T/CCPMA 003-2023 Superhigh temperature tensile creep testing method for refractory metals and their alloys
T/CCPMA 003-2023 Superhigh temperature tensile creep testing method for refractory metals and their alloys
Basic Information
Scope
Main technical content: This document specifies the equipment, samples, test environment, test procedures, test data processing, uncertainty, and test reports for the ultra-high temperature tensile creep performance tests of refractory metals such as tungsten, molybdenum, rhenium, tantalum, niobium, and hafnium, as well as their alloy sheets and rods. This document is applicable to the testing of creep properties, including steady-state creep rate, creep fracture time, and creep elongation time, of refractory metal materials and their alloys. The test temperature range is 1,000 °C to 2,200 °C. For higher temperatures or temperatures below 1,000 °C, this document can be used as a reference. The high-temperature creep performance tests of rare precious metal materials such as palladium, gold, rhodium, and iridium and their alloys can also be used as a reference.