Practical Heat Treating
15 DVD Set
Price $
2351
Description
This course teaches the
actual heat treating process (the "hows" of
heat treating) as compared to ASM’s Heat Treatment of
Steel
and Principles of Heat
Treating courses, which cover the fundamental metallurgical knowledge of what
happens when metals
are heated and cooled (the"whys" of heat treating). This practical
course is a natural follow-up to the more fundamental courses.
DVD 1: Heat Treatment of Carbon Steels (61 Minutes)
Iron-cementite
diagrams
Introduction to structure
of metals
Amount of carbon present
in steel
Austenite formation
Quenching media
Hardness ranges
Effects of carbon on
impact, microstructures, decarburization and tempering
Residual stresses
DVD 2: Heat Treatment of Alloy Steels (48 Minutes)
Amount and effects of
alloying elements present
Effect of alloying on
time at hardening temperatures
Effect of alloying on
quenching time
Effect
of bath quench temperature
Annealing temperatures
Effect of mass,
microstructure, agitation, residual stress and tempering on chromium, molybdenum,
tungsten, nickel
and other alloy
additions
DVD 3: Heat Treatment of Tool Steels (46 Minutes)
Definition
Carbon contents and major
alloying elements
AISI classification
Water-, air-,
oil-hardening types, as well as shock-resisting and high-speed steels
Austenizing temperatures
Hardening safety
comparisons
Atmosphere protection
Quenching media
Tempering
Trouble shooting
Special equipment and
handling
DVD 4: Practical Heat Treating (59 Minutes)
Definition Major
classes
Graphite and carbon
comparisons Cast
iron treatments
White and chilled iron Malleable iron
Modular (ductile) cast
iron Austempered
ductile iron
DVD 5: Heat Treatment of Stainless Steels (43 Minutes)
Definition Annealing
and hardening
Protection during heating
Quenching,
tempering and stress relief
Special handling Cast
vs. wrought metals
Temperature
considerations and grain growth Solution treating and aging
DVD 6: Heat Treatment of Aluminum (106 Minutes)
Alloy designations
includes wrought and cast alloys and tempers; strengthening mechanisms
Heat treating processes
includes annealing, stress relief, solution treating, quenching,
straightening, aging and testing
Process controls includes
temperature, loading and racking and documentation
Potential problems
includes residual stress, distortion control, corrosion and changing conditions
DVD 7: Heat Treatment of Other Nonferrous Alloys (62 Minutes)
Titanium alloys includes
commercial alloys; hardening mechanisms; heat treating times and
temperatures
related to stress relief, annealing, solution treating and aging; cleaning and
atmospheres;
potential problems
Nickel-base
alloys includes hardening mechanisms; heat treatments; surface protection;
potential problems
Copper alloys includes
hardening mechanisms, surface protection; potential problems
Cobalt-base alloys
includes commercial alloys; hardening mechanisms; heat treating related
to wrought and
cast alloys; surface protection; potential problems
Magnesium alloys includes
commonly used alloys; temper designations; heat treating times
and temperatures;
atmospheres; potential problems; safety
DVD 8: Types of Furnaces and Associated Equipment (61
Minutes)
Classification of
furnaces includes energy source, temperature ranges, operation
methods
and application of
heat
Types of ovens and
furnaces includes box, pit, car bottom, elevator, integral quench, bell,
gantry,
rotary, roller
hearth, shaker, salt bath, belt conveyor, vacuum, fluidized bed, pusher, plasma
and continuous
Types of quenching
equipment includes wind tunnel, vacuum, fog, fixture, batch tanks, hydro-flow
tanks, continuous-conveyor
tank, austempering/marquenching, elevator, molten
salt and
cooling systems
DVD 9: Furnace Atmospheres (56 Minutes)
Definition
Use of furnace
atmospheres includes protection from detrimental elements, heat transfer and
supply
of alloy elements
Types of atmospheres
includes products of combustion, air, exothermic, salt, nitrogen,
endothermic,
generated and nitrogen/methanol, ammonia, hydrogen, inert, vacuum and plasma
DVD 10: Instrumentation and Controls (71 Minutes)
Temperature sensing
variables includes mechanical, visual, thermocouples, optical comparators
and radiation
Atmosphere sensing
variables includes visual, chemical, physical and electrical
Heating or cooling to a
specific point includes experience, calculated, sensing and mechanical
Control of variables
includes manual, electromechanical and electronic
The control system
includes temperature (gas), temperature (electric), atmosphere
uniformity,
temperature uniformity, record keeping, computer control and safety
DVD 11: Equipment Operation and Maintenance (37 Minutes)
Equipment design; manual
operation categories includes specifications, start-up instructions,
use, shutdown and
emergency procedures
Manual procedure
categories includes instrumentation, temperature, atmosphere, record-keeping,
safety and good
practice
Maintenance manual
categories includes documentation of initial parameters, preventive
maintenance, control
train, failure or breakdown, furnace inspection, furnace safety and personnel
safety
DVD 12: Surface Treatments (48 Minutes)
Reasons for surface
treatments
Work hardening includes
shot peening, coining and burnishing
Metal/alloy build-up on
the surface includes braze or weld building-up and plating
Phase-change hardening
includes induction hardening, flame hardening, electron-beam hardening
and laser
hardening
Alloy diffusion includes nitriding, carbonitriding,
carburizing, other diffusion processes and
combination
processes
DVD 13: Testing & Quality Control of Metals and Alloys
(61 Minutes)
Properties affected by
heat treating includes physical and mechanical properties, microstructure
and chemistry
changes, and hardness testing, tensile testing and other mechanical tests
Atmosphere and quench
Incoming materials
inspection includes chemistry, microstructure and fabricated condition,
cleanliness,
dimensions, and NDT
In-process controls
includes correct planning, furnace loading, atmosphere monitoring, time
verification,
in-process hardness,
chemical testing and dimension checks
Final inspection includes
documentation review and hardness tests
SPC includes bell-shaped
curves, process control variables, variable documentation and limit
definition,
plotting and tracking variables and acceptance/rejection criteria
Corrective action methods
DVD 14: Problems Associated with Heat Treated Parts (48
Minutes)
Major causes of
properties not being achieved includes design, material selection, improper
manufacturing
steps and improper heat treating process
Unwanted
chemistry changes includes wrong atmosphere, poor atmosphere control and
contamination.
Size changes includes
microstructure changes, quenching stresses and loss of strength
Causes and correction of
distortion includes stress relaxing, loss of strength and quenching stresses
Cracking causes includes
part defect, burrs, sharp internal corners, holes, overheating, retained
austenite, wrong
quench, contamination, improper tempering, too rapid heating and other defects
DVD 15: Vacuum Heat Treating Processes (38 Minutes)
Vacuum heat treating
processes Vacuum
fundamentals
Partial pressure Pumping
systems
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(Information Products)
Allied
Publishers Pvt Ltd
751
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email: alliedpublishers@vsnl.com