where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

Iris Inspection Services, Inc.
We are the world's largest supplier of air cooler, boiler and exchanger tubing inspection services.
1294 views
Technical Discussions
sandip
NDT Inspector,
India, Joined Dec 2014, 7

sandip

NDT Inspector,
India,
Joined Dec 2014
7
07:58 May-23-2015
PAUT on 9% Ni steel.

Dear sir,

while doing paut. which ideal probe for 9% Ni steel.






thank you...

 
 Reply 
 
Mark
Mark
08:25 May-23-2015
Re: PAUT on 9% Ni steel.
In Reply to sandip at 07:58 May-23-2015 (Opening).

Sandip,

Your question need more detail to answer.

 
 Reply 
 
sandip
NDT Inspector,
India, Joined Dec 2014, 7

sandip

NDT Inspector,
India,
Joined Dec 2014
7
08:52 May-23-2015
Re: PAUT on 9% Ni steel.
In Reply to Mark at 08:25 May-23-2015 .

9% nickel steel plate thick up to 50mm. we have to do, but. which ideal probe and wedge suitable for to carrying this job.

 
 Reply 
 
Mark
Mark
09:04 May-23-2015
Re: PAUT on 9% Ni steel.
In Reply to sandip at 08:52 May-23-2015 .

Is it weld inspection or only material ?

 
 Reply 
 
sandip
NDT Inspector,
India, Joined Dec 2014, 7

sandip

NDT Inspector,
India,
Joined Dec 2014
7
12:48 May-25-2015
Re: PAUT on 9% Ni steel.
In Reply to Mark at 09:04 May-23-2015 .

yes it is weld.

 
 Reply 
 
Vincent
R & D,
Vinçotte n.v., Belgium, Joined Mar 2001, 8

Vincent

R & D,
Vinçotte n.v.,
Belgium,
Joined Mar 2001
8
08:08 Jun-01-2015
Re: PAUT on 9% Ni steel.
In Reply to sandip at 07:58 May-23-2015 (Opening).

Sandip,
I believe there is no such probe for 9Ni. The selection of probe/wedge will depend on the thickness, bevel shape, weld filler material (probably a high nickel %) , etc ...
In some cases a linear PA probe (16 or 32 elements) may do the job, in other cases you'll need a TRLPA probe.
Depending if you need to qualify (f.e. API620) an important thickness range (f.e. 10 to 50 mm) you may need a bunch of probes to cover all thicknesses and/or bevel shapes.

2
 
 Reply 
 

Product Spotlight

Semi-Automated Phased Array Immersion System for Small Composite Parts

Turn-key semi-automated system as an improved and affordable solution for inspection of small comp
...
osite parts. Includes support table, immersion tank, scanner, PA instrument, PC, Analysis software, database, wedge management and other options.
>

FMC/TFM

Next generation for Phased Array UT is here now with FMC/TFM! Have higher resolution imaging, impr
...
oved signal to noise ratio, characterize, size and analyze defects better with access to several wave mode views and save raw FMC data for higher quality analysis.  Some of the benefits are:
  • Beautiful Image! Easier to understand what you're looking at
  • Completely focused in entire image or volume
  • Much easier to define setups before inspection
  • Easier to decipher geometry echoes from real defects
  • Oriented defects (e.g. cracks) are imaged better
  • See image from different wave modes from one FMC inspection
  • FMC data can be reprocessed/analyzed without going back to the field
>

ISAFE3 Intrinsically Safe Sensor System

ISAFE3 intrinsically safe sensor system of Vallen Systeme is especially targeted at the petrochemica
...
l - as well as oil and gas transportation industry. The sensor system is designed for permanent monitoring or periodic inspection tasks. Sensors are available for different AE-frequency ranges optimized for corrosion and fatigue crack detection and other applications. The ISAFE 3 sensor system consists of an AE-sensor (model ISAS3) certified according to ATEX/IEC for installation in zone 0, gas group IIC, IP68, 20 to +60 °C, and a signal isolator (model SISO3) certified for installation in zone 2. An ISAS3 sensor can be mounted in atmosphere or submerged, e.g. in water or crude oil. It is supported by mounting tools for temporary (magnets) or permanent (welded) installation. ISAFE3 supports automatic sensor coupling test and can be used with any AE signal processor supporting 28V supply at 90 mA peak, e.g. Vallen Systeme ASIP-2/A.
>

Navic - Steerable Modular Automated Scanner

The Navic is a modular, motorized, steerable scanner designed to carry multiple attachments used
...
in various scanning and inspection applications. The Navic is capable of weld scanning (girth welds and long seam welds), automated corrosion mapping, and tank scanning.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window