PROFESSIONAL LIBRARY
Professional Library
Structured records of standards, patent publications, academic papers and vendor literature. The list shows metadata and curated summaries; excerpts and downloads are controlled per document.
1233 metadata-visible documents · page 4/62
| Document | Summary | Type / Industry | Organization / Year | Version | Rights / Access |
|---|---|---|---|---|---|
| S300/S500 Segmented Spherical Disc Spring Validation Package · member download · original: validation s300 s500 parameter package | This validation package defines a segmented-profile disc spring with 70 mm OD, 40.5 mm ID, 4.7 mm thickness, and 6.5 mm free height. It compares S300 and S500 spherical segments with a conical segment and records support positions, G1 joins, tolerances, and fillets. The file validates multi-segment geometry generation and interface continuity; it does not provide complete material, load, or life validation for product release. | engineering_workbook / engineering-outputs | — | — | company_owned / public |
| Monotonic and Fatigue Behaviour of 51CrV4 Steel for Railway Leaf Springs · member download · original: mdpi metals 14 266 51crv4 monotonic fatigue | This open-access paper characterizes the monotonic, cyclic elastoplastic, and fatigue behavior of 51CrV4 steel used in railway leaf springs. It evaluates strain-life and energy-life approaches, stabilized cyclic response, and SEM fracture surfaces to derive material properties and fatigue models. The results can inform modeling of spring components made from the same grade, but the specimens concern leaf-spring material; disc-spring geometry, surface condition, and loading still require separate validation. | reference_pdf / fatigue-relaxation | — | — | open_license / public |
| Microstructure and Mechanical Properties of a Reduced-Ni Austenitic CrMnNiMoN Spring Steel Strip · member download · original: mdpi crystals 10 392 austenitic stainless spring steel | This open-access paper studies the microstructure and mechanical properties of reduced-nickel X5CrMnNiMoN16-4-4 austenitic stainless spring strip after cold rolling and short deformation-and-partitioning treatment. Rolling temperature controls deformation-induced martensite, work hardening, and subsequent strengthening, while the treatment can achieve high strength with measurable elongation. The findings support comparison of corrosion-resistant spring materials and heat treatments, but they do not replace fatigue and environmental validation for a specific disc spring. | reference_pdf / materials-corrosion | — | — | open_license / public |
| Development of a Nitrogen-Alloyed Austenitic CrMnNiMo Stainless Spring Steel · member download · original: mdpi crystals 9 456 stainless spring steel 1.4310 | This open-access paper develops a 0.2 mm reduced-nickel stainless spring strip intended for industrial production. The target is at least 1700 MPa tensile strength after work hardening and partitioning, with mechanical and corrosion performance matching or exceeding 1.4310 (AISI 301). Several manganese levels are compared and X5CrMnNiMoN16-4-4 is selected. The findings guide material development but cannot be transferred directly to thicker disc springs without validation. | reference_pdf / materials-corrosion | — | — | open_license / public |
| Effect of Pre-Corrosion Pits on the Residual Fatigue Life of 42CrMo Steel · member download · original: mdpi materials 12 2130 precorrosion pits fatigue 42crmo | This open-access paper combines saline pre-corrosion, fatigue tests at multiple loads, SEM and surface-profile inspection, and ABAQUS analysis to study how pit geometry affects stress intensity and residual life in 42CrMo (AISI 4140) steel. A regression relation is coupled with the Paris law for life prediction, and pit size is proposed as a damage index. Disc-spring use still requires matching the actual material, stress state, and environment. | reference_pdf / materials-corrosion | — · 2130 | — | open_license / public |
| Experimental and Numerical Corrosion-Fatigue Analysis of High-Strength Steel Wire · member download · original: mdpi metals 10 734 corrosion fatigue high strength steel wire | This open-access paper investigates high-strength steel wire used in bridge cables and hangers. Six fatigue-test groups at different corrosion levels are used to build S-N curves, and a coupled corrosion-fatigue life model is implemented in Abaqus. Increasing corrosion makes the S-N curve steeper and substantially reduces life. The method helps frame corrosion-fatigue risk for spring steels, but different material form and loading prevent direct use as a disc-spring life curve. | reference_pdf / materials-corrosion | — | — | open_license / public |
| Hydrogen Embrittlement Susceptibility of Corrosion-Resistant Spring Rod for High-Speed Railway · member download · original: mdpi metals 13 147 hydrogen embrittlement spring rod | This open-access paper studies alloy design and hydrogen embrittlement in corrosion-resistant 60Si2Mn spring rod for high-speed railway service using hydrogen charging, slow-strain-rate tension, permeation, and fracture tests. Cr, Ni, and Cu additions improve the corrosion index, while uniformly dispersed NbC precipitates increase irreversible hydrogen traps and reduce effective hydrogen diffusivity. The findings inform anti-embrittlement material design, but a specific disc spring still requires process and service-environment validation. | reference_pdf / materials-corrosion | — | — | open_license / public |
| Effect of Nitrogen on Deformation-Induced Martensitic Transformation in 301 Austenitic Stainless Steel · member download · original: mdpi metals 7 503 nitrogen dimt 301 stainless | This open-access paper combines inelastic-deformation theory with experiments to examine nitrogen effects on deformation-induced martensitic transformation in metastable 301 austenitic stainless steel. Added nitrogen increases austenite stability and the critical strain for transformation, reduces the saturation fraction of alpha-prime martensite, and changes the stress-strain response. The work helps explain processing and strengthening of stainless spring steels, but it does not provide a direct fatigue-life basis for disc springs. | reference_pdf / materials-corrosion | — | — | open_license / public |
| Automated Train-Rivet Crack Detection Using Fluorescent Magnetic Particle Inspection and Instance Segmentation · member download · original: sr 2024 fluorescent mpi rivets | This open-access paper automates crack detection in fluorescent magnetic-particle images of train rivets using instance segmentation, dense-crack post-processing, channel-spatial attention, and multi-task feature learning. It also develops a non-contact composite magnetization device for different rivet shapes. The reported recall and mAP at 0.5 are 86.4 and 90.3 percent. The approach may inform spring-surface inspection, but its dataset and workpiece differ and require independent validation. | reference_pdf / tolerance-inspection | — · 2024 | — | open_license / public |
| 1995 USP Prata PhD Belleville Prestressed Timber Bridges · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 1998 Friction Damper Coned Disc Springs AIJ · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2009 Military Vehicle Suspension Disc Spring MR Valve · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2012 CEFET RJ Riagusoff MSc Pseudoelastic Devices Belleville · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2014 Diaphragm Spring Fingers Stiffness Clutch · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2015 Belleville Spring Electromagnetic Energy Harvester · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2016 Dynamic Strain Diaphragm Spring Clutch Angle · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2017 Disc Springs Pellet Fuel Machine Pressure Regulation · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2020 MUN Shah MSc Disc Spring Vibration Assisted Drilling · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2021 Polito Zheng MSc 3D Seismic Isolation Disc Springs · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| 2022 Belleville Springs Endplates PEMFC Stack · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |