WebJul 21, 2015 · Extrusion limit is an important evaluation criterion in extrusion process design as it determines the deformation degree in each operation. In this paper, a new method for establishment of extrusion limit diagram was proposed. To do so, the constitutive equation of Incoloy028 alloy (IN028) was established by hot compression test and the tube hot … WebNov 1, 2024 · Incoloy028 (Fe−Ni−Cr−Mo) alloy is a low carbon austenite alloy [6], in which the copper content is about 1% (mass fraction). Because of low carbon content and …

Investigation of extrusion limit of Incoloy028 alloy tube by …

WebIncoloy028. Incoloy 028 is a nickel-iron-chromium alloy with added molybdenum and copper. It has excellent resistance to reducing or oxidizing acids, stress corrosion cracking, and corrosion produced by the service environment, such as pitting and crevice corrosion. The alloy is particularly resistant to sulfuric and phosphoric acid corrosion. WebThe constitutive equations of Incoloy028 alloy were obtained by introducing Zener-Hollomom parameter, the flow behavior can be described by the hyperbolic sine function and the activation energy changes with strain rate and temperature significantly. The hot working maps of Incoloy028 alloy were proposed on basis of dynamic materials model. no reply on credit card machine

N08028是什么材质 - 微博

WebNov 1, 2024 · True stress–true strain curves of Incoloy028 alloy at high temperature and strain rate were investigated by hot compression test. These curves show that the … WebApr 1, 2024 · The dynamic recrystallization mechanism of Incoloy 028 alloy was studied in compression tests at temperature range of 950–1200 °C and strain rate range of 0.001–10 s −1. The main results can be summarized as follows: (1) With increasing temperature or decreasing strain rate (Z parameter decreases), corresponding to the reduction of flow ... WebINCOLOY 028 (UNSN08028) 该合金系不锈钢中含镍量最高的牌号，因含Ni量＞30%，有时也将它列入铁镍基耐蚀合金。除镍外，此钢具有 ... no reply onedrive