Index Catalog // ScholarsArchive@OSU

Changes in structure and stress in Mo/a-Si thin films upon annealing

Creator:: Weber, Frank John
Abstract:: The structural and stress changes in molybdenum/amorphous silicon (Mo/a-Si) EUV reflecting multilayers during annealing at 316°C were studied. The amorphous interlayers, with an Mo:Si stoichiometry of 1:2, grew during annealing. The residual stresses in each component of the multilayer also changed significantly. Through high resolution electron microscopy, selected area electron...
Resource Type:: Masters Thesis
Full Text:: /amorphous silicon (Mo/a-Si) EUV reflecting multilayers during annealing at 316°C were studied. The

Continuous cooling transformation diagram from modified end-quench method

Creator:: Anderson, Donald Evans
Resource Type:: Masters Thesis
Full Text:: could he duplicated by one steel with the proper heat treatment. Due to this investigation the

Heat Treatment of Carbon Steel

Creator:: Taylor, William Everett
Abstract:: All carbon steel that is used in tools, springs, and machine parts where tempering is necessary undergoes three distinct heat treatments: first, heating for forging; second, heating for hardening; and third, heating for tempering.
Resource Type:: Undergraduate Thesis
Full Text:: Heat treatment of carbon steel THE SI S ON seat

The effect of annealing temperature upon internal friction for polycrystalline copper

Creator:: Falk, Edward Daniel
Resource Type:: Masters Thesis
Full Text:: heat even though the solid is so well isolated f~om its s~oundings that ene~gy losses to the

Isothermal transformation of aluminum bronze

Creator:: Stone, Etric Lee
Resource Type:: Masters Thesis
Full Text:: Approved Redtedfor privacy - - - - - The response of metals to heat treatment has been an important

Selective Laser Melting of H13 Tool Steel for Rapid Tooling

Creator:: Katancik, Michael
Abstract:: The current knowledge on the microstructural evolutions and mechanical properties of selective laser melting (SLM) produced H13 tool steel components is limited. This research is focused on optimization of SLM processing parameters for H13 tool steel and investigation of microstructure and mechanical properties of H13 tool steel components after SLM...
Resource Type:: Honors College Thesis
Full Text:: microstructure and mechanical properties of H13 tool steel components after SLM and heat treatment. H13

Dynamic modeling of thermal treatment of timber poles

Creator:: Sahle-Demessie, Endalkachew
Abstract:: The temperature-time-location relationships during steam conditioning and pressure treatment of timber poles have been studied and mathematical models that take into account both the thermal properties of the poles and the parameters of the treatment process have been developed. Although much work has been previously done in this area, the...
Resource Type:: Masters Thesis
Full Text:: from 0.590 to 0.795 (STAMM, 1963). Treatment of wood involves sterilizing the wood with heat and

Flavor comparison of ultra high temperature processed milk heated by Ohmic heating and conventional methods

Creator:: He, Juan
Abstract:: Ultra high temperature (UHT) processing can extend shelf life of milk to several months without refrigeration, which is more convenient and energy saving than pasteurized milk. However, the poor acceptance caused by "cooked" flavors limits its marketing growth, especially in United States. Ohmic heating, which has a more uniform and...
Resource Type:: Masters Thesis
Full Text:: bitter flavors and the coagulation of milk. While bacteria may be killed by heat treatment, certain

Temperatures necessary to kill fungi in wood

Creator:: Forest Products Laboratory (U.S.)
Resource Type:: Technical Report

Heat treatment effects on CPM-M4 tool steel performance as edged blade material

Creator:: Lian, Sidi
Abstract:: CPM-M4 tool steel is a commonly used knife blade material due to its high strength and wear resistance. The goal of this thesis is to understand how heat treatment parameters affect blade performance and microstructure.Five heat treatments were applied to CPM-M4 steel by varying austenitizing and tempering temperatures. The microstructures...
Resource Type:: Masters Thesis

The effect of time under pressure on the internal friction of annealed polycrystalline copper

Creator:: Woodruff, Rollin Smith
Resource Type:: Masters Thesis
Full Text:: internal friction. First, a hybrid type of heat transfer; second, grain boundaries; and third, imturities

The effects of thermal processing on the mechanical properties of AA2024, 2014 and 2618 aluminum alloys

Creator:: Li, Xiao, 1963-
Abstract:: This study determined the independent effects of various homogenization cycles and precipitation treatments on the elevated temperature workability and the final ambient temperature mechanical properties of AA2024 aluminum alloy and on the T3 tensile properties of 2014 aluminum alloy as well as T6 tensile properties of 2618 and 2618 (Curich)...
Resource Type:: Masters Thesis
Full Text:: copper (principal alloy element) and other additional elements require heat-treatment to obtain optimum

