chromate

With chromate treated die cast treatment.

与铬酸盐对待了模子塑像治疗.

It's based on modified chlorinated rubber resin. Physically drying, lead and chromate free.

由改性氯化橡胶树脂配制而成的. 属物理干燥型.无铅和铬.

Objective To analyse the harm of ocular bum caused chromate salt.

目的分析讨论红矾对眼部烧伤的危害.

Chromate conversion coating resulting in the formation of a passivating film.

铬酸盐转化镀层导致形成钝化膜.只能使用三价铬.

Phase Diagram Analysis of the Carbonation Process of Sodium Chromate and Ammonia Solution

铬酸钠碳氨转化过程的相图分析

The electro-plating has adopted Cr3+ environmental protection chromate passivating treatment.

电镀已采用三价铬（Cr3+）环保型铬酸盐钝化处理。

The reason of worse anticorrosion performance of dacromet coating with chromate is analyzed.

分析了有铬达克罗涂层,对镁合金防护能力极差的原因.

Two-stage chromate reduction has been used at several plants.

一些厂已采用两段铬酸盐还原法.

The excess of potassium chromate in the solution was titrated by standard AgNO_3 solution.

溶液中过剩的铬酸钾被标准AgNO3溶液滴定。

A new method for investigations of characteristics of slightly soluble tungstate, molybdate and chromate

用新方法研究钨、钼、铬酸盐难溶物性质

Chromate is widely applied in steel, textile, leather and other manufacturing industries.

铬的化合物在钢铁制造业、纺织业、皮革制造业及其他行业有着广泛的应用。

This paper analyzes the cause of insoluble impurity in acid solution which exists in barium chromate.

本文从理论上分析了铬酸钡生产中酸不溶物产生的原因.

Cr-Fe waste residue is derived from production of chromate or chromium oxide.

铬铁废渣是生产铬盐或其氧化物所排放的废渣.

Through XRD, there are dicalcium silicate, tetracalcium ferrite, calcium chromate, calcite and chromium iron spinel mineral in chromium residues.

运用X射线衍射仪对铬渣中所含矿物进行研究，可以看出铬渣中主要含有硅酸二钙和铁铝酸四钙，还含有铬酸钙、方镁石、方解石、铬铁尖晶石等矿物。

The excess tin chloride addition produces black mercury precipitation and is about to seriously affect the determination of iron by using potassium chromate volumetric analysis method.

重铬酸钾容量法测铁中，二氯化锡超量产生黑色汞沉淀，严重影响测定。

Processing of Data of Chromate-Dichromate Ionic Reaction Rate Constant Determination by Relaxation Method

驰豫法测定铬酸根-重铬酸根离子反应速率常数实验的数据处理

The potassium chromate method is one regular method to determine COD.

重铬酸钾法是测定化学需氧量的常规方法.

The morphology and composition of chromate film were studied by means of SEM, EDS, XRD, and the reaction mechanism in formation of passivating film was also discussed.

利用SEM，EDS，XRD等手段研究了所得钝化膜的表面结晶形态、成分和组成，同时讨论了钝化成膜的反应机理。

It's a two-component, chromate free, epoxy polyamide adduct shop primer especially designed.

是一种不含铬的双组份环氧聚酰胺加成物的车间底漆.

Conclusion It is important to prevent ocular hum caused by chromate salt.

结论红矾毒性强,对眼部烧伤重,关键是加强预防.

Objective: To dopt EDTA complexometry veraciously quickly measure barium sulfate purity and in contrast to barium chromate volumetric procedure.

前言：目的：采用EDTA配位滴定法准确快速测硫酸钡纯度并与常用的铬酸钡容量法进行对照。

Compositions of chromate dacromet bath of magnesium alloy are presented.

提出了适合镁合金的达克罗溶液配方构思.

With proper PH adjustment ( 4.5-5 ) the chromate will be removed.

ph 值调节得当,铬酸盐也可被除去.

A process of electrolytic synthesis of sodium dichromate from industrial sodium chromate solution is introduced.

介绍了用离子膜电解槽电解工业铬酸钠溶液合成重铬酸钠的过程.

Objective To analyse the harm of ocular bum caused In chromate salt.

摘要目的分析讨论红矾对眼部烧伤的危害.

With the quick development of industry, chromate and its compounds extensively apply in tannery, metallurgy industry, print and textile manufacturing industry and so on.

随着工业的迅速发展，重金属铬及其化合物广泛应用于制革、冶金、印染、纺织等行业。

Competitive Adsorption of Arsenate and Chromate on the Surface of Hydroxy-Fe-Vermiculite Complex

砷、铬在羟基铁-蛭石复合体表面的竞争吸附研究

And the content of chromate and polyvinyl alcohol also affect the bonding force between the coating and matrix.

涂液中铬酐和聚乙烯醇的含量还影响涂层与基体之间的结合力，必须适当控制。

This article has reported an environmental friendly rust inhibitive pigment ( chromate replacement) for iron and steel, which shows better rust inhibitive property in 3.5% ( m/ m) neutral or acidy NaCl solution than chromates for 5 commonly used steel.

概述了研制的钢的环保型防锈颜料（替代铬酸盐）的防锈抑断性能。在3.5%（质量分数）NaCl的中性和酸性水溶液中，对5种常用钢的防锈性能比铬酸盐好；

The Chromate oxidized film process on the surface of aluminum protective film is studied. The optimal process is selected by orthogonal experiment.

研究了铝基防护层表面铬盐氧化处理工艺，采用正交试验方法优化了氧化溶液的配方，并确定了工艺条件，考察和比较了配方的性能指标。