please run follow machine manual and consumable manual.
I did a procedure PTA with Dura-Metal as them instruction.
On Monday, September 23, 2019 at 10:24:23 AM UTC+7, sathis...@gmail.com wrote:
> Dear Experts
>
> I would like to know below query on preparation of PQR as per ASME Sec IX, Process: PTAW by hardfacing overlay by Stellite 6 Powder
>
>
>
> 1. What is the current, voltage, Gas flow and Powder feed rate need to be maintained for 10mm and 25mm thickness plate. To which standard and reference i need to refer.
>
>
>
> 2. What is the pre heating and interpass temperature need to be maintained for P.No: 1,8,4,5A, 15E and to which standard need to refer
>
>
>
> 3. What is the hardness requirement for P.No: 1,8,4,5A, 15E during testing PQR? Which standard is mentioned this requirement?
>
>
>
> 4. Chemical analysis is mandatory for Co base as per ASME Sec IX , Table QW: 453
>
>
>
> Kindly give your suggestion and feedback for the above doubts
>
>
>
> Thanks in advance
--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
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I did a procedure PTA with Dura-Metal as them instruction.
On Monday, September 23, 2019 at 10:24:23 AM UTC+7, sathis...@gmail.com wrote:
> Dear Experts
>
> I would like to know below query on preparation of PQR as per ASME Sec IX, Process: PTAW by hardfacing overlay by Stellite 6 Powder
>
>
>
> 1. What is the current, voltage, Gas flow and Powder feed rate need to be maintained for 10mm and 25mm thickness plate. To which standard and reference i need to refer.
>
>
>
> 2. What is the pre heating and interpass temperature need to be maintained for P.No: 1,8,4,5A, 15E and to which standard need to refer
>
>
>
> 3. What is the hardness requirement for P.No: 1,8,4,5A, 15E during testing PQR? Which standard is mentioned this requirement?
>
>
>
> 4. Chemical analysis is mandatory for Co base as per ASME Sec IX , Table QW: 453
>
>
>
> Kindly give your suggestion and feedback for the above doubts
>
>
>
> Thanks in advance
--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/26d6e35c-4e74-4687-a9b1-425343919b7e%40googlegroups.com.
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