Luoyang Super League forging forging tells you the type and characteristics: at low temperature forging ring, forging dimensional change is small. At 700 ℃ the following ring gear forging needles, less oxide formation, and no surface decarburization. Therefore, if the deformation can be customized ring in shaping energy range, cold forging easy to get good dimensional accuracy and surface finish. I have a company with high quality steel forgings mainly to undertake the processing and other sophisticated ring, set design, development, sales of professional forging enterprise, you are welcome to inquire. Luoyang Super League Forging Co., Ltd. for your organization about forging defect now described as follows: ledeburite high alloy tool steel forgings defects mainly coarse carbide particles distributed unevenly and cracks, superalloy forging defects are mainly coarse-grained and crack; austenitic stainless steel forgings defects mainly intergranular chromium depleted, decreased resistance to intergranular corrosion, ferrite banded structure and cracks; aluminum forging defects are mainly coarse-grained, folding, eddy current, cross-flow, etc. . _ Super League in the motor ring gear forging quality assurance (certification) _ Song County, Luoyang Super League by the ring forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) is Luoyang, forging leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Super League leaders in forging the staff warmly welcome all inquiries negotiations to create the Super League forging a better future.