电泳专有名词中英对照
好知识2011-11-02 02:35:331695
amps - flow of electricity in coulomb/sec.
安培-单位时间内通过导体的电量库仑/秒
I = amps Q = coulombs t = seconds
I= 安培 Q = 库仑 t =秒
I = Q/t
anions - negatively charged ions will be attracted to positively charged anode; e.g., -OH -COO; Cl; etc.
阴离子-带负电荷的离子,将被吸引向带正电荷的阳极;如:-OH
-COO; CL等
anode - positively charged electrode (article being electrocoated in anodic paints).
阳极 – 带正电荷的电极(在阳极电泳漆中被涂漆的工件)。
auxiliary electrodes - portable electrodes inserted into recessed areas for greater throwing power.
辅助电极 – 为提高泳透力在箱式空腔内部放置的可移动电极。
cathode - negatively charged electrode (article being electrocoated in cathodic paints.
阴极 – 带负电荷的离子(在阴极电泳漆中被涂漆的工件)
cations - positively charged ions will be attracted to negatively charged cathode; e.g., H+; R NH+; etc.
阳离子 – 带正电荷的离子,将被吸引向带负电荷的阴极;如H+;
R NH+ 等。
current density - current flowing per unit area (amps/ft).
电流密度 – 通过单位面积的电流。(安培/平方英尺)
D.C. - direct current (3 phase for minimum ripple).
D.C – 直流电(最小每波段3相)
deionized water - water purified by removal of conductive ions by passing tap water through ion exchange resins.
去离子水 – 将自来水通过离子交换树脂,除去导电离子的净化水。
drag-out - paint which adheres to the deposited film when an article is removed from a tank.
拖带 – 工件从电泳漆槽出来时,附着在电泳漆膜上的漆。
electrical efficiency - the number of coulombs of electricity required to deposit one gram of paint solids.
电效率或库仑效率 – 沉积1克固体涂料所需电量的库仑数。
electroendosmosis - the movement of water away from the depositing electrode by diffusion through the film formed during electrodeposition.
电渗 – 水从电沉积过程中形成的漆膜中渗出,离开沉积电极的运动。
electrolysis - the oxidation-reduction reactions at the anode and cathode which make the flow of current possible.
电解 – 在电流通过阳极和阴极上发生的氧化还原反应。
electrophoresis - movement of charged particles in a conductive medium under the influence of an applied potential difference.
电泳 – 在一定电为差的作用下,带电离子在导电接之中的运动介质中
的运动。
gassing - the generation of gasses at the electrode.
产生气泡- 在电极上产生的气泡。
grounded electrode - either the anode or the cathode.
接地电极- 在阳极或阴极上
hash-marking - film defect which sometimes occurs on vertical surfaces which enter the tank under full power.
染斑/条痕 – 带电入槽情况下,垂直面上有时发生的一种漆膜弊病。
horizontal settling - pigment settling which is evident on surfaces electrocoated in a horizontal position.
水平面沉积降 – 在水平表面位置明显的颜料沉积。
initial fill composition - the paint composition used to fill a tank.
初始投槽成分 – 投槽泳漆的成分。
in-line blending - adding feed material along with bath material at a given ratio through a blending unit prior to entry into the bath.
管道混合 – 在进入电泳槽前,补加材料与槽液以一定比例同时过一混
和单元。
insulated cathode - cathode surface which is separated from the tank by an electrical insulating material.
阴极绝缘 – 借助于电绝缘材使阴极表面与槽体分开。
MEQ/Liter - the milliequivalents of titratable amine per liter of paint bath.
MEQ/升 – 每升电泳漆槽液中可滴定的胺的毫克当量数。
Ohm’s Law - relationship between voltage, current and resistance in D.C. circuit.
欧姆定律 – 在直流电路中,电压,电流与电阻的关系。
E = Voltage I = Current R = Resistance E = IR
E =电压 I =电流 R = 电阻 E = IR
pH - relative acidity or alkalinity of the paint.
酸碱值 – 电泳漆相关的酸度或碱度。
percent solids - non-volatile content of the paint bath.
固体分 – 槽液中不挥发物质的含量。
pigment/binder ratio - the ratio of pigment to binder solids.
颜基比 - 颜料与基料固体分之比。
pigskinning - a film defect consisting of a regular pattern of small pockmarks in the deposited film after baking.
猪皮 – 沉积漆膜烘干后呈现由小麻点的规则图形,是一种漆膜弊病。
rectifier - an apparatus which converts A.C. to D.C.
整流器 – 由交流电(A.C.) 转成直流电( D.C。)的装置。
replenishment feed material - the paint composition of high solids content used to replace the paint solids removed by electrodeposition and drag-out.
补加材料 – 用来补充由于电沉积耗用和带出的漆液固体分的高固体分
漆。
resistance - opposition to flow of current in ohms.
电阻- 对电流的阻力,单位是欧姆。
ripple - the variation in the rectified voltage.
脉动 – 整流电压的波动。
rupture - bursting of the deposited film by an excessive generation of gas at the deposited electrode.
击穿 – 在沉积电极上产生过多气泡,使沉积的漆膜破裂。
specific resistivity - resistivity in ohm per centimeter.
比电阻 – 每厘米的电阻(欧姆)。
throwing power - the degree to which an electrodeposited finish coats recessed areas.
泳透力 – 能使背向电极部位电沉积上完整漆膜的程度。
turnover - the amount of paint usage required to remove and replace the solids once.
更新率 – 消耗或置换一槽固体份所需使用的漆量。
volt - a unit of electrical potential difference between two points.
伏特 – 两点间电为差的单位。
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