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rustydog62

04/13/20 1:11 AM

#7717 RE: northside1 #7715

Yes indeed. In the latest patent, there is significantly more in the Claim department of the patent. They have been testing, "the developed titanium", with a very detailed analyses of it here in the new patent...

"2. The nanostructured titanium alloy article according to claim 1, wherein the developed titanium structure is a developed a-titanium structure.

3. The nanostructured titanium alloy article according to claim 1, wherein the grains are a phase grains.

4. The nanostructured titanium alloy article according to claim 1, wherein the developed titanium structure has a dislocation density ≥10{circumflex over ( )}15 m{circumflex over ( )}-2.

5. The nanostructured titanium alloy article according to claim 1, wherein ≥80% of the grains have a grain shape aspect ratio that is in a range of 0.3 to 0.7.

6. The nanostructured titanium alloy article according to claim 1, wherein the developed titanium structure has an ultimate tensile strength that is ≥1400 MPa.

7. The nanostructured titanium alloy article according to claim 1, wherein the developed titanium structure includes a-titanium matrix having retained ß-titanium particles.

8. The nanostructured titanium alloy article according to claim 1, wherein the developed titanium structure has an ultimate tensile strength that is ≥1200 MPa.

9. The nanostructured titanium alloy article according to claim 8, wherein the developed titanium structure has a total tensile elongation ≥10%.

10. The nanostructured titanium alloy article according to claim 9, wherein the developed titanium structure has an area reduction ≥25%.

11. The nanostructured titanium alloy article according to claim 10, wherein the developed titanium structure has an ultimate shear strength that is ≥740 MPa.

12. The nanostructured titanium alloy article according to claim 10, wherein the developed titanium structure has an ultimate shear strength that is ≥650 MPa.

13. The nanostructured titanium alloy article according to claim 12, wherein the developed titanium structure has an axial fatigue endurance limit ≥700 MPa measured at 10{circumflex over ( )}7 cycles.

14. The nanostructured titanium alloy article according to claim 13, wherein the developed titanium structure has a cantilever-rotating beam fatigue endurance limit ≥650 MPa measured at 10{circumflex over ( )}7 cycles.

15. The nanostructured titanium alloy article according to claim 13, wherein the developed titanium structure has a cantilever-rotating beam fatigue endurance limit ≥700 MPa measured at 10{circumflex over ( )}7 cycles.

16. The nanostructured titanium alloy article according to claim 12, wherein the developed titanium structure has an axial fatigue endurance limit ≥950 MPa measured at 10{circumflex over ( )}7 cycles.

17. The nanostructured titanium alloy article according to claim 1, wherein the developed titanium structure has a composition by weight percent:

nitrogen (N) 0.07% maximum;

carbon (C) 0.1% maximum;
hydrogen (H) 0.015% maximum;
iron (Fe) 0.50% maximum;
oxygen (O) 0.40% maximum;
trace impurities 0.40% maximum; and
a balance of titanium (Ti).
18. The nanostructured titanium alloy article according to claim 17, wherein the developed titanium structure has a composition by weight percent:

Aluminum (Al) 6.75% maximum; and
Vanadium (V) 4.5% maximum.
19. The nanostructured titanium alloy article according to claim 17, wherein the developed titanium structure has a composition by weight percent:

Aluminum (Al) 6.5% maximum;
Niobium (Nb) 7.5% maximum; and
Tantalum (Ta) 0.5% maximum.
20. The nanostructured titanium alloy article according to claim 17, wherein the developed titanium structure has a composition by weight percent:

Zirconium (Zr) 25% maximum; and
other elements 1% maximum."