烟台市MedAccred _AC8102热处理基准审核标准【9】

applicable specifications? YES/NO

9.11 Polymer Quenchants SECTION NA

9.11.1 Is there a system in place that ensures polymer quenching is only used when permitted by the particular specification for the alloy and metal thickness? YES/NO

9.12 Quench Effectiveness SECTION NA

9.12.1 Do procedures specify the frequency and details for comparative cooling curve and/or mechanical properties test(s) for steel oil quenchant? YES/NO

9.12.2 Do the records indicate that quenchant effectiveness is consistent and meets the specifications’ requirements? YES/NO

9.13 Press Quench SECTION NA

9.13.1 Are the expander pressure, the cylinder pressure, and the number and force of hold down springs, and applicable tolerances documented on or traceable to the traveler for each job? YES/NO

9.14 Racks, Fixtures and Baskets SECTION NA

9.14.1 Do internal procedures require that, when a part requires a specially designed fixturing or racking method, that the specific fixturing or racking is used? YES/NO

9.14.2 Are there internal procedures, racking sketches, or other means to ensure that spacing between the parts is adequate for circulation of the heating medium and coolant/quenchant as required by the specifications? YES/NO

9.14.3 Do records indicate that the procedures are followed? YES/NO

9.15 Fasteners SECTION NA

9.15.1 Is there a system in place to ensure that the fasteners are only processed in qualified containers to approved procedures and customer requirements, or, when qualified, in a continuous furnace? YES/NO

10. PYROMETRY

The auditor shall execute AC8102/8 checklist as part of this audit.

11. VACUUM FURNACES SECTION NA

11.1 Procedures

11.1.1 Does the internal procedure or other documentation specify cleaning of parts, tooling and baskets by methods and with materials that ensure freedom from contamination during vacuum heat treating? YES/NO

11.1.2 Does the internal procedure or other documentation specify racking of parts and furnace loading to minimize shielding from radiation and uneven heating/cooling? YES/NO

11.1.3 Does the internal procedure or other documentation specify the required temperature(s), heating/cooling and pressure parameters, as well as the methods for the measurement and recording for each? YES/NO

11.1.4 Does the internal procedure, photographic evidence, or other documentation specify placement of load thermocouples, racking of parts, and furnace loading? YES/NO

11.2 Tests and Records

11.2.1 Does an internal procedure control the following:

11.2.1.1 Leak-up rate test? YES/NO

11.2.1.2 Calibration of vacuum instruments, controllers, recorders, thermocouples, master gauges, dew point and other gas contaminant measuring instruments? YES/NO