阅读说明：本技术 提高生产线生产率的带凹口的锭 (Notched ingot for improving production line productivity ) 是由 埃曼努埃尔·德哈西 沃德·曼尼 帕特里斯·维桑特-埃尔南德斯 于 2020-05-13 设计创作，主要内容包括：一种由高度H、宽度W和长度L限定的矩形平行六面体锭,该锭具有在两个端面之间延伸的纵向面,具有在0.15m～(3)与0.80m～(3)之间的体积以及在10m～(-1)与18m～(-1)之间的表面积与体积比,该锭由至少一种金属制成,该锭包括至少一个凹口和沿着所述锭长度的凹口尖端部,其中,所述至少一个凹口构造成使得：-MaxD<H/2,-MaxD<W/2,并且-MaxD是所述锭的任意点与所述锭的最近表面之间的最大距离。(A rectangular parallelepiped ingot defined by a height H, a width W and a length L, the ingot having a longitudinal face extending between two end faces, having a width of 0.15m 3 And 0.80m 3 Volume in between and in 10m ‑1 And 18m ‑1 Comprising at least one notch and a notch tip portion along the length of the ingot, wherein the at least one notch is configured such that: -MaxD<H/2，‑MaxD<W/2, and-MaxD is the maximum distance between any point of the ingot and the nearest surface of the ingot.)

1. A rectangular parallelepiped ingot (9) defined by a height H, a width W and a length L, said ingot (9) having a longitudinal face (11a) extending between two end faces (11b), having a thickness of between 0.15m³And 0.80m³Volume in between and in 10m^-1And 18m^-1Of at least one metal, the ingot (9) comprising at least one notch (10) and a notch tip (12) along the length of the ingot, wherein the at least one notch (10) is configured such that:

-MaxD<H/2，

-MaxD < W/2, and

-MaxD is the maximum distance between any point of the ingot and the nearest surface of the ingot.

2. Ingot according to claim 1, wherein the at least one notch (10) extends from a first face of the ingot to a second face of the ingot, the second face of the ingot being the opposite face of the first face.

3. Ingot according to claim 1 or 2, wherein the at least one notch (10) extends from a first end face of the ingot to a second end face of the ingot, the second end face of the ingot being opposite the first end face of the ingot.

4. An ingot according to any one of claims 1 to 3, wherein the ingot has a grain size of 0.15m³And 0.40m³The volume in between.

5. Ingot according to any one of claims 1 to 4, wherein the at least one notch (20, 21, 22) comprises at least two faces (20A and 20B, 21A and 21B, 22A and 22B) facing each other, the two faces forming an angle comprised between 10 ° and 90 °.

6. Ingot according to any one of claims 1 to 4, wherein the at least one notch (20, 21, 22) comprises at least two faces (20A and 20B, 21A and 21B, 22A and 22B) facing each other, the two faces forming an angle comprised between 20 ° and 50 °.

7. An ingot according to any one of claims 1 to 6, wherein the maximum depth of the at least one notch is three quarters of the width W and/or height H of the ingot.

8. Ingot according to any one of claims 1 to 7, the depth of the at least one notch being at least a quarter of the width W and/or the height H of the ingot, and the ratio between the width W of the ingot and the H of the ingot being comprised between 0.75 and 1.33.

9. Ingot according to any one of claims 1 to 7, the depth of the at least one notch being at least one third of the width W and/or the height H of the ingot, and the ratio between the width W of the ingot and the H of the ingot being comprised between 0.66 and 1.5.

10. Ingot according to any one of claims 1 to 7, the depth of the at least one notch being at least half the width W and/or the height H of the ingot, and the ratio between the width W of the ingot and the H of the ingot being comprised between 0.50 and 2.

11. The ingot of any one of claims 1 to 10, wherein the notch tip portion is positioned between one quarter and three quarters of the width W or height H of the ingot.

12. The ingot of any one of claims 1 to 11, wherein the notch tip portion is positioned at half the width of the ingot or half the height of the ingot.

13. A method for managing the bath level of molten alloy and preventing dross formation inside a can, wherein an ingot according to any one of claims 1 to 12 is fully immersed in the bath.