Forged steel parts are made by processing steel ingots / Apply pressure to the steel billet(forging、Rolling, etc),Make it undergo plastic deformation、Densification of metal components by organization,The core value lies inIncrease intensity、Resilience and fatigue life,Different from castings(Easy to have pores、mixed with)Compared to rolled products(Significant anisotropy)。
core principle:Utilizing high-temperature plasticity of metals(general 1000–1250℃),Crush coarse grains in the as cast state、Internal welding defects,Continuously distribute metal flow lines along the direction of force,Significantly improve mechanical performance(Increased tensile strength 20%–40%,Fatigue life improvement 1–3 times)。
Common materials:carbon steel(45#)、alloy structural steel(42CrMo、34CrNiMo6)、Stainless steel and high-temperature alloys,Adapt to different scenarios from ordinary machinery to aerospace。
key process:Free forging(Large items,Like a power plant rotor)、die forging(Batch precision parts,Like gears)、Rolling ring(ring-shaped part,Like wind turbine flange)、Diameter forging(Long axis component,Like an axle)。
Application status:energy、heavy industry、rail transit、aerospace “skeleton”,Like wind turbine spindle、Main bearings of shield tunneling machine、high-speed rail axle、The core components such as aviation landing gear are all forged steel parts。
Copyright Notice:Liaocheng Jinyida International Trade Co., LtdProvidedBasic Science Popularization of Forged Steel Parts: From Ingot to Precision Components, the 'Thousand Hammer and Hundred Refining' ProcessIt comes from the Internet and is only used for display purposes, and does not guarantee the accuracy, validity, timeliness or completeness of such information. The copyright of some pictures and text still belongs to the original author. If you infringe on your rights, please contact us and we will delete it within 24 hours as soon as possible. We only provide free services, relatedBasic Science Popularization of Forged Steel Parts: From Ingot to Precision Components, the 'Thousand Hammer and Hundred Refining' ProcessIt also does not indicate the views or opinions of this website, and has no reference value. Thank you.