يعرض 1,781 - 1,800 نتائج من 1,880 نتيجة بحث عن '(( 10 ((meet decrease) OR (((a decrease) OR (mean decrease)))) ) OR ( 1 i decrease ))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 1781
  2. 1782
  3. 1783
  4. 1784
  5. 1785
  6. 1786
  7. 1787
  8. 1788

    Effect of reinforcement concentration on the properties of hot extruded Al-Al2O3 composites synthesized through microwave sintering process حسب Reddya, M. Penchal

    منشور في 2017
    "…Results showed that, as the content of hard ceramic particles increases, it improves overall mechanical properties including microhardness, 0.2% yield strength, ultimate compression/tensile strength, and Young's modulus while the ductility and co-efficient of thermal expansion decreases. XRD patterns and SEM/EDS mapping images show a uniform distribution of Al2O3 particles in the Al matrix. …"
    احصل على النص الكامل
    احصل على النص الكامل
  9. 1789
  10. 1790
  11. 1791
  12. 1792
  13. 1793
  14. 1794
  15. 1795
  16. 1796
  17. 1797
  18. 1798
  19. 1799
  20. 1800