Ⅸ. Tiv thaiv rau ZR thiab Kev Tshuaj lom, ua kom zoo dua cov txheej txheem ua kom zoo dua ntawm 7xxx thiab cov alloys sib ntsig.
a. Al - ti - b refinement lom:
b. Alti5C0.2 tiv taus rau ZR / C lom:
Cov yam ntxwv ntawm Fengyue Al - ti - c ⑩
Mar 23, 2021
Tso lus