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Industry small white don't panic!Understand these 7 steps to easily understand the etching process HEADLINES
"Etch", as the name implies, USES corrosive acids to etch and etch patterns on the surface of metals or other materials.As a new way of chemical cutting, etching has made outstanding contribution to the development of modern science and technology...
Intergranular corrosion

Intergranular corrosion

Intergranular corrosion is a common corrosion phenomenon in aluminum alloys as well as pitting corrosion.
Effect of pitting radius and pitting depth on texture state of surface

Effect of pitting radius and pitting depth on texture state of surface

As for the effect of pitting radius and pitting depth on the texture effect, both small pitting radius and deep pitting radius and large pitting radius and shallow pitting need to be matched by etching solution and aluminum alloy material.
Corrosion behavior of aluminum alloys

Corrosion behavior of aluminum alloys

In the aluminum alloy system, in addition to pure aluminum, al-mg and al-mn, there are a1-cu-mg, ai-cu-mn, a1-mg-si-cu, ai-zn-mg Cu...
Copper alloy etching process requirements

Copper alloy etching process requirements

Copper alloy etching process: pretreatment * corrosion prevention layer production a mount an etching * flow washing * photochemical treatment automatic washing, inspection, corrosion prevention layer a dry, hanging down * inspection * packaging
Preparation and adjustment of aluminum mouse pad solution

Preparation and adjustment of aluminum mouse pad solution

Preparation and adjustment of solution in the etching process of aluminum mouse pad
Nantong zhuolita 2018 fire drill a complete success!

Nantong zhuolita 2018 fire drill a complete success!

Thank you for the on-site guidance and support of the fire brigade in tongzhou district, nantong city!Nantong zhuolita 2018 fire drill a complete success!
Nantong high-tech zone industrial agglomeration, economical intensive

Nantong high-tech zone industrial agglomeration, economical intensive

Tongzhou daily news on October 26, 2018 comprehensive section reporter reported: nantong zhuolida 40,000 square meters of standard plant construction, promote the nantong high-tech zone high standard plant project to take root!
The principle of etching liquid selection

The principle of etching liquid selection

In order to reduce environmental pollution, the etching system in alkaline environment should be chosen as far as possible.Of course, not all metals can perform meaningful etching in alkaline environments.
Vacuum cleaner filter material type and replacement cleaning

Vacuum cleaner filter material type and replacement cleaning

Vacuum cleaner filter is widely used in all kinds of vacuum cleaners to filter impurities.For normal use, we need to regularly replace and clean the filter.
Juice to buy a filter or no filter good?How to clean the filter of juicer?

Juice to buy a filter or no filter good?How to clean the filter of juicer?

More and more families will have juicers, but the juicing opportunities are different for each family. Some juicers make things that need to be filtered.
You've been using soybean milk machine for so many years, but you don't know anything about soybean milk machine filters?

You've been using soybean milk machine for so many years, but you don't know anything about soybean milk machine filters?

Soy milk is nutritious and delicious, is our favorite drink, we know that soy milk is made with soybean milk machine, so you know the soybean milk machine filter?
What are the installation requirements for profiled gasket?

What are the installation requirements for profiled gasket?

Commonly used metal gasket has metal pad, waveform pad, tooth pad, ring pad (including octagonal pad, oval pad two kinds).And profiled gasket is a number of irregular shape gasket, then profiled gasket installation requirements...