วีดีโอ

I think I know. Part of my job is making shure the chrome oxyde layer is there after welding or high heat input to the alloy

Layers? What is all this talk about layers? Stainless steel is an alloy. It is homogeneous.

Don’t coat the steel,combine the steel and chromium when melted,

Please guide me how start factory of electro polish...?

I must be learn Pickling and passivation method, what should I do?

Thank you for taking the time to make this video! I really enjoyed learning about it. The gentleman in the video does a fantastic job explaining! Cheers!

does it help remove deep scratches ?

That place is a fucking dump to work for

Could I use electropolishing on 3d sintered printed stainless steel parts? I'm looking for a matte pink finish for a wrist watch case. -Frank

Unfortunately, the video is just a 50k foot generalization. It would have been helpful to see a part go through electropolishing start-to-finish as a comparison for those of us already familiar nitric and citric acid passivation. That would help prospects understand how it is different. Perhaps in a future video.

'm interested in learning this job, I'm a stainless steel and aluminum polisher

how did we can passivate surgical instruments with citric acid at home ???????

Thank you for that beutiful, informative series. I am sorry if that sounds a bit dumb question but I am trying to understand the fundemental. As far as I understand from those video you are removing the free Fe atoms on the surface. Now the surface has little openings on the oxide layer where below those little openings the alloy metal. Those place became opened becaue you removed some (non oxide-just Fe atomor other things). Please sorry for my English, I am not a native and I am trying to exaggerating some to emphasize better. Now my question is: Are you closing that opening with chromium oxide layer in your bath or it is closed individually immediately after you pull it from the bath. (Natural passivation). I hope I'm not rude to ask your know how.

What about the formation of hexavalent chromium?

AMS QQ-P-35 can you guide abut this passivation

Please upload a video... stainless steel pipe 304 inside electro polishing

Paep in said ep prosis wediyo aplod plis

Did you just say positive and negative current?

Hello sir, I would like to ask if your company, center , or laboratory offer training of all the process , validation and qualification.

What is the function of the heater?

Which material taken for jig and fixtures

Gracias por compartir con nosotros

Thank you for sharing details of passivation

aweosme content bro! keep it uP man!

Hell yeah

@3:54 "consistancy"?

Maaf kalo boleh tau takaran acid dengan hf dan air untuk bagian tembusan dalam stainless berapa persen y terimakasih

Can you explain for how much hours salt spray stands for after passivation ? Material Grade is SS 430.

What about the automotive world? Cylinder heads etc

I want to make blue chromating in base trivalent but hight resistane of corrotion

Wow, when I started 7 years ago we used a mixture of Nitric and HF Acid.

Quck question... If I have a (small) laser welded assy that contains a 300 series & a 400 series stainless component - can that be Electropolished as an assy?

What is the name of the material used to polish stainless steel?

Could I have your contact address ?

Nice

Sir can have your contact?

😌 ᎮᏒᎧᎷᎧᏕᎷ

I am a new EP tech in Barrington, NH. lots to learn, which is why I am here.

Doing great job guys, do you have facebook page?

All true to My Memory! I did "Passivation" all over for a Co from Downey in the 90's it was all FDA "Food Grade" and this was Long before Woke and the earth heating Global Warming was a thing.

Good Job

What we can add for good electro polishing

Great explanations.

What is formulation of passivation chemicals for galvanized steel sheets?

Nice work in t-shirt

it's been around since the 1950's! the only way 2 go!

It is the best since sliced bread

I just love this process. The end product is just brilliant

6year ka experience h .mai England jana chata hu

Sir Iam an Electroplater with NCVT certificate and 4 Years experienced. Any other vacancyes for their