High temperature fluidized-bed nitridation of 316 stainless steel powder

Creator:: Wang, Tsai-Chen, 1965-
Resource Type:: Dissertation
Full Text:: require good heat transfer, i.e., temperature uniformity, and good gas- solid contact [Kunii et al., 1991

Certifying dry kilns for European markets

Creator:: Fantozzi, Jeffrey A., Western Dry Kiln Association, and Western Dry Kiln Association. Meeting (46th : 1995 : Reno, Nev.)
Resource Type:: Conference Proceeding
Full Text:: cedar from certain countries, including the U.S., unless it has undergone an appropriate heat treatment

In-situ Surface Modification of Wood with Different Hot Press Platen Metallurgies

Creator:: Freitas, Shawn Robert
Abstract:: As the forest industry moves toward the use of younger trees and production of an increasing number of composite products improving durability has gained importance. Coatings are one of the most widely used methods for improving wood durability because they improve resistance to water penetration, and subsequent shrinking and swelling,...
Resource Type:: Dissertation
Full Text:: ............................................................ 20 2.3.3 Thermal Chemistry and Heat Treatment

Direct-heat lumber dry kilns

Creator:: Smith, Harvey H., Western Dry Kiln Clubs, and Western Dry Kiln Clubs. Meeting (3rd : 1951 : Corvallis, Or.)
Resource Type:: Conference Proceeding
Full Text:: RANGE EXPERIMENT STATION FOREST SERVICE - U. S. DEPARTMENT OF AGRICULTURE DIRECT-HEAT LUMBER DRY

Fabrication of precipitation-hardened aluminum microchannel cooling plates for adsorption-based hydrogen storage systems

Creator:: Pawar, Supriya V.
Abstract:: The need for clean and renewable fuel such as hydrogen is driven by a growing worldwide population and increasing air pollution from fossil fuels. One of the major barriers for the use of hydrogen in automotive industry is the storage of hydrogen. Physisorption is the most promising storage technique due...
Resource Type:: Masters Thesis
Full Text:: quench the solution heat treatment. The weld strength and warpage obtained were within acceptable

Heat Treatment Effects on the Mechanical Properties and Microstructure of CPM-M4 Tool Steel

Creator:: Fast, Cody P.
Abstract:: Variations in heat treatments have significant effects on the microstructure of tool steels. For CPM-M4 tool steel, the changes in microstructure and mechanical properties were observed based off of variations in temperature. Five heat treatments with constant exposure time and variable austenitizing and tempering temperatures were performed on samples of...
Resource Type:: Masters Thesis
Full Text:: : Heat Treatment Effects on the Mechanical Properties and Microstructure of CPM-M4 Tool Steel

Extraction and quantification of vitamins from raw, HTST, UHT, and PATP milk and of diatom-produced chitin and glucosamine

Creator:: Chotyakul, Nattaporn
Abstract:: Analytical chemistry is an essential qualitative and quantitative tool to describe foods and biomaterials and their changes during production, processing and distribution. In this work, rapid analytical procedures for the extraction and quantification of components in fluid milk and diatom fermentation broth were developed. Analytical methods to measure the concentration...
Resource Type:: Dissertation
Full Text:: evaluate the influence of heat treatment, packaging material, production system, and milk type on total

ScholarsArchive@OSU

Changes in structure and stress in Mo/a-Si thin films upon annealing

Continuous cooling transformation diagram from modified end-quench method

Heat Treatment of Carbon Steel

The effect of annealing temperature upon internal friction for polycrystalline copper

Isothermal transformation of aluminum bronze

Selective Laser Melting of H13 Tool Steel for Rapid Tooling

Dynamic modeling of thermal treatment of timber poles

Flavor comparison of ultra high temperature processed milk heated by Ohmic heating and conventional methods

Temperatures necessary to kill fungi in wood

Heat treatment effects on CPM-M4 tool steel performance as edged blade material

The effect of time under pressure on the internal friction of annealed polycrystalline copper

The effects of thermal processing on the mechanical properties of AA2024, 2014 and 2618 aluminum alloys

High temperature fluidized-bed nitridation of 316 stainless steel powder

Certifying dry kilns for European markets

In-situ Surface Modification of Wood with Different Hot Press Platen Metallurgies

Direct-heat lumber dry kilns

Fabrication of precipitation-hardened aluminum microchannel cooling plates for adsorption-based hydrogen storage systems

Heat Treatment Effects on the Mechanical Properties and Microstructure of CPM-M4 Tool Steel

Extraction and quantification of vitamins from raw, HTST, UHT, and PATP milk and of diatom-produced chitin and glucosamine

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