Skip to main content

Re: [MW:31845] measuring of the gap between edges of crack

Yes, low hydrogen electrode behave like.  PAUT scan in transverse direction to weld on basematerial 

Regards, S.SENTHILKUMAR


On Monday, 14 December, 2020, 04:44:20 pm IST, Ali Asghari <asgharialigl@gmail.com> wrote:


Dear Senthilkumar.
Actually, we want to scan base metal but in some situations,  crack grow to weld.
Regards,

On Mon, Dec 14, 2020 at 1:46 PM 'SENTHILKUMAR SWAMINATHAN' via Materials & Welding <materials-welding@googlegroups.com> wrote:
What is the thickness,  Bevel configuration and materials specn? 
PAUT is opot 


Regards, S.SENTHILKUMAR


On Monday, 14 December, 2020, 02:22:33 pm IST, Ali Asghari <asgharialigl@gmail.com> wrote:


Dear Albert.
Actually, I need it for F.F.S (crack area based on chapter 7 of API579) and I am looking for a reliable NDT method to measure HIC/ or even SWC from one accessible side.
Regards,

On Mon, Dec 14, 2020 at 10:59 AM 'albert anbarasan' via Materials & Welding <materials-welding@googlegroups.com> wrote:
Hi,

Please refer to NACE TM0284, for the measurement of cracks with respect to crack sensitivity ratio (CSR), crack length ratio (CLR), and crack thickness ratio (CTR).,



R Albert Anbarasan 




On Monday, December 14, 2020, 12:07:26 PM GMT+8, asghar...@gmail.com <asgharialigl@gmail.com> wrote:


Dear All.
Does any body have any experience about measuring of the gap between edges of crack especially for HIC or SWC? and which method would be useful?
Regards, 

--
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/f7fbe2f6-94d9-41a3-9cf9-558a6d579c14n%40googlegroups.com.

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to a topic in the Google Groups "Materials & Welding" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/materials-welding/CK8GPQuhFE4/unsubscribe.
To unsubscribe from this group and all its topics, 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/1825678550.322649.1607920619021%40mail.yahoo.com.

--
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/CALcH7WCXYJQGTQcw-vuTiPuLgCpew5xZndEHmDsTn26X%2BbckUA%40mail.gmail.com
.

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to a topic in the Google Groups "Materials & Welding" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/materials-welding/CK8GPQuhFE4/unsubscribe.
To unsubscribe from this group and all its topics, 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/1601189853.366270.1607939848871%40mail.yahoo.com.

--
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/CALcH7WDUw_dQe4QTzmQpZ7kkVi8_ASMmC-guRBo3eVJC4d0PJg%40mail.gmail.com.

Comments

Popular posts from this blog

Materails FAQs

Q: What are equivalents for standard Q 235 B (and Q 235 A) for U-channels? (asked by: boris.vielhaber@vait.com) A: DIN Nr. = 2393 T.2, 2394 T.2, EN 10025 W. Nr. DIN 17007 = 1.0038 Design DIN 17006 = RSt 37-2, S235JRG2 (Fe 360 B) Q: What is St DIN 2391 BK material? (asked by: dmcandrews@automaticstamp.com) A: Precision steel tubes, cold-finished/hard. Q: What is C.D.W. Boiler Tube? (asked by: montydude123@yahoo.com) A: Cold Drawn Welded Boiler Tube. Q: WHAT IS W.Nr. 1.4301? PLS TELL US IN EASY LANGUAGUE (asked...

[MW:36169] Cold Bending Qualification

Dear Experts,  Can anyone share the inspection requirements or a qualification procedure for cold bending? Our client spec states only the requirements for induction bending and would like to know your opinion on the cold bend inspection requirements. The code of construction is B31.3, Max. 5D bends, A106 SS 316L.  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 visit https://groups.google.com/d/msgid/materials-welding/1be61cc3-e9c9-4a5f-834d-e8485e248432n%40googlegroups.com .

Heat tint (temper) colours on stainless steel surfaces heated in air // Heat tint

Introduction The colour formed when stainless steel is heated, either in a furnace application or in the heat affected zone of welds, is dependent on several factors that are related to the oxidation resistance of the steel. The heat tint or temper colour formed is caused by the progressive thickening of the surface oxide layer and so, as temperature is increased, the colours change.   Oxidation resistance of stainless steels However, there are several factors that affect the degree of colour change and so there is no a single table of colour and temperature that represents all cases. The colours formed can only be used as an indication of the temperature to which the steel has been heated. Factors affecting the heat tint colours formed Steel composition The chromium content is the most important single factor affecting oxidation resistance. The higher the chromium, the more heat resistant the steel and so the development of the heat tint colou...