泰安市MedAccred _AC8102热处理基准审核标准【12】
12.6 Thermal Treatment Step Two Temper SECTION NA
12.6.1 Step Two Temper
12.6.1.1 Furnace used:
12.6.1.2 Date part(s) processed:
12.6.2 Step Two - Temperature
12.6.2.1 What is the basis for determining the tempering temperature for alloy steels?
12.6.2.1.1 Specified in the shop paper:
12.6.2.1.2 As quenched hardness:
12.6.2.1.3 Other (Describe): (EC) Do not describe.
12.6.3 (EC) Step Two Temper – Temperature
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REQUIREMEN T |
SHOP PAPER REQUIREMENT |
SET TEMPERATUR E |
ACTUAL TEMPERATURES |
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Temperature |
(EC) |
(EC) |
(EC) |
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Check if used |
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Control |
(EC) |
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Recorder |
(EC) |
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High/Low - Type A or C Instrumentation |
(EC) |
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Load Thermocouples |
(EC) |
12.6.4 (EC) Step Two Temper – Time
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REQUIREMENT |
SHOP PAPER REQUIREMENT |
ACTUAL |
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Atmosphere |
(EC) |
(EC) |
(EC) |
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Time and Tolerance |
(EC) |
(EC) |
(EC) |
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Time loaded into furnace |
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Time start of soak |
(EC) |
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Time end of soak |
(EC) |
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Media for Cooling |
(EC) |
(EC) |
(EC) |
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Cooling Rate (Excluding Quench) |
(EC) |
(EC) |
(EC) |