TECHNET Archives

August 2010

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Condense Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Sender:
X-To:
TechNet E-Mail Forum <[log in to unmask]>
Date:
Fri, 6 Aug 2010 10:38:39 +0100
Reply-To:
TechNet E-Mail Forum <[log in to unmask]>, Rex Waygood <[log in to unmask]>
Subject:
From:
Rex Waygood <[log in to unmask]>
Content-Transfer-Encoding:
quoted-printable
In-Reply-To:
Content-Type:
text/plain; charset="us-ascii"
MIME-Version:
1.0
Parts/Attachments:
text/plain (52 lines)
http://ipc-technet.groupsite.com/gallery/14785

This is an impeller off a Vectra. The impeller is less than one year old
and it was purchased as being lead free compatible.
The alloy is SN100C.

These photos were taken at the point of it being replaced. 
Serious concern was raised at the inspection 4 months before and steps
were taken to get a replacement.
The degradation during the period taken to get a replacement is very
alarming.

Assays of both bath and dross have not shown concerning levels of iron,
it is a big bath! (I did some rough arithmetic and 0.005% was equal to a
~17mm cube of SS)

The machine is usually operated at 265C.

We are now going to recheck the drain plug!!!!!

Rex

Rex Waygood
Technical Manager
 
Hansatech EMS provides value manufacturing through engineering and
quality
 
Hansatech EMS Limited
Benson Road
Nuffield Industrial Estate
Poole
Dorset
BH17 0RY
 
+44 (0)1202 338200

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask] 
______________________________________________________________________

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------

ATOM RSS1 RSS2