Hot Bluing Process - Black Oxides - Metal Blacking

[@MilatFoundation268]

The ratio of ingredients and timing of steps of whole procces is not mentioned so vedio is incomplete

[@RabiehRabieh-qi7ff]

هل يمكنني استخدام نترات الامونيوم بدل نترات البوتاسيوم

[@erkanun]

Eskiden "eşek idrarı" ile yaparlarmış. Yaşlılar anlatırlardı. Sanırım KNO3 yerine onu kullanıyorlardı. Anlatılanlar şimdi mantıklı geldi.

[@alpsaral]

Çok sağlam iş yaptı ama. KZbin'da gördüğüm en kalite menevişlerden birisi oldu

[@danielelamincia1404]

Quale è il rapporto degli ingredienti specificare il nome

[@Igotknobblies]

I need to blue my BSA airgun. It's long so I have to make a long boiling tank. Copper would be the easiest with ends soft soldered on. Would this impair the job? Also dies the nitriding not affect the rifling? I was thinking of stoppering the two ends.....

[@azlee101]

Hello. Thank you for the tutorial... Just wondering... What is the ratio for ingredients... Thank you

[@punjabengineeringworks7612]

Equally all three kno3 ,wather ,NAOH for example 1000gram,1000gram,1000gram capacity u require

[@egzonabajrami2317]

what are these products called?

[@egzonabajrami2317]

@@punjabengineeringworks7612 what are these products called?

[@philculler8584]

@@punjabengineeringworks7612 KNO3 is potassium nitrate - a fertilizer, water is Distilled water, NaOH is Sodium Hydroxide (LYE). Some lye (drain cleaners)contain zinc chips, that will screw up the solution.

[@patung1990]

​@@philculler8584 Will this process change the temper of heat treated metal?

[@blazer8049]

lame

[@madmike9398]

no offense... but that looks like a khyber pass glock barrel lol

[@raplopez4258]

Easy to understand

[@rabieh5431]

نترات الامونيوم بيمشي الحال

[@bienvenidomalinis8396]

wer can i buy the KN03 and Na0H and NaN02??? can i use it in my motor cyckle parts?

[@bikerdick9425]

Home Depot. Lye is drain cleaner and potassium nitrate is some crap for use on tree stumps. If i can remember the name, l'll post it. You can blue motor sickle parts, but you'd do better parkerizing them. Easier, too.

[@ЮрийМамонов-я3л]

Зачем столько лишней работы к чему это?

[@chrismartinez9807]

This does not affect the heat treat of the steel?

[@ehabzaman7560]

Is this color permanent like compney or removable.. if i color the gun like this and then i used it or do firing on it… so the color will be removing or not?

[@TheStigma]

Don't know what compney is, but bluing makes a layer of oxide (like rust, but much more stable). The main use is as a layer of protection against (red) rust, but it should also be oiled because bluing alone is not impervious to rusting - but it helps a lot. Because it is an oxide layer it can be worn off, sanded down, sandblasted or acid-bathed to expose the raw metal. Thats not something you want to often on presicion parts though, because you would be removing a thin layer of metal each time. Its fairly tough and holds up well on tools, but I expect it would eventually wear though on moving gun parts unless everything is kept well lubricated. You can use other chemicals to cold-blue also if you mainly want the esthetics. thats super easy to do with just a brush after thorough degreasing.

[@clivewiddall3430]

Common name of chemicals would help

[@bikerdick9425]

Lye & potassium nitrate...and the liquid looking stuff is water. (lol... sorry, l hadda say it!)

[@Ralph_Veras]

Where to buy the NaON chemical

[@tylermiros8612]

NaOH (Lye/Caustic Soda) is used for plumbing and soap making, try a hardware store

[@Rusty-Ak1]

Any chamical store

[@Militarycollector]

Steel tongs….???

[@DefinitiveRodsNReels]

I mean, it ain’t meth he’s cookin’

[@FrFr224]

Don’t use a wire wheel

[@gillihansmobilewelding]

Why?

[@mtopuk]

İts okey using wire wheel but must be soft one

[@mtopuk]

Super simple treathment. Burnt engine oil bath at the end remind me old days.

[@rendyshofwanpratama6974]

I've tried it and it really works! Great & simple! Good job brother!

[@donemigholzjr.7344]

Where do you get oil that black?

[@꿈틀꿈틀-e6p]

I think he used some kind of industrial oil. My grandfather used to use something similar to lubricate his factory machines back in the day

[@jimmatrix7244]

Used engine oil from car or motorcycle.

[@kristianbraun5604]

It looks like dirty motor oil

[@saqibwazir2206]

im from Pakistan 🇵🇰 thanks brother very informative video.

[@ratishpatil4582]

I am from india...and there goes the neighourhood

[@dustintaylor4076]

What is the ratio on the ingredients

[@fearlyenrage]

Natriumhydroxid: 400 g Kaliumnitrat: 10 g Natriumnitrit: 10 g Wasser: 600 ml When the nitrates gets used up in the process, what it will because those are the main oxidizers add some teaspoon of unslaked lime powder CaOH. That will get the oxidizers back on track. Also you can recharge the oxidizers by adding more of them. Not all steels will show a fine result because of the alloys in them. Here is another clip with good explaination kzbin.info/www/bejne/jIe7qXVseLSIj9U

[@jimmatrix7244]

@@fearlyenrage What is "Wasser"?

[@fearlyenrage]

@@jimmatrix7244 the essence of life on this planet. Aka H2O

[@The1jonnyz]

​@@jimmatrix7244water

[@INNOARMS]

@@fearlyenrage NaOH 400 g KNO3 10 g NaNO2 10 g Water 600 ml right??