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wanted - arc spray equipm...
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Arc spray wanted
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Hallo
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  ceramic exhaust coating
Posted by: soplillorfr - 12-02-2020, 12:03 PM - Forum: Surface Engineering Threads - Replies (1)

Hello everyone, I am new to this world, I want to give ceramic treatment to competition engine exhaust parts thermal spray gun. I have seen in several places that for the use that I want to do they usually give several, first one of Nickel Aluminum - Metco 450NS, and then a final coat of Magnesium Zirconate - Metco 210NS-1, what do you think about?, where is the best place to buy the powders?. Thank you so much, and sorry about my bad english... Big Grin

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  F4MB-XL plasma spray gun electrode/nozzle spare parts
Posted by: secret_player - 11-03-2020, 11:05 AM - Forum: Products and Services - Replies (3)

Hi All,

I am looking for the new supplyer of the F4MB plasma spray gun electrode and nozzle spare parts. Espacially, I would like to test some cheap replacements if you know any of them or have some good experience.

Thanks!

secret_player

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  blasting device
Posted by: Flamm - 10-29-2020, 10:26 PM - Forum: Products and Services - No Replies

       
Hello I'm looking for a used blasting device, thank you

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  Hallo
Posted by: Flamm - 10-29-2020, 10:29 AM - Forum: Products and Services - Replies (6)

beautiful nice day
i am looking for tafa 5000 hvof metco 12e or 16e metco 6p and plasma spray systems

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  Metco 7e Manual
Posted by: cox_turbo2 - 10-28-2020, 09:11 PM - Forum: Surface Engineering Threads - No Replies

Hello everyone,

does anyone have an instruction manual for a Metco 7 E?


Thanks in advance!

Jannis

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  Required Material for Spray
Posted by: demionkrishan - 10-18-2020, 11:34 AM - Forum: Surface Engineering Threads - Replies (2)

Dear Thermal spray enthusiast,  
I am currently working on to develop an app for calculating the Thermal spray material and cost.
I need all your input to made this success. I have used below formation / formulas, which may be correct. 
Please do  your own calculation and share your answer for testing purpose.

Sample: Cylindrical object : 300mm diameter 5000mm Length


1. Calculating the Surface Area = pi x d x h
2. Calculate Volume : Surface area x thickness ( assume 0.5 mm / 500 microns per side)
3. Calculate weight of the material deposited = Volume X density ( Assumed 90% of density for WC10Co4Cr (13.63g/cm3)
4.  Assumed Deposit efficiency 40%

Please do share your thoughts as well with your answers. 

Regards,
Demion

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  F4 nozzles 6 mm and 8 mm. Application differences
Posted by: uncle_tyoma - 10-16-2020, 09:37 AM - Forum: Surface Engineering Threads - Replies (1)

Hi everyone.

We usually use a 6 mm nozzle for F4. A nozzle with a diameter of 8 mm was obtained for the sample.

There was a question about using a nozzle with a diameter of 8 mm. For what applications is the 8mm nozzle in general? Maybe for some special materials? And in general, what are the features when using this nozzle? What is the application difference between 6 and 8 mm nozzles?

Grateful for any information.

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  Yellow Spot on Thermal Barrier Coating
Posted by: achmadarifudinh - 10-15-2020, 09:13 AM - Forum: Surface Engineering Threads - Replies (11)

Hi friends

i have a issue to my thermal barrier coating for nozzle segment in GE gas turbine. after one day spray there are yellow spot on my coating. I am spraying with 7MC unit control and 3MB gun from Metco Sulzer, bond coat: AMDRY 962 and top coat: METCO 204 NSG

Could you help me, what is the reason of these yellow spots (dots) on coating?
From our experience inspector it is caused by uncleaned penetrant removal process, how about you guys??

I enclosed the images for your consideration. Your recommendation will help me a lot.
Thank you

Best
Achmad Arifudin H



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  Looking for used Rokide
Posted by: tobjung - 10-06-2020, 03:10 AM - Forum: Products and Services - No Replies

Hi guys. I am looking for used Rokide system. 
If you have ones and are willing to sell, please PM me.

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  Castolin Micro Gap 50DC Microplasma Welder For Sale
Posted by: kwlee - 09-16-2020, 05:20 AM - Forum: Products and Services - No Replies

Castolin Micro Gap 50DC Microplasma Welder For Sale

Condition is very good like new. Using PTA Technology and Weld like Laser.

Item is in Singapore

PM if interested



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