Forging Co., Ltd., Luoyang Super League for you about forging defect classification methods: reflect deficiencies in terms of performance, such as room temperature strength and ductility. Toughness and fatigue performance failure; or high temperature instantaneous intensity, lasting strength, lasting plasticity, creep strength does not meet the requirements. Defective performance only after conducting a performance test to know for sure. It is noteworthy that the low-speed ring gear parameters, internal. Between the external and the performance of these three defects, often inextricably linked. For example, overheating and over-burning performance in external cracks often form: the performance compared to coarse grains within the internal low-speed ring decarbonization process or the performance in terms of performance compared to lower ductility and toughness. Therefore, in order to accurately determine the cause of forging defects, except that they must identify the shape and characteristics, we should also pay attention to identify the intrinsic link between them. Forging Co., Ltd., Luoyang Super League for you about the performance of metal forging metal plastic deformation capacity in low-speed external force called internal ring gear forging performance, it mainly depends on the size of the metal plasticity. Better low speed within a plastic ring frame, metal forging better performance. Most kinds of steel and nonferrous metals and alloys have a certain plasticity, so they can be processed in hot forging or cold state. Metal material through after forging, welding can make the internal pores dispersed minor shrinkage compaction, increase the density of metal; columnar crystals and coarse grains can cast is crushed into tiny grains and improve metal mechanical properties. The low-speed ring gear machining _ _ Jingmen low-speed internal gear forging workmanship Super League Super League from Luoyang Forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) strong, credible, in Luoyang forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Super League forging into the brilliant and you work for a better future!