacturing laminated shafts is difficult. In this paper, a laminated shaft production method involving cross-wedge rolling was proposed. The cross-wedge rolling of CrMo/Q laminated shafts was numerically

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Cambridge University Press & Assessment&#;&#;PDF Introduction to Rolling Process - Cambridge Principles and Applications of Metal Rolling (ii) Shape of the rolled product- flat, sections or hollow sections rolling. (iii) Direction of rolling- lengthwise, transverse, and skew rolling. (iv) Mode of rolling mill operation- continuous (unidirectional), and reverse rolling, where direction of rotation of rolls are reversed.

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