boiler composition

基本解釋

To find the cause of perforation corrosion in a boiler tube, the chemical composition, mechanical properties, microstructure of tubes, the corrosion product and the water quality have been analyzed.
通過對稠油開采設備熱采注汽鍋爐爐管的力學性能和化學成分的測定以及對顯微組織、腐蝕產(chǎn)物與給水水質(zhì)的分析，找出爐管發(fā)生腐蝕穿孔的原因。
To find the cause of perforation corrosion in a boiler tube, the chemical composition, mechanical properties, microstructure of tubes, the corrosion product and the water quality have been analyzed.
廢熱鍋爐是合成氨裝置的重要設備之一，其爐管與大管板焊縫受高溫高壓及介質(zhì)腐蝕，運行一年后會產(chǎn)生裂紋，影響裝置的正常運行。
This paper introduces a control scheme with single loop digital regulator for the boiler drum level control and describes the composition of the system.
本文介紹了用單回路數(shù)字調(diào)節(jié)器實現(xiàn)鍋爐汽包水位控制的方案及系統(tǒng)的組成方法。