furnace tube

基本解釋

The relation of internal microstructure damage degree of furnace tube in a ethylene pyrolyzer with weldability was studied.
研究了乙烯裂解爐服役爐管材料內(nèi)部的組織損傷程度與焊接性的關(guān)系。
When a reformer furnace tube locally failed, the whole furnace tube service life will be extended by replacing the failed furnace tube.
當(dāng)制氫轉(zhuǎn)化爐爐管發(fā)生局部失效時(shí)，采用局部更換爐管方法可延長(zhǎng)整根爐管的使用壽命。
By the analysis and experiment measurement of damage condition of HK40 furnace tube, it was regarded that the damage material had critical damage condition at the tip of crack.
通過對(duì)服役材料HK40爐管損傷狀態(tài)的實(shí)驗(yàn)測(cè)定和分析，認(rèn)為在受損材料的裂紋前端存在臨界損傷狀態(tài)。

爐管
In a petrochemical corporation,a large areas of corrosion,thinning and erosion hole occurred in the wall of vacuum furnace tube,and caused leak of the residue oil inside the tube firing,forcing the entire device suspended.
某石化公司減壓加熱爐爐管由于大面積的腐蝕、減薄并穿孔,引起爐管內(nèi)的渣油向外泄漏而著火,迫使整個(gè)裝置停產(chǎn)。
化學(xué)
爐管
In petrochemical industry, the heating furnaces are widely used under severe working conditions. However, the safety of the furnace tube has an important influence on the integrity and service safety of the heating furnaces and unit.
在石化企業(yè)中廣泛使用的加熱爐工作條件通常極為苛刻,爐管的安全性對(duì)加熱爐乃至整個(gè)裝置的安全運(yùn)行起著重要作用,其剩余壽命的預(yù)測(cè)對(duì)提高企業(yè)經(jīng)濟(jì)效益和社會(huì)效益,都具有重大的意義,已成為當(dāng)代工程技術(shù)人員最為關(guān)注的重要研究課題之一。