Micro-arc boronizing catalytic solution, micro-arc boronizing solution and micro-arc boronizing method
A boronizing and micro-arc technology, used in electrolytic coatings, surface reaction electrolytic coatings, coatings, etc., can solve the problems of low boronizing speed and thin boronizing layer thickness, so as to improve efficiency, solve thin thickness, reduce cost effect
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Embodiment 1
[0022] First, take 2 / 3 of distilled water in a 1L tank, dissolve 350g of nickel sulfate and 400g of citric acid in turn, wait until all the reagents in the tank are dissolved, and finally add water to 1L to obtain a micro-arc boronizing catalytic solution, put the 20 steel sample Into the prepared micro-arc boronizing solution added with the micro-arc boronizing catalytic solution, with 20 steel as the cathode and graphite as the anode, the voltage is increased to 220V, and the boronizing layer can be obtained after treatment for 8 minutes. The treatment time is relatively short and the improvement The efficiency of micro-arc boronizing has been tested. After testing, the thickness of the boronizing layer is about 550 microns, and the thickness is uniform; among them, the components of the micro-arc boronizing solution include micro-arc boronizing catalytic solution, sodium fluoroborate, and potassium hydroxide , potassium chloride and deionized water; wherein, in 1L of deioniz...
Embodiment 2
[0024] First, take 2 / 3 of deionized water in a 1L tank, dissolve 300g of lanthanum nitrate and 500g of malic acid in turn, and after all the reagents in the tank are dissolved, finally add water to 1L to obtain a micro-arc boronizing catalytic solution. Put the sample into the prepared micro-arc boronizing solution added with the micro-arc boronizing catalytic solution, use 15 steel as the cathode and graphite as the anode, apply a voltage of 260V, and treat for 10 minutes to obtain the boronizing layer. The processing time is relatively short, which improves the efficiency of micro-arc boronizing. After testing, the thickness of the boronizing layer is about 700 microns, and the thickness is uniform; among them, the components of the micro-arc boronizing solution include micro-arc boronizing catalytic solution, sodium fluoroborate, Potassium hydroxide, potassium chloride and deionized water; wherein, in 1L of deionized water, there are 30g of sodium fluoroborate, 15g of potass...
Embodiment 3
[0026] First, take 2 / 3 of distilled water in a 1L tank, dissolve 350g of titanium sulfate and 500g of tartaric acid in turn, wait until all the reagents in the tank are dissolved, and finally add water to 1L to obtain a micro-arc boronizing catalytic solution, and put the 25 steel sample into In the prepared micro-arc boronizing solution added with the micro-arc boronizing catalytic solution, 25 steel is used as the cathode, graphite is used as the anode, the voltage is applied to 250V, and the boronizing layer can be obtained after 12 minutes of treatment. The treatment time is relatively short and the The efficiency of micro-arc boronizing, after testing, the thickness of the boronizing layer is about 1000 microns, and the thickness is uniform; among them, the components of the micro-arc boronizing solution include micro-arc boronizing catalytic solution, sodium fluoroborate, potassium hydroxide, Potassium chloride and deionized water; wherein, in 1L of deionized water, there...
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Abstract
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