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Fabric Stiffness Tester T...
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Ultra Complete Guide to F...
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Plazjet II
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Guide to Crease Recovery
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Bursting Strength Test an...
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Tear Strength Test and Fa...
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Types of Extensometer
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Snagging Test Method and ...
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SF Aluminum powder Equiva...
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Twin Wire Arc Spray Umek ...
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Silicone rubber masking
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Fabric Abrasion Resistanc...
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WC-Co sprayed by APS and ...
Forum: Surface Engineering Threads
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02-04-2024, 09:33 AM
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How to Choose the Rotor o...
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Staring procedure for 6p-...
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Assembling a second-hand ...
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Definition and Measuremen...
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Comparison of Cotton, Woo...
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Pilling Test Procedure an...
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Water Repellency Test – A...
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WC-Co sprayed by APS and HVOF |
Posted by: Zhao Yun - 01-31-2024, 08:15 AM - Forum: Surface Engineering Threads
- Replies (5)
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Hello All,
Now I have some questions about WC-Co coating:
1. What's the difference of the coating sprayed by APS and HVOF?;
2. How to choose the process, based on the working conditions or something else?
3. Is the coating sprayed by APS sensitive to the environment? I worked out this coating with APS(F4 gun) and sometimes the crack occurs without any change, the preheat temperature is around 80℃。
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9mc Ignition Fault |
Posted by: joe plasma - 12-11-2023, 03:08 PM - Forum: Surface Engineering Threads
- Replies (1)
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I keep getting an ignition fault on my 9MC console.
I switched out electrode/nozzle and fault continues.
My next step is to switch out the -/+ hoses.
If this doesn't solve issue, what should my next step be?
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Coating removal by waterjet stripping |
Posted by: ArjunAnnam - 11-27-2023, 11:20 AM - Forum: Surface Engineering Threads
- Replies (1)
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Dear Forum,
We are planning to use waterjet stripping machine to remove the coatings. As we are new to this waterjet stripping method, requesting for your valuable inputs to remove the coatings.
1. Can anyone share the parameters to remove the Ni-Al bond coat from Inconel parts?
2. What can be the good inspection method, to ensure the complete removal of coating?
Thank you
Arjun
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Purity of process gas |
Posted by: ArjunAnnam - 11-21-2023, 05:41 AM - Forum: Surface Engineering Threads
- Replies (1)
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Dear Forum,
Currently we are using Argon gas as primary gas in our plasma spray. As per the technical specification, the purity of the gas should be maintained. So we are purchasing the gas cylinders directly from a local vendor and he is ensuring the purity of the gas by testing in their laboratory.
In future, we are having a plan to install a bulk tank to supply the gas continuously to the machine. Vendor is going to supply the Argon in the form of liquid and this liquid argon will be stored in the bulk tank. By using vaporization process this liquid will be phase changed from liquid argon to gaseous argon and this argon gas will be supplied to the machine.
1. What is the impact on gas purity due to this phase transformation from liquid to gas?
2. What are the ways to check the purity of the gas after conversion?
Thank you,
Arjun
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Thermal Spray Audit Experience |
Posted by: ArjunAnnam - 11-07-2023, 07:01 AM - Forum: Surface Engineering Threads
- No Replies
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Hello Surface Engineering Team,
Requesting experts to share their experience related to thermal spray audits like major and minor non conformities, observations, best practices and any other findings.
Thank you
Arjun
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THERMAL SPRAY EQUIPMENTS AND SPARES |
Posted by: balajiudyog - 10-24-2023, 07:12 AM - Forum: Products and Services
- Replies (1)
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hello all members ,
Please let me know if you have any requirement of thermal spray equipment an gun parts . looking forward for your valuable enquiry in sales@balajiudyog.in and balajiudyog2013@gmail.com
you can WhatsApp to me directly on +91 9269288805
regards
Dharmesh solanki
BALAJI UDYOG
JODHPUR RAJASTHAN INDIA
www.balajiudyog.in
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