| 摘要 |
<p>An extremely rapid heat-treating process for strengthening a worked lead-antimony alloy, which alloy significantly retains its physical properties after further mechanical working such as expansion of the alloy into a battery grid, the alloy comprising about 0.5 % to 6 % antimony, about 0.002 % to 1 % arsenic, about 0.0005 % to 1 % tellurium, the balance essentially lead.</p> |
