X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mx2.netapp.com ([216.240.18.37] verified) by logan.com (CommuniGate Pro SMTP 5.4c2o) with ESMTPS id 4871173 for flyrotary@lancaironline.net; Tue, 15 Feb 2011 11:38:22 -0500 Received-SPF: none receiver=logan.com; client-ip=216.240.18.37; envelope-from=echristley@att.net X-IronPort-AV: E=Sophos;i="4.60,474,1291622400"; d="scan'208";a="518719898" Received: from smtp1.corp.netapp.com ([10.57.156.124]) by mx2-out.netapp.com with ESMTP; 15 Feb 2011 08:37:47 -0800 Received: from [10.62.16.200] (ernestc-laptop.hq.netapp.com [10.62.16.200]) by smtp1.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id p1FGbl9G024329 for ; Tue, 15 Feb 2011 08:37:47 -0800 (PST) Message-ID: <4D5AABD7.9080600@att.net> Date: Tue, 15 Feb 2011 11:37:43 -0500 From: Ernest Christley Reply-To: echristley@att.net User-Agent: Thunderbird 2.0.0.24 (X11/20100623) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Ceramic Apex Seals....curiosity RE ceramin/carbon/steelst References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit