Tham khảo tài liệu 'materials science and engineering handbook [crc press 2001] episode 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Table 245. Rupture Strength of Refractory Metal Alloys Sheet 1 OF 2 Class Alloy Alloying Additions Form Condition Temperature F 10-h rupture ksi Niobium and Niobium Alloys Pure Niobium All Recrystallized 2000 Nb-1Zr 1 Zr All Recrystallized 2000 14 SCb291 10 Ta 10 W Bar Sheet Recrystallized 2000 9 C129 10 W 10 Hf Y Sheet Recrystallized 2400 15 FS85 28 Ta 11 W Zr Sheet Recrystallized 2400 12 SU31 17 W Hf C Si Bar Sheet Special Thermal Processing 2400 22 Molybdenum and Molybdenum Alloys Pure Molybdenum All Stress-relieved Annealed 1800 25 Low C Mo None All Stress-relieved Annealed 1800 24 TZM Ti Zr C All Stress-relieved Annealed 2400 23 TZC Ti Zr to C All Stress-relieved Annealed 2400 28 Mo-5Re 5 Re All Stress-relieved Annealed 3000 1 Mo-30W 30 W All Stress-relieved Annealed 2000 20 To convert ksi to MPa multiply by Data from ASM Engineering Materials Reference Book Second Edition Michael Bauccio Ed. ASM International Materials Park OH p106 1994 . 2001 CRC Press LLC Table 245. Rupture Strength of Refractory Metal Alloys Sheet 2 OF 2 Class Alloy Alloying Additions Form Condition Temperature F 10-h rupture ksi Tantalum Alloys Unalloyed None All Recrystallized 2400 TA-10W low All Recrystallized 2400 20 Tungsten Alloys Unalloyed None Bar Sheet Wire Stress-relieved Annealed 3000 W-2 ThO2 2 ThO2 Bar Sheet Wire Stress-relieved Annealed 3000 18 W-3 ThO2 3 ThO2 Bar Wire Stress-relieved Annealed 3000 18 W-4 ThO2 4 ThO2 Bar Stress-relieved Annealed 3000 18 W-15Mo 15 Mo Bar Wire Stress-relieved Annealed 3000 12 W-50 Mo 50 Mo Bar Wire Stress-relieved Annealed 3000 12 W-25 Re 25 Re Bar Sheet Wire Stress-relieved Annealed 3000 10 To convert ksi to MPa multiply by Data from ASM Engineering Materials Reference Book Second Edition Michael Bauccio Ed. ASM International Materials Park OH pl 06 1994 . 2001 CRC Press .
