Heat Treatment Process Control

Create controlled heat-treatment procedures, furnace load records, cycle charts, pyrometry evidence, quench records, material-specific processing, test results and release documentation. Cycle temperatures, tolerances and times must be taken from the applicable drawing, material specification, customer requirement and current controlled AMS revision.

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Project and Document Control

Identify the organisation, customer, order, parts, material and controlled processing documents.

Organisation

Customer

Project / Contract

Purchase Order

Part Name

Part Number

Drawing / Revision

Quantity

Serial / Batch / Lot

Work Order / Route Card

Procedure Number

Procedure Revision

Heat Treatment Record No.

Processing Date

Operator

Inspector / Reviewer

Part Description and Critical Features

This app records requirements and evidence; it does not determine a valid heat-treatment cycle. Verify the current controlled specification revision and obtain engineering approval for any cycle not explicitly authorised.

Material and Specification Basis

Select the material family and record the exact alloy, product form, condition, governing standard and required final condition.

Material Family

Alloy / Grade

Product Form

Starting Condition / Temper

Required Final Condition / Temper

Primary Heat Treatment Specification

Specification Revision

Pyrometry Specification

Supplementary Specification

Customer / Drawing Requirement

Material Certificate No.

Material Heat / Cast / Batch

Special Requirements, Prohibitions and Notes

Material-Specific Planning

Select a material family above to display planning fields.

Steel Type / Section Size

Normalise / Anneal Requirement

Austenitising Requirement

Quench Medium

Temper Requirement

Minimum Temper Temperature

Decarburisation Control

Carburising / Nitriding / Other

Stainless / PH Grade

Solution / Austenitising Requirement

Cooling Method

Age / Precipitation Condition

Stabilisation / Stress Relief

Sensitisation Control

Scale / Oxidation Control

Ferrite / Corrosion Test

Alloy / Temper Route

Solution Heat Treatment

Quench Delay Limit

Quench Medium / Temperature

Refrigeration / Natural Age

Artificial Age / Over-age

Eutectic Melting / Oxidation Check

Conductivity / Hardness Verification

Casting Alloy / Condition

Solution Heat Treatment

Quench Delay / Medium

Age / Stabilisation

Distortion Support

Hot Isostatic Pressing

Eutectic Melting Check

Mechanical / Metallographic Test

Alloy / Product Form

Solution / Anneal Requirement

Age / Precipitation Cycle

Cooling Rate / Method

Vacuum / Atmosphere Requirement

Partial Pressure Gas

Surface Contamination Check

Grain Size / Mechanical Test

Casting Alloy

Homogenise / Solution Cycle

Age Cycle

Cooling Method

Vacuum / Atmosphere

HIP Requirement

Surface / Alpha Case Check

Test Coupons / Properties

Titanium Alloy

Anneal / Solution Requirement

Age / Stress Relief

Vacuum / Inert Atmosphere

Dew Point / Purity Requirement

Cooling Rate / Method

Alpha Case / Contamination Check

Hydrogen / Mechanical Test

Copper Alloy

Anneal / Solution Cycle

Age / Stress Relief

Atmosphere Control

Cooling / Quench

Hydrogen Embrittlement Control

Hardness / Conductivity

Surface Condition

Magnesium Alloy

Solution / Anneal Cycle

Age Cycle

Protective Atmosphere

Quench / Cooling

Fire / Contamination Controls

Oxidation / Burning Check

Hardness / Properties

Material System

Engineering Authority

Approved Process Reference

Material-specific Requirements

Heat Treatment Cycle Steps

Enter each controlled heating, soaking, transfer, quenching, cooling, refrigeration and ageing step in sequence.

Step	Operation	Set Temperature	Tolerance	Ramp Rate	Soak Start Basis	Minimum Time	Maximum Time	Atmosphere / Pressure	Cooling / Transfer

Cycle Programme / Recipe ID

Programme Revision

Load Thermocouple Requirement

Start of Soak Definition

Cycle Notes / Engineering Restrictions

Furnace and Pyrometry Control

Record equipment class, instrumentation type, calibration, SAT and TUS status required by the applicable AMS2750 revision.

Furnace / Oven / Bath ID

Equipment Type

Furnace Class

Instrumentation Type

Qualified Operating Range

Work Zone

Control Instrument ID

Recording Instrument ID

Calibration Certificate / Date

Calibration Due

Last SAT / Due

Last TUS / Due

Sensor Type / Lot

Sensor Use / Reuse Status

Correction Factors / Offsets

Alarm / Over-temperature Check

Atmosphere / Vacuum Capability

Leak Rate / Vacuum Test

Gas Type / Purity

Dew Point / Oxygen Level

Load and Part Traceability

Record each part lot, quantity, location, rack, witness coupon and load thermocouple.

Item / Lot	Part Number	Material / Heat	Quantity	Rack / Position	Section Size	Load TC ID / Location	Coupon / Test Piece

Rack / Fixture ID

Fixture Material / Condition

Loading Diagram Reference

Maximum / Minimum Load

Racking, Separation, Masking and Distortion Controls

Part cleanliness accepted

Material and lot traceability verified

Parts correctly racked and supported

Heating and quench access maintained

Load thermocouples correctly attached

Foreign material / contamination excluded

Quench, Cooling and Transfer Record

Quench / Cooling Medium

Tank / System ID

Medium Specification / Product

Batch / Analysis Reference

Initial Temperature

Final Temperature

Concentration / Viscosity

Agitation / Flow

Transfer Start Time

Immersion / Cooling Start

Actual Transfer Delay

Permitted Transfer Delay

Cooling Duration

Exit / Removal Temperature

Refrigeration Start / Temperature

Delay to Age / Temper

Quench Observations, Foaming, Vapour Blanket, Distortion or Interrupted Quench

Inspection and Test Results

Record hardness, conductivity, tensile, impact, microstructure, case depth, decarburisation, grain size, surface contamination and other required verification.

Test / Characteristic	Requirement	Method / Standard	Sample / Location	Result	Unit	Pass / Fail	Report No.	Inspector

Temperature / Cycle Evidence

Stage	Actual Temperature Range	Soak Start	Soak End	Actual Time	Chart / Data File	Conformance

Visual Surface Condition

Distortion / Dimensional Result

Reheat / Retreatment Status

Test Summary and Technical Evaluation

Nonconformance and Final Release

NCR / Deviation / Concession No.

Disposition

Certificate of Conformity No.

Final Status

Deviation, Alarm, Interruption or Nonconformance Details

Approval

Processed By

Date

Reviewed By

Date

Approved By

Date

Customer / Independent Approval

Date

Release Notes