常見例句The three layer construct ion chemical composition design,th e melting,centrifugal casting and heat treatin g process for adamite rolls are in troduced. 用常規(guī)整體鑄造方法生產(chǎn)半鋼軋輥 ,技術(shù)難度大 ,成本高 ,因此采用了離心鑄造法。 介紹了離心鑄造半鋼復(fù)合軋輥 3層結(jié)構(gòu)的成分設(shè)計及冶煉、澆注及熱處理工藝。Thermal fatigue crack initiation and propagation paths of the high-chromi-um, middle Ni-Cr, adamite(165CrNiM.) and 9Cr2 (the forged steel) rollmaterials have been investigated. Thermal fatigue resistance of the four mater-ials has been evaluated. 本文研究高Cr鑄鐵、中Ni-Cr激冷鑄鐵、半鋼(165CrNiMo)及鍛鋼(9Cr2)四種熱軋輥材料的熱裂紋萌生特點和擴(kuò)展途徑,并對四種材料熱疲勞抗力進(jìn)行了評價。MANUFACTURE OF CAST ADAMITE ROLLS 鑄造半鋼軋輥的研制Production and Application of the Adamite Roll 半鋼軋輥的生產(chǎn)與應(yīng)用The development of centrifugal cas ting composite adamite rolls 離心鑄造半鋼復(fù)合軋輥的研制STUDY ON THE RELATION BETWEEN COMPOSITION, MICRO-STRUCTURE AND PROPERTIES OF ADAMITE STEEL 半鋼的成分、組織及性能間關(guān)系的研究 返回 Adamite