Summary of net shape casting and new technology in steel industry 近終形連鑄連扎技術(shù)及鋼鐵工業(yè)新技術(shù)簡(jiǎn)介一
Net shaping technology of warm flow compaction with short procedure and low costs 短流程低成本的粉末流動(dòng)溫壓近凈成形技術(shù)
Studies on the net shape and shape pull test with steel in road border water and soil loss controlling project 公路邊坡水土流失治理工程中網(wǎng)狀及條帶式加筋拉拔特性的試驗(yàn)研究
Important advantages are still achieved in cycle time reduction and the ability to cast near net shape castings with minimal porosity 最大的優(yōu)點(diǎn)仍是減少生產(chǎn)周期,并且能鑄造出含有最少量氣孔的鑄件。
Abstract : the effects on the crack of the processes in laser near net shaping have been analyzed and the relevant methods to reduce cracks have been put forward 文摘:分析了激光近形制造中工藝過(guò)程對(duì)裂紋的影響,提出了相應(yīng)的解決方法。
This states the composition of the lens ( laser - engineering net shaping ) system , and analyzes the characteristics and application fields of the lens technology . it also presents the existing problems in the lens and shows the solving methods 介紹了激光近形制造系統(tǒng)的組成,分析了該技術(shù)的特點(diǎn)和應(yīng)用場(chǎng)合,指出了目前存在的問(wèn)題和解決辦法
Abstract : this states the composition of the lens ( laser - engineering net shaping ) system , and analyzes the characteristics and application fields of the lens technology . it also presents the existing problems in the lens and shows the solving methods 文摘:介紹了激光近形制造系統(tǒng)的組成,分析了該技術(shù)的特點(diǎn)和應(yīng)用場(chǎng)合,指出了目前存在的問(wèn)題和解決辦法
Spray deposition is a new kind of near - net shape metal forming technology which is used to manufacture rapid solidification advanced materials with the characteristics of uniform composition , high density , low oxygen tension and small degree of segregation 噴射沉積技術(shù)是制備快速凝固高性能材料的新型金屬近成形技術(shù),沉積坯件具有成分均勻、組織細(xì)化、致密度高、含氧量低、偏析程度小等特征。
Abstract : the present state and the facing problems faced by iron steel industry in china in course of growing strong are discussed . the analysis of the iron steel industry in 21 century shows that there will bea situation of three pairs of production routes . the technological development of smelting reduction near - to - net shape continuous casting of similar products will make iron steel industry with a new look in the future 文摘:論述了我國(guó)鋼鐵工業(yè)發(fā)展現(xiàn)狀及向鋼鐵強(qiáng)國(guó)奮進(jìn)面臨的問(wèn)題,分析展望了21世紀(jì)鋼鐵工業(yè)將呈現(xiàn)三種同時(shí)并存的局面,預(yù)示熔融還原和近終形連鑄技術(shù)的發(fā)展將使鋼鐵工業(yè)面貌一新。