####################################################
# Eliot Specht <spechted@ornl.gov>
# requesting 4 days, at minimum=3 days
# beamline 33BM, In-situ phase transitions in metals
# instrument 33BM-C fourc
####################################################
# top:/home/www/beamtime-requests/req00851.txt
# UNICAT Member Beam Time Request  #851
# created Mon Aug 22 15:47:01 CDT 2005
####################################################

apsrun:
	2005-03

beamline:
	33BM

collaboration:
	No

contact:
	spechted@ornl.gov

days:
	4

description:
	Powder diffraction of metal samples during controlled resistive heating:

1. Dependence of Austenite-Ferrite transition temperature in Fe9Cr on heating/cooling rates to understand embrittlement of welds.
2. Temperature dependence of Au-Cu interdiffusion and intermetallic phase formation.
3. Temeparature dependence of theta-phase precipitate formation in high strength Al alloys

equipment_required:
	CCD detector, spot-welder

experiment:
	In-situ phase transitions in metals

foreign_nationals:
	Puja Kadolkar, ORNL

hazards:
	Samples will be heating in vacuum in an electric furnace.

instrument:
	33BM-C fourc

instrument_other:
	

minimumdays:
	3

name:
	Eliot Specht

nonmembers:
	John Elmer, Todd Palmer, LLNL

submit:
	Submit

unacceptable_dates:
	Nov. 16-23

z34ID_details:
	


#REMOTE_HOST: spechted.ornl.gov
#REMOTE_ADDR: 160.91.156.139
#CONTENT_LENGTH: 858
#HTTP_REFERER: http://www.uni.aps.anl.gov/admin/unireq.html
#HTTP_USER_AGENT: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)