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- The time of CuSO 4 dropping corrosion test of the film is more than two minutes. 該處理液高效節能,生成的磷化膜灰色均勻,硫酸銅點(diǎn)滴時(shí)間在2分鐘以上。
- static water drop corrosion test 靜態(tài)水滴腐蝕試驗
- Dental metallic materials - Corrosion test methods. 牙科用金屬材料?？垢g試驗方法。
- alkaline dropping corrosion resistance test 滴堿腐蝕試驗
- The corrosion test showed that such glass flakes contained paint could be adopted in different applications. 介紹了玻璃鱗片防蝕涂料的研制和應用。
- The gasolene treated passed the Doctor test, the corrosion test of copper sheet.The product qualified rate is 100%. 預精制后的汽油博士試驗合格，銅片腐蝕合格，產(chǎn)品合格率為100%25。
- On the basis of corrosion test data and their statistical analysis, the relationship between alloying elements and corrosion rate has been derived. 在典型的制鹽生產(chǎn)工藝使用的鹵水介質(zhì)中，進(jìn)行了不同成分的低合金鋼的腐蝕試驗。
- In addition, the aluminate phase of the slag could bind chlorides to form Fredel's salt resulting from reinforced concrete corrosion test. 由氯離子滲透試驗結果顯示，水泥取代率與電荷通過(guò)量之關(guān)系有一明顯折點(diǎn)，此折點(diǎn)可做為選擇最適取代率之指標。
- The tube leakage of partition overheater of No. 2 boiler in a power plant was studied by means of metallography, intergranular corrosion test and EDS. 摘要針對日照電廠(chǎng)2(上標%23)鍋爐屏式過(guò)熱器泄漏進(jìn)行了金相試驗、晶間腐蝕傾向性試驗和電鏡能譜分析。
- Usually,corrosion resistance of weathering steels is evaluated by the weight-loss method in an accelerated corrosion test. 通常利用加速腐蝕試驗采用失重法表征耐候鋼的耐大氣腐蝕性能。
- Research progress on accelerated corrosion test method which can evaluate the corrosion protecveness of the post tensioning grouts is reviewed. 綜述了近期國內外在后張預應力結構灌漿材料加速腐蝕實(shí)驗方面的研究進(jìn)展。
- Corrosion rates of stainless steels increase in long time Salt spray corrosion test, because of microbattery effect of second-phases. 這主要是由于形成點(diǎn)蝕后第二相的微電池效應加速了點(diǎn)蝕的擴展速率所致。
- By means of chemical and metallographic phase analysis and ASTM G28 corrosion test, we ana-lyze the corrosion of C-276+16MnR clad steel plate used in the Reactor of Phosphate. 通過(guò)化學(xué)分析、金相分析和ASTMG28腐蝕試驗等方法,對磷酸鹽反應釜用C-276+16MnR復合板的腐蝕原因進(jìn)行了分析。
- The corrosion test, impact test and reaction-to-fire test results show that the stratified composite slabs have excellent corrosion resistant, toughness and fire retardancy. 耐腐蝕、阻燃和力學(xué)性能等測試結果表明，研制的結構復合板具有優(yōu)良的耐腐蝕性能、阻燃性能和力學(xué)性能。
- Due to the unqualified copper strip corrosion test of liquefied petroleum gas (LPG) in Jinxi Petrochemical Company recently, cause analysis was conducted. 摘要 針對錦西石化分公司液化氣銅片腐蝕不合格現象，對引起液化氣腐蝕的物質(zhì)進(jìn)行了分析。
- The 3 # jet fuel produced by the diesel hydrotreating unit of Jiujiang Petrochemical Company was disqualified because of the silver strip corrosion test. 對九江分公司柴油加氫精制裝置在切換生產(chǎn)3號噴氣燃料時(shí)銀片腐蝕不合格的問(wèn)題進(jìn)行了研究。
- A micro-organism corrosion test of glass surface have been made in the condition of laboratory with photomicroscope. The micro-organism corrosion extent was observed and measured. 在實(shí)驗室條件下,借助光學(xué)顯微鏡,對玻璃表面進(jìn)行了生物變質(zhì)實(shí)驗。觀(guān)察并測定了生物變質(zhì)程度。
- The old man is dropping away in the sofa. 這位老人在沙發(fā)上打起瞌睡來(lái)。
- Mague WORK PERFORMED: Corrosion tests of stainless steel for the nuclear reactor superstructure, PORTUGAL. Mague所做工作業(yè)績(jì):在葡萄牙,對核反應堆上部結構進(jìn)行不銹鋼腐蝕試驗。
- A simple test will show if this is real gold. 簡(jiǎn)單的試驗就能證明這是否是真金。
