Every time I see one of these blackening videos they always use metal channellocks or needle nose pliers to pick up the piece being blackened. I'd use kitchen tongs with silicone ends/tips, with steel handles. Just a recommendation to prevent any scratches and achieve a better result. Hope this helps. Thanks.
Won’t the vinegar make the metal flash rust? Or does it make it turn black when hot? Do you heat it until the water boils? Would it be different if you heat the vinegar directly and not in the water bath? Thanks in advance
It’ll work poorly or not at all. Every fingerprint and dirt will be marked on whatever you’re costing. This is true in any costing, even paint. Grease repels everything and don’t let it “stick” to the surface which is what we need.
В Кока-Коле один из компонентов лимонная кислота. Зачем было колу и лимонку в разных стаканах? Нагреть деталь до 250-300 градусов и опустить в льняное масло или протирать тряпкой смазанной льняным маслом несколько раз до образования устойчивой пленки. Воронение более качественное чем при химическом способе. Льняное масло продается а аптеке.
No acid concentrations stated. Totally inconsistent time periods. Useless results! 1:24 - checking after 10 minutes 2:05 - why are you showing us 10 minutes again? 2:34 - checking after 40 minutes? (We have to guess) 3:17 - one sample already taken out, now says "+60 min" - why? 3:41 - two samples out, now it says "+120 min" - why? And finally, after 5 minutes of voiceless videos.... we find out that *NONE OF THE METHODS ACTUALLY WORKS* !!
@@nasevikaadamko - we know know that this "experiment" basically failed. But we will never know what time periods he used (he contradicts himself numerous times) nor what concentration (amount) of acid he attempted to use... so we cannot learn anything at all from this.
ill put it into simpler terms so you may understand too but it is rather obvious after you plop your steel object: wait 10 minutes and scrub it with a cotton pad (10 minutes elapsed in total) wait another 10 minutes and scrub it with a cotton pad again (20 minutes elapsed in total) THEN: IF VINEGAR: wait 40 minutes and then scrub it with sunflower oil and leave it be (60 minutes elapsed in total) IF CITRIC ACID: wait 60 minutes and then scrub it with sunflower oil and leave it be (80 minutes elapsed in total) IF COCA COLA: wait 120 minutes and then scrub it with sunflower oil and leave it be (140 minutes elapsed in total) also not to mention you can just look up the brand of citric acid powder he uses and find out the concentration in that way, he uses a single tablespoon of the powder (so that equates to roughly 14ml) and so there you have it, not that hard and finally, even if you dont manage to find the exact concentration of the pack of citric acid powder, the fact is that citric acid powders sold in general stores do not have concentrations of such dramatic variety that it would make any notable difference in your end result
@@endy7432 - Well, the video doesn't contain any of that information that you kindly shared. Seems that (based on this video) it doesn't really work.... It doesn't seem worth waiting hours for an unknown (and probably poor) result. I am not interested in unknowns - I'd rather use something that "just works".
Every time I see one of these blackening videos they always use metal channellocks or needle nose pliers to pick up the piece being blackened. I'd use kitchen tongs with silicone ends/tips, with steel handles. Just a recommendation to prevent any scratches and achieve a better result. Hope this helps. Thanks.
With the gas and flame you used to boil the water, you could heat the metal and spray it with oil. Better result.
tell me the complete method
important to notewith this method is that the hardness properties might change, if it had any heating procedure done before
great easy acid darkening with items from home!! thanks!
Отличный результат, интересно увидеть механическую стойкость каждого из способов. Ещё как-то крепким чёрным чаем тоже делают.
Good
Won’t the vinegar make the metal flash rust? Or does it make it turn black when hot? Do you heat it until the water boils? Would it be different if you heat the vinegar directly and not in the water bath?
Thanks in advance
Thanks for this brother. Simple effective techniques that don't coat an arm and a leg
Is work on stainless steel?
Does it work on 304 non ferrous stainless steel?
Unfortunately it doesn't work with stainless steel
@@MazayDIY does it work on chromoly steel?
Thank you so much brother
Углеродистая сталь при травлении получается более тёмного цвета чем обычная конструкционная
Is it totally necessary to heat the vinegar?
Not necessarily, but it will take much more time.
If do without degreaser still work or not??
It’ll work poorly or not at all. Every fingerprint and dirt will be marked on whatever you’re costing. This is true in any costing, even paint. Grease repels everything and don’t let it “stick” to the surface which is what we need.
В Кока-Коле один из компонентов лимонная кислота. Зачем было колу и лимонку в разных стаканах? Нагреть деталь до 250-300 градусов и опустить в льняное масло или протирать тряпкой смазанной льняным маслом несколько раз до образования устойчивой пленки. Воронение более качественное чем при химическом способе. Льняное масло продается а аптеке.
Неа, в коле ортофосфорная кислота, разбавленная
@@liih ага,но немного,лимонной намного больше.
👍👍👍
Russian always stunnnnnning
I am thailand
После травления надо промыть в холодной воде, высушить и в горячее масло.
Imagine HOW MUCH BETTER these videos would be if the author SPOKE (Talked) and explained what they are doing.
The caption overlays are almost useless.
Not agree
No acid concentrations stated. Totally inconsistent time periods. Useless results!
1:24 - checking after 10 minutes
2:05 - why are you showing us 10 minutes again?
2:34 - checking after 40 minutes? (We have to guess)
3:17 - one sample already taken out, now says "+60 min" - why?
3:41 - two samples out, now it says "+120 min" - why?
And finally, after 5 minutes of voiceless videos.... we find out that *NONE OF THE METHODS ACTUALLY WORKS* !!
what are you talking about? It is pretty straightforward and results are obvious
@@nasevikaadamko - we know know that this "experiment" basically failed. But we will never know what time periods he used (he contradicts himself numerous times) nor what concentration (amount) of acid he attempted to use... so we cannot learn anything at all from this.
ill put it into simpler terms so you may understand too but it is rather obvious
after you plop your steel object:
wait 10 minutes and scrub it with a cotton pad (10 minutes elapsed in total)
wait another 10 minutes and scrub it with a cotton pad again (20 minutes elapsed in total)
THEN:
IF VINEGAR: wait 40 minutes and then scrub it with sunflower oil and leave it be (60 minutes elapsed in total)
IF CITRIC ACID: wait 60 minutes and then scrub it with sunflower oil and leave it be (80 minutes elapsed in total)
IF COCA COLA: wait 120 minutes and then scrub it with sunflower oil and leave it be (140 minutes elapsed in total)
also not to mention you can just look up the brand of citric acid powder he uses and find out the concentration in that way, he uses a single tablespoon of the powder (so that equates to roughly 14ml) and so there you have it, not that hard
and finally, even if you dont manage to find the exact concentration of the pack of citric acid powder, the fact is that citric acid powders sold in general stores do not have concentrations of such dramatic variety that it would make any notable difference in your end result
@@endy7432 - Well, the video doesn't contain any of that information that you kindly shared. Seems that (based on this video) it doesn't really work.... It doesn't seem worth waiting hours for an unknown (and probably poor) result.
I am not interested in unknowns - I'd rather use something that "just works".
@@johncoops6897 All of this is in the video, but suit yourself, this is a DIY video after all, no guarantee of anything sticking terribly well.
Ampula
NASA dont use shitty technics that you got