1)dephosphorizing pretreatment脱磷预处理
1.The process of hot metal dephosphorizing pretreatment and direct steel-making in converter is to dephosphorize intially the hot metal in converter and then refine it with less slag in the same vessel after deslagging.转炉铁水脱磷预处理直炼工艺是在转炉内进行铁水脱磷预处理 ,倒炉出渣后在同一转炉内进行少渣精炼的工艺。
2.The present paper discusses the process conditions of smelting low phosphorus steel by conventional process and hot metal dephosphorizing pretreatment and direct steel-making process in combined blowing converter.探讨了复吹转炉采用常规冶炼工艺和脱磷预处理直炼工艺冶炼低磷钢的工艺条件。
2)phosphating pretreatment磷化预处理
英文短句/例句
1.Test Study of Application of Ultrasonic Cleaning Technology in Coupling Phosphating Pretreatment超声波清洗技术在接箍磷化预处理中的应用试验研究
2.Coking Wastewater Pre-Treatment by Manganese Ore Oxidation and Magnesium Ammonium Phosphate Precipitation锰矿石氧化-磷酸铵镁沉淀预处理焦化废水
3.Effect of Pretreatment on Microstructure and Corrosion Resistance of Phosphate Chemical Conversion Coatings on Magnesium Alloy预处理对镁合金磷酸盐化学转化膜的影响
4.The wire have been phosphate coated and uniformly,coincidently.钢丝经磷化处理,且磷化层均匀,一致.
5.The Study on Chemical Bonding of the Self-etching Primers to Hydroxyapatite;自蚀预处理剂与羟基磷灰石间化学吸附机理的研究
6.Study on the Effects of Ischemia Preconditioning and Redox on Calcineurin Activity of Rat;缺血预处理及氧化还原对大鼠钙调神经磷酸酶活性影响的研究
7.The Study on Chemical Bonding Mechanism between the Phosphoric Acid Esters and Enamel;含磷酸酯的自酸蚀预处理剂与牙釉质间的化学粘接研究
8.Study on Autoclaved Bricks with Phosphogypsum Pretreated by Steam and Its Mechanism of Strength;蒸汽预处理磷石膏制备承重墙材及其机理探讨
9.Electroless Deposition of Ni-P, Ni-W-P Coatings with a Chromium-free Pretreatment on AZ91D Magnesium Alloy;AZ91D镁合金无铬前处理化学镀镍磷、镍钨磷合金
10.Experimental Study of Removal of Phosphorous in Phosphating Wastewater by a Phosphorus-Removing Flocculant一种脱磷絮凝剂处理磷化废水的试验研究
11.Fast Pretreatment of Organophosphorous Pesticide Wastewater;有机磷农药废水快速预处理技术的研究
12.Thermal Stability of Heavy Metals in MSWI Fly Ash Using Phosphate Via Water Washing Pretreatment水洗磷酸盐预处理后飞灰中重金属的热稳定性
13.Effects of Inducible Nitric Oxide Synthase and Protein Kinase C on Delayed Cardioprotection Induced by Preconditioning with Monophosphoryl Lipid A诱导型一氧化氮合酶及蛋白激酶C在单磷酰酯A预处理心肌延迟保护作用中的研究
14.Effect of ischemic preconditioning on ischemia-reperfusion-injured myocardium and phosphorylated Akt during the disease course of diabetes in rats心肌缺血预处理对不同病程糖尿病大鼠心肌再灌注性损伤及磷酸化Akt的影响
15.Study on Phosphating at Middle-low Temperature and Flocculant;中低温磷化处理工艺和絮凝剂的研究
16.Research on Treatment of Mother Solution of Calcium Hydrophosphate by Chemical Precipitation Method;化学沉淀法处理磷酸氢钙母液的研究
17.Technology for Phosphating of AZ91D Magnesium Alloy in a Rare Earth-Permanganate Bath and Corrosion Resistance of the Phosphating CoatingAZ91D镁合金稀土锰酸盐磷化处理工艺
18.Study on phosphorus removal from phosphorus-containing wastewater by sedimentation-flocculation precipitation沉淀-絮凝结合法处理磷化废水的研究
相关短句/例句
phosphating pretreatment磷化预处理
3)Pretreatment for arsenic removal脱砷预处理
4)phosphoric acid pretreatment磷酸法预处理
1.Study on effects of reducing sugar content of sugar can molasses with phosphoric acid pretreatment磷酸法预处理对甘蔗糖蜜中还原糖含量的影响研究
5)montmorillonite pretreatment蒙脱石预处理
1.Studies on the promotional effects of montmorillonite pretreatment on preparation of pillared montmorillonite;蒙脱石预处理对制备柱撑蒙脱石的促进作用研究
6)liquid iron pre-treatments铁水三脱预处理
延伸阅读
表面预处理分子式：CAS号：性质：电镀前镀件表面的加工、处理过程，主要包括磨光、抛光、脱脂、浸蚀等工序。电镀零件表面除了存在自然氧化膜和一般接触的油污之外，有的零件还会带有热处理的氧化皮、淬火油、防锈油、润滑油等污垢。表面预处理的目的是为电镀过程提供一种平滑、有附着力的基体表面。不同的镀件应根据其表面状态、电镀层的要求和材质选择表面预处理的工序。
