Electrodeposited chromium coatings; Electrolytic corrosion testing (EC test)

This standard specifies the electrolytic corrosion test method for evaluating electrodeposited chromium layers. This method is fast and accurate. This standard is applicable to the evaluation of the corrosion resistance of copper-nickel-chromium and nickel-chromium electrodeposited layers on steel or zinc alloy castings in outdoor locations. This standard specifies and explains the period and results of outdoor use of the product. For other materials and other deposit systems, if this test method is to be used, the corresponding relationship between this method and its outdoor use should be verified in advance. GB 6466-1986 Electrolytic corrosion test for electrodeposited chromium layers (EC test) GB6466-1986 Standard download decompression password: www.bzxz.net
This standard specifies the electrolytic corrosion test method for evaluating electrodeposited chromium layers. This method is fast and accurate. This standard is applicable to the evaluation of the corrosion resistance of copper-nickel-chromium and nickel-chromium electrodeposited layers on steel or zinc alloy castings in outdoor locations. This standard specifies and explains the period and results of outdoor use of the product. If this test method is to be used for other materials and other deposit systems, its relevance to outdoor use should be verified in advance.

Three national standards of the People's Republic of China
Electrolytic corrosion test of lead layer in lead deposits
(EC test)
Eledrodepasited chro nlum coatinrsFlectrolyli ourrosion testlag(c teal)
L>C. 669.058
GBB486.8B
This is the solution of the test and certification, and this method is accurate. Evaluation of the entire component, environmental protection, self-destruction in outdoor use: the product is widely used in science, this city plan word cup, the world's light material and other deposition system, the group love used the test force method, the period of small first device certification method and its external use should be related. Chen Neixian, the electric German is through the pin of the image tube part of the note frequency language lock method when the test surface to the current density, this time the meter and the heart of the production of the rapid system, in order to ensure the delivery, the cup standard adopts a 0 * falling layer load test (test
1 test rate loss
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1.1 electrolyte
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1.2 Indicator old liquid
1.2. Clean pool: Use the signature to drop the sample. Body (HCO)
Storage: Secretion change judgment not active to collect the color recognition standard: 1.2.2 Figure T>, the list of ten treasures determined the store reported the anti-recognition sample calibration point. In addition to aldehyde acid (CHCOH)
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National Standard Production 198·0日11支币
198705 01F
B646-86
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★+Electrical appliances
伊网证设备
GB6460—BE
欢聚数强用衣
A.1 Constant potential example
B6456B6
Double Xie Ming
The electrolytic version has the advantage of being able to make the external longer features: for, according to the "standard" and "notice" application route. When you make your heart feel comfortable, you will have a heart-warming device: the purple platform rate is the most Jiang in order to qualify for the stock product. A.2 Reference electric simulation
non-ferrous gold sound bubble electric false standard battery, or received: Aa test electrolysis method
rate bubble on the inch of the decision sample of Keda "size, with the appropriate non-Ning this material production:. 4,4 electrolytic cell of the coral hope
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the heart dream of the stir or seek the truth.
4,6 A fashion
best can be due to timing, the way to collect, use a time and table.
A in the mouth of the thing
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A,9 Zhang and fire
the new thermal conductivity of the polymer, and appropriate than the strategy of practical change, Measure: The maximum current limit of 1.m deep diameter can be delivered to the constant current (). The branch head should be screw type, to ensure the standard of the method:
A.10 solution
design of the pin or plate, the size of the day is the same:
with the effect of the heat effect,
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when adding:
This standard is issued by the Ministry of Industry and Information Technology of the People's Republic of China, and the Ministry of Finance of the Industry and Information Technology is responsible for the establishment of the standard of the city's super single-person aviation gas. This standard is not the standard of the city's super single-person aviation gas. The Guangzhou Electric Research Institute is responsible for the joint development of this standard.
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