「Chromate」の共起表現一覧(1語右で並び替え)
該当件数 : 30件
Oxidation with | chromate affords perinaphthenone and then naphthalene- |
tungsten with barium | chromate and potassium perchlorate |
e formula CuPb2CrO4PO4OH making it a combined | chromate and phosphate of copper and lead. |
an orange pigment which consists of lead(II) | chromate and lead(II) oxide. |
Fornacite is a rare lead, copper | chromate arsenate hydroxide mineral with formula: Pb2C |
Exposure to zinc | chromate can cause tissue ulceration and cancer. |
Chromate coatings are soft and gelatinous when first a | |
in ways to passivate these alloys: alclading, | chromate conversion coating and anodizing. |
ISO 4520 specifies | chromate conversion coatings on electroplated zinc and |
633 Type II and III specify zinc plating plus | chromate conversion on iron and steel parts. |
Chromate conversion coating is a common way of passiva | |
Chromate conversion coatings on an aluminum substrate | |
Some | chromate conversion processes use brief degassing trea |
ons, the concentrations of the three species, | chromate, CrO42-, hydrogen chromate, HCrO4- and dichro |
However, in the Babler oxidation, the | chromate ester formed with PCC and an allylic tertiary |
silver hydroxide forms at high pH, while the | chromate forms H2CrO4 at low pH, reducing the concentr |
made by precipitating lead(II) together with | chromate in a basic solution or by treating chrome yel |
Strontium | chromate is the strongest carcinogen of the chromates |
ployed the then-new pigment zinc yellow (zinc | chromate), most visibly for yellow highlights on the l |
For some thinly coated workpieces a | chromate passivation is necessary. |
The former is a basic lead | chromate, Pb2CrO5, and the latter a lead and copper ph |
the aircraft industry, which uses toxic zinc | chromate primers and chromating to add the necessary a |
Zinc | chromate putty was used as sealant in addition to two |
The metal | chromate reacts with hydrogen peroxide and an acid to |
Chromium alum is produced from | chromate salts or from ferrochromium alloys. |
Basic chromium sulfate is produced from | chromate salts by reduction with sulfur dioxide, altho |
omate, where sulfuric acid is added to sodium | chromate solution forming sodium dichromate, or subseq |
B-25 Mitchell bombers, painted with Zinc | Chromate undercoat, being assembled, 1942 |
ng advantage of the similarity of sulfate and | chromate with respect to their structure and charge. |
Zinc | chromate, ZnCrO4, is a chemical compound containing th |
